flake.lock: Update

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/35f5903' (2025-10-15)
  → 'github:NixOS/nixpkgs/f997fa0' (2025-12-11)

.claude/agents/headscale-integration-tester.md

@@ -0,0 +1,763 @@
+---
+name: headscale-integration-tester
+description: Use this agent when you need to execute, analyze, or troubleshoot Headscale integration tests. This includes running specific test scenarios, investigating test failures, interpreting test artifacts, validating end-to-end functionality, or ensuring integration test quality before releases. Examples: <example>Context: User has made changes to the route management code and wants to validate the changes work correctly. user: 'I've updated the route advertisement logic in poll.go. Can you run the relevant integration tests to make sure everything still works?' assistant: 'I'll use the headscale-integration-tester agent to run the subnet routing integration tests and analyze the results.' <commentary>Since the user wants to validate route-related changes with integration tests, use the headscale-integration-tester agent to execute the appropriate tests and analyze results.</commentary></example> <example>Context: A CI pipeline integration test is failing and the user needs help understanding why. user: 'The TestSubnetRouterMultiNetwork test is failing in CI. The logs show some timing issues but I can't figure out what's wrong.' assistant: 'Let me use the headscale-integration-tester agent to analyze the test failure and examine the artifacts.' <commentary>Since this involves analyzing integration test failures and interpreting test artifacts, use the headscale-integration-tester agent to investigate the issue.</commentary></example>
+color: green
+---
+
+You are a specialist Quality Assurance Engineer with deep expertise in Headscale's integration testing system. You understand the Docker-based test infrastructure, real Tailscale client interactions, and the complex timing considerations involved in end-to-end network testing.
+
+## Integration Test System Overview
+
+The Headscale integration test system uses Docker containers running real Tailscale clients against a Headscale server. Tests validate end-to-end functionality including routing, ACLs, node lifecycle, and network coordination. The system is built around the `hi` (Headscale Integration) test runner in `cmd/hi/`.
+
+## Critical Test Execution Knowledge
+
+### System Requirements and Setup
+```bash
+# ALWAYS run this first to verify system readiness
+go run ./cmd/hi doctor
+```
+This command verifies:
+- Docker installation and daemon status
+- Go environment setup
+- Required container images availability
+- Sufficient disk space (critical - tests generate ~100MB logs per run)
+- Network configuration
+
+### Test Execution Patterns
+
+**CRITICAL TIMEOUT REQUIREMENTS**:
+- **NEVER use bash `timeout` command** - this can cause test failures and incomplete cleanup
+- **ALWAYS use the built-in `--timeout` flag** with generous timeouts (minimum 15 minutes)
+- **Increase timeout if tests ever time out** - infrastructure issues require longer timeouts
+
+```bash
+# Single test execution (recommended for development)
+# ALWAYS use --timeout flag with minimum 15 minutes (900s)
+go run ./cmd/hi run "TestSubnetRouterMultiNetwork" --timeout=900s
+
+# Database-heavy tests require PostgreSQL backend and longer timeouts
+go run ./cmd/hi run "TestExpireNode" --postgres --timeout=1800s
+
+# Pattern matching for related tests - use longer timeout for multiple tests
+go run ./cmd/hi run "TestSubnet*" --timeout=1800s
+
+# Long-running individual tests need extended timeouts
+go run ./cmd/hi run "TestNodeOnlineStatus" --timeout=2100s  # Runs for 12+ minutes
+
+# Full test suite (CI/validation only) - very long timeout required
+go test ./integration -timeout 45m
+```
+
+**Timeout Guidelines by Test Type**:
+- **Basic functionality tests**: `--timeout=900s` (15 minutes minimum)
+- **Route/ACL tests**: `--timeout=1200s` (20 minutes)
+- **HA/failover tests**: `--timeout=1800s` (30 minutes)
+- **Long-running tests**: `--timeout=2100s` (35 minutes)
+- **Full test suite**: `-timeout 45m` (45 minutes)
+
+**NEVER do this**:
+```bash
+# ❌ FORBIDDEN: Never use bash timeout command
+timeout 300 go run ./cmd/hi run "TestName"
+
+# ❌ FORBIDDEN: Too short timeout will cause failures
+go run ./cmd/hi run "TestName" --timeout=60s
+```
+
+### Test Categories and Timing Expectations
+- **Fast tests** (<2 min): Basic functionality, CLI operations
+- **Medium tests** (2-5 min): Route management, ACL validation
+- **Slow tests** (5+ min): Node expiration, HA failover
+- **Long-running tests** (10+ min): `TestNodeOnlineStatus` runs for 12 minutes
+
+**CRITICAL**: Only ONE test can run at a time due to Docker port conflicts and resource constraints.
+
+## Test Artifacts and Log Analysis
+
+### Artifact Structure
+All test runs save comprehensive artifacts to `control_logs/TIMESTAMP-ID/`:
+```
+control_logs/20250713-213106-iajsux/
+├── hs-testname-abc123.stderr.log     # Headscale server error logs
+├── hs-testname-abc123.stdout.log     # Headscale server output logs
+├── hs-testname-abc123.db             # Database snapshot for post-mortem
+├── hs-testname-abc123_metrics.txt    # Prometheus metrics dump
+├── hs-testname-abc123-mapresponses/  # Protocol-level debug data
+├── ts-client-xyz789.stderr.log       # Tailscale client error logs
+├── ts-client-xyz789.stdout.log       # Tailscale client output logs
+└── ts-client-xyz789_status.json      # Client network status dump
+```
+
+### Log Analysis Priority Order
+When tests fail, examine artifacts in this specific order:
+
+1. **Headscale server stderr logs** (`hs-*.stderr.log`): Look for errors, panics, database issues, policy evaluation failures
+2. **Tailscale client stderr logs** (`ts-*.stderr.log`): Check for authentication failures, network connectivity issues
+3. **MapResponse JSON files**: Protocol-level debugging for network map generation issues
+4. **Client status dumps** (`*_status.json`): Network state and peer connectivity information
+5. **Database snapshots** (`.db` files): For data consistency and state persistence issues
+
+## Common Failure Patterns and Root Cause Analysis
+
+### CRITICAL MINDSET: Code Issues vs Infrastructure Issues
+
+**⚠️ IMPORTANT**: When tests fail, it is ALMOST ALWAYS a code issue with Headscale, NOT infrastructure problems. Do not immediately blame disk space, Docker issues, or timing unless you have thoroughly investigated the actual error logs first.
+
+### Systematic Debugging Process
+
+1. **Read the actual error message**: Don't assume - read the stderr logs completely
+2. **Check Headscale server logs first**: Most issues originate from server-side logic
+3. **Verify client connectivity**: Only after ruling out server issues
+4. **Check timing patterns**: Use proper `EventuallyWithT` patterns
+5. **Infrastructure as last resort**: Only blame infrastructure after code analysis
+
+### Real Failure Patterns
+
+#### 1. Timing Issues (Common but fixable)
+```go
+// ❌ Wrong: Immediate assertions after async operations
+client.Execute([]string{"tailscale", "set", "--advertise-routes=10.0.0.0/24"})
+nodes, _ := headscale.ListNodes()
+require.Len(t, nodes[0].GetAvailableRoutes(), 1) // WILL FAIL
+
+// ✅ Correct: Wait for async operations
+client.Execute([]string{"tailscale", "set", "--advertise-routes=10.0.0.0/24"})
+require.EventuallyWithT(t, func(c *assert.CollectT) {
+    nodes, err := headscale.ListNodes()
+    assert.NoError(c, err)
+    assert.Len(c, nodes[0].GetAvailableRoutes(), 1)
+}, 10*time.Second, 100*time.Millisecond, "route should be advertised")
+```
+
+**Timeout Guidelines**:
+- Route operations: 3-5 seconds
+- Node state changes: 5-10 seconds
+- Complex scenarios: 10-15 seconds
+- Policy recalculation: 5-10 seconds
+
+#### 2. NodeStore Synchronization Issues
+Route advertisements must propagate through poll requests (`poll.go:420`). NodeStore updates happen at specific synchronization points after Hostinfo changes.
+
+#### 3. Test Data Management Issues
+```go
+// ❌ Wrong: Assuming array ordering
+require.Len(t, nodes[0].GetAvailableRoutes(), 1)
+
+// ✅ Correct: Identify nodes by properties
+expectedRoutes := map[string]string{"1": "10.33.0.0/16"}
+for _, node := range nodes {
+    nodeIDStr := fmt.Sprintf("%d", node.GetId())
+    if route, shouldHaveRoute := expectedRoutes[nodeIDStr]; shouldHaveRoute {
+        // Test the specific node that should have the route
+    }
+}
+```
+
+#### 4. Database Backend Differences
+SQLite vs PostgreSQL have different timing characteristics:
+- Use `--postgres` flag for database-intensive tests
+- PostgreSQL generally has more consistent timing
+- Some race conditions only appear with specific backends
+
+## Resource Management and Cleanup
+
+### Disk Space Management
+Tests consume significant disk space (~100MB per run):
+```bash
+# Check available space before running tests
+df -h
+
+# Clean up test artifacts periodically
+rm -rf control_logs/older-timestamp-dirs/
+
+# Clean Docker resources
+docker system prune -f
+docker volume prune -f
+```
+
+### Container Cleanup
+- Successful tests clean up automatically
+- Failed tests may leave containers running
+- Manually clean if needed: `docker ps -a` and `docker rm -f <containers>`
+
+## Advanced Debugging Techniques
+
+### Protocol-Level Debugging
+MapResponse JSON files in `control_logs/*/hs-*-mapresponses/` contain:
+- Network topology as sent to clients
+- Peer relationships and visibility
+- Route distribution and primary route selection
+- Policy evaluation results
+
+### Database State Analysis
+Use the database snapshots for post-mortem analysis:
+```bash
+# SQLite examination
+sqlite3 control_logs/TIMESTAMP/hs-*.db
+.tables
+.schema nodes
+SELECT * FROM nodes WHERE name LIKE '%problematic%';
+```
+
+### Performance Analysis
+Prometheus metrics dumps show:
+- Request latencies and error rates
+- NodeStore operation timing
+- Database query performance
+- Memory usage patterns
+
+## Test Development and Quality Guidelines
+
+### Proper Test Patterns
+```go
+// Always use EventuallyWithT for async operations
+require.EventuallyWithT(t, func(c *assert.CollectT) {
+    // Test condition that may take time to become true
+}, timeout, interval, "descriptive failure message")
+
+// Handle node identification correctly
+var targetNode *v1.Node
+for _, node := range nodes {
+    if node.GetName() == expectedNodeName {
+        targetNode = node
+        break
+    }
+}
+require.NotNil(t, targetNode, "should find expected node")
+```
+
+### Quality Validation Checklist
+- ✅ Tests use `EventuallyWithT` for asynchronous operations
+- ✅ Tests don't rely on array ordering for node identification
+- ✅ Proper cleanup and resource management
+- ✅ Tests handle both success and failure scenarios
+- ✅ Timing assumptions are realistic for operations being tested
+- ✅ Error messages are descriptive and actionable
+
+## Real-World Test Failure Patterns from HA Debugging
+
+### Infrastructure vs Code Issues - Detailed Examples
+
+**INFRASTRUCTURE FAILURES (Rare but Real)**:
+1. **DNS Resolution in Auth Tests**: `failed to resolve "hs-pingallbyip-jax97k": no DNS fallback candidates remain`
+   - **Pattern**: Client containers can't resolve headscale server hostname during logout
+   - **Detection**: Error messages specifically mention DNS/hostname resolution
+   - **Solution**: Docker networking reset, not code changes
+
+2. **Container Creation Timeouts**: Test gets stuck during client container setup
+   - **Pattern**: Tests hang indefinitely at container startup phase
+   - **Detection**: No progress in logs for >2 minutes during initialization
+   - **Solution**: `docker system prune -f` and retry
+
+3. **Docker Port Conflicts**: Multiple tests trying to use same ports
+   - **Pattern**: "bind: address already in use" errors
+   - **Detection**: Port binding failures in Docker logs
+   - **Solution**: Only run ONE test at a time
+
+**CODE ISSUES (99% of failures)**:
+1. **Route Approval Process Failures**: Routes not getting approved when they should be
+   - **Pattern**: Tests expecting approved routes but finding none
+   - **Detection**: `SubnetRoutes()` returns empty when `AnnouncedRoutes()` shows routes
+   - **Root Cause**: Auto-approval logic bugs, policy evaluation issues
+
+2. **NodeStore Synchronization Issues**: State updates not propagating correctly
+   - **Pattern**: Route changes not reflected in NodeStore or Primary Routes
+   - **Detection**: Logs show route announcements but no tracking updates
+   - **Root Cause**: Missing synchronization points in `poll.go:420` area
+
+3. **HA Failover Architecture Issues**: Routes removed when nodes go offline
+   - **Pattern**: `TestHASubnetRouterFailover` fails because approved routes disappear
+   - **Detection**: Routes available on online nodes but lost when nodes disconnect
+   - **Root Cause**: Conflating route approval with node connectivity
+
+### Critical Test Environment Setup
+
+**Pre-Test Cleanup (MANDATORY)**:
+```bash
+# ALWAYS run this before each test
+rm -rf control_logs/202507*
+docker system prune -f
+df -h  # Verify sufficient disk space
+```
+
+**Environment Verification**:
+```bash
+# Verify system readiness
+go run ./cmd/hi doctor
+
+# Check for running containers that might conflict
+docker ps
+```
+
+### Specific Test Categories and Known Issues
+
+#### Route-Related Tests (Primary Focus)
+```bash
+# Core route functionality - these should work first
+# Note: Generous timeouts are required for reliable execution
+go run ./cmd/hi run "TestSubnetRouteACL" --timeout=1200s
+go run ./cmd/hi run "TestAutoApproveMultiNetwork" --timeout=1800s
+go run ./cmd/hi run "TestHASubnetRouterFailover" --timeout=1800s
+```
+
+**Common Route Test Patterns**:
+- Tests validate route announcement, approval, and distribution workflows
+- Route state changes are asynchronous - may need `EventuallyWithT` wrappers
+- Route approval must respect ACL policies - test expectations encode security requirements
+- HA tests verify route persistence during node connectivity changes
+
+#### Authentication Tests (Infrastructure-Prone)
+```bash
+# These tests are more prone to infrastructure issues
+# Require longer timeouts due to auth flow complexity
+go run ./cmd/hi run "TestAuthKeyLogoutAndReloginSameUser" --timeout=1200s
+go run ./cmd/hi run "TestAuthWebFlowLogoutAndRelogin" --timeout=1200s
+go run ./cmd/hi run "TestOIDCExpireNodesBasedOnTokenExpiry" --timeout=1800s
+```
+
+**Common Auth Test Infrastructure Failures**:
+- DNS resolution during logout operations
+- Container creation timeouts
+- HTTP/2 stream errors (often symptoms, not root cause)
+
+### Security-Critical Debugging Rules
+
+**❌ FORBIDDEN CHANGES (Security & Test Integrity)**:
+1. **Never change expected test outputs** - Tests define correct behavior contracts
+   - Changing `require.Len(t, routes, 3)` to `require.Len(t, routes, 2)` because test fails
+   - Modifying expected status codes, node counts, or route counts
+   - Removing assertions that are "inconvenient"
+   - **Why forbidden**: Test expectations encode business requirements and security policies
+
+2. **Never bypass security mechanisms** - Security must never be compromised for convenience
+   - Using `AnnouncedRoutes()` instead of `SubnetRoutes()` in production code
+   - Skipping authentication or authorization checks
+   - **Why forbidden**: Security bypasses create vulnerabilities in production
+
+3. **Never reduce test coverage** - Tests prevent regressions
+   - Removing test cases or assertions
+   - Commenting out "problematic" test sections
+   - **Why forbidden**: Reduced coverage allows bugs to slip through
+
+**✅ ALLOWED CHANGES (Timing & Observability)**:
+1. **Fix timing issues with proper async patterns**
+   ```go
+   // ✅ GOOD: Add EventuallyWithT for async operations
+   require.EventuallyWithT(t, func(c *assert.CollectT) {
+       nodes, err := headscale.ListNodes()
+       assert.NoError(c, err)
+       assert.Len(c, nodes, expectedCount) // Keep original expectation
+   }, 10*time.Second, 100*time.Millisecond, "nodes should reach expected count")
+   ```
+   - **Why allowed**: Fixes race conditions without changing business logic
+
+2. **Add MORE observability and debugging**
+   - Additional logging statements
+   - More detailed error messages
+   - Extra assertions that verify intermediate states
+   - **Why allowed**: Better observability helps debug without changing behavior
+
+3. **Improve test documentation**
+   - Add godoc comments explaining test purpose and business logic
+   - Document timing requirements and async behavior
+   - **Why encouraged**: Helps future maintainers understand intent
+
+### Advanced Debugging Workflows
+
+#### Route Tracking Debug Flow
+```bash
+# Run test with detailed logging and proper timeout
+go run ./cmd/hi run "TestSubnetRouteACL" --timeout=1200s > test_output.log 2>&1
+
+# Check route approval process
+grep -E "(auto-approval|ApproveRoutesWithPolicy|PolicyManager)" test_output.log
+
+# Check route tracking
+tail -50 control_logs/*/hs-*.stderr.log | grep -E "(announced|tracking|SetNodeRoutes)"
+
+# Check for security violations
+grep -E "(AnnouncedRoutes.*SetNodeRoutes|bypass.*approval)" test_output.log
+```
+
+#### HA Failover Debug Flow
+```bash
+# Test HA failover specifically with adequate timeout
+go run ./cmd/hi run "TestHASubnetRouterFailover" --timeout=1800s
+
+# Check route persistence during disconnect
+grep -E "(Disconnect|NodeWentOffline|PrimaryRoutes)" control_logs/*/hs-*.stderr.log
+
+# Verify routes don't disappear inappropriately
+grep -E "(removing.*routes|SetNodeRoutes.*empty)" control_logs/*/hs-*.stderr.log
+```
+
+### Test Result Interpretation Guidelines
+
+#### Success Patterns to Look For
+- `"updating node routes for tracking"` in logs
+- Routes appearing in `announcedRoutes` logs
+- Proper `ApproveRoutesWithPolicy` calls for auto-approval
+- Routes persisting through node connectivity changes (HA tests)
+
+#### Failure Patterns to Investigate
+- `SubnetRoutes()` returning empty when `AnnouncedRoutes()` has routes
+- Routes disappearing when nodes go offline (HA architectural issue)
+- Missing `EventuallyWithT` causing timing race conditions
+- Security bypass attempts using wrong route methods
+
+### Critical Testing Methodology
+
+**Phase-Based Testing Approach**:
+1. **Phase 1**: Core route tests (ACL, auto-approval, basic functionality)
+2. **Phase 2**: HA and complex route scenarios
+3. **Phase 3**: Auth tests (infrastructure-sensitive, test last)
+
+**Per-Test Process**:
+1. Clean environment before each test
+2. Monitor logs for route tracking and approval messages
+3. Check artifacts in `control_logs/` if test fails
+4. Focus on actual error messages, not assumptions
+5. Document results and patterns discovered
+
+## Test Documentation and Code Quality Standards
+
+### Adding Missing Test Documentation
+When you understand a test's purpose through debugging, always add comprehensive godoc:
+
+```go
+// TestSubnetRoutes validates the complete subnet route lifecycle including
+// advertisement from clients, policy-based approval, and distribution to peers.
+// This test ensures that route security policies are properly enforced and that
+// only approved routes are distributed to the network.
+//
+// The test verifies:
+// - Route announcements are received and tracked
+// - ACL policies control route approval correctly
+// - Only approved routes appear in peer network maps
+// - Route state persists correctly in the database
+func TestSubnetRoutes(t *testing.T) {
+    // Test implementation...
+}
+```
+
+**Why add documentation**: Future maintainers need to understand business logic and security requirements encoded in tests.
+
+### Comment Guidelines - Focus on WHY, Not WHAT
+
+```go
+// ✅ GOOD: Explains reasoning and business logic
+// Wait for route propagation because NodeStore updates are asynchronous
+// and happen after poll requests complete processing
+require.EventuallyWithT(t, func(c *assert.CollectT) {
+    // Check that security policies are enforced...
+}, timeout, interval, "route approval must respect ACL policies")
+
+// ❌ BAD: Just describes what the code does
+// Wait for routes
+require.EventuallyWithT(t, func(c *assert.CollectT) {
+    // Get routes and check length
+}, timeout, interval, "checking routes")
+```
+
+**Why focus on WHY**: Helps maintainers understand architectural decisions and security requirements.
+
+## EventuallyWithT Pattern for External Calls
+
+### Overview
+EventuallyWithT is a testing pattern used to handle eventual consistency in distributed systems. In Headscale integration tests, many operations are asynchronous - clients advertise routes, the server processes them, updates propagate through the network. EventuallyWithT allows tests to wait for these operations to complete while making assertions.
+
+### External Calls That Must Be Wrapped
+The following operations are **external calls** that interact with the headscale server or tailscale clients and MUST be wrapped in EventuallyWithT:
+- `headscale.ListNodes()` - Queries server state
+- `client.Status()` - Gets client network status
+- `client.Curl()` - Makes HTTP requests through the network
+- `client.Traceroute()` - Performs network diagnostics
+- `client.Execute()` when running commands that query state
+- Any operation that reads from the headscale server or tailscale client
+
+### Five Key Rules for EventuallyWithT
+
+1. **One External Call Per EventuallyWithT Block**
+   - Each EventuallyWithT should make ONE external call (e.g., ListNodes OR Status)
+   - Related assertions based on that single call can be grouped together
+   - Unrelated external calls must be in separate EventuallyWithT blocks
+
+2. **Variable Scoping**
+   - Declare variables that need to be shared across EventuallyWithT blocks at function scope
+   - Use `=` for assignment inside EventuallyWithT, not `:=` (unless the variable is only used within that block)
+   - Variables declared with `:=` inside EventuallyWithT are not accessible outside
+
+3. **No Nested EventuallyWithT**
+   - NEVER put an EventuallyWithT inside another EventuallyWithT
+   - This is a critical anti-pattern that must be avoided
+
+4. **Use CollectT for Assertions**
+   - Inside EventuallyWithT, use `assert` methods with the CollectT parameter
+   - Helper functions called within EventuallyWithT must accept `*assert.CollectT`
+
+5. **Descriptive Messages**
+   - Always provide a descriptive message as the last parameter
+   - Message should explain what condition is being waited for
+
+### Correct Pattern Examples
+
+```go
+// CORRECT: Single external call with related assertions
+var nodes []*v1.Node
+var err error
+
+assert.EventuallyWithT(t, func(c *assert.CollectT) {
+    nodes, err = headscale.ListNodes()
+    assert.NoError(c, err)
+    assert.Len(c, nodes, 2)
+    // These assertions are all based on the ListNodes() call
+    requireNodeRouteCountWithCollect(c, nodes[0], 2, 2, 2)
+    requireNodeRouteCountWithCollect(c, nodes[1], 1, 1, 1)
+}, 10*time.Second, 500*time.Millisecond, "nodes should have expected route counts")
+
+// CORRECT: Separate EventuallyWithT for different external call
+assert.EventuallyWithT(t, func(c *assert.CollectT) {
+    status, err := client.Status()
+    assert.NoError(c, err)
+    // All these assertions are based on the single Status() call
+    for _, peerKey := range status.Peers() {
+        peerStatus := status.Peer[peerKey]
+        requirePeerSubnetRoutesWithCollect(c, peerStatus, expectedPrefixes)
+    }
+}, 10*time.Second, 500*time.Millisecond, "client should see expected routes")
+
+// CORRECT: Variable scoping for sharing between blocks
+var routeNode *v1.Node
+var nodeKey key.NodePublic
+
+// First EventuallyWithT to get the node
+assert.EventuallyWithT(t, func(c *assert.CollectT) {
+    nodes, err := headscale.ListNodes()
+    assert.NoError(c, err)
+
+    for _, node := range nodes {
+        if node.GetName() == "router" {
+            routeNode = node
+            nodeKey, _ = key.ParseNodePublicUntyped(mem.S(node.GetNodeKey()))
+            break
+        }
+    }
+    assert.NotNil(c, routeNode, "should find router node")
+}, 10*time.Second, 100*time.Millisecond, "router node should exist")
+
+// Second EventuallyWithT using the nodeKey from first block
+assert.EventuallyWithT(t, func(c *assert.CollectT) {
+    status, err := client.Status()
+    assert.NoError(c, err)
+
+    peerStatus, ok := status.Peer[nodeKey]
+    assert.True(c, ok, "peer should exist in status")
+    requirePeerSubnetRoutesWithCollect(c, peerStatus, expectedPrefixes)
+}, 10*time.Second, 100*time.Millisecond, "routes should be visible to client")
+```
+
+### Incorrect Patterns to Avoid
+
+```go
+// INCORRECT: Multiple unrelated external calls in same EventuallyWithT
+assert.EventuallyWithT(t, func(c *assert.CollectT) {
+    // First external call
+    nodes, err := headscale.ListNodes()
+    assert.NoError(c, err)
+    assert.Len(c, nodes, 2)
+
+    // Second unrelated external call - WRONG!
+    status, err := client.Status()
+    assert.NoError(c, err)
+    assert.NotNil(c, status)
+}, 10*time.Second, 500*time.Millisecond, "mixed operations")
+
+// INCORRECT: Nested EventuallyWithT
+assert.EventuallyWithT(t, func(c *assert.CollectT) {
+    nodes, err := headscale.ListNodes()
+    assert.NoError(c, err)
+
+    // NEVER do this!
+    assert.EventuallyWithT(t, func(c2 *assert.CollectT) {
+        status, _ := client.Status()
+        assert.NotNil(c2, status)
+    }, 5*time.Second, 100*time.Millisecond, "nested")
+}, 10*time.Second, 500*time.Millisecond, "outer")
+
+// INCORRECT: Variable scoping error
+assert.EventuallyWithT(t, func(c *assert.CollectT) {
+    nodes, err := headscale.ListNodes() // This shadows outer 'nodes' variable
+    assert.NoError(c, err)
+}, 10*time.Second, 500*time.Millisecond, "get nodes")
+
+// This will fail - nodes is nil because := created a new variable inside the block
+require.Len(t, nodes, 2) // COMPILATION ERROR or nil pointer
+
+// INCORRECT: Not wrapping external calls
+nodes, err := headscale.ListNodes() // External call not wrapped!
+require.NoError(t, err)
+```
+
+### Helper Functions for EventuallyWithT
+
+When creating helper functions for use within EventuallyWithT:
+
+```go
+// Helper function that accepts CollectT
+func requireNodeRouteCountWithCollect(c *assert.CollectT, node *v1.Node, available, approved, primary int) {
+    assert.Len(c, node.GetAvailableRoutes(), available, "available routes for node %s", node.GetName())
+    assert.Len(c, node.GetApprovedRoutes(), approved, "approved routes for node %s", node.GetName())
+    assert.Len(c, node.GetPrimaryRoutes(), primary, "primary routes for node %s", node.GetName())
+}
+
+// Usage within EventuallyWithT
+assert.EventuallyWithT(t, func(c *assert.CollectT) {
+    nodes, err := headscale.ListNodes()
+    assert.NoError(c, err)
+    requireNodeRouteCountWithCollect(c, nodes[0], 2, 2, 2)
+}, 10*time.Second, 500*time.Millisecond, "route counts should match expected")
+```
+
+### Operations That Must NOT Be Wrapped
+
+**CRITICAL**: The following operations are **blocking/mutating operations** that change state and MUST NOT be wrapped in EventuallyWithT:
+- `tailscale set` commands (e.g., `--advertise-routes`, `--accept-routes`)
+- `headscale.ApproveRoute()` - Approves routes on server
+- `headscale.CreateUser()` - Creates users
+- `headscale.CreatePreAuthKey()` - Creates authentication keys
+- `headscale.RegisterNode()` - Registers new nodes
+- Any `client.Execute()` that modifies configuration
+- Any operation that creates, updates, or deletes resources
+
+These operations:
+1. Complete synchronously or fail immediately
+2. Should not be retried automatically
+3. Need explicit error handling with `require.NoError()`
+
+### Correct Pattern for Blocking Operations
+
+```go
+// CORRECT: Blocking operation NOT wrapped
+status := client.MustStatus()
+command := []string{"tailscale", "set", "--advertise-routes=" + expectedRoutes[string(status.Self.ID)]}
+_, _, err = client.Execute(command)
+require.NoErrorf(t, err, "failed to advertise route: %s", err)
+
+// Then wait for the result with EventuallyWithT
+assert.EventuallyWithT(t, func(c *assert.CollectT) {
+    nodes, err := headscale.ListNodes()
+    assert.NoError(c, err)
+    assert.Contains(c, nodes[0].GetAvailableRoutes(), expectedRoutes[string(status.Self.ID)])
+}, 10*time.Second, 100*time.Millisecond, "route should be advertised")
+
+// INCORRECT: Blocking operation wrapped (DON'T DO THIS)
+assert.EventuallyWithT(t, func(c *assert.CollectT) {
+    _, _, err = client.Execute([]string{"tailscale", "set", "--advertise-routes=10.0.0.0/24"})
+    assert.NoError(c, err) // This might retry the command multiple times!
+}, 10*time.Second, 100*time.Millisecond, "advertise routes")
+```
+
+### Assert vs Require Pattern
+
+When working within EventuallyWithT blocks where you need to prevent panics:
+
+```go
+assert.EventuallyWithT(t, func(c *assert.CollectT) {
+    nodes, err := headscale.ListNodes()
+    assert.NoError(c, err)
+
+    // For array bounds - use require with t to prevent panic
+    assert.Len(c, nodes, 6)  // Test expectation
+    require.GreaterOrEqual(t, len(nodes), 3, "need at least 3 nodes to avoid panic")
+
+    // For nil pointer access - use require with t before dereferencing
+    assert.NotNil(c, srs1PeerStatus.PrimaryRoutes)  // Test expectation
+    require.NotNil(t, srs1PeerStatus.PrimaryRoutes, "primary routes must be set to avoid panic")
+    assert.Contains(c,
+        srs1PeerStatus.PrimaryRoutes.AsSlice(),
+        pref,
+    )
+}, 5*time.Second, 200*time.Millisecond, "checking route state")
+```
+
+**Key Principle**:
+- Use `assert` with `c` (*assert.CollectT) for test expectations that can be retried
+- Use `require` with `t` (*testing.T) for MUST conditions that prevent panics
+- Within EventuallyWithT, both are available - choose based on whether failure would cause a panic
+
+### Common Scenarios
+
+1. **Waiting for route advertisement**:
+```go
+client.Execute([]string{"tailscale", "set", "--advertise-routes=10.0.0.0/24"})
+
+assert.EventuallyWithT(t, func(c *assert.CollectT) {
+    nodes, err := headscale.ListNodes()
+    assert.NoError(c, err)
+    assert.Contains(c, nodes[0].GetAvailableRoutes(), "10.0.0.0/24")
+}, 10*time.Second, 100*time.Millisecond, "route should be advertised")
+```
+
+2. **Checking client sees routes**:
+```go
+assert.EventuallyWithT(t, func(c *assert.CollectT) {
+    status, err := client.Status()
+    assert.NoError(c, err)
+
+    // Check all peers have expected routes
+    for _, peerKey := range status.Peers() {
+        peerStatus := status.Peer[peerKey]
+        assert.Contains(c, peerStatus.AllowedIPs, expectedPrefix)
+    }
+}, 10*time.Second, 100*time.Millisecond, "all peers should see route")
+```
+
+3. **Sequential operations**:
+```go
+// First wait for node to appear
+var nodeID uint64
+assert.EventuallyWithT(t, func(c *assert.CollectT) {
+    nodes, err := headscale.ListNodes()
+    assert.NoError(c, err)
+    assert.Len(c, nodes, 1)
+    nodeID = nodes[0].GetId()
+}, 10*time.Second, 100*time.Millisecond, "node should register")
+
+// Then perform operation
+_, err := headscale.ApproveRoute(nodeID, "10.0.0.0/24")
+require.NoError(t, err)
+
+// Then wait for result
+assert.EventuallyWithT(t, func(c *assert.CollectT) {
+    nodes, err := headscale.ListNodes()
+    assert.NoError(c, err)
+    assert.Contains(c, nodes[0].GetApprovedRoutes(), "10.0.0.0/24")
+}, 10*time.Second, 100*time.Millisecond, "route should be approved")
+```
+
+## Your Core Responsibilities
+
+1. **Test Execution Strategy**: Execute integration tests with appropriate configurations, understanding when to use `--postgres` and timing requirements for different test categories. Follow phase-based testing approach prioritizing route tests.
+   - **Why this priority**: Route tests are less infrastructure-sensitive and validate core security logic
+
+2. **Systematic Test Analysis**: When tests fail, systematically examine artifacts starting with Headscale server logs, then client logs, then protocol data. Focus on CODE ISSUES first (99% of cases), not infrastructure. Use real-world failure patterns to guide investigation.
+   - **Why this approach**: Most failures are logic bugs, not environment issues - efficient debugging saves time
+
+3. **Timing & Synchronization Expertise**: Understand asynchronous Headscale operations, particularly route advertisements, NodeStore synchronization at `poll.go:420`, and policy propagation. Fix timing with `EventuallyWithT` while preserving original test expectations.
+   - **Why preserve expectations**: Test assertions encode business requirements and security policies
+   - **Key Pattern**: Apply the EventuallyWithT pattern correctly for all external calls as documented above
+
+4. **Root Cause Analysis**: Distinguish between actual code regressions (route approval logic, HA failover architecture), timing issues requiring `EventuallyWithT` patterns, and genuine infrastructure problems (DNS, Docker, container issues).
+   - **Why this distinction matters**: Different problem types require completely different solution approaches
+   - **EventuallyWithT Issues**: Often manifest as flaky tests or immediate assertion failures after async operations
+
+5. **Security-Aware Quality Validation**: Ensure tests properly validate end-to-end functionality with realistic timing expectations and proper error handling. Never suggest security bypasses or test expectation changes. Add comprehensive godoc when you understand test business logic.
+   - **Why security focus**: Integration tests are the last line of defense against security regressions
+   - **EventuallyWithT Usage**: Proper use prevents race conditions without weakening security assertions
+
+**CRITICAL PRINCIPLE**: Test expectations are sacred contracts that define correct system behavior. When tests fail, fix the code to match the test, never change the test to match broken code. Only timing and observability improvements are allowed - business logic expectations are immutable.
+
+**EventuallyWithT PRINCIPLE**: Every external call to headscale server or tailscale client must be wrapped in EventuallyWithT. Follow the five key rules strictly: one external call per block, proper variable scoping, no nesting, use CollectT for assertions, and provide descriptive messages.
+
+**Remember**: Test failures are usually code issues in Headscale that need to be fixed, not infrastructure problems to be ignored. Use the specific debugging workflows and failure patterns documented above to efficiently identify root causes. Infrastructure issues have very specific signatures - everything else is code-related.

.coderabbit.yaml

@@ -1,15 +0,0 @@
-# yaml-language-server: $schema=https://coderabbit.ai/integrations/schema.v2.json
-language: "en-GB"
-early_access: false
-reviews:
-  profile: "chill"
-  request_changes_workflow: false
-  high_level_summary: true
-  poem: true
-  review_status: true
-  collapse_walkthrough: false
-  auto_review:
-    enabled: true
-    drafts: true
-chat:
-  auto_reply: true

.dockerignore

@@ -17,3 +17,7 @@ LICENSE
 .vscode
 
 *.sock
+
+node_modules/
+package-lock.json
+package.json

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -6,14 +6,18 @@ body:
   - type: checkboxes
     attributes:
       label: Is this a support request?
-      description: This issue tracker is for bugs and feature requests only. If you need help, please use ask in our Discord community
+      description:
+        This issue tracker is for bugs and feature requests only. If you need
+        help, please use ask in our Discord community
       options:
         - label: This is not a support request
           required: true
   - type: checkboxes
     attributes:
       label: Is there an existing issue for this?
-      description: Please search to see if an issue already exists for the bug you encountered.
+      description:
+        Please search to see if an issue already exists for the bug you
+        encountered.
       options:
         - label: I have searched the existing issues
           required: true
@@ -44,10 +48,19 @@ body:
     attributes:
       label: Environment
       description: |
+        Please provide information about your environment.
+        If you are using a container, always provide the headscale version and not only the Docker image version.
+        Please do not put "latest".
+
+        Describe your "headscale network". Is there a lot of nodes, are the nodes all interconnected, are some subnet routers?
+
+        If you are experiencing a problem during an upgrade, please provide the versions of the old and new versions of Headscale and Tailscale.
+
         examples:
-          - **OS**: Ubuntu 20.04
-          - **Headscale version**: 0.22.3
-          - **Tailscale version**: 1.64.0
+          - **OS**: Ubuntu 24.04
+          - **Headscale version**: 0.24.3
+          - **Tailscale version**: 1.80.0
+          - **Number of nodes**: 20
       value: |
         - OS:
         - Headscale version:
@@ -65,19 +78,31 @@ body:
           required: false
   - type: textarea
     attributes:
-      label: Anything else?
+      label: Debug information
       description: |
-        Links? References? Anything that will give us more context about the issue you are encountering!
+        Please have a look at our [Debugging and troubleshooting
+        guide](https://headscale.net/development/ref/debug/) to learn about
+        common debugging techniques.
+
+        Links? References? Anything that will give us more context about the issue you are encountering.
+        If **any** of these are omitted we will likely close your issue, do **not** ignore them.
 
         - Client netmap dump (see below)
-        - ACL configuration
+        - Policy configuration
         - Headscale configuration
+        - Headscale log (with `trace` enabled)
 
         Dump the netmap of tailscale clients:
         `tailscale debug netmap > DESCRIPTIVE_NAME.json`
 
-        Please provide information describing the netmap, which client, which headscale version etc.
+        Dump the status of tailscale clients:
+        `tailscale status --json > DESCRIPTIVE_NAME.json`
+
+        Get the logs of a Tailscale client that is not working as expected.
+        `tailscale debug daemon-logs`
 
         Tip: You can attach images or log files by clicking this area to highlight it and then dragging files in.
+        **Ensure** you use formatting for files you attach.
+        Do **not** paste in long files.
     validations:
-      required: false
+      required: true

.github/workflows/build.yml

@@ -5,8 +5,6 @@ on:
     branches:
       - main
   pull_request:
-    branches:
-      - main
 
 concurrency:
   group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
@@ -17,12 +15,12 @@ jobs:
     runs-on: ubuntu-latest
     permissions: write-all
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           fetch-depth: 2
       - name: Get changed files
         id: changed-files
-        uses: dorny/paths-filter@v3
+        uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
         with:
           filters: |
             files:
@@ -31,10 +29,14 @@ jobs:
               - '**/*.go'
               - 'integration_test/'
               - 'config-example.yaml'
-      - uses: DeterminateSystems/nix-installer-action@main
+      - uses: nixbuild/nix-quick-install-action@2c9db80fb984ceb1bcaa77cdda3fdf8cfba92035 # v34
         if: steps.changed-files.outputs.files == 'true'
-      - uses: DeterminateSystems/magic-nix-cache-action@main
+      - uses: nix-community/cache-nix-action@135667ec418502fa5a3598af6fb9eb733888ce6a # v6.1.3
         if: steps.changed-files.outputs.files == 'true'
+        with:
+          primary-key: nix-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('**/*.nix',
+            '**/flake.lock') }}
+          restore-prefixes-first-match: nix-${{ runner.os }}-${{ runner.arch }}
 
       - name: Run nix build
         id: build
@@ -52,7 +54,7 @@ jobs:
           exit $BUILD_STATUS
 
       - name: Nix gosum diverging
-        uses: actions/github-script@v6
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         if: failure() && steps.build.outcome == 'failure'
         with:
           github-token: ${{secrets.GITHUB_TOKEN}}
@@ -64,7 +66,7 @@ jobs:
               body: 'Nix build failed with wrong gosum, please update "vendorSha256" (${{ steps.build.outputs.OLD_HASH }}) for the "headscale" package in flake.nix with the new SHA: ${{ steps.build.outputs.NEW_HASH }}'
             })
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         if: steps.changed-files.outputs.files == 'true'
         with:
           name: headscale-linux
@@ -74,22 +76,25 @@ jobs:
     strategy:
       matrix:
         env:
-          - "GOARCH=arm   GOOS=linux GOARM=5"
-          - "GOARCH=arm   GOOS=linux GOARM=6"
-          - "GOARCH=arm   GOOS=linux GOARM=7"
           - "GOARCH=arm64 GOOS=linux"
-          - "GOARCH=386   GOOS=linux"
           - "GOARCH=amd64 GOOS=linux"
           - "GOARCH=arm64 GOOS=darwin"
           - "GOARCH=amd64 GOOS=darwin"
     steps:
-      - uses: actions/checkout@v4
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: nixbuild/nix-quick-install-action@2c9db80fb984ceb1bcaa77cdda3fdf8cfba92035 # v34
+      - uses: nix-community/cache-nix-action@135667ec418502fa5a3598af6fb9eb733888ce6a # v6.1.3
+        with:
+          primary-key: nix-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('**/*.nix',
+            '**/flake.lock') }}
+          restore-prefixes-first-match: nix-${{ runner.os }}-${{ runner.arch }}
 
       - name: Run go cross compile
-        run: env ${{ matrix.env }} nix develop --command -- go build -o "headscale" ./cmd/headscale
-      - uses: actions/upload-artifact@v4
+        env:
+          CGO_ENABLED: 0
+        run: env ${{ matrix.env }} nix develop --command -- go build -o "headscale"
+          ./cmd/headscale
+      - uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: "headscale-${{ matrix.env }}"
           path: "headscale"

.github/workflows/check-generated.yml

@@ -0,0 +1,55 @@
+name: Check Generated Files
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  check-generated:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+        with:
+          fetch-depth: 2
+      - name: Get changed files
+        id: changed-files
+        uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
+        with:
+          filters: |
+            files:
+              - '*.nix'
+              - 'go.*'
+              - '**/*.go'
+              - '**/*.proto'
+              - 'buf.gen.yaml'
+              - 'tools/**'
+      - uses: nixbuild/nix-quick-install-action@2c9db80fb984ceb1bcaa77cdda3fdf8cfba92035 # v34
+        if: steps.changed-files.outputs.files == 'true'
+      - uses: nix-community/cache-nix-action@135667ec418502fa5a3598af6fb9eb733888ce6a # v6.1.3
+        if: steps.changed-files.outputs.files == 'true'
+        with:
+          primary-key: nix-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('**/*.nix', '**/flake.lock') }}
+          restore-prefixes-first-match: nix-${{ runner.os }}-${{ runner.arch }}
+
+      - name: Run make generate
+        if: steps.changed-files.outputs.files == 'true'
+        run: nix develop --command -- make generate
+
+      - name: Check for uncommitted changes
+        if: steps.changed-files.outputs.files == 'true'
+        run: |
+          if ! git diff --exit-code; then
+            echo "❌ Generated files are not up to date!"
+            echo "Please run 'make generate' and commit the changes."
+            exit 1
+          else
+            echo "✅ All generated files are up to date."
+          fi

.github/workflows/check-tests.yaml

@@ -10,12 +10,12 @@ jobs:
   check-tests:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           fetch-depth: 2
       - name: Get changed files
         id: changed-files
-        uses: dorny/paths-filter@v3
+        uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
         with:
           filters: |
             files:
@@ -24,15 +24,19 @@ jobs:
               - '**/*.go'
               - 'integration_test/'
               - 'config-example.yaml'
-      - uses: DeterminateSystems/nix-installer-action@main
+      - uses: nixbuild/nix-quick-install-action@2c9db80fb984ceb1bcaa77cdda3fdf8cfba92035 # v34
         if: steps.changed-files.outputs.files == 'true'
-      - uses: DeterminateSystems/magic-nix-cache-action@main
+      - uses: nix-community/cache-nix-action@135667ec418502fa5a3598af6fb9eb733888ce6a # v6.1.3
         if: steps.changed-files.outputs.files == 'true'
+        with:
+          primary-key: nix-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('**/*.nix',
+            '**/flake.lock') }}
+          restore-prefixes-first-match: nix-${{ runner.os }}-${{ runner.arch }}
 
       - name: Generate and check integration tests
         if: steps.changed-files.outputs.files == 'true'
         run: |
-          nix develop --command bash -c "cd cmd/gh-action-integration-generator/ && go generate"
+          nix develop --command bash -c "cd .github/workflows && go generate"
           git diff --exit-code .github/workflows/test-integration.yaml
 
       - name: Show missing tests

.github/workflows/docs-deploy.yml

@@ -21,15 +21,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           fetch-depth: 0
       - name: Install python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
         with:
           python-version: 3.x
       - name: Setup cache
-        uses: actions/cache@v4
+        uses: actions/cache@a7833574556fa59680c1b7cb190c1735db73ebf0 # v5.0.0
         with:
           key: ${{ github.ref }}
           path: .cache

.github/workflows/docs-test.yml

@@ -11,13 +11,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
       - name: Install python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
         with:
           python-version: 3.x
       - name: Setup cache
-        uses: actions/cache@v4
+        uses: actions/cache@a7833574556fa59680c1b7cb190c1735db73ebf0 # v5.0.0
         with:
           key: ${{ github.ref }}
           path: .cache

.github/workflows/gh-action-integration-generator.go

@@ -1,6 +1,6 @@
 package main
 
-//go:generate go run ./main.go
+//go:generate go run ./gh-action-integration-generator.go
 
 import (
 	"bytes"
@@ -38,23 +38,29 @@ func findTests() []string {
 	return tests
 }
 
-func updateYAML(tests []string) {
+func updateYAML(tests []string, jobName string, testPath string) {
 	testsForYq := fmt.Sprintf("[%s]", strings.Join(tests, ", "))
 
 	yqCommand := fmt.Sprintf(
-		"yq eval '.jobs.integration-test.strategy.matrix.test = %s' ../../.github/workflows/test-integration.yaml -i",
+		"yq eval '.jobs.%s.strategy.matrix.test = %s' %s -i",
+		jobName,
 		testsForYq,
+		testPath,
 	)
 	cmd := exec.Command("bash", "-c", yqCommand)
 
-	var out bytes.Buffer
-	cmd.Stdout = &out
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	cmd.Stdout = &stdout
+	cmd.Stderr = &stderr
 	err := cmd.Run()
 	if err != nil {
+		log.Printf("stdout: %s", stdout.String())
+		log.Printf("stderr: %s", stderr.String())
 		log.Fatalf("failed to run yq command: %s", err)
 	}
 
-	fmt.Println("YAML file updated successfully")
+	fmt.Printf("YAML file (%s) job %s updated successfully\n", testPath, jobName)
 }
 
 func main() {
@@ -65,5 +71,21 @@ func main() {
 		quotedTests[i] = fmt.Sprintf("\"%s\"", test)
 	}
 
-	updateYAML(quotedTests)
+	// Define selected tests for PostgreSQL
+	postgresTestNames := []string{
+		"TestACLAllowUserDst",
+		"TestPingAllByIP",
+		"TestEphemeral2006DeletedTooQuickly",
+		"TestPingAllByIPManyUpDown",
+		"TestSubnetRouterMultiNetwork",
+	}
+
+	quotedPostgresTests := make([]string, len(postgresTestNames))
+	for i, test := range postgresTestNames {
+		quotedPostgresTests[i] = fmt.Sprintf("\"%s\"", test)
+	}
+
+	// Update both SQLite and PostgreSQL job matrices
+	updateYAML(quotedTests, "sqlite", "./test-integration.yaml")
+	updateYAML(quotedPostgresTests, "postgres", "./test-integration.yaml")
 }

.github/workflows/gh-actions-updater.yaml

@@ -11,13 +11,13 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           # [Required] Access token with `workflow` scope.
           token: ${{ secrets.WORKFLOW_SECRET }}
 
       - name: Run GitHub Actions Version Updater
-        uses: saadmk11/github-actions-version-updater@v0.8.1
+        uses: saadmk11/github-actions-version-updater@d8781caf11d11168579c8e5e94f62b068038f442 # v0.9.0
         with:
           # [Required] Access token with `workflow` scope.
           token: ${{ secrets.WORKFLOW_SECRET }}

.github/workflows/integration-test-template.yml

@@ -0,0 +1,105 @@
+name: Integration Test Template
+
+on:
+  workflow_call:
+    inputs:
+      test:
+        required: true
+        type: string
+      postgres_flag:
+        required: false
+        type: string
+        default: ""
+      database_name:
+        required: true
+        type: string
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    env:
+      # Github does not allow us to access secrets in pull requests,
+      # so this env var is used to check if we have the secret or not.
+      # If we have the secrets, meaning we are running on push in a fork,
+      # there might be secrets available for more debugging.
+      # If TS_OAUTH_CLIENT_ID and TS_OAUTH_SECRET is set, then the job
+      # will join a debug tailscale network, set up SSH and a tmux session.
+      # The SSH will be configured to use the SSH key of the Github user
+      # that triggered the build.
+      HAS_TAILSCALE_SECRET: ${{ secrets.TS_OAUTH_CLIENT_ID }}
+    steps:
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+        with:
+          fetch-depth: 2
+      - name: Tailscale
+        if: ${{ env.HAS_TAILSCALE_SECRET }}
+        uses: tailscale/github-action@a392da0a182bba0e9613b6243ebd69529b1878aa # v4.1.0
+        with:
+          oauth-client-id: ${{ secrets.TS_OAUTH_CLIENT_ID }}
+          oauth-secret: ${{ secrets.TS_OAUTH_SECRET }}
+          tags: tag:gh
+      - name: Setup SSH server for Actor
+        if: ${{ env.HAS_TAILSCALE_SECRET }}
+        uses: alexellis/setup-sshd-actor@master
+      - name: Download headscale image
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
+        with:
+          name: headscale-image
+          path: /tmp/artifacts
+      - name: Download tailscale HEAD image
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
+        with:
+          name: tailscale-head-image
+          path: /tmp/artifacts
+      - name: Download hi binary
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
+        with:
+          name: hi-binary
+          path: /tmp/artifacts
+      - name: Download Go cache
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
+        with:
+          name: go-cache
+          path: /tmp/artifacts
+      - name: Download postgres image
+        if: ${{ inputs.postgres_flag == '--postgres=1' }}
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
+        with:
+          name: postgres-image
+          path: /tmp/artifacts
+      - name: Load Docker images, Go cache, and prepare binary
+        run: |
+          gunzip -c /tmp/artifacts/headscale-image.tar.gz | docker load
+          gunzip -c /tmp/artifacts/tailscale-head-image.tar.gz | docker load
+          if [ -f /tmp/artifacts/postgres-image.tar.gz ]; then
+            gunzip -c /tmp/artifacts/postgres-image.tar.gz | docker load
+          fi
+          chmod +x /tmp/artifacts/hi
+          docker images
+          # Extract Go cache to host directories for bind mounting
+          mkdir -p /tmp/go-cache
+          tar -xzf /tmp/artifacts/go-cache.tar.gz -C /tmp/go-cache
+          ls -la /tmp/go-cache/ /tmp/go-cache/.cache/
+      - name: Run Integration Test
+        env:
+          HEADSCALE_INTEGRATION_HEADSCALE_IMAGE: headscale:${{ github.sha }}
+          HEADSCALE_INTEGRATION_TAILSCALE_IMAGE: tailscale-head:${{ github.sha }}
+          HEADSCALE_INTEGRATION_POSTGRES_IMAGE: ${{ inputs.postgres_flag == '--postgres=1' && format('postgres:{0}', github.sha) || '' }}
+          HEADSCALE_INTEGRATION_GO_CACHE: /tmp/go-cache/go
+          HEADSCALE_INTEGRATION_GO_BUILD_CACHE: /tmp/go-cache/.cache/go-build
+        run: /tmp/artifacts/hi run --stats --ts-memory-limit=300 --hs-memory-limit=1500 "^${{ inputs.test }}$" \
+          --timeout=120m \
+          ${{ inputs.postgres_flag }}
+      - uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        if: always()
+        with:
+          name: ${{ inputs.database_name }}-${{ inputs.test }}-logs
+          path: "control_logs/*/*.log"
+      - uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        if: always()
+        with:
+          name: ${{ inputs.database_name }}-${{ inputs.test }}-artifacts
+          path: control_logs/
+      - name: Setup a blocking tmux session
+        if: ${{ env.HAS_TAILSCALE_SECRET }}
+        uses: alexellis/block-with-tmux-action@master

.github/workflows/lint.yml

@@ -10,12 +10,12 @@ jobs:
   golangci-lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           fetch-depth: 2
       - name: Get changed files
         id: changed-files
-        uses: dorny/paths-filter@v3
+        uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
         with:
           filters: |
             files:
@@ -24,24 +24,33 @@ jobs:
               - '**/*.go'
               - 'integration_test/'
               - 'config-example.yaml'
-      - uses: DeterminateSystems/nix-installer-action@main
+      - uses: nixbuild/nix-quick-install-action@2c9db80fb984ceb1bcaa77cdda3fdf8cfba92035 # v34
         if: steps.changed-files.outputs.files == 'true'
-      - uses: DeterminateSystems/magic-nix-cache-action@main
+      - uses: nix-community/cache-nix-action@135667ec418502fa5a3598af6fb9eb733888ce6a # v6.1.3
         if: steps.changed-files.outputs.files == 'true'
+        with:
+          primary-key: nix-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('**/*.nix',
+            '**/flake.lock') }}
+          restore-prefixes-first-match: nix-${{ runner.os }}-${{ runner.arch }}
 
       - name: golangci-lint
         if: steps.changed-files.outputs.files == 'true'
-        run: nix develop --command -- golangci-lint run --new-from-rev=${{github.event.pull_request.base.sha}} --out-format=colored-line-number
+        run: nix develop --command -- golangci-lint run
+          --new-from-rev=${{github.event.pull_request.base.sha}}
+          --output.text.path=stdout
+          --output.text.print-linter-name
+          --output.text.print-issued-lines
+          --output.text.colors
 
   prettier-lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           fetch-depth: 2
       - name: Get changed files
         id: changed-files
-        uses: dorny/paths-filter@v3
+        uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
         with:
           filters: |
             files:
@@ -55,21 +64,30 @@ jobs:
               - '**/*.css'
               - '**/*.scss'
               - '**/*.html'
-      - uses: DeterminateSystems/nix-installer-action@main
+      - uses: nixbuild/nix-quick-install-action@2c9db80fb984ceb1bcaa77cdda3fdf8cfba92035 # v34
         if: steps.changed-files.outputs.files == 'true'
-      - uses: DeterminateSystems/magic-nix-cache-action@main
+      - uses: nix-community/cache-nix-action@135667ec418502fa5a3598af6fb9eb733888ce6a # v6.1.3
         if: steps.changed-files.outputs.files == 'true'
+        with:
+          primary-key: nix-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('**/*.nix',
+            '**/flake.lock') }}
+          restore-prefixes-first-match: nix-${{ runner.os }}-${{ runner.arch }}
 
       - name: Prettify code
         if: steps.changed-files.outputs.files == 'true'
-        run: nix develop --command -- prettier --no-error-on-unmatched-pattern --ignore-unknown --check **/*.{ts,js,md,yaml,yml,sass,css,scss,html}
+        run: nix develop --command -- prettier --no-error-on-unmatched-pattern
+          --ignore-unknown --check **/*.{ts,js,md,yaml,yml,sass,css,scss,html}
 
   proto-lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: nixbuild/nix-quick-install-action@2c9db80fb984ceb1bcaa77cdda3fdf8cfba92035 # v34
+      - uses: nix-community/cache-nix-action@135667ec418502fa5a3598af6fb9eb733888ce6a # v6.1.3
+        with:
+          primary-key: nix-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('**/*.nix',
+            '**/flake.lock') }}
+          restore-prefixes-first-match: nix-${{ runner.os }}-${{ runner.arch }}
 
       - name: Buf lint
         run: nix develop --command -- buf lint proto

.github/workflows/nix-module-test.yml

@@ -0,0 +1,55 @@
+name: NixOS Module Tests
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+concurrency:
+  group: ${{ github.workflow }}-$${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  nix-module-check:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+    steps:
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+        with:
+          fetch-depth: 2
+
+      - name: Get changed files
+        id: changed-files
+        uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
+        with:
+          filters: |
+            nix:
+              - 'nix/**'
+              - 'flake.nix'
+              - 'flake.lock'
+            go:
+              - 'go.*'
+              - '**/*.go'
+              - 'cmd/**'
+              - 'hscontrol/**'
+
+      - uses: nixbuild/nix-quick-install-action@2c9db80fb984ceb1bcaa77cdda3fdf8cfba92035 # v34
+        if: steps.changed-files.outputs.nix == 'true' || steps.changed-files.outputs.go == 'true'
+
+      - uses: nix-community/cache-nix-action@135667ec418502fa5a3598af6fb9eb733888ce6a # v6.1.3
+        if: steps.changed-files.outputs.nix == 'true' || steps.changed-files.outputs.go == 'true'
+        with:
+          primary-key: nix-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('**/*.nix',
+            '**/flake.lock') }}
+          restore-prefixes-first-match: nix-${{ runner.os }}-${{ runner.arch }}
+
+      - name: Run NixOS module tests
+        if: steps.changed-files.outputs.nix == 'true' || steps.changed-files.outputs.go == 'true'
+        run: |
+          echo "Running NixOS module integration test..."
+          nix build .#checks.x86_64-linux.headscale -L

.github/workflows/release.yml

@@ -13,25 +13,29 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           fetch-depth: 0
 
       - name: Login to DockerHub
-        uses: docker/login-action@v3
+        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Login to GHCR
-        uses: docker/login-action@v3
+        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
+      - uses: nixbuild/nix-quick-install-action@2c9db80fb984ceb1bcaa77cdda3fdf8cfba92035 # v34
+      - uses: nix-community/cache-nix-action@135667ec418502fa5a3598af6fb9eb733888ce6a # v6.1.3
+        with:
+          primary-key: nix-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('**/*.nix',
+            '**/flake.lock') }}
+          restore-prefixes-first-match: nix-${{ runner.os }}-${{ runner.arch }}
 
       - name: Run goreleaser
         run: nix develop --command -- goreleaser release --clean

.github/workflows/stale.yml

@@ -12,13 +12,15 @@ jobs:
       issues: write
       pull-requests: write
     steps:
-      - uses: actions/stale@v9
+      - uses: actions/stale@997185467fa4f803885201cee163a9f38240193d # v10.1.1
         with:
           days-before-issue-stale: 90
           days-before-issue-close: 7
           stale-issue-label: "stale"
-          stale-issue-message: "This issue is stale because it has been open for 90 days with no activity."
-          close-issue-message: "This issue was closed because it has been inactive for 14 days since being marked as stale."
+          stale-issue-message: "This issue is stale because it has been open for 90 days with no
+            activity."
+          close-issue-message: "This issue was closed because it has been inactive for 14 days
+            since being marked as stale."
           days-before-pr-stale: -1
           days-before-pr-close: -1
           exempt-issue-labels: "no-stale-bot"

.github/workflows/test-integration.yaml

@@ -1,4 +1,4 @@
-name: Integration Tests
+name: integration
 # To debug locally on a branch, and when needing secrets
 # change this to include `push` so the build is ran on
 # the main repository.
@@ -7,8 +7,117 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
 jobs:
-  integration-test:
+  # build: Builds binaries and Docker images once, uploads as artifacts for reuse.
+  # build-postgres: Pulls postgres image separately to avoid Docker Hub rate limits.
+  # sqlite: Runs all integration tests with SQLite backend.
+  # postgres: Runs a subset of tests with PostgreSQL to verify database compatibility.
+  build:
     runs-on: ubuntu-latest
+    outputs:
+      files-changed: ${{ steps.changed-files.outputs.files }}
+    steps:
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+        with:
+          fetch-depth: 2
+      - name: Get changed files
+        id: changed-files
+        uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
+        with:
+          filters: |
+            files:
+              - '*.nix'
+              - 'go.*'
+              - '**/*.go'
+              - 'integration/**'
+              - 'config-example.yaml'
+              - '.github/workflows/test-integration.yaml'
+              - '.github/workflows/integration-test-template.yml'
+              - 'Dockerfile.*'
+      - uses: nixbuild/nix-quick-install-action@2c9db80fb984ceb1bcaa77cdda3fdf8cfba92035 # v34
+        if: steps.changed-files.outputs.files == 'true'
+      - uses: nix-community/cache-nix-action@135667ec418502fa5a3598af6fb9eb733888ce6a # v6.1.3
+        if: steps.changed-files.outputs.files == 'true'
+        with:
+          primary-key: nix-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('**/*.nix', '**/flake.lock') }}
+          restore-prefixes-first-match: nix-${{ runner.os }}-${{ runner.arch }}
+      - name: Build binaries and warm Go cache
+        if: steps.changed-files.outputs.files == 'true'
+        run: |
+          # Build all Go binaries in one nix shell to maximize cache reuse
+          nix develop --command -- bash -c '
+            go build -o hi ./cmd/hi
+            CGO_ENABLED=0 GOOS=linux go build -o headscale ./cmd/headscale
+            # Build integration test binary to warm the cache with all dependencies
+            go test -c ./integration -o /dev/null 2>/dev/null || true
+          '
+      - name: Upload hi binary
+        if: steps.changed-files.outputs.files == 'true'
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        with:
+          name: hi-binary
+          path: hi
+          retention-days: 10
+      - name: Package Go cache
+        if: steps.changed-files.outputs.files == 'true'
+        run: |
+          # Package Go module cache and build cache
+          tar -czf go-cache.tar.gz -C ~ go .cache/go-build
+      - name: Upload Go cache
+        if: steps.changed-files.outputs.files == 'true'
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        with:
+          name: go-cache
+          path: go-cache.tar.gz
+          retention-days: 10
+      - name: Build headscale image
+        if: steps.changed-files.outputs.files == 'true'
+        run: |
+          docker build \
+            --file Dockerfile.integration-ci \
+            --tag headscale:${{ github.sha }} \
+            .
+          docker save headscale:${{ github.sha }} | gzip > headscale-image.tar.gz
+      - name: Build tailscale HEAD image
+        if: steps.changed-files.outputs.files == 'true'
+        run: |
+          docker build \
+            --file Dockerfile.tailscale-HEAD \
+            --tag tailscale-head:${{ github.sha }} \
+            .
+          docker save tailscale-head:${{ github.sha }} | gzip > tailscale-head-image.tar.gz
+      - name: Upload headscale image
+        if: steps.changed-files.outputs.files == 'true'
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        with:
+          name: headscale-image
+          path: headscale-image.tar.gz
+          retention-days: 10
+      - name: Upload tailscale HEAD image
+        if: steps.changed-files.outputs.files == 'true'
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        with:
+          name: tailscale-head-image
+          path: tailscale-head-image.tar.gz
+          retention-days: 10
+  build-postgres:
+    runs-on: ubuntu-latest
+    needs: build
+    if: needs.build.outputs.files-changed == 'true'
+    steps:
+      - name: Pull and save postgres image
+        run: |
+          docker pull postgres:latest
+          docker tag postgres:latest postgres:${{ github.sha }}
+          docker save postgres:${{ github.sha }} | gzip > postgres-image.tar.gz
+      - name: Upload postgres image
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        with:
+          name: postgres-image
+          path: postgres-image.tar.gz
+          retention-days: 10
+  sqlite:
+    needs: build
+    if: needs.build.outputs.files-changed == 'true'
     strategy:
       fail-fast: false
       matrix:
@@ -22,35 +131,51 @@ jobs:
           - TestACLNamedHostsCanReach
           - TestACLDevice1CanAccessDevice2
           - TestPolicyUpdateWhileRunningWithCLIInDatabase
+          - TestACLAutogroupMember
+          - TestACLAutogroupTagged
+          - TestACLAutogroupSelf
+          - TestACLPolicyPropagationOverTime
+          - TestAPIAuthenticationBypass
+          - TestAPIAuthenticationBypassCurl
+          - TestGRPCAuthenticationBypass
+          - TestCLIWithConfigAuthenticationBypass
+          - TestAuthKeyLogoutAndReloginSameUser
+          - TestAuthKeyLogoutAndReloginNewUser
+          - TestAuthKeyLogoutAndReloginSameUserExpiredKey
+          - TestAuthKeyDeleteKey
+          - TestAuthKeyLogoutAndReloginRoutesPreserved
           - TestOIDCAuthenticationPingAll
           - TestOIDCExpireNodesBasedOnTokenExpiry
           - TestOIDC024UserCreation
           - TestOIDCAuthenticationWithPKCE
+          - TestOIDCReloginSameNodeNewUser
+          - TestOIDCFollowUpUrl
+          - TestOIDCMultipleOpenedLoginUrls
+          - TestOIDCReloginSameNodeSameUser
+          - TestOIDCExpiryAfterRestart
+          - TestOIDCACLPolicyOnJoin
+          - TestOIDCReloginSameUserRoutesPreserved
           - TestAuthWebFlowAuthenticationPingAll
-          - TestAuthWebFlowLogoutAndRelogin
+          - TestAuthWebFlowLogoutAndReloginSameUser
+          - TestAuthWebFlowLogoutAndReloginNewUser
           - TestUserCommand
           - TestPreAuthKeyCommand
           - TestPreAuthKeyCommandWithoutExpiry
           - TestPreAuthKeyCommandReusableEphemeral
           - TestPreAuthKeyCorrectUserLoggedInCommand
           - TestApiKeyCommand
-          - TestNodeTagCommand
-          - TestNodeAdvertiseTagCommand
           - TestNodeCommand
           - TestNodeExpireCommand
           - TestNodeRenameCommand
-          - TestNodeMoveCommand
           - TestPolicyCommand
           - TestPolicyBrokenConfigCommand
           - TestDERPVerifyEndpoint
           - TestResolveMagicDNS
           - TestResolveMagicDNSExtraRecordsPath
-          - TestValidateResolvConf
           - TestDERPServerScenario
           - TestDERPServerWebsocketScenario
           - TestPingAllByIP
           - TestPingAllByIPPublicDERP
-          - TestAuthKeyLogoutAndRelogin
           - TestEphemeral
           - TestEphemeralInAlternateTimezone
           - TestEphemeral2006DeletedTooQuickly
@@ -58,97 +183,74 @@ jobs:
           - TestTaildrop
           - TestUpdateHostnameFromClient
           - TestExpireNode
+          - TestSetNodeExpiryInFuture
           - TestNodeOnlineStatus
           - TestPingAllByIPManyUpDown
           - Test2118DeletingOnlineNodePanics
           - TestEnablingRoutes
           - TestHASubnetRouterFailover
-          - TestEnableDisableAutoApprovedRoute
-          - TestAutoApprovedSubRoute2068
           - TestSubnetRouteACL
+          - TestEnablingExitRoutes
+          - TestSubnetRouterMultiNetwork
+          - TestSubnetRouterMultiNetworkExitNode
+          - TestAutoApproveMultiNetwork
+          - TestSubnetRouteACLFiltering
           - TestHeadscale
-          - TestCreateTailscale
           - TestTailscaleNodesJoiningHeadcale
           - TestSSHOneUserToAll
           - TestSSHMultipleUsersAllToAll
           - TestSSHNoSSHConfigured
           - TestSSHIsBlockedInACL
           - TestSSHUserOnlyIsolation
-        database: [postgres, sqlite]
-    env:
-      # Github does not allow us to access secrets in pull requests,
-      # so this env var is used to check if we have the secret or not.
-      # If we have the secrets, meaning we are running on push in a fork,
-      # there might be secrets available for more debugging.
-      # If TS_OAUTH_CLIENT_ID and TS_OAUTH_SECRET is set, then the job
-      # will join a debug tailscale network, set up SSH and a tmux session.
-      # The SSH will be configured to use the SSH key of the Github user
-      # that triggered the build.
-      HAS_TAILSCALE_SECRET: ${{ secrets.TS_OAUTH_CLIENT_ID }}
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 2
-      - name: Get changed files
-        id: changed-files
-        uses: dorny/paths-filter@v3
-        with:
-          filters: |
-            files:
-              - '*.nix'
-              - 'go.*'
-              - '**/*.go'
-              - 'integration_test/'
-              - 'config-example.yaml'
-      - name: Tailscale
-        if: ${{ env.HAS_TAILSCALE_SECRET }}
-        uses: tailscale/github-action@v2
-        with:
-          oauth-client-id: ${{ secrets.TS_OAUTH_CLIENT_ID }}
-          oauth-secret: ${{ secrets.TS_OAUTH_SECRET }}
-          tags: tag:gh
-      - name: Setup SSH server for Actor
-        if: ${{ env.HAS_TAILSCALE_SECRET }}
-        uses: alexellis/setup-sshd-actor@master
-      - uses: DeterminateSystems/nix-installer-action@main
-        if: steps.changed-files.outputs.files == 'true'
-      - uses: DeterminateSystems/magic-nix-cache-action@main
-        if: steps.changed-files.outputs.files == 'true'
-      - uses: satackey/action-docker-layer-caching@main
-        if: steps.changed-files.outputs.files == 'true'
-        continue-on-error: true
-      - name: Run Integration Test
-        uses: Wandalen/wretry.action@master
-        if: steps.changed-files.outputs.files == 'true'
-        env:
-          USE_POSTGRES: ${{ matrix.database == 'postgres' && '1' || '0' }}
-        with:
-          attempt_limit: 5
-          command: |
-            nix develop --command -- docker run \
-              --tty --rm \
-              --volume ~/.cache/hs-integration-go:/go \
-              --name headscale-test-suite \
-              --volume $PWD:$PWD -w $PWD/integration \
-              --volume /var/run/docker.sock:/var/run/docker.sock \
-              --volume $PWD/control_logs:/tmp/control \
-              --env HEADSCALE_INTEGRATION_POSTGRES=${{env.USE_POSTGRES}} \
-              golang:1 \
-                go run gotest.tools/gotestsum@latest -- ./... \
-                  -failfast \
-                  -timeout 120m \
-                  -parallel 1 \
-                  -run "^${{ matrix.test }}$"
-      - uses: actions/upload-artifact@v4
-        if: always() && steps.changed-files.outputs.files == 'true'
-        with:
-          name: ${{ matrix.test }}-${{matrix.database}}-logs
-          path: "control_logs/*.log"
-      - uses: actions/upload-artifact@v4
-        if: always() && steps.changed-files.outputs.files == 'true'
-        with:
-          name: ${{ matrix.test }}-${{matrix.database}}-pprof
-          path: "control_logs/*.pprof.tar"
-      - name: Setup a blocking tmux session
-        if: ${{ env.HAS_TAILSCALE_SECRET }}
-        uses: alexellis/block-with-tmux-action@master
+          - TestSSHAutogroupSelf
+          - TestTagsAuthKeyWithTagRequestDifferentTag
+          - TestTagsAuthKeyWithTagNoAdvertiseFlag
+          - TestTagsAuthKeyWithTagCannotAddViaCLI
+          - TestTagsAuthKeyWithTagCannotChangeViaCLI
+          - TestTagsAuthKeyWithTagAdminOverrideReauthPreserves
+          - TestTagsAuthKeyWithTagCLICannotModifyAdminTags
+          - TestTagsAuthKeyWithoutTagCannotRequestTags
+          - TestTagsAuthKeyWithoutTagRegisterNoTags
+          - TestTagsAuthKeyWithoutTagCannotAddViaCLI
+          - TestTagsAuthKeyWithoutTagCLINoOpAfterAdminWithReset
+          - TestTagsAuthKeyWithoutTagCLINoOpAfterAdminWithEmptyAdvertise
+          - TestTagsAuthKeyWithoutTagCLICannotReduceAdminMultiTag
+          - TestTagsUserLoginOwnedTagAtRegistration
+          - TestTagsUserLoginNonExistentTagAtRegistration
+          - TestTagsUserLoginUnownedTagAtRegistration
+          - TestTagsUserLoginAddTagViaCLIReauth
+          - TestTagsUserLoginRemoveTagViaCLIReauth
+          - TestTagsUserLoginCLINoOpAfterAdminAssignment
+          - TestTagsUserLoginCLICannotRemoveAdminTags
+          - TestTagsAuthKeyWithTagRequestNonExistentTag
+          - TestTagsAuthKeyWithTagRequestUnownedTag
+          - TestTagsAuthKeyWithoutTagRequestNonExistentTag
+          - TestTagsAuthKeyWithoutTagRequestUnownedTag
+          - TestTagsAdminAPICannotSetNonExistentTag
+          - TestTagsAdminAPICanSetUnownedTag
+          - TestTagsAdminAPICannotRemoveAllTags
+          - TestTagsAdminAPICannotSetInvalidFormat
+    uses: ./.github/workflows/integration-test-template.yml
+    secrets: inherit
+    with:
+      test: ${{ matrix.test }}
+      postgres_flag: "--postgres=0"
+      database_name: "sqlite"
+  postgres:
+    needs: [build, build-postgres]
+    if: needs.build.outputs.files-changed == 'true'
+    strategy:
+      fail-fast: false
+      matrix:
+        test:
+          - TestACLAllowUserDst
+          - TestPingAllByIP
+          - TestEphemeral2006DeletedTooQuickly
+          - TestPingAllByIPManyUpDown
+          - TestSubnetRouterMultiNetwork
+    uses: ./.github/workflows/integration-test-template.yml
+    secrets: inherit
+    with:
+      test: ${{ matrix.test }}
+      postgres_flag: "--postgres=1"
+      database_name: "postgres"

.github/workflows/test.yml

@@ -11,13 +11,13 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           fetch-depth: 2
 
       - name: Get changed files
         id: changed-files
-        uses: dorny/paths-filter@v3
+        uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
         with:
           filters: |
             files:
@@ -27,10 +27,14 @@ jobs:
               - 'integration_test/'
               - 'config-example.yaml'
 
-      - uses: DeterminateSystems/nix-installer-action@main
+      - uses: nixbuild/nix-quick-install-action@2c9db80fb984ceb1bcaa77cdda3fdf8cfba92035 # v34
         if: steps.changed-files.outputs.files == 'true'
-      - uses: DeterminateSystems/magic-nix-cache-action@main
+      - uses: nix-community/cache-nix-action@135667ec418502fa5a3598af6fb9eb733888ce6a # v6.1.3
         if: steps.changed-files.outputs.files == 'true'
+        with:
+          primary-key: nix-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('**/*.nix',
+            '**/flake.lock') }}
+          restore-prefixes-first-match: nix-${{ runner.os }}-${{ runner.arch }}
 
       - name: Run tests
         if: steps.changed-files.outputs.files == 'true'

.github/workflows/update-flake.yml

@@ -10,10 +10,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@main
+        uses: DeterminateSystems/nix-installer-action@21a544727d0c62386e78b4befe52d19ad12692e3 # v17
       - name: Update flake.lock
-        uses: DeterminateSystems/update-flake-lock@main
+        uses: DeterminateSystems/update-flake-lock@428c2b58a4b7414dabd372acb6a03dba1084d3ab # v25
         with:
           pr-title: "Update flake.lock"

.gitignore

@@ -1,6 +1,10 @@
 ignored/
 tailscale/
 .vscode/
+.claude/
+logs/
+
+*.prof
 
 # Binaries for programs and plugins
 *.exe
@@ -20,9 +24,9 @@ vendor/
 
 dist/
 /headscale
-config.json
 config.yaml
 config*.yaml
+!config-example.yaml
 derp.yaml
 *.hujson
 *.key
@@ -46,3 +50,7 @@ integration_test/etc/config.dump.yaml
 /site
 
 __debug_bin
+
+node_modules/
+package-lock.json
+package.json

.golangci.yaml

@@ -1,70 +1,90 @@
 ---
-run:
-  timeout: 10m
-  build-tags:
-    - ts2019
-
-issues:
-  skip-dirs:
-    - gen
+version: "2"
 linters:
-  enable-all: true
+  default: all
   disable:
+    - cyclop
     - depguard
-
-    - revive
-    - lll
-    - gofmt
+    - dupl
+    - exhaustruct
+    - funcorder
+    - funlen
     - gochecknoglobals
     - gochecknoinits
     - gocognit
-    - funlen
-    - tagliatelle
     - godox
-    - ireturn
-    - execinquery
-    - exhaustruct
-    - nolintlint
-    - musttag # causes issues with imported libs
-    - depguard
-    - exportloopref
-
-    # We should strive to enable these:
-    - wrapcheck
-    - dupl
-    - makezero
-    - maintidx
-
-    # Limits the methods of an interface to 10. We have more in integration tests
     - interfacebloat
-
-    # We might want to enable this, but it might be a lot of work
-    - cyclop
+    - ireturn
+    - lll
+    - maintidx
+    - makezero
+    - musttag
     - nestif
-    - wsl # might be incompatible with gofumpt
-    - testpackage
+    - nolintlint
     - paralleltest
+    - revive
+    - tagliatelle
+    - testpackage
+    - varnamelen
+    - wrapcheck
+    - wsl
+  settings:
+    forbidigo:
+      forbid:
+        # Forbid time.Sleep everywhere with context-appropriate alternatives
+        - pattern: 'time\.Sleep'
+          msg: >-
+            time.Sleep is forbidden.
+            In tests: use assert.EventuallyWithT for polling/waiting patterns.
+            In production code: use a backoff strategy (e.g., cenkalti/backoff) or proper synchronization primitives.
+      analyze-types: true
+    gocritic:
+      disabled-checks:
+        - appendAssign
+        - ifElseChain
+    nlreturn:
+      block-size: 4
+    varnamelen:
+      ignore-names:
+        - err
+        - db
+        - id
+        - ip
+        - ok
+        - c
+        - tt
+        - tx
+        - rx
+        - sb
+        - wg
+        - pr
+        - p
+        - p2
+      ignore-type-assert-ok: true
+      ignore-map-index-ok: true
+  exclusions:
+    generated: lax
+    presets:
+      - comments
+      - common-false-positives
+      - legacy
+      - std-error-handling
+    paths:
+      - third_party$
+      - builtin$
+      - examples$
+      - gen
 
-linters-settings:
-  varnamelen:
-    ignore-type-assert-ok: true
-    ignore-map-index-ok: true
-    ignore-names:
-      - err
-      - db
-      - id
-      - ip
-      - ok
-      - c
-      - tt
-      - tx
-      - rx
-
-  gocritic:
-    disabled-checks:
-      - appendAssign
-      # TODO(kradalby): Remove this
-      - ifElseChain
-
-  nlreturn:
-    block-size: 4
+formatters:
+  enable:
+    - gci
+    - gofmt
+    - gofumpt
+    - goimports
+  exclusions:
+    generated: lax
+    paths:
+      - third_party$
+      - builtin$
+      - examples$
+      - gen

.goreleaser.yml

@@ -2,11 +2,39 @@
 version: 2
 before:
   hooks:
-    - go mod tidy -compat=1.22
+    - go mod tidy -compat=1.25
     - go mod vendor
 
 release:
   prerelease: auto
+  draft: true
+  header: |
+    ## Upgrade
+
+    Please follow the steps outlined in the [upgrade guide](https://headscale.net/stable/setup/upgrade/) to update your existing Headscale installation.
+
+    **It's best to update from one stable version to the next** (e.g., 0.24.0 → 0.25.1 → 0.26.1) in case you are multiple releases behind. You should always pick the latest available patch release.
+
+    Be sure to check the changelog above for version-specific upgrade instructions and breaking changes.
+
+    ### Backup Your Database
+
+    **Always backup your database before upgrading.** Here's how to backup a SQLite database:
+
+    ```bash
+    # Stop headscale
+    systemctl stop headscale
+
+    # Backup sqlite database
+    cp /var/lib/headscale/db.sqlite /var/lib/headscale/db.sqlite.backup
+
+    # Backup sqlite WAL/SHM files (if they exist)
+    cp /var/lib/headscale/db.sqlite-wal /var/lib/headscale/db.sqlite-wal.backup
+    cp /var/lib/headscale/db.sqlite-shm /var/lib/headscale/db.sqlite-shm.backup
+
+    # Start headscale (migration will run automatically)
+    systemctl start headscale
+    ```
 
 builds:
   - id: headscale
@@ -18,23 +46,18 @@ builds:
       - darwin_amd64
       - darwin_arm64
       - freebsd_amd64
-      - linux_386
       - linux_amd64
       - linux_arm64
-      - linux_arm_5
-      - linux_arm_6
-      - linux_arm_7
     flags:
       - -mod=readonly
-    ldflags:
-      - -s -w -X github.com/juanfont/headscale/cmd/headscale/cli.Version=v{{.Version}}
     tags:
       - ts2019
 
 archives:
   - id: golang-cross
     name_template: '{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ with .Mips }}_{{ . }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}'
-    format: binary
+    formats:
+      - binary
 
 source:
   enabled: true
@@ -53,15 +76,22 @@ nfpms:
   # List file contents: dpkg -c dist/headscale...deb
   # Package metadata: dpkg --info dist/headscale....deb
   #
-  - builds:
+  - ids:
       - headscale
     package_name: headscale
     priority: optional
     vendor: headscale
     maintainer: Kristoffer Dalby <kristoffer@dalby.cc>
     homepage: https://github.com/juanfont/headscale
-    license: BSD
+    description: |-
+      Open source implementation of the Tailscale control server.
+      Headscale aims to implement a self-hosted, open source alternative to the
+      Tailscale control server. Headscale's goal is to provide self-hosters and
+      hobbyists with an open-source server they can use for their projects and
+      labs. It implements a narrow scope, a single Tailscale network (tailnet),
+      suitable for a personal use, or a small open-source organisation.
     bindir: /usr/bin
+    section: net
     formats:
       - deb
     contents:
@@ -70,56 +100,39 @@ nfpms:
         type: config|noreplace
         file_info:
           mode: 0644
-      - src: ./docs/packaging/headscale.systemd.service
+      - src: ./packaging/systemd/headscale.service
         dst: /usr/lib/systemd/system/headscale.service
       - dst: /var/lib/headscale
         type: dir
-      - dst: /var/run/headscale
-        type: dir
+      - src: LICENSE
+        dst: /usr/share/doc/headscale/copyright
     scripts:
-      postinstall: ./docs/packaging/postinstall.sh
-      postremove: ./docs/packaging/postremove.sh
+      postinstall: ./packaging/deb/postinst
+      postremove: ./packaging/deb/postrm
+      preremove: ./packaging/deb/prerm
+    deb:
+      lintian_overrides:
+        - no-changelog # Our CHANGELOG.md uses a different formatting
+        - no-manual-page
+        - statically-linked-binary
 
 kos:
   - id: ghcr
-    repository: ghcr.io/juanfont/headscale
+    repositories:
+      - ghcr.io/juanfont/headscale
+      - headscale/headscale
 
     # bare tells KO to only use the repository
     # for tagging and naming the container.
     bare: true
-    base_image: gcr.io/distroless/base-debian12
+    base_image: gcr.io/distroless/base-debian13
     build: headscale
     main: ./cmd/headscale
     env:
       - CGO_ENABLED=0
     platforms:
       - linux/amd64
-      - linux/386
       - linux/arm64
-      - linux/arm/v7
-    tags:
-      - "{{ if not .Prerelease }}latest{{ end }}"
-      - "{{ if not .Prerelease }}{{ .Major }}.{{ .Minor }}.{{ .Patch }}{{ end }}"
-      - "{{ if not .Prerelease }}{{ .Major }}.{{ .Minor }}{{ end }}"
-      - "{{ if not .Prerelease }}{{ .Major }}{{ end }}"
-      - "{{ if not .Prerelease }}v{{ .Major }}.{{ .Minor }}.{{ .Patch }}{{ end }}"
-      - "{{ if not .Prerelease }}v{{ .Major }}.{{ .Minor }}{{ end }}"
-      - "{{ if not .Prerelease }}v{{ .Major }}{{ end }}"
-      - "{{ if not .Prerelease }}stable{{ else }}unstable{{ end }}"
-      - "{{ .Tag }}"
-      - '{{ trimprefix .Tag "v" }}'
-      - "sha-{{ .ShortCommit }}"
-
-  - id: dockerhub
-    build: headscale
-    base_image: gcr.io/distroless/base-debian12
-    repository: headscale/headscale
-    bare: true
-    platforms:
-      - linux/amd64
-      - linux/386
-      - linux/arm64
-      - linux/arm/v7
     tags:
       - "{{ if not .Prerelease }}latest{{ end }}"
       - "{{ if not .Prerelease }}{{ .Major }}.{{ .Minor }}.{{ .Patch }}{{ end }}"
@@ -132,43 +145,23 @@ kos:
       - "{{ .Tag }}"
       - '{{ trimprefix .Tag "v" }}'
       - "sha-{{ .ShortCommit }}"
+    creation_time: "{{.CommitTimestamp}}"
+    ko_data_creation_time: "{{.CommitTimestamp}}"
 
   - id: ghcr-debug
-    repository: ghcr.io/juanfont/headscale
+    repositories:
+      - ghcr.io/juanfont/headscale
+      - headscale/headscale
+
     bare: true
-    base_image: gcr.io/distroless/base-debian12:debug
+    base_image: gcr.io/distroless/base-debian13:debug
     build: headscale
     main: ./cmd/headscale
     env:
       - CGO_ENABLED=0
     platforms:
       - linux/amd64
-      - linux/386
       - linux/arm64
-      - linux/arm/v7
-    tags:
-      - "{{ if not .Prerelease }}latest-debug{{ end }}"
-      - "{{ if not .Prerelease }}{{ .Major }}.{{ .Minor }}.{{ .Patch }}-debug{{ end }}"
-      - "{{ if not .Prerelease }}{{ .Major }}.{{ .Minor }}-debug{{ end }}"
-      - "{{ if not .Prerelease }}{{ .Major }}-debug{{ end }}"
-      - "{{ if not .Prerelease }}v{{ .Major }}.{{ .Minor }}.{{ .Patch }}-debug{{ end }}"
-      - "{{ if not .Prerelease }}v{{ .Major }}.{{ .Minor }}-debug{{ end }}"
-      - "{{ if not .Prerelease }}v{{ .Major }}-debug{{ end }}"
-      - "{{ if not .Prerelease }}stable-debug{{ else }}unstable-debug{{ end }}"
-      - "{{ .Tag }}-debug"
-      - '{{ trimprefix .Tag "v" }}-debug'
-      - "sha-{{ .ShortCommit }}-debug"
-
-  - id: dockerhub-debug
-    build: headscale
-    base_image: gcr.io/distroless/base-debian12:debug
-    repository: headscale/headscale
-    bare: true
-    platforms:
-      - linux/amd64
-      - linux/386
-      - linux/arm64
-      - linux/arm/v7
     tags:
       - "{{ if not .Prerelease }}latest-debug{{ end }}"
       - "{{ if not .Prerelease }}{{ .Major }}.{{ .Minor }}.{{ .Patch }}-debug{{ end }}"

.mcp.json

@@ -0,0 +1,34 @@
+{
+  "mcpServers": {
+    "claude-code-mcp": {
+      "type": "stdio",
+      "command": "npx",
+      "args": ["-y", "@steipete/claude-code-mcp@latest"],
+      "env": {}
+    },
+    "sequential-thinking": {
+      "type": "stdio",
+      "command": "npx",
+      "args": ["-y", "@modelcontextprotocol/server-sequential-thinking"],
+      "env": {}
+    },
+    "nixos": {
+      "type": "stdio",
+      "command": "uvx",
+      "args": ["mcp-nixos"],
+      "env": {}
+    },
+    "context7": {
+      "type": "stdio",
+      "command": "npx",
+      "args": ["-y", "@upstash/context7-mcp"],
+      "env": {}
+    },
+    "git": {
+      "type": "stdio",
+      "command": "npx",
+      "args": ["-y", "@cyanheads/git-mcp-server"],
+      "env": {}
+    }
+  }
+}

.pre-commit-config.yaml

@@ -0,0 +1,68 @@
+# prek/pre-commit configuration for headscale
+# See: https://prek.j178.dev/quickstart/
+# See: https://prek.j178.dev/builtin/
+
+# Global exclusions - ignore generated code
+exclude: ^gen/
+
+repos:
+  # Built-in hooks from pre-commit/pre-commit-hooks
+  # prek will use fast-path optimized versions automatically
+  # See: https://prek.j178.dev/builtin/
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v6.0.0
+    hooks:
+      - id: check-added-large-files
+      - id: check-case-conflict
+      - id: check-executables-have-shebangs
+      - id: check-json
+      - id: check-merge-conflict
+      - id: check-symlinks
+      - id: check-toml
+      - id: check-xml
+      - id: check-yaml
+      - id: detect-private-key
+      - id: end-of-file-fixer
+      - id: fix-byte-order-marker
+      - id: mixed-line-ending
+      - id: trailing-whitespace
+
+  # Local hooks for project-specific tooling
+  - repo: local
+    hooks:
+      # nixpkgs-fmt for Nix files
+      - id: nixpkgs-fmt
+        name: nixpkgs-fmt
+        entry: nixpkgs-fmt
+        language: system
+        files: \.nix$
+
+      # Prettier for formatting
+      - id: prettier
+        name: prettier
+        entry: prettier --write --list-different
+        language: system
+        exclude: ^docs/
+        types_or:
+          [
+            javascript,
+            jsx,
+            ts,
+            tsx,
+            yaml,
+            json,
+            toml,
+            html,
+            css,
+            scss,
+            sass,
+            markdown,
+          ]
+
+      # golangci-lint for Go code quality
+      - id: golangci-lint
+        name: golangci-lint
+        entry: nix develop --command golangci-lint run --new-from-rev=HEAD~1 --timeout=5m --fix
+        language: system
+        types: [go]
+        pass_filenames: false

.prettierignore

@@ -1,4 +1,5 @@
 .github/workflows/test-integration-v2*
 docs/about/features.md
+docs/ref/api.md
 docs/ref/configuration.md
-docs/ref/remote-cli.md
+docs/ref/oidc.md

CLAUDE.md

@@ -0,0 +1 @@
+@AGENTS.md

Dockerfile.derper

@@ -12,7 +12,7 @@ WORKDIR /go/src/tailscale
 ARG TARGETARCH
 RUN GOARCH=$TARGETARCH go install -v ./cmd/derper
 
-FROM alpine:3.18
+FROM alpine:3.22
 RUN apk add --no-cache ca-certificates iptables iproute2 ip6tables curl
 
 COPY --from=build-env /go/bin/* /usr/local/bin/

Dockerfile.integration

@@ -2,25 +2,43 @@
 # and are in no way endorsed by Headscale's maintainers as an
 # official nor supported release or distribution.
 
-FROM docker.io/golang:1.23-bookworm
+FROM docker.io/golang:1.25-trixie AS builder
 ARG VERSION=dev
 ENV GOPATH /go
 WORKDIR /go/src/headscale
 
-RUN apt-get update \
-  && apt-get install --no-install-recommends --yes less jq sqlite3 dnsutils \
-  && rm -rf /var/lib/apt/lists/* \
-  && apt-get clean
-RUN mkdir -p /var/run/headscale
+# Install delve debugger first - rarely changes, good cache candidate
+RUN go install github.com/go-delve/delve/cmd/dlv@latest
 
+# Download dependencies - only invalidated when go.mod/go.sum change
 COPY go.mod go.sum /go/src/headscale/
 RUN go mod download
 
+# Copy source and build - invalidated on any source change
 COPY . .
 
-RUN CGO_ENABLED=0 GOOS=linux go install -ldflags="-s -w -X github.com/juanfont/headscale/cmd/headscale/cli.Version=$VERSION" -a ./cmd/headscale && test -e /go/bin/headscale
+# Build debug binary with debug symbols for delve
+RUN CGO_ENABLED=0 GOOS=linux go build -gcflags="all=-N -l" -o /go/bin/headscale ./cmd/headscale
+
+# Runtime stage
+FROM debian:trixie-slim
+
+RUN apt-get --update install --no-install-recommends --yes \
+    less jq sqlite3 dnsutils ca-certificates procps bash findutils curl traceroute python3 \
+  && apt-get dist-clean
+
+RUN mkdir -p /var/run/headscale
+
+# Copy binaries from builder
+COPY --from=builder /go/bin/headscale /usr/local/bin/headscale
+COPY --from=builder /go/bin/dlv /usr/local/bin/dlv
+
+# Copy source code for delve source-level debugging
+COPY --from=builder /go/src/headscale /go/src/headscale
+
+WORKDIR /go/src/headscale
 
 # Need to reset the entrypoint or everything will run as a busybox script
 ENTRYPOINT []
-EXPOSE 8080/tcp
-CMD ["headscale"]
+EXPOSE 8080/tcp 40000/tcp
+CMD ["dlv", "--listen=0.0.0.0:40000", "--headless=true", "--api-version=2", "--accept-multiclient", "exec", "/usr/local/bin/headscale", "--"]

Dockerfile.integration-ci

@@ -0,0 +1,17 @@
+# Minimal CI image - expects pre-built headscale binary in build context
+# For local development with delve debugging, use Dockerfile.integration instead
+
+FROM debian:trixie-slim
+
+RUN apt-get --update install --no-install-recommends --yes \
+    less jq sqlite3 dnsutils ca-certificates procps bash findutils curl traceroute \
+  && apt-get dist-clean
+
+RUN mkdir -p /var/run/headscale
+
+# Copy pre-built headscale binary from build context
+COPY headscale /usr/local/bin/headscale
+
+ENTRYPOINT []
+EXPOSE 8080/tcp
+CMD ["/usr/local/bin/headscale"]

Dockerfile.tailscale-HEAD

@@ -4,7 +4,7 @@
 # This Dockerfile is more or less lifted from tailscale/tailscale
 # to ensure a similar build process when testing the HEAD of tailscale.
 
-FROM golang:1.23-alpine AS build-env
+FROM golang:1.25-alpine AS build-env
 
 WORKDIR /go/src
 
@@ -36,8 +36,8 @@ RUN GOARCH=$TARGETARCH go install -tags="${BUILD_TAGS}" -ldflags="\
       -X tailscale.com/version.gitCommitStamp=$VERSION_GIT_HASH" \
       -v ./cmd/tailscale ./cmd/tailscaled ./cmd/containerboot
 
-FROM alpine:3.18
-RUN apk add --no-cache ca-certificates iptables iproute2 ip6tables curl
+FROM alpine:3.22
+RUN apk add --no-cache ca-certificates iptables iproute2 ip6tables curl traceroute
 
 COPY --from=build-env /go/bin/* /usr/local/bin/
 # For compat with the previous run.sh, although ideally you should be

Makefile

@@ -1,64 +1,128 @@
-# Calculate version
-version ?= $(shell git describe --always --tags --dirty)
+# Headscale Makefile
+# Modern Makefile following best practices
 
-rwildcard=$(foreach d,$(wildcard $1*),$(call rwildcard,$d/,$2) $(filter $(subst *,%,$2),$d))
+# Version calculation
+VERSION ?= $(shell git describe --always --tags --dirty)
 
-# Determine if OS supports pie
+# Build configuration
 GOOS ?= $(shell uname | tr '[:upper:]' '[:lower:]')
-ifeq ($(filter $(GOOS), openbsd netbsd soloaris plan9), )
-	pieflags = -buildmode=pie
-else
+ifeq ($(filter $(GOOS), openbsd netbsd solaris plan9), )
+	PIE_FLAGS = -buildmode=pie
 endif
 
-# GO_SOURCES = $(wildcard *.go)
-# PROTO_SOURCES = $(wildcard **/*.proto)
-GO_SOURCES = $(call rwildcard,,*.go)
-PROTO_SOURCES = $(call rwildcard,,*.proto)
+# Tool availability check with nix warning
+define check_tool
+	@command -v $(1) >/dev/null 2>&1 || { \
+		echo "Warning: $(1) not found. Run 'nix develop' to ensure all dependencies are available."; \
+		exit 1; \
+	}
+endef
+
+# Source file collections using shell find for better performance
+GO_SOURCES := $(shell find . -name '*.go' -not -path './gen/*' -not -path './vendor/*')
+PROTO_SOURCES := $(shell find . -name '*.proto' -not -path './gen/*' -not -path './vendor/*')
+DOC_SOURCES := $(shell find . \( -name '*.md' -o -name '*.yaml' -o -name '*.yml' -o -name '*.ts' -o -name '*.js' -o -name '*.html' -o -name '*.css' -o -name '*.scss' -o -name '*.sass' \) -not -path './gen/*' -not -path './vendor/*' -not -path './node_modules/*')
+
+# Default target
+.PHONY: all
+all: lint test build
+
+# Dependency checking
+.PHONY: check-deps
+check-deps:
+	$(call check_tool,go)
+	$(call check_tool,golangci-lint)
+	$(call check_tool,gofumpt)
+	$(call check_tool,prettier)
+	$(call check_tool,clang-format)
+	$(call check_tool,buf)
+
+# Build targets
+.PHONY: build
+build: check-deps $(GO_SOURCES) go.mod go.sum
+	@echo "Building headscale..."
+	go build $(PIE_FLAGS) -ldflags "-X main.version=$(VERSION)" -o headscale ./cmd/headscale
+
+# Test targets
+.PHONY: test
+test: check-deps $(GO_SOURCES) go.mod go.sum
+	@echo "Running Go tests..."
+	go test -race ./...
 
 
-build:
-	nix build
-
-dev: lint test build
-
-test:
-	gotestsum -- -short -race -coverprofile=coverage.out ./...
-
-test_integration:
-	docker run \
-		-t --rm \
-		-v ~/.cache/hs-integration-go:/go \
-		--name headscale-test-suite \
-		-v $$PWD:$$PWD -w $$PWD/integration \
-		-v /var/run/docker.sock:/var/run/docker.sock \
-		-v $$PWD/control_logs:/tmp/control \
-		golang:1 \
-		go run gotest.tools/gotestsum@latest -- -race -failfast ./... -timeout 120m -parallel 8
-
-lint:
-	golangci-lint run --fix --timeout 10m
-
+# Formatting targets
+.PHONY: fmt
 fmt: fmt-go fmt-prettier fmt-proto
 
-fmt-prettier:
-	prettier --write '**/**.{ts,js,md,yaml,yml,sass,css,scss,html}'
-	prettier --write --print-width 80 --prose-wrap always CHANGELOG.md
-
-fmt-go:
-	# TODO(kradalby): Reeval if we want to use 88 in the future.
-	# golines --max-len=88 --base-formatter=gofumpt -w $(GO_SOURCES)
+.PHONY: fmt-go
+fmt-go: check-deps $(GO_SOURCES)
+	@echo "Formatting Go code..."
 	gofumpt -l -w .
 	golangci-lint run --fix
 
-fmt-proto:
+.PHONY: fmt-prettier
+fmt-prettier: check-deps $(DOC_SOURCES)
+	@echo "Formatting documentation and config files..."
+	prettier --write '**/*.{ts,js,md,yaml,yml,sass,css,scss,html}'
+
+.PHONY: fmt-proto
+fmt-proto: check-deps $(PROTO_SOURCES)
+	@echo "Formatting Protocol Buffer files..."
 	clang-format -i $(PROTO_SOURCES)
 
-proto-lint:
-	cd proto/ && go run github.com/bufbuild/buf/cmd/buf lint
+# Linting targets
+.PHONY: lint
+lint: lint-go lint-proto
 
-compress: build
-	upx --brute headscale
+.PHONY: lint-go
+lint-go: check-deps $(GO_SOURCES) go.mod go.sum
+	@echo "Linting Go code..."
+	golangci-lint run --timeout 10m
 
-generate:
-	rm -rf gen
-	buf generate proto
+.PHONY: lint-proto
+lint-proto: check-deps $(PROTO_SOURCES)
+	@echo "Linting Protocol Buffer files..."
+	cd proto/ && buf lint
+
+# Code generation
+.PHONY: generate
+generate: check-deps
+	@echo "Generating code..."
+	go generate ./...
+
+# Clean targets
+.PHONY: clean
+clean:
+	rm -rf headscale gen
+
+# Development workflow
+.PHONY: dev
+dev: fmt lint test build
+
+# Help target
+.PHONY: help
+help:
+	@echo "Headscale Development Makefile"
+	@echo ""
+	@echo "Main targets:"
+	@echo "  all          - Run lint, test, and build (default)"
+	@echo "  build        - Build headscale binary"
+	@echo "  test         - Run Go tests"
+	@echo "  fmt          - Format all code (Go, docs, proto)"
+	@echo "  lint         - Lint all code (Go, proto)"
+	@echo "  generate     - Generate code from Protocol Buffers"
+	@echo "  dev          - Full development workflow (fmt + lint + test + build)"
+	@echo "  clean        - Clean build artifacts"
+	@echo ""
+	@echo "Specific targets:"
+	@echo "  fmt-go       - Format Go code only"
+	@echo "  fmt-prettier - Format documentation only"
+	@echo "  fmt-proto    - Format Protocol Buffer files only"
+	@echo "  lint-go      - Lint Go code only"
+	@echo "  lint-proto   - Lint Protocol Buffer files only"
+	@echo ""
+	@echo "Dependencies:"
+	@echo "  check-deps   - Verify required tools are available"
+	@echo ""
+	@echo "Note: If not running in a nix shell, ensure dependencies are available:"
+	@echo "  nix develop"

README.md

@@ -1,4 +1,4 @@
-![headscale logo](./docs/logo/headscale3_header_stacked_left.png)
+![headscale logo](./docs/assets/logo/headscale3_header_stacked_left.png)
 
 ![ci](https://github.com/juanfont/headscale/actions/workflows/test.yml/badge.svg)
 
@@ -7,8 +7,12 @@ An open source, self-hosted implementation of the Tailscale control server.
 Join our [Discord server](https://discord.gg/c84AZQhmpx) for a chat.
 
 **Note:** Always select the same GitHub tag as the released version you use
-to ensure you have the correct example configuration and documentation.
-The `main` branch might contain unreleased changes.
+to ensure you have the correct example configuration. The `main` branch might
+contain unreleased changes. The documentation is available for stable and
+development versions:
+
+- [Documentation for the stable version](https://headscale.net/stable/)
+- [Documentation for the development version](https://headscale.net/development/)
 
 ## What is Tailscale
 
@@ -32,12 +36,12 @@ organisation.
 
 ## Design goal
 
-Headscale aims to implement a self-hosted, open source alternative to the Tailscale
-control server.
-Headscale's goal is to provide self-hosters and hobbyists with an open-source
-server they can use for their projects and labs.
-It implements a narrow scope, a single Tailnet, suitable for a personal use, or a small
-open-source organisation.
+Headscale aims to implement a self-hosted, open source alternative to the
+[Tailscale](https://tailscale.com/) control server. Headscale's goal is to
+provide self-hosters and hobbyists with an open-source server they can use for
+their projects and labs. It implements a narrow scope, a _single_ Tailscale
+network (tailnet), suitable for a personal use, or a small open-source
+organisation.
 
 ## Supporting Headscale
 
@@ -59,6 +63,8 @@ and container to run Headscale.**
 
 Please have a look at the [`documentation`](https://headscale.net/stable/).
 
+For NixOS users, a module is available in [`nix/`](./nix/).
+
 ## Talks
 
 - Fosdem 2023 (video): [Headscale: How we are using integration testing to reimplement Tailscale](https://fosdem.org/2023/schedule/event/goheadscale/)
@@ -134,16 +140,31 @@ make test
 
 To build the program:
 
-```shell
-nix build
-```
-
-or
-
 ```shell
 make build
 ```
 
+### Development workflow
+
+We recommend using Nix for dependency management to ensure you have all required tools. If you prefer to manage dependencies yourself, you can use Make directly:
+
+**With Nix (recommended):**
+
+```shell
+nix develop
+make test
+make build
+```
+
+**With your own dependencies:**
+
+```shell
+make test
+make build
+```
+
+The Makefile will warn you if any required tools are missing and suggest running `nix develop`. Run `make help` to see all available targets.
+
 ## Contributors
 
 <a href="https://github.com/juanfont/headscale/graphs/contributors">

cmd/headscale/cli/debug.go

@@ -4,14 +4,10 @@ import (
 	"fmt"
 
 	v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
+	"github.com/juanfont/headscale/hscontrol/types"
 	"github.com/rs/zerolog/log"
 	"github.com/spf13/cobra"
 	"google.golang.org/grpc/status"
-	"tailscale.com/types/key"
-)
-
-const (
-	errPreAuthKeyMalformed = Error("key is malformed. expected 64 hex characters with `nodekey` prefix")
 )
 
 // Error is used to compare errors as per https://dave.cheney.net/2016/04/07/constant-errors
@@ -79,7 +75,7 @@ var createNodeCmd = &cobra.Command{
 			)
 		}
 
-		machineKey, err := cmd.Flags().GetString("key")
+		registrationID, err := cmd.Flags().GetString("key")
 		if err != nil {
 			ErrorOutput(
 				err,
@@ -88,8 +84,7 @@ var createNodeCmd = &cobra.Command{
 			)
 		}
 
-		var mkey key.MachinePublic
-		err = mkey.UnmarshalText([]byte(machineKey))
+		_, err = types.RegistrationIDFromString(registrationID)
 		if err != nil {
 			ErrorOutput(
 				err,
@@ -108,7 +103,7 @@ var createNodeCmd = &cobra.Command{
 		}
 
 		request := &v1.DebugCreateNodeRequest{
-			Key:    machineKey,
+			Key:    registrationID,
 			Name:   name,
 			User:   user,
 			Routes: routes,
@@ -118,7 +113,7 @@ var createNodeCmd = &cobra.Command{
 		if err != nil {
 			ErrorOutput(
 				err,
-				fmt.Sprintf("Cannot create node: %s", status.Convert(err).Message()),
+				"Cannot create node: "+status.Convert(err).Message(),
 				output,
 			)
 		}

cmd/headscale/cli/health.go

@@ -0,0 +1,29 @@
+package cli
+
+import (
+	v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
+	"github.com/spf13/cobra"
+)
+
+func init() {
+	rootCmd.AddCommand(healthCmd)
+}
+
+var healthCmd = &cobra.Command{
+	Use:   "health",
+	Short: "Check the health of the Headscale server",
+	Long:  "Check the health of the Headscale server. This command will return an exit code of 0 if the server is healthy, or 1 if it is not.",
+	Run: func(cmd *cobra.Command, args []string) {
+		output, _ := cmd.Flags().GetString("output")
+		ctx, client, conn, cancel := newHeadscaleCLIWithConfig()
+		defer cancel()
+		defer conn.Close()
+
+		response, err := client.Health(ctx, &v1.HealthRequest{})
+		if err != nil {
+			ErrorOutput(err, "Error checking health", output)
+		}
+
+		SuccessOutput(response, "", output)
+	},
+}

cmd/headscale/cli/mockoidc.go

@@ -2,6 +2,7 @@ package cli
 
 import (
 	"encoding/json"
+	"errors"
 	"fmt"
 	"net"
 	"net/http"
@@ -68,7 +69,7 @@ func mockOIDC() error {
 
 	userStr := os.Getenv("MOCKOIDC_USERS")
 	if userStr == "" {
-		return fmt.Errorf("MOCKOIDC_USERS not defined")
+		return errors.New("MOCKOIDC_USERS not defined")
 	}
 
 	var users []mockoidc.MockUser

cmd/headscale/cli/nodes.go

@@ -9,12 +9,13 @@ import (
 	"strings"
 	"time"
 
-	survey "github.com/AlecAivazis/survey/v2"
 	v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
 	"github.com/juanfont/headscale/hscontrol/util"
 	"github.com/pterm/pterm"
+	"github.com/samber/lo"
 	"github.com/spf13/cobra"
 	"google.golang.org/grpc/status"
+	"google.golang.org/protobuf/types/known/timestamppb"
 	"tailscale.com/types/key"
 )
 
@@ -27,9 +28,11 @@ func init() {
 	listNodesNamespaceFlag := listNodesCmd.Flags().Lookup("namespace")
 	listNodesNamespaceFlag.Deprecated = deprecateNamespaceMessage
 	listNodesNamespaceFlag.Hidden = true
-
 	nodeCmd.AddCommand(listNodesCmd)
 
+	listNodeRoutesCmd.Flags().Uint64P("identifier", "i", 0, "Node identifier (ID)")
+	nodeCmd.AddCommand(listNodeRoutesCmd)
+
 	registerNodeCmd.Flags().StringP("user", "u", "", "User")
 
 	registerNodeCmd.Flags().StringP("namespace", "n", "", "User")
@@ -49,6 +52,7 @@ func init() {
 	nodeCmd.AddCommand(registerNodeCmd)
 
 	expireNodeCmd.Flags().Uint64P("identifier", "i", 0, "Node identifier (ID)")
+	expireNodeCmd.Flags().StringP("expiry", "e", "", "Set expire to (RFC3339 format, e.g. 2025-08-27T10:00:00Z), or leave empty to expire immediately.")
 	err = expireNodeCmd.MarkFlagRequired("identifier")
 	if err != nil {
 		log.Fatal(err.Error())
@@ -69,36 +73,16 @@ func init() {
 	}
 	nodeCmd.AddCommand(deleteNodeCmd)
 
-	moveNodeCmd.Flags().Uint64P("identifier", "i", 0, "Node identifier (ID)")
-
-	err = moveNodeCmd.MarkFlagRequired("identifier")
-	if err != nil {
-		log.Fatal(err.Error())
-	}
-
-	moveNodeCmd.Flags().StringP("user", "u", "", "New user")
-
-	moveNodeCmd.Flags().StringP("namespace", "n", "", "User")
-	moveNodeNamespaceFlag := moveNodeCmd.Flags().Lookup("namespace")
-	moveNodeNamespaceFlag.Deprecated = deprecateNamespaceMessage
-	moveNodeNamespaceFlag.Hidden = true
-
-	err = moveNodeCmd.MarkFlagRequired("user")
-	if err != nil {
-		log.Fatal(err.Error())
-	}
-	nodeCmd.AddCommand(moveNodeCmd)
-
 	tagCmd.Flags().Uint64P("identifier", "i", 0, "Node identifier (ID)")
-
-	err = tagCmd.MarkFlagRequired("identifier")
-	if err != nil {
-		log.Fatal(err.Error())
-	}
-	tagCmd.Flags().
-		StringSliceP("tags", "t", []string{}, "List of tags to add to the node")
+	tagCmd.MarkFlagRequired("identifier")
+	tagCmd.Flags().StringSliceP("tags", "t", []string{}, "List of tags to add to the node")
 	nodeCmd.AddCommand(tagCmd)
 
+	approveRoutesCmd.Flags().Uint64P("identifier", "i", 0, "Node identifier (ID)")
+	approveRoutesCmd.MarkFlagRequired("identifier")
+	approveRoutesCmd.Flags().StringSliceP("routes", "r", []string{}, `List of routes that will be approved (comma-separated, e.g. "10.0.0.0/8,192.168.0.0/24" or empty string to remove all approved routes)`)
+	nodeCmd.AddCommand(approveRoutesCmd)
+
 	nodeCmd.AddCommand(backfillNodeIPsCmd)
 }
 
@@ -122,7 +106,7 @@ var registerNodeCmd = &cobra.Command{
 		defer cancel()
 		defer conn.Close()
 
-		machineKey, err := cmd.Flags().GetString("key")
+		registrationID, err := cmd.Flags().GetString("key")
 		if err != nil {
 			ErrorOutput(
 				err,
@@ -132,7 +116,7 @@ var registerNodeCmd = &cobra.Command{
 		}
 
 		request := &v1.RegisterNodeRequest{
-			Key:  machineKey,
+			Key:  registrationID,
 			User: user,
 		}
 
@@ -181,7 +165,7 @@ var listNodesCmd = &cobra.Command{
 		if err != nil {
 			ErrorOutput(
 				err,
-				fmt.Sprintf("Cannot get nodes: %s", status.Convert(err).Message()),
+				"Cannot get nodes: "+status.Convert(err).Message(),
 				output,
 			)
 		}
@@ -206,6 +190,71 @@ var listNodesCmd = &cobra.Command{
 	},
 }
 
+var listNodeRoutesCmd = &cobra.Command{
+	Use:     "list-routes",
+	Short:   "List routes available on nodes",
+	Aliases: []string{"lsr", "routes"},
+	Run: func(cmd *cobra.Command, args []string) {
+		output, _ := cmd.Flags().GetString("output")
+		identifier, err := cmd.Flags().GetUint64("identifier")
+		if err != nil {
+			ErrorOutput(
+				err,
+				fmt.Sprintf("Error converting ID to integer: %s", err),
+				output,
+			)
+		}
+
+		ctx, client, conn, cancel := newHeadscaleCLIWithConfig()
+		defer cancel()
+		defer conn.Close()
+
+		request := &v1.ListNodesRequest{}
+
+		response, err := client.ListNodes(ctx, request)
+		if err != nil {
+			ErrorOutput(
+				err,
+				"Cannot get nodes: "+status.Convert(err).Message(),
+				output,
+			)
+		}
+
+		nodes := response.GetNodes()
+		if identifier != 0 {
+			for _, node := range response.GetNodes() {
+				if node.GetId() == identifier {
+					nodes = []*v1.Node{node}
+					break
+				}
+			}
+		}
+
+		nodes = lo.Filter(nodes, func(n *v1.Node, _ int) bool {
+			return (n.GetSubnetRoutes() != nil && len(n.GetSubnetRoutes()) > 0) || (n.GetApprovedRoutes() != nil && len(n.GetApprovedRoutes()) > 0) || (n.GetAvailableRoutes() != nil && len(n.GetAvailableRoutes()) > 0)
+		})
+
+		if output != "" {
+			SuccessOutput(nodes, "", output)
+			return
+		}
+
+		tableData, err := nodeRoutesToPtables(nodes)
+		if err != nil {
+			ErrorOutput(err, fmt.Sprintf("Error converting to table: %s", err), output)
+		}
+
+		err = pterm.DefaultTable.WithHasHeader().WithData(tableData).Render()
+		if err != nil {
+			ErrorOutput(
+				err,
+				fmt.Sprintf("Failed to render pterm table: %s", err),
+				output,
+			)
+		}
+	},
+}
+
 var expireNodeCmd = &cobra.Command{
 	Use:     "expire",
 	Short:   "Expire (log out) a node in your network",
@@ -221,9 +270,31 @@ var expireNodeCmd = &cobra.Command{
 				fmt.Sprintf("Error converting ID to integer: %s", err),
 				output,
 			)
+		}
+
+		expiry, err := cmd.Flags().GetString("expiry")
+		if err != nil {
+			ErrorOutput(
+				err,
+				fmt.Sprintf("Error converting expiry to string: %s", err),
+				output,
+			)
 
 			return
 		}
+		expiryTime := time.Now()
+		if expiry != "" {
+			expiryTime, err = time.Parse(time.RFC3339, expiry)
+			if err != nil {
+				ErrorOutput(
+					err,
+					fmt.Sprintf("Error converting expiry to string: %s", err),
+					output,
+				)
+
+				return
+			}
+		}
 
 		ctx, client, conn, cancel := newHeadscaleCLIWithConfig()
 		defer cancel()
@@ -231,6 +302,7 @@ var expireNodeCmd = &cobra.Command{
 
 		request := &v1.ExpireNodeRequest{
 			NodeId: identifier,
+			Expiry: timestamppb.New(expiryTime),
 		}
 
 		response, err := client.ExpireNode(ctx, request)
@@ -243,8 +315,6 @@ var expireNodeCmd = &cobra.Command{
 				),
 				output,
 			)
-
-			return
 		}
 
 		SuccessOutput(response.GetNode(), "Node expired", output)
@@ -264,8 +334,6 @@ var renameNodeCmd = &cobra.Command{
 				fmt.Sprintf("Error converting ID to integer: %s", err),
 				output,
 			)
-
-			return
 		}
 
 		ctx, client, conn, cancel := newHeadscaleCLIWithConfig()
@@ -291,8 +359,6 @@ var renameNodeCmd = &cobra.Command{
 				),
 				output,
 			)
-
-			return
 		}
 
 		SuccessOutput(response.GetNode(), "Node renamed", output)
@@ -313,8 +379,6 @@ var deleteNodeCmd = &cobra.Command{
 				fmt.Sprintf("Error converting ID to integer: %s", err),
 				output,
 			)
-
-			return
 		}
 
 		ctx, client, conn, cancel := newHeadscaleCLIWithConfig()
@@ -329,14 +393,9 @@ var deleteNodeCmd = &cobra.Command{
 		if err != nil {
 			ErrorOutput(
 				err,
-				fmt.Sprintf(
-					"Error getting node node: %s",
-					status.Convert(err).Message(),
-				),
+				"Error getting node node: "+status.Convert(err).Message(),
 				output,
 			)
-
-			return
 		}
 
 		deleteRequest := &v1.DeleteNodeRequest{
@@ -346,16 +405,10 @@ var deleteNodeCmd = &cobra.Command{
 		confirm := false
 		force, _ := cmd.Flags().GetBool("force")
 		if !force {
-			prompt := &survey.Confirm{
-				Message: fmt.Sprintf(
-					"Do you want to remove the node %s?",
-					getResponse.GetNode().GetName(),
-				),
-			}
-			err = survey.AskOne(prompt, &confirm)
-			if err != nil {
-				return
-			}
+			confirm = util.YesNo(fmt.Sprintf(
+				"Do you want to remove the node %s?",
+				getResponse.GetNode().GetName(),
+			))
 		}
 
 		if confirm || force {
@@ -368,14 +421,9 @@ var deleteNodeCmd = &cobra.Command{
 			if err != nil {
 				ErrorOutput(
 					err,
-					fmt.Sprintf(
-						"Error deleting node: %s",
-						status.Convert(err).Message(),
-					),
+					"Error deleting node: "+status.Convert(err).Message(),
 					output,
 				)
-
-				return
 			}
 			SuccessOutput(
 				map[string]string{"Result": "Node deleted"},
@@ -388,80 +436,6 @@ var deleteNodeCmd = &cobra.Command{
 	},
 }
 
-var moveNodeCmd = &cobra.Command{
-	Use:     "move",
-	Short:   "Move node to another user",
-	Aliases: []string{"mv"},
-	Run: func(cmd *cobra.Command, args []string) {
-		output, _ := cmd.Flags().GetString("output")
-
-		identifier, err := cmd.Flags().GetUint64("identifier")
-		if err != nil {
-			ErrorOutput(
-				err,
-				fmt.Sprintf("Error converting ID to integer: %s", err),
-				output,
-			)
-
-			return
-		}
-
-		user, err := cmd.Flags().GetString("user")
-		if err != nil {
-			ErrorOutput(
-				err,
-				fmt.Sprintf("Error getting user: %s", err),
-				output,
-			)
-
-			return
-		}
-
-		ctx, client, conn, cancel := newHeadscaleCLIWithConfig()
-		defer cancel()
-		defer conn.Close()
-
-		getRequest := &v1.GetNodeRequest{
-			NodeId: identifier,
-		}
-
-		_, err = client.GetNode(ctx, getRequest)
-		if err != nil {
-			ErrorOutput(
-				err,
-				fmt.Sprintf(
-					"Error getting node: %s",
-					status.Convert(err).Message(),
-				),
-				output,
-			)
-
-			return
-		}
-
-		moveRequest := &v1.MoveNodeRequest{
-			NodeId: identifier,
-			User:   user,
-		}
-
-		moveResponse, err := client.MoveNode(ctx, moveRequest)
-		if err != nil {
-			ErrorOutput(
-				err,
-				fmt.Sprintf(
-					"Error moving node: %s",
-					status.Convert(err).Message(),
-				),
-				output,
-			)
-
-			return
-		}
-
-		SuccessOutput(moveResponse.GetNode(), "Node moved to another user", output)
-	},
-}
-
 var backfillNodeIPsCmd = &cobra.Command{
 	Use:   "backfillips",
 	Short: "Backfill IPs missing from nodes",
@@ -478,34 +452,27 @@ If you remove IPv4 or IPv6 prefixes from the config,
 it can be run to remove the IPs that should no longer
 be assigned to nodes.`,
 	Run: func(cmd *cobra.Command, args []string) {
-		var err error
 		output, _ := cmd.Flags().GetString("output")
 
 		confirm := false
-		prompt := &survey.Confirm{
-			Message: "Are you sure that you want to assign/remove IPs to/from nodes?",
+
+		force, _ := cmd.Flags().GetBool("force")
+		if !force {
+			confirm = util.YesNo("Are you sure that you want to assign/remove IPs to/from nodes?")
 		}
-		err = survey.AskOne(prompt, &confirm)
-		if err != nil {
-			return
-		}
-		if confirm {
+
+		if confirm || force {
 			ctx, client, conn, cancel := newHeadscaleCLIWithConfig()
 			defer cancel()
 			defer conn.Close()
 
-			changes, err := client.BackfillNodeIPs(ctx, &v1.BackfillNodeIPsRequest{Confirmed: confirm})
+			changes, err := client.BackfillNodeIPs(ctx, &v1.BackfillNodeIPsRequest{Confirmed: confirm || force})
 			if err != nil {
 				ErrorOutput(
 					err,
-					fmt.Sprintf(
-						"Error backfilling IPs: %s",
-						status.Convert(err).Message(),
-					),
+					"Error backfilling IPs: "+status.Convert(err).Message(),
 					output,
 				)
-
-				return
 			}
 
 			SuccessOutput(changes, "Node IPs backfilled successfully", output)
@@ -595,23 +562,26 @@ func nodesToPtables(
 
 		var forcedTags string
 		for _, tag := range node.GetForcedTags() {
-			forcedTags += "," + tag
+			forcedTags += "\n" + tag
 		}
-		forcedTags = strings.TrimLeft(forcedTags, ",")
+
+		forcedTags = strings.TrimLeft(forcedTags, "\n")
 		var invalidTags string
 		for _, tag := range node.GetInvalidTags() {
 			if !slices.Contains(node.GetForcedTags(), tag) {
-				invalidTags += "," + pterm.LightRed(tag)
+				invalidTags += "\n" + pterm.LightRed(tag)
 			}
 		}
-		invalidTags = strings.TrimLeft(invalidTags, ",")
+
+		invalidTags = strings.TrimLeft(invalidTags, "\n")
 		var validTags string
 		for _, tag := range node.GetValidTags() {
 			if !slices.Contains(node.GetForcedTags(), tag) {
-				validTags += "," + pterm.LightGreen(tag)
+				validTags += "\n" + pterm.LightGreen(tag)
 			}
 		}
-		validTags = strings.TrimLeft(validTags, ",")
+
+		validTags = strings.TrimLeft(validTags, "\n")
 
 		var user string
 		if currentUser == "" || (currentUser == node.GetUser().GetName()) {
@@ -657,6 +627,35 @@ func nodesToPtables(
 	return tableData, nil
 }
 
+func nodeRoutesToPtables(
+	nodes []*v1.Node,
+) (pterm.TableData, error) {
+	tableHeader := []string{
+		"ID",
+		"Hostname",
+		"Approved",
+		"Available",
+		"Serving (Primary)",
+	}
+	tableData := pterm.TableData{tableHeader}
+
+	for _, node := range nodes {
+		nodeData := []string{
+			strconv.FormatUint(node.GetId(), util.Base10),
+			node.GetGivenName(),
+			strings.Join(node.GetApprovedRoutes(), "\n"),
+			strings.Join(node.GetAvailableRoutes(), "\n"),
+			strings.Join(node.GetSubnetRoutes(), "\n"),
+		}
+		tableData = append(
+			tableData,
+			nodeData,
+		)
+	}
+
+	return tableData, nil
+}
+
 var tagCmd = &cobra.Command{
 	Use:     "tag",
 	Short:   "Manage the tags of a node",
@@ -675,8 +674,6 @@ var tagCmd = &cobra.Command{
 				fmt.Sprintf("Error converting ID to integer: %s", err),
 				output,
 			)
-
-			return
 		}
 		tagsToSet, err := cmd.Flags().GetStringSlice("tags")
 		if err != nil {
@@ -685,8 +682,6 @@ var tagCmd = &cobra.Command{
 				fmt.Sprintf("Error retrieving list of tags to add to node, %v", err),
 				output,
 			)
-
-			return
 		}
 
 		// Sending tags to node
@@ -701,8 +696,57 @@ var tagCmd = &cobra.Command{
 				fmt.Sprintf("Error while sending tags to headscale: %s", err),
 				output,
 			)
-
-			return
+		}
+
+		if resp != nil {
+			SuccessOutput(
+				resp.GetNode(),
+				"Node updated",
+				output,
+			)
+		}
+	},
+}
+
+var approveRoutesCmd = &cobra.Command{
+	Use:   "approve-routes",
+	Short: "Manage the approved routes of a node",
+	Run: func(cmd *cobra.Command, args []string) {
+		output, _ := cmd.Flags().GetString("output")
+		ctx, client, conn, cancel := newHeadscaleCLIWithConfig()
+		defer cancel()
+		defer conn.Close()
+
+		// retrieve flags from CLI
+		identifier, err := cmd.Flags().GetUint64("identifier")
+		if err != nil {
+			ErrorOutput(
+				err,
+				fmt.Sprintf("Error converting ID to integer: %s", err),
+				output,
+			)
+		}
+		routes, err := cmd.Flags().GetStringSlice("routes")
+		if err != nil {
+			ErrorOutput(
+				err,
+				fmt.Sprintf("Error retrieving list of routes to add to node, %v", err),
+				output,
+			)
+		}
+
+		// Sending routes to node
+		request := &v1.SetApprovedRoutesRequest{
+			NodeId: identifier,
+			Routes: routes,
+		}
+		resp, err := client.SetApprovedRoutes(ctx, request)
+		if err != nil {
+			ErrorOutput(
+				err,
+				fmt.Sprintf("Error while sending routes to headscale: %s", err),
+				output,
+			)
 		}
 
 		if resp != nil {

cmd/headscale/cli/policy.go

@@ -6,19 +6,37 @@ import (
 	"os"
 
 	v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
+	"github.com/juanfont/headscale/hscontrol/db"
+	"github.com/juanfont/headscale/hscontrol/policy"
+	"github.com/juanfont/headscale/hscontrol/types"
+	"github.com/juanfont/headscale/hscontrol/util"
 	"github.com/rs/zerolog/log"
 	"github.com/spf13/cobra"
+	"tailscale.com/types/views"
+)
+
+const (
+	bypassFlag = "bypass-grpc-and-access-database-directly"
 )
 
 func init() {
 	rootCmd.AddCommand(policyCmd)
+
+	getPolicy.Flags().BoolP(bypassFlag, "", false, "Uses the headscale config to directly access the database, bypassing gRPC and does not require the server to be running")
 	policyCmd.AddCommand(getPolicy)
 
 	setPolicy.Flags().StringP("file", "f", "", "Path to a policy file in HuJSON format")
 	if err := setPolicy.MarkFlagRequired("file"); err != nil {
 		log.Fatal().Err(err).Msg("")
 	}
+	setPolicy.Flags().BoolP(bypassFlag, "", false, "Uses the headscale config to directly access the database, bypassing gRPC and does not require the server to be running")
 	policyCmd.AddCommand(setPolicy)
+
+	checkPolicy.Flags().StringP("file", "f", "", "Path to a policy file in HuJSON format")
+	if err := checkPolicy.MarkFlagRequired("file"); err != nil {
+		log.Fatal().Err(err).Msg("")
+	}
+	policyCmd.AddCommand(checkPolicy)
 }
 
 var policyCmd = &cobra.Command{
@@ -32,21 +50,58 @@ var getPolicy = &cobra.Command{
 	Aliases: []string{"show", "view", "fetch"},
 	Run: func(cmd *cobra.Command, args []string) {
 		output, _ := cmd.Flags().GetString("output")
-		ctx, client, conn, cancel := newHeadscaleCLIWithConfig()
-		defer cancel()
-		defer conn.Close()
+		var policy string
+		if bypass, _ := cmd.Flags().GetBool(bypassFlag); bypass {
+			confirm := false
+			force, _ := cmd.Flags().GetBool("force")
+			if !force {
+				confirm = util.YesNo("DO NOT run this command if an instance of headscale is running, are you sure headscale is not running?")
+			}
 
-		request := &v1.GetPolicyRequest{}
+			if !confirm && !force {
+				ErrorOutput(nil, "Aborting command", output)
+				return
+			}
 
-		response, err := client.GetPolicy(ctx, request)
-		if err != nil {
-			ErrorOutput(err, fmt.Sprintf("Failed loading ACL Policy: %s", err), output)
+			cfg, err := types.LoadServerConfig()
+			if err != nil {
+				ErrorOutput(err, fmt.Sprintf("Failed loading config: %s", err), output)
+			}
+
+			d, err := db.NewHeadscaleDatabase(
+				cfg.Database,
+				cfg.BaseDomain,
+				nil,
+			)
+			if err != nil {
+				ErrorOutput(err, fmt.Sprintf("Failed to open database: %s", err), output)
+			}
+
+			pol, err := d.GetPolicy()
+			if err != nil {
+				ErrorOutput(err, fmt.Sprintf("Failed loading Policy from database: %s", err), output)
+			}
+
+			policy = pol.Data
+		} else {
+			ctx, client, conn, cancel := newHeadscaleCLIWithConfig()
+			defer cancel()
+			defer conn.Close()
+
+			request := &v1.GetPolicyRequest{}
+
+			response, err := client.GetPolicy(ctx, request)
+			if err != nil {
+				ErrorOutput(err, fmt.Sprintf("Failed loading ACL Policy: %s", err), output)
+			}
+
+			policy = response.GetPolicy()
 		}
 
 		// TODO(pallabpain): Maybe print this better?
 		// This does not pass output as we dont support yaml, json or json-line
 		// output for this command. It is HuJSON already.
-		SuccessOutput("", response.GetPolicy(), "")
+		SuccessOutput("", policy, "")
 	},
 }
 
@@ -72,16 +127,86 @@ var setPolicy = &cobra.Command{
 			ErrorOutput(err, fmt.Sprintf("Error reading the policy file: %s", err), output)
 		}
 
-		request := &v1.SetPolicyRequest{Policy: string(policyBytes)}
+		if bypass, _ := cmd.Flags().GetBool(bypassFlag); bypass {
+			confirm := false
+			force, _ := cmd.Flags().GetBool("force")
+			if !force {
+				confirm = util.YesNo("DO NOT run this command if an instance of headscale is running, are you sure headscale is not running?")
+			}
 
-		ctx, client, conn, cancel := newHeadscaleCLIWithConfig()
-		defer cancel()
-		defer conn.Close()
+			if !confirm && !force {
+				ErrorOutput(nil, "Aborting command", output)
+				return
+			}
 
-		if _, err := client.SetPolicy(ctx, request); err != nil {
-			ErrorOutput(err, fmt.Sprintf("Failed to set ACL Policy: %s", err), output)
+			cfg, err := types.LoadServerConfig()
+			if err != nil {
+				ErrorOutput(err, fmt.Sprintf("Failed loading config: %s", err), output)
+			}
+
+			d, err := db.NewHeadscaleDatabase(
+				cfg.Database,
+				cfg.BaseDomain,
+				nil,
+			)
+			if err != nil {
+				ErrorOutput(err, fmt.Sprintf("Failed to open database: %s", err), output)
+			}
+
+			users, err := d.ListUsers()
+			if err != nil {
+				ErrorOutput(err, fmt.Sprintf("Failed to load users for policy validation: %s", err), output)
+			}
+
+			_, err = policy.NewPolicyManager(policyBytes, users, views.Slice[types.NodeView]{})
+			if err != nil {
+				ErrorOutput(err, fmt.Sprintf("Error parsing the policy file: %s", err), output)
+				return
+			}
+
+			_, err = d.SetPolicy(string(policyBytes))
+			if err != nil {
+				ErrorOutput(err, fmt.Sprintf("Failed to set ACL Policy: %s", err), output)
+			}
+		} else {
+			request := &v1.SetPolicyRequest{Policy: string(policyBytes)}
+
+			ctx, client, conn, cancel := newHeadscaleCLIWithConfig()
+			defer cancel()
+			defer conn.Close()
+
+			if _, err := client.SetPolicy(ctx, request); err != nil {
+				ErrorOutput(err, fmt.Sprintf("Failed to set ACL Policy: %s", err), output)
+			}
 		}
 
 		SuccessOutput(nil, "Policy updated.", "")
 	},
 }
+
+var checkPolicy = &cobra.Command{
+	Use:   "check",
+	Short: "Check the Policy file for errors",
+	Run: func(cmd *cobra.Command, args []string) {
+		output, _ := cmd.Flags().GetString("output")
+		policyPath, _ := cmd.Flags().GetString("file")
+
+		f, err := os.Open(policyPath)
+		if err != nil {
+			ErrorOutput(err, fmt.Sprintf("Error opening the policy file: %s", err), output)
+		}
+		defer f.Close()
+
+		policyBytes, err := io.ReadAll(f)
+		if err != nil {
+			ErrorOutput(err, fmt.Sprintf("Error reading the policy file: %s", err), output)
+		}
+
+		_, err = policy.NewPolicyManager(policyBytes, nil, views.Slice[types.NodeView]{})
+		if err != nil {
+			ErrorOutput(err, fmt.Sprintf("Error parsing the policy file: %s", err), output)
+		}
+
+		SuccessOutput(nil, "Policy is valid", "")
+	},
+}

cmd/headscale/cli/preauthkeys.go

@@ -20,7 +20,7 @@ const (
 
 func init() {
 	rootCmd.AddCommand(preauthkeysCmd)
-	preauthkeysCmd.PersistentFlags().StringP("user", "u", "", "User")
+	preauthkeysCmd.PersistentFlags().Uint64P("user", "u", 0, "User identifier (ID)")
 
 	preauthkeysCmd.PersistentFlags().StringP("namespace", "n", "", "User")
 	pakNamespaceFlag := preauthkeysCmd.PersistentFlags().Lookup("namespace")
@@ -34,6 +34,7 @@ func init() {
 	preauthkeysCmd.AddCommand(listPreAuthKeys)
 	preauthkeysCmd.AddCommand(createPreAuthKeyCmd)
 	preauthkeysCmd.AddCommand(expirePreAuthKeyCmd)
+	preauthkeysCmd.AddCommand(deletePreAuthKeyCmd)
 	createPreAuthKeyCmd.PersistentFlags().
 		Bool("reusable", false, "Make the preauthkey reusable")
 	createPreAuthKeyCmd.PersistentFlags().
@@ -57,7 +58,7 @@ var listPreAuthKeys = &cobra.Command{
 	Run: func(cmd *cobra.Command, args []string) {
 		output, _ := cmd.Flags().GetString("output")
 
-		user, err := cmd.Flags().GetString("user")
+		user, err := cmd.Flags().GetUint64("user")
 		if err != nil {
 			ErrorOutput(err, fmt.Sprintf("Error getting user: %s", err), output)
 		}
@@ -88,7 +89,7 @@ var listPreAuthKeys = &cobra.Command{
 		tableData := pterm.TableData{
 			{
 				"ID",
-				"Key",
+				"Key/Prefix",
 				"Reusable",
 				"Ephemeral",
 				"Used",
@@ -106,13 +107,13 @@ var listPreAuthKeys = &cobra.Command{
 			aclTags := ""
 
 			for _, tag := range key.GetAclTags() {
-				aclTags += "," + tag
+				aclTags += "\n" + tag
 			}
 
-			aclTags = strings.TrimLeft(aclTags, ",")
+			aclTags = strings.TrimLeft(aclTags, "\n")
 
 			tableData = append(tableData, []string{
-				key.GetId(),
+				strconv.FormatUint(key.GetId(), 10),
 				key.GetKey(),
 				strconv.FormatBool(key.GetReusable()),
 				strconv.FormatBool(key.GetEphemeral()),
@@ -141,7 +142,7 @@ var createPreAuthKeyCmd = &cobra.Command{
 	Run: func(cmd *cobra.Command, args []string) {
 		output, _ := cmd.Flags().GetString("output")
 
-		user, err := cmd.Flags().GetString("user")
+		user, err := cmd.Flags().GetUint64("user")
 		if err != nil {
 			ErrorOutput(err, fmt.Sprintf("Error getting user: %s", err), output)
 		}
@@ -206,7 +207,7 @@ var expirePreAuthKeyCmd = &cobra.Command{
 	},
 	Run: func(cmd *cobra.Command, args []string) {
 		output, _ := cmd.Flags().GetString("output")
-		user, err := cmd.Flags().GetString("user")
+		user, err := cmd.Flags().GetUint64("user")
 		if err != nil {
 			ErrorOutput(err, fmt.Sprintf("Error getting user: %s", err), output)
 		}
@@ -232,3 +233,43 @@ var expirePreAuthKeyCmd = &cobra.Command{
 		SuccessOutput(response, "Key expired", output)
 	},
 }
+
+var deletePreAuthKeyCmd = &cobra.Command{
+	Use:     "delete KEY",
+	Short:   "Delete a preauthkey",
+	Aliases: []string{"del", "rm", "d"},
+	Args: func(cmd *cobra.Command, args []string) error {
+		if len(args) < 1 {
+			return errMissingParameter
+		}
+
+		return nil
+	},
+	Run: func(cmd *cobra.Command, args []string) {
+		output, _ := cmd.Flags().GetString("output")
+		user, err := cmd.Flags().GetUint64("user")
+		if err != nil {
+			ErrorOutput(err, fmt.Sprintf("Error getting user: %s", err), output)
+		}
+
+		ctx, client, conn, cancel := newHeadscaleCLIWithConfig()
+		defer cancel()
+		defer conn.Close()
+
+		request := &v1.DeletePreAuthKeyRequest{
+			User: user,
+			Key:  args[0],
+		}
+
+		response, err := client.DeletePreAuthKey(ctx, request)
+		if err != nil {
+			ErrorOutput(
+				err,
+				fmt.Sprintf("Cannot delete Pre Auth Key: %s\n", err),
+				output,
+			)
+		}
+
+		SuccessOutput(response, "Key deleted", output)
+	},
+}

cmd/headscale/cli/root.go

@@ -4,6 +4,8 @@ import (
 	"fmt"
 	"os"
 	"runtime"
+	"slices"
+	"strings"
 
 	"github.com/juanfont/headscale/hscontrol/types"
 	"github.com/rs/zerolog"
@@ -25,6 +27,11 @@ func init() {
 		return
 	}
 
+	if slices.Contains(os.Args, "policy") && slices.Contains(os.Args, "check") {
+		zerolog.SetGlobalLevel(zerolog.Disabled)
+		return
+	}
+
 	cobra.OnInitialize(initConfig)
 	rootCmd.PersistentFlags().
 		StringVarP(&cfgFile, "config", "c", "", "config file (default is /etc/headscale/config.yaml)")
@@ -58,32 +65,71 @@ func initConfig() {
 		zerolog.SetGlobalLevel(zerolog.Disabled)
 	}
 
-	// logFormat := viper.GetString("log.format")
-	// if logFormat == types.JSONLogFormat {
-	// 	log.Logger = log.Output(os.Stdout)
-	// }
+	logFormat := viper.GetString("log.format")
+	if logFormat == types.JSONLogFormat {
+		log.Logger = log.Output(os.Stdout)
+	}
 
 	disableUpdateCheck := viper.GetBool("disable_check_updates")
 	if !disableUpdateCheck && !machineOutput {
+		versionInfo := types.GetVersionInfo()
 		if (runtime.GOOS == "linux" || runtime.GOOS == "darwin") &&
-			Version != "dev" {
+			!versionInfo.Dirty {
 			githubTag := &latest.GithubTag{
-				Owner:      "juanfont",
-				Repository: "headscale",
+				Owner:         "juanfont",
+				Repository:    "headscale",
+				TagFilterFunc: filterPreReleasesIfStable(func() string { return versionInfo.Version }),
 			}
-			res, err := latest.Check(githubTag, Version)
+			res, err := latest.Check(githubTag, versionInfo.Version)
 			if err == nil && res.Outdated {
 				//nolint
 				log.Warn().Msgf(
 					"An updated version of Headscale has been found (%s vs. your current %s). Check it out https://github.com/juanfont/headscale/releases\n",
 					res.Current,
-					Version,
+					versionInfo.Version,
 				)
 			}
 		}
 	}
 }
 
+var prereleases = []string{"alpha", "beta", "rc", "dev"}
+
+func isPreReleaseVersion(version string) bool {
+	for _, unstable := range prereleases {
+		if strings.Contains(version, unstable) {
+			return true
+		}
+	}
+	return false
+}
+
+// filterPreReleasesIfStable returns a function that filters out
+// pre-release tags if the current version is stable.
+// If the current version is a pre-release, it does not filter anything.
+// versionFunc is a function that returns the current version string, it is
+// a func for testability.
+func filterPreReleasesIfStable(versionFunc func() string) func(string) bool {
+	return func(tag string) bool {
+		version := versionFunc()
+
+		// If we are on a pre-release version, then we do not filter anything
+		// as we want to recommend the user the latest pre-release.
+		if isPreReleaseVersion(version) {
+			return false
+		}
+
+		// If we are on a stable release, filter out pre-releases.
+		for _, ignore := range prereleases {
+			if strings.Contains(tag, ignore) {
+				return true
+			}
+		}
+
+		return false
+	}
+}
+
 var rootCmd = &cobra.Command{
 	Use:   "headscale",
 	Short: "headscale - a Tailscale control server",

cmd/headscale/cli/root_test.go

@@ -0,0 +1,293 @@
+package cli
+
+import (
+	"testing"
+)
+
+func TestFilterPreReleasesIfStable(t *testing.T) {
+	tests := []struct {
+		name           string
+		currentVersion string
+		tag            string
+		expectedFilter bool
+		description    string
+	}{
+		{
+			name:           "stable version filters alpha tag",
+			currentVersion: "0.23.0",
+			tag:            "v0.24.0-alpha.1",
+			expectedFilter: true,
+			description:    "When on stable release, alpha tags should be filtered",
+		},
+		{
+			name:           "stable version filters beta tag",
+			currentVersion: "0.23.0",
+			tag:            "v0.24.0-beta.2",
+			expectedFilter: true,
+			description:    "When on stable release, beta tags should be filtered",
+		},
+		{
+			name:           "stable version filters rc tag",
+			currentVersion: "0.23.0",
+			tag:            "v0.24.0-rc.1",
+			expectedFilter: true,
+			description:    "When on stable release, rc tags should be filtered",
+		},
+		{
+			name:           "stable version allows stable tag",
+			currentVersion: "0.23.0",
+			tag:            "v0.24.0",
+			expectedFilter: false,
+			description:    "When on stable release, stable tags should not be filtered",
+		},
+		{
+			name:           "alpha version allows alpha tag",
+			currentVersion: "0.23.0-alpha.1",
+			tag:            "v0.24.0-alpha.2",
+			expectedFilter: false,
+			description:    "When on alpha release, alpha tags should not be filtered",
+		},
+		{
+			name:           "alpha version allows beta tag",
+			currentVersion: "0.23.0-alpha.1",
+			tag:            "v0.24.0-beta.1",
+			expectedFilter: false,
+			description:    "When on alpha release, beta tags should not be filtered",
+		},
+		{
+			name:           "alpha version allows rc tag",
+			currentVersion: "0.23.0-alpha.1",
+			tag:            "v0.24.0-rc.1",
+			expectedFilter: false,
+			description:    "When on alpha release, rc tags should not be filtered",
+		},
+		{
+			name:           "alpha version allows stable tag",
+			currentVersion: "0.23.0-alpha.1",
+			tag:            "v0.24.0",
+			expectedFilter: false,
+			description:    "When on alpha release, stable tags should not be filtered",
+		},
+		{
+			name:           "beta version allows alpha tag",
+			currentVersion: "0.23.0-beta.1",
+			tag:            "v0.24.0-alpha.1",
+			expectedFilter: false,
+			description:    "When on beta release, alpha tags should not be filtered",
+		},
+		{
+			name:           "beta version allows beta tag",
+			currentVersion: "0.23.0-beta.2",
+			tag:            "v0.24.0-beta.3",
+			expectedFilter: false,
+			description:    "When on beta release, beta tags should not be filtered",
+		},
+		{
+			name:           "beta version allows rc tag",
+			currentVersion: "0.23.0-beta.1",
+			tag:            "v0.24.0-rc.1",
+			expectedFilter: false,
+			description:    "When on beta release, rc tags should not be filtered",
+		},
+		{
+			name:           "beta version allows stable tag",
+			currentVersion: "0.23.0-beta.1",
+			tag:            "v0.24.0",
+			expectedFilter: false,
+			description:    "When on beta release, stable tags should not be filtered",
+		},
+		{
+			name:           "rc version allows alpha tag",
+			currentVersion: "0.23.0-rc.1",
+			tag:            "v0.24.0-alpha.1",
+			expectedFilter: false,
+			description:    "When on rc release, alpha tags should not be filtered",
+		},
+		{
+			name:           "rc version allows beta tag",
+			currentVersion: "0.23.0-rc.1",
+			tag:            "v0.24.0-beta.1",
+			expectedFilter: false,
+			description:    "When on rc release, beta tags should not be filtered",
+		},
+		{
+			name:           "rc version allows rc tag",
+			currentVersion: "0.23.0-rc.2",
+			tag:            "v0.24.0-rc.3",
+			expectedFilter: false,
+			description:    "When on rc release, rc tags should not be filtered",
+		},
+		{
+			name:           "rc version allows stable tag",
+			currentVersion: "0.23.0-rc.1",
+			tag:            "v0.24.0",
+			expectedFilter: false,
+			description:    "When on rc release, stable tags should not be filtered",
+		},
+		{
+			name:           "stable version with patch filters alpha",
+			currentVersion: "0.23.1",
+			tag:            "v0.24.0-alpha.1",
+			expectedFilter: true,
+			description:    "Stable version with patch number should filter alpha tags",
+		},
+		{
+			name:           "stable version with patch allows stable",
+			currentVersion: "0.23.1",
+			tag:            "v0.24.0",
+			expectedFilter: false,
+			description:    "Stable version with patch number should allow stable tags",
+		},
+		{
+			name:           "tag with alpha substring in version number",
+			currentVersion: "0.23.0",
+			tag:            "v1.0.0-alpha.1",
+			expectedFilter: true,
+			description:    "Tags with alpha in version string should be filtered on stable",
+		},
+		{
+			name:           "tag with beta substring in version number",
+			currentVersion: "0.23.0",
+			tag:            "v1.0.0-beta.1",
+			expectedFilter: true,
+			description:    "Tags with beta in version string should be filtered on stable",
+		},
+		{
+			name:           "tag with rc substring in version number",
+			currentVersion: "0.23.0",
+			tag:            "v1.0.0-rc.1",
+			expectedFilter: true,
+			description:    "Tags with rc in version string should be filtered on stable",
+		},
+		{
+			name:           "empty tag on stable version",
+			currentVersion: "0.23.0",
+			tag:            "",
+			expectedFilter: false,
+			description:    "Empty tags should not be filtered",
+		},
+		{
+			name:           "dev version allows all tags",
+			currentVersion: "0.23.0-dev",
+			tag:            "v0.24.0-alpha.1",
+			expectedFilter: false,
+			description:    "Dev versions should not filter any tags (pre-release allows all)",
+		},
+		{
+			name:           "stable version filters dev tag",
+			currentVersion: "0.23.0",
+			tag:            "v0.24.0-dev",
+			expectedFilter: true,
+			description:    "When on stable release, dev tags should be filtered",
+		},
+		{
+			name:           "dev version allows dev tag",
+			currentVersion: "0.23.0-dev",
+			tag:            "v0.24.0-dev.1",
+			expectedFilter: false,
+			description:    "When on dev release, dev tags should not be filtered",
+		},
+		{
+			name:           "dev version allows stable tag",
+			currentVersion: "0.23.0-dev",
+			tag:            "v0.24.0",
+			expectedFilter: false,
+			description:    "When on dev release, stable tags should not be filtered",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			result := filterPreReleasesIfStable(func() string { return tt.currentVersion })(tt.tag)
+			if result != tt.expectedFilter {
+				t.Errorf("%s: got %v, want %v\nDescription: %s\nCurrent version: %s, Tag: %s",
+					tt.name,
+					result,
+					tt.expectedFilter,
+					tt.description,
+					tt.currentVersion,
+					tt.tag,
+				)
+			}
+		})
+	}
+}
+
+func TestIsPreReleaseVersion(t *testing.T) {
+	tests := []struct {
+		name        string
+		version     string
+		expected    bool
+		description string
+	}{
+		{
+			name:        "stable version",
+			version:     "0.23.0",
+			expected:    false,
+			description: "Stable version should not be pre-release",
+		},
+		{
+			name:        "alpha version",
+			version:     "0.23.0-alpha.1",
+			expected:    true,
+			description: "Alpha version should be pre-release",
+		},
+		{
+			name:        "beta version",
+			version:     "0.23.0-beta.1",
+			expected:    true,
+			description: "Beta version should be pre-release",
+		},
+		{
+			name:        "rc version",
+			version:     "0.23.0-rc.1",
+			expected:    true,
+			description: "RC version should be pre-release",
+		},
+		{
+			name:        "version with alpha substring",
+			version:     "0.23.0-alphabetical",
+			expected:    true,
+			description: "Version containing 'alpha' should be pre-release",
+		},
+		{
+			name:        "version with beta substring",
+			version:     "0.23.0-betamax",
+			expected:    true,
+			description: "Version containing 'beta' should be pre-release",
+		},
+		{
+			name:        "dev version",
+			version:     "0.23.0-dev",
+			expected:    true,
+			description: "Dev version should be pre-release",
+		},
+		{
+			name:        "empty version",
+			version:     "",
+			expected:    false,
+			description: "Empty version should not be pre-release",
+		},
+		{
+			name:        "version with patch number",
+			version:     "0.23.1",
+			expected:    false,
+			description: "Stable version with patch should not be pre-release",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			result := isPreReleaseVersion(tt.version)
+			if result != tt.expected {
+				t.Errorf("%s: got %v, want %v\nDescription: %s\nVersion: %s",
+					tt.name,
+					result,
+					tt.expected,
+					tt.description,
+					tt.version,
+				)
+			}
+		})
+	}
+}

cmd/headscale/cli/routes.go

@@ -1,266 +0,0 @@
-package cli
-
-import (
-	"fmt"
-	"log"
-	"net/netip"
-	"strconv"
-
-	v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
-	"github.com/pterm/pterm"
-	"github.com/spf13/cobra"
-	"google.golang.org/grpc/status"
-	"tailscale.com/net/tsaddr"
-)
-
-const (
-	Base10 = 10
-)
-
-func init() {
-	rootCmd.AddCommand(routesCmd)
-	listRoutesCmd.Flags().Uint64P("identifier", "i", 0, "Node identifier (ID)")
-	routesCmd.AddCommand(listRoutesCmd)
-
-	enableRouteCmd.Flags().Uint64P("route", "r", 0, "Route identifier (ID)")
-	err := enableRouteCmd.MarkFlagRequired("route")
-	if err != nil {
-		log.Fatal(err.Error())
-	}
-	routesCmd.AddCommand(enableRouteCmd)
-
-	disableRouteCmd.Flags().Uint64P("route", "r", 0, "Route identifier (ID)")
-	err = disableRouteCmd.MarkFlagRequired("route")
-	if err != nil {
-		log.Fatal(err.Error())
-	}
-	routesCmd.AddCommand(disableRouteCmd)
-
-	deleteRouteCmd.Flags().Uint64P("route", "r", 0, "Route identifier (ID)")
-	err = deleteRouteCmd.MarkFlagRequired("route")
-	if err != nil {
-		log.Fatal(err.Error())
-	}
-	routesCmd.AddCommand(deleteRouteCmd)
-}
-
-var routesCmd = &cobra.Command{
-	Use:     "routes",
-	Short:   "Manage the routes of Headscale",
-	Aliases: []string{"r", "route"},
-}
-
-var listRoutesCmd = &cobra.Command{
-	Use:     "list",
-	Short:   "List all routes",
-	Aliases: []string{"ls", "show"},
-	Run: func(cmd *cobra.Command, args []string) {
-		output, _ := cmd.Flags().GetString("output")
-
-		machineID, err := cmd.Flags().GetUint64("identifier")
-		if err != nil {
-			ErrorOutput(
-				err,
-				fmt.Sprintf("Error getting machine id from flag: %s", err),
-				output,
-			)
-		}
-
-		ctx, client, conn, cancel := newHeadscaleCLIWithConfig()
-		defer cancel()
-		defer conn.Close()
-
-		var routes []*v1.Route
-
-		if machineID == 0 {
-			response, err := client.GetRoutes(ctx, &v1.GetRoutesRequest{})
-			if err != nil {
-				ErrorOutput(
-					err,
-					fmt.Sprintf("Cannot get nodes: %s", status.Convert(err).Message()),
-					output,
-				)
-			}
-
-			if output != "" {
-				SuccessOutput(response.GetRoutes(), "", output)
-			}
-
-			routes = response.GetRoutes()
-		} else {
-			response, err := client.GetNodeRoutes(ctx, &v1.GetNodeRoutesRequest{
-				NodeId: machineID,
-			})
-			if err != nil {
-				ErrorOutput(
-					err,
-					fmt.Sprintf("Cannot get routes for node %d: %s", machineID, status.Convert(err).Message()),
-					output,
-				)
-			}
-
-			if output != "" {
-				SuccessOutput(response.GetRoutes(), "", output)
-			}
-
-			routes = response.GetRoutes()
-		}
-
-		tableData := routesToPtables(routes)
-		if err != nil {
-			ErrorOutput(err, fmt.Sprintf("Error converting to table: %s", err), output)
-		}
-
-		err = pterm.DefaultTable.WithHasHeader().WithData(tableData).Render()
-		if err != nil {
-			ErrorOutput(
-				err,
-				fmt.Sprintf("Failed to render pterm table: %s", err),
-				output,
-			)
-		}
-	},
-}
-
-var enableRouteCmd = &cobra.Command{
-	Use:   "enable",
-	Short: "Set a route as enabled",
-	Long:  `This command will make as enabled a given route.`,
-	Run: func(cmd *cobra.Command, args []string) {
-		output, _ := cmd.Flags().GetString("output")
-
-		routeID, err := cmd.Flags().GetUint64("route")
-		if err != nil {
-			ErrorOutput(
-				err,
-				fmt.Sprintf("Error getting machine id from flag: %s", err),
-				output,
-			)
-		}
-
-		ctx, client, conn, cancel := newHeadscaleCLIWithConfig()
-		defer cancel()
-		defer conn.Close()
-
-		response, err := client.EnableRoute(ctx, &v1.EnableRouteRequest{
-			RouteId: routeID,
-		})
-		if err != nil {
-			ErrorOutput(
-				err,
-				fmt.Sprintf("Cannot enable route %d: %s", routeID, status.Convert(err).Message()),
-				output,
-			)
-		}
-
-		if output != "" {
-			SuccessOutput(response, "", output)
-		}
-	},
-}
-
-var disableRouteCmd = &cobra.Command{
-	Use:   "disable",
-	Short: "Set as disabled a given route",
-	Long:  `This command will make as disabled a given route.`,
-	Run: func(cmd *cobra.Command, args []string) {
-		output, _ := cmd.Flags().GetString("output")
-
-		routeID, err := cmd.Flags().GetUint64("route")
-		if err != nil {
-			ErrorOutput(
-				err,
-				fmt.Sprintf("Error getting machine id from flag: %s", err),
-				output,
-			)
-		}
-
-		ctx, client, conn, cancel := newHeadscaleCLIWithConfig()
-		defer cancel()
-		defer conn.Close()
-
-		response, err := client.DisableRoute(ctx, &v1.DisableRouteRequest{
-			RouteId: routeID,
-		})
-		if err != nil {
-			ErrorOutput(
-				err,
-				fmt.Sprintf("Cannot disable route %d: %s", routeID, status.Convert(err).Message()),
-				output,
-			)
-		}
-
-		if output != "" {
-			SuccessOutput(response, "", output)
-		}
-	},
-}
-
-var deleteRouteCmd = &cobra.Command{
-	Use:   "delete",
-	Short: "Delete a given route",
-	Long:  `This command will delete a given route.`,
-	Run: func(cmd *cobra.Command, args []string) {
-		output, _ := cmd.Flags().GetString("output")
-
-		routeID, err := cmd.Flags().GetUint64("route")
-		if err != nil {
-			ErrorOutput(
-				err,
-				fmt.Sprintf("Error getting machine id from flag: %s", err),
-				output,
-			)
-		}
-
-		ctx, client, conn, cancel := newHeadscaleCLIWithConfig()
-		defer cancel()
-		defer conn.Close()
-
-		response, err := client.DeleteRoute(ctx, &v1.DeleteRouteRequest{
-			RouteId: routeID,
-		})
-		if err != nil {
-			ErrorOutput(
-				err,
-				fmt.Sprintf("Cannot delete route %d: %s", routeID, status.Convert(err).Message()),
-				output,
-			)
-		}
-
-		if output != "" {
-			SuccessOutput(response, "", output)
-		}
-	},
-}
-
-// routesToPtables converts the list of routes to a nice table.
-func routesToPtables(routes []*v1.Route) pterm.TableData {
-	tableData := pterm.TableData{{"ID", "Node", "Prefix", "Advertised", "Enabled", "Primary"}}
-
-	for _, route := range routes {
-		var isPrimaryStr string
-		prefix, err := netip.ParsePrefix(route.GetPrefix())
-		if err != nil {
-			log.Printf("Error parsing prefix %s: %s", route.GetPrefix(), err)
-
-			continue
-		}
-		if tsaddr.IsExitRoute(prefix) {
-			isPrimaryStr = "-"
-		} else {
-			isPrimaryStr = strconv.FormatBool(route.GetIsPrimary())
-		}
-
-		tableData = append(tableData,
-			[]string{
-				strconv.FormatUint(route.GetId(), Base10),
-				route.GetNode().GetGivenName(),
-				route.GetPrefix(),
-				strconv.FormatBool(route.GetAdvertised()),
-				strconv.FormatBool(route.GetEnabled()),
-				isPrimaryStr,
-			})
-	}
-
-	return tableData
-}

cmd/headscale/cli/serve.go

@@ -2,10 +2,12 @@ package cli
 
 import (
 	"errors"
+	"fmt"
 	"net/http"
 
 	"github.com/rs/zerolog/log"
 	"github.com/spf13/cobra"
+	"github.com/tailscale/squibble"
 )
 
 func init() {
@@ -21,6 +23,12 @@ var serveCmd = &cobra.Command{
 	Run: func(cmd *cobra.Command, args []string) {
 		app, err := newHeadscaleServerWithConfig()
 		if err != nil {
+			var squibbleErr squibble.ValidationError
+			if errors.As(err, &squibbleErr) {
+				fmt.Printf("SQLite schema failed to validate:\n")
+				fmt.Println(squibbleErr.Diff)
+			}
+
 			log.Fatal().Caller().Err(err).Msg("Error initializing")
 		}
 

cmd/headscale/cli/users.go

@@ -4,9 +4,10 @@ import (
 	"errors"
 	"fmt"
 	"net/url"
+	"strconv"
 
-	survey "github.com/AlecAivazis/survey/v2"
 	v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
+	"github.com/juanfont/headscale/hscontrol/util"
 	"github.com/pterm/pterm"
 	"github.com/rs/zerolog/log"
 	"github.com/spf13/cobra"
@@ -27,10 +28,7 @@ func usernameAndIDFromFlag(cmd *cobra.Command) (uint64, string) {
 		err := errors.New("--name or --identifier flag is required")
 		ErrorOutput(
 			err,
-			fmt.Sprintf(
-				"Cannot rename user: %s",
-				status.Convert(err).Message(),
-			),
+			"Cannot rename user: "+status.Convert(err).Message(),
 			"",
 		)
 	}
@@ -114,10 +112,7 @@ var createUserCmd = &cobra.Command{
 		if err != nil {
 			ErrorOutput(
 				err,
-				fmt.Sprintf(
-					"Cannot create user: %s",
-					status.Convert(err).Message(),
-				),
+				"Cannot create user: "+status.Convert(err).Message(),
 				output,
 			)
 		}
@@ -147,16 +142,16 @@ var destroyUserCmd = &cobra.Command{
 		if err != nil {
 			ErrorOutput(
 				err,
-				fmt.Sprintf("Error: %s", status.Convert(err).Message()),
+				"Error: "+status.Convert(err).Message(),
 				output,
 			)
 		}
 
 		if len(users.GetUsers()) != 1 {
-			err := fmt.Errorf("Unable to determine user to delete, query returned multiple users, use ID")
+			err := errors.New("Unable to determine user to delete, query returned multiple users, use ID")
 			ErrorOutput(
 				err,
-				fmt.Sprintf("Error: %s", status.Convert(err).Message()),
+				"Error: "+status.Convert(err).Message(),
 				output,
 			)
 		}
@@ -166,16 +161,10 @@ var destroyUserCmd = &cobra.Command{
 		confirm := false
 		force, _ := cmd.Flags().GetBool("force")
 		if !force {
-			prompt := &survey.Confirm{
-				Message: fmt.Sprintf(
-					"Do you want to remove the user %q (%d) and any associated preauthkeys?",
-					user.GetName(), user.GetId(),
-				),
-			}
-			err := survey.AskOne(prompt, &confirm)
-			if err != nil {
-				return
-			}
+			confirm = util.YesNo(fmt.Sprintf(
+				"Do you want to remove the user %q (%d) and any associated preauthkeys?",
+				user.GetName(), user.GetId(),
+			))
 		}
 
 		if confirm || force {
@@ -185,10 +174,7 @@ var destroyUserCmd = &cobra.Command{
 			if err != nil {
 				ErrorOutput(
 					err,
-					fmt.Sprintf(
-						"Cannot destroy user: %s",
-						status.Convert(err).Message(),
-					),
+					"Cannot destroy user: "+status.Convert(err).Message(),
 					output,
 				)
 			}
@@ -220,20 +206,17 @@ var listUsersCmd = &cobra.Command{
 		switch {
 		case id > 0:
 			request.Id = uint64(id)
-			break
 		case username != "":
 			request.Name = username
-			break
 		case email != "":
 			request.Email = email
-			break
 		}
 
 		response, err := client.ListUsers(ctx, request)
 		if err != nil {
 			ErrorOutput(
 				err,
-				fmt.Sprintf("Cannot get users: %s", status.Convert(err).Message()),
+				"Cannot get users: "+status.Convert(err).Message(),
 				output,
 			)
 		}
@@ -247,7 +230,7 @@ var listUsersCmd = &cobra.Command{
 			tableData = append(
 				tableData,
 				[]string{
-					fmt.Sprintf("%d", user.GetId()),
+					strconv.FormatUint(user.GetId(), 10),
 					user.GetDisplayName(),
 					user.GetName(),
 					user.GetEmail(),
@@ -287,16 +270,16 @@ var renameUserCmd = &cobra.Command{
 		if err != nil {
 			ErrorOutput(
 				err,
-				fmt.Sprintf("Error: %s", status.Convert(err).Message()),
+				"Error: "+status.Convert(err).Message(),
 				output,
 			)
 		}
 
 		if len(users.GetUsers()) != 1 {
-			err := fmt.Errorf("Unable to determine user to delete, query returned multiple users, use ID")
+			err := errors.New("Unable to determine user to delete, query returned multiple users, use ID")
 			ErrorOutput(
 				err,
-				fmt.Sprintf("Error: %s", status.Convert(err).Message()),
+				"Error: "+status.Convert(err).Message(),
 				output,
 			)
 		}
@@ -312,10 +295,7 @@ var renameUserCmd = &cobra.Command{
 		if err != nil {
 			ErrorOutput(
 				err,
-				fmt.Sprintf(
-					"Cannot rename user: %s",
-					status.Convert(err).Message(),
-				),
+				"Cannot rename user: "+status.Convert(err).Message(),
 				output,
 			)
 		}

cmd/headscale/cli/utils.go

@@ -27,14 +27,14 @@ func newHeadscaleServerWithConfig() (*hscontrol.Headscale, error) {
 	cfg, err := types.LoadServerConfig()
 	if err != nil {
 		return nil, fmt.Errorf(
-			"failed to load configuration while creating headscale instance: %w",
+			"loading configuration: %w",
 			err,
 		)
 	}
 
 	app, err := hscontrol.NewHeadscale(cfg)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("creating new headscale: %w", err)
 	}
 
 	return app, nil
@@ -130,7 +130,7 @@ func newHeadscaleCLIWithConfig() (context.Context, v1.HeadscaleServiceClient, *g
 	return ctx, client, conn, cancel
 }
 
-func output(result interface{}, override string, outputFormat string) string {
+func output(result any, override string, outputFormat string) string {
 	var jsonBytes []byte
 	var err error
 	switch outputFormat {
@@ -158,7 +158,7 @@ func output(result interface{}, override string, outputFormat string) string {
 }
 
 // SuccessOutput prints the result to stdout and exits with status code 0.
-func SuccessOutput(result interface{}, override string, outputFormat string) {
+func SuccessOutput(result any, override string, outputFormat string) {
 	fmt.Println(output(result, override, outputFormat))
 	os.Exit(0)
 }
@@ -169,7 +169,14 @@ func ErrorOutput(errResult error, override string, outputFormat string) {
 		Error string `json:"error"`
 	}
 
-	fmt.Fprintf(os.Stderr, "%s\n", output(errOutput{errResult.Error()}, override, outputFormat))
+	var errorMessage string
+	if errResult != nil {
+		errorMessage = errResult.Error()
+	} else {
+		errorMessage = override
+	}
+
+	fmt.Fprintf(os.Stderr, "%s\n", output(errOutput{errorMessage}, override, outputFormat))
 	os.Exit(1)
 }
 

cmd/headscale/cli/version.go

@@ -1,13 +1,13 @@
 package cli
 
 import (
+	"github.com/juanfont/headscale/hscontrol/types"
 	"github.com/spf13/cobra"
 )
 
-var Version = "dev"
-
 func init() {
 	rootCmd.AddCommand(versionCmd)
+	versionCmd.Flags().StringP("output", "o", "", "Output format. Empty for human-readable, 'json', 'json-line' or 'yaml'")
 }
 
 var versionCmd = &cobra.Command{
@@ -16,6 +16,9 @@ var versionCmd = &cobra.Command{
 	Long:  "The version of headscale.",
 	Run: func(cmd *cobra.Command, args []string) {
 		output, _ := cmd.Flags().GetString("output")
-		SuccessOutput(map[string]string{"version": Version}, Version, output)
+
+		info := types.GetVersionInfo()
+
+		SuccessOutput(info, info.String(), output)
 	},
 }

cmd/hi/README.md

@@ -0,0 +1,6 @@
+# hi
+
+hi (headscale integration runner) is an entirely "vibe coded" wrapper around our
+[integration test suite](../integration). It essentially runs the docker
+commands for you with some added benefits of extracting resources like logs and
+databases.

cmd/hi/cleanup.go

@@ -0,0 +1,316 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"github.com/cenkalti/backoff/v5"
+	"github.com/docker/docker/api/types/container"
+	"github.com/docker/docker/api/types/filters"
+	"github.com/docker/docker/api/types/image"
+	"github.com/docker/docker/client"
+	"github.com/docker/docker/errdefs"
+)
+
+// cleanupBeforeTest performs cleanup operations before running tests.
+func cleanupBeforeTest(ctx context.Context) error {
+	if err := killTestContainers(ctx); err != nil {
+		return fmt.Errorf("failed to kill test containers: %w", err)
+	}
+
+	if err := pruneDockerNetworks(ctx); err != nil {
+		return fmt.Errorf("failed to prune networks: %w", err)
+	}
+
+	return nil
+}
+
+// cleanupAfterTest removes the test container after completion.
+func cleanupAfterTest(ctx context.Context, cli *client.Client, containerID string) error {
+	return cli.ContainerRemove(ctx, containerID, container.RemoveOptions{
+		Force: true,
+	})
+}
+
+// killTestContainers terminates and removes all test containers.
+func killTestContainers(ctx context.Context) error {
+	cli, err := createDockerClient()
+	if err != nil {
+		return fmt.Errorf("failed to create Docker client: %w", err)
+	}
+	defer cli.Close()
+
+	containers, err := cli.ContainerList(ctx, container.ListOptions{
+		All: true,
+	})
+	if err != nil {
+		return fmt.Errorf("failed to list containers: %w", err)
+	}
+
+	removed := 0
+	for _, cont := range containers {
+		shouldRemove := false
+		for _, name := range cont.Names {
+			if strings.Contains(name, "headscale-test-suite") ||
+				strings.Contains(name, "hs-") ||
+				strings.Contains(name, "ts-") ||
+				strings.Contains(name, "derp-") {
+				shouldRemove = true
+				break
+			}
+		}
+
+		if shouldRemove {
+			// First kill the container if it's running
+			if cont.State == "running" {
+				_ = cli.ContainerKill(ctx, cont.ID, "KILL")
+			}
+
+			// Then remove the container with retry logic
+			if removeContainerWithRetry(ctx, cli, cont.ID) {
+				removed++
+			}
+		}
+	}
+
+	if removed > 0 {
+		fmt.Printf("Removed %d test containers\n", removed)
+	} else {
+		fmt.Println("No test containers found to remove")
+	}
+
+	return nil
+}
+
+const (
+	containerRemoveInitialInterval = 100 * time.Millisecond
+	containerRemoveMaxElapsedTime  = 2 * time.Second
+)
+
+// removeContainerWithRetry attempts to remove a container with exponential backoff retry logic.
+func removeContainerWithRetry(ctx context.Context, cli *client.Client, containerID string) bool {
+	expBackoff := backoff.NewExponentialBackOff()
+	expBackoff.InitialInterval = containerRemoveInitialInterval
+
+	_, err := backoff.Retry(ctx, func() (struct{}, error) {
+		err := cli.ContainerRemove(ctx, containerID, container.RemoveOptions{
+			Force: true,
+		})
+		if err != nil {
+			return struct{}{}, err
+		}
+
+		return struct{}{}, nil
+	}, backoff.WithBackOff(expBackoff), backoff.WithMaxElapsedTime(containerRemoveMaxElapsedTime))
+
+	return err == nil
+}
+
+// pruneDockerNetworks removes unused Docker networks.
+func pruneDockerNetworks(ctx context.Context) error {
+	cli, err := createDockerClient()
+	if err != nil {
+		return fmt.Errorf("failed to create Docker client: %w", err)
+	}
+	defer cli.Close()
+
+	report, err := cli.NetworksPrune(ctx, filters.Args{})
+	if err != nil {
+		return fmt.Errorf("failed to prune networks: %w", err)
+	}
+
+	if len(report.NetworksDeleted) > 0 {
+		fmt.Printf("Removed %d unused networks\n", len(report.NetworksDeleted))
+	} else {
+		fmt.Println("No unused networks found to remove")
+	}
+
+	return nil
+}
+
+// cleanOldImages removes test-related and old dangling Docker images.
+func cleanOldImages(ctx context.Context) error {
+	cli, err := createDockerClient()
+	if err != nil {
+		return fmt.Errorf("failed to create Docker client: %w", err)
+	}
+	defer cli.Close()
+
+	images, err := cli.ImageList(ctx, image.ListOptions{
+		All: true,
+	})
+	if err != nil {
+		return fmt.Errorf("failed to list images: %w", err)
+	}
+
+	removed := 0
+	for _, img := range images {
+		shouldRemove := false
+		for _, tag := range img.RepoTags {
+			if strings.Contains(tag, "hs-") ||
+				strings.Contains(tag, "headscale-integration") ||
+				strings.Contains(tag, "tailscale") {
+				shouldRemove = true
+				break
+			}
+		}
+
+		if len(img.RepoTags) == 0 && time.Unix(img.Created, 0).Before(time.Now().Add(-7*24*time.Hour)) {
+			shouldRemove = true
+		}
+
+		if shouldRemove {
+			_, err := cli.ImageRemove(ctx, img.ID, image.RemoveOptions{
+				Force: true,
+			})
+			if err == nil {
+				removed++
+			}
+		}
+	}
+
+	if removed > 0 {
+		fmt.Printf("Removed %d test images\n", removed)
+	} else {
+		fmt.Println("No test images found to remove")
+	}
+
+	return nil
+}
+
+// cleanCacheVolume removes the Docker volume used for Go module cache.
+func cleanCacheVolume(ctx context.Context) error {
+	cli, err := createDockerClient()
+	if err != nil {
+		return fmt.Errorf("failed to create Docker client: %w", err)
+	}
+	defer cli.Close()
+
+	volumeName := "hs-integration-go-cache"
+	err = cli.VolumeRemove(ctx, volumeName, true)
+	if err != nil {
+		if errdefs.IsNotFound(err) {
+			fmt.Printf("Go module cache volume not found: %s\n", volumeName)
+		} else if errdefs.IsConflict(err) {
+			fmt.Printf("Go module cache volume is in use and cannot be removed: %s\n", volumeName)
+		} else {
+			fmt.Printf("Failed to remove Go module cache volume %s: %v\n", volumeName, err)
+		}
+	} else {
+		fmt.Printf("Removed Go module cache volume: %s\n", volumeName)
+	}
+
+	return nil
+}
+
+// cleanupSuccessfulTestArtifacts removes artifacts from successful test runs to save disk space.
+// This function removes large artifacts that are mainly useful for debugging failures:
+// - Database dumps (.db files)
+// - Profile data (pprof directories)
+// - MapResponse data (mapresponses directories)
+// - Prometheus metrics files
+//
+// It preserves:
+// - Log files (.log) which are small and useful for verification.
+func cleanupSuccessfulTestArtifacts(logsDir string, verbose bool) error {
+	entries, err := os.ReadDir(logsDir)
+	if err != nil {
+		return fmt.Errorf("failed to read logs directory: %w", err)
+	}
+
+	var (
+		removedFiles, removedDirs int
+		totalSize                 int64
+	)
+
+	for _, entry := range entries {
+		name := entry.Name()
+		fullPath := filepath.Join(logsDir, name)
+
+		if entry.IsDir() {
+			// Remove pprof and mapresponses directories (typically large)
+			// These directories contain artifacts from all containers in the test run
+			if name == "pprof" || name == "mapresponses" {
+				size, sizeErr := getDirSize(fullPath)
+				if sizeErr == nil {
+					totalSize += size
+				}
+
+				err := os.RemoveAll(fullPath)
+				if err != nil {
+					if verbose {
+						log.Printf("Warning: failed to remove directory %s: %v", name, err)
+					}
+				} else {
+					removedDirs++
+
+					if verbose {
+						log.Printf("Removed directory: %s/", name)
+					}
+				}
+			}
+		} else {
+			// Only process test-related files (headscale and tailscale)
+			if !strings.HasPrefix(name, "hs-") && !strings.HasPrefix(name, "ts-") {
+				continue
+			}
+
+			// Remove database, metrics, and status files, but keep logs
+			shouldRemove := strings.HasSuffix(name, ".db") ||
+				strings.HasSuffix(name, "_metrics.txt") ||
+				strings.HasSuffix(name, "_status.json")
+
+			if shouldRemove {
+				info, infoErr := entry.Info()
+				if infoErr == nil {
+					totalSize += info.Size()
+				}
+
+				err := os.Remove(fullPath)
+				if err != nil {
+					if verbose {
+						log.Printf("Warning: failed to remove file %s: %v", name, err)
+					}
+				} else {
+					removedFiles++
+
+					if verbose {
+						log.Printf("Removed file: %s", name)
+					}
+				}
+			}
+		}
+	}
+
+	if removedFiles > 0 || removedDirs > 0 {
+		const bytesPerMB = 1024 * 1024
+		log.Printf("Cleaned up %d files and %d directories (freed ~%.2f MB)",
+			removedFiles, removedDirs, float64(totalSize)/bytesPerMB)
+	}
+
+	return nil
+}
+
+// getDirSize calculates the total size of a directory.
+func getDirSize(path string) (int64, error) {
+	var size int64
+
+	err := filepath.Walk(path, func(_ string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+
+		if !info.IsDir() {
+			size += info.Size()
+		}
+
+		return nil
+	})
+
+	return size, err
+}

cmd/hi/docker.go

@@ -0,0 +1,846 @@
+package main
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"log"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"github.com/docker/docker/api/types/container"
+	"github.com/docker/docker/api/types/image"
+	"github.com/docker/docker/api/types/mount"
+	"github.com/docker/docker/client"
+	"github.com/docker/docker/pkg/stdcopy"
+	"github.com/juanfont/headscale/integration/dockertestutil"
+)
+
+var (
+	ErrTestFailed              = errors.New("test failed")
+	ErrUnexpectedContainerWait = errors.New("unexpected end of container wait")
+	ErrNoDockerContext         = errors.New("no docker context found")
+	ErrAnotherRunInProgress    = errors.New("another integration test run is already in progress")
+)
+
+// RunningTestInfo contains information about a currently running integration test.
+type RunningTestInfo struct {
+	RunID         string
+	ContainerID   string
+	ContainerName string
+	StartTime     time.Time
+	Duration      time.Duration
+	TestPattern   string
+}
+
+// ErrNoRunningTests indicates that no integration test is currently running.
+var ErrNoRunningTests = errors.New("no running tests found")
+
+// checkForRunningTests checks if there's already an integration test running.
+// Returns ErrNoRunningTests if no test is running, or RunningTestInfo with details about the running test.
+func checkForRunningTests(ctx context.Context) (*RunningTestInfo, error) {
+	cli, err := createDockerClient()
+	if err != nil {
+		return nil, fmt.Errorf("failed to create Docker client: %w", err)
+	}
+	defer cli.Close()
+
+	// List all running containers
+	containers, err := cli.ContainerList(ctx, container.ListOptions{
+		All: false, // Only running containers
+	})
+	if err != nil {
+		return nil, fmt.Errorf("failed to list containers: %w", err)
+	}
+
+	// Look for containers with hi.test-type=test-runner label
+	for _, cont := range containers {
+		if cont.Labels != nil && cont.Labels["hi.test-type"] == "test-runner" {
+			// Found a running test runner container
+			runID := cont.Labels["hi.run-id"]
+
+			containerName := ""
+			for _, name := range cont.Names {
+				containerName = strings.TrimPrefix(name, "/")
+
+				break
+			}
+
+			// Get more details via inspection
+			inspect, err := cli.ContainerInspect(ctx, cont.ID)
+			if err != nil {
+				// Return basic info if inspection fails
+				return &RunningTestInfo{
+					RunID:         runID,
+					ContainerID:   cont.ID,
+					ContainerName: containerName,
+				}, nil
+			}
+
+			startTime, _ := time.Parse(time.RFC3339Nano, inspect.State.StartedAt)
+			duration := time.Since(startTime)
+
+			// Try to extract test pattern from command
+			testPattern := ""
+
+			if len(inspect.Config.Cmd) > 0 {
+				for i, arg := range inspect.Config.Cmd {
+					if arg == "-run" && i+1 < len(inspect.Config.Cmd) {
+						testPattern = inspect.Config.Cmd[i+1]
+
+						break
+					}
+				}
+			}
+
+			return &RunningTestInfo{
+				RunID:         runID,
+				ContainerID:   cont.ID,
+				ContainerName: containerName,
+				StartTime:     startTime,
+				Duration:      duration,
+				TestPattern:   testPattern,
+			}, nil
+		}
+	}
+
+	return nil, ErrNoRunningTests
+}
+
+// runTestContainer executes integration tests in a Docker container.
+func runTestContainer(ctx context.Context, config *RunConfig) error {
+	cli, err := createDockerClient()
+	if err != nil {
+		return fmt.Errorf("failed to create Docker client: %w", err)
+	}
+	defer cli.Close()
+
+	runID := dockertestutil.GenerateRunID()
+	containerName := "headscale-test-suite-" + runID
+	logsDir := filepath.Join(config.LogsDir, runID)
+
+	if config.Verbose {
+		log.Printf("Run ID: %s", runID)
+		log.Printf("Container name: %s", containerName)
+		log.Printf("Logs directory: %s", logsDir)
+	}
+
+	absLogsDir, err := filepath.Abs(logsDir)
+	if err != nil {
+		return fmt.Errorf("failed to get absolute path for logs directory: %w", err)
+	}
+
+	const dirPerm = 0o755
+	if err := os.MkdirAll(absLogsDir, dirPerm); err != nil {
+		return fmt.Errorf("failed to create logs directory: %w", err)
+	}
+
+	if config.CleanBefore {
+		if config.Verbose {
+			log.Printf("Running pre-test cleanup...")
+		}
+		if err := cleanupBeforeTest(ctx); err != nil && config.Verbose {
+			log.Printf("Warning: pre-test cleanup failed: %v", err)
+		}
+	}
+
+	goTestCmd := buildGoTestCommand(config)
+	if config.Verbose {
+		log.Printf("Command: %s", strings.Join(goTestCmd, " "))
+	}
+
+	imageName := "golang:" + config.GoVersion
+	if err := ensureImageAvailable(ctx, cli, imageName, config.Verbose); err != nil {
+		return fmt.Errorf("failed to ensure image availability: %w", err)
+	}
+
+	resp, err := createGoTestContainer(ctx, cli, config, containerName, absLogsDir, goTestCmd)
+	if err != nil {
+		return fmt.Errorf("failed to create container: %w", err)
+	}
+
+	if config.Verbose {
+		log.Printf("Created container: %s", resp.ID)
+	}
+
+	if err := cli.ContainerStart(ctx, resp.ID, container.StartOptions{}); err != nil {
+		return fmt.Errorf("failed to start container: %w", err)
+	}
+
+	log.Printf("Starting test: %s", config.TestPattern)
+
+	// Start stats collection for container resource monitoring (if enabled)
+	var statsCollector *StatsCollector
+	if config.Stats {
+		var err error
+		statsCollector, err = NewStatsCollector()
+		if err != nil {
+			if config.Verbose {
+				log.Printf("Warning: failed to create stats collector: %v", err)
+			}
+			statsCollector = nil
+		}
+
+		if statsCollector != nil {
+			defer statsCollector.Close()
+
+			// Start stats collection immediately - no need for complex retry logic
+			// The new implementation monitors Docker events and will catch containers as they start
+			if err := statsCollector.StartCollection(ctx, runID, config.Verbose); err != nil {
+				if config.Verbose {
+					log.Printf("Warning: failed to start stats collection: %v", err)
+				}
+			}
+			defer statsCollector.StopCollection()
+		}
+	}
+
+	exitCode, err := streamAndWait(ctx, cli, resp.ID)
+
+	// Ensure all containers have finished and logs are flushed before extracting artifacts
+	if waitErr := waitForContainerFinalization(ctx, cli, resp.ID, config.Verbose); waitErr != nil && config.Verbose {
+		log.Printf("Warning: failed to wait for container finalization: %v", waitErr)
+	}
+
+	// Extract artifacts from test containers before cleanup
+	if err := extractArtifactsFromContainers(ctx, resp.ID, logsDir, config.Verbose); err != nil && config.Verbose {
+		log.Printf("Warning: failed to extract artifacts from containers: %v", err)
+	}
+
+	// Always list control files regardless of test outcome
+	listControlFiles(logsDir)
+
+	// Print stats summary and check memory limits if enabled
+	if config.Stats && statsCollector != nil {
+		violations := statsCollector.PrintSummaryAndCheckLimits(config.HSMemoryLimit, config.TSMemoryLimit)
+		if len(violations) > 0 {
+			log.Printf("MEMORY LIMIT VIOLATIONS DETECTED:")
+			log.Printf("=================================")
+			for _, violation := range violations {
+				log.Printf("Container %s exceeded memory limit: %.1f MB > %.1f MB",
+					violation.ContainerName, violation.MaxMemoryMB, violation.LimitMB)
+			}
+
+			return fmt.Errorf("test failed: %d container(s) exceeded memory limits", len(violations))
+		}
+	}
+
+	shouldCleanup := config.CleanAfter && (!config.KeepOnFailure || exitCode == 0)
+	if shouldCleanup {
+		if config.Verbose {
+			log.Printf("Running post-test cleanup...")
+		}
+		if cleanErr := cleanupAfterTest(ctx, cli, resp.ID); cleanErr != nil && config.Verbose {
+			log.Printf("Warning: post-test cleanup failed: %v", cleanErr)
+		}
+
+		// Clean up artifacts from successful tests to save disk space in CI
+		if exitCode == 0 {
+			if config.Verbose {
+				log.Printf("Test succeeded, cleaning up artifacts to save disk space...")
+			}
+
+			cleanErr := cleanupSuccessfulTestArtifacts(logsDir, config.Verbose)
+
+			if cleanErr != nil && config.Verbose {
+				log.Printf("Warning: artifact cleanup failed: %v", cleanErr)
+			}
+		}
+	}
+
+	if err != nil {
+		return fmt.Errorf("test execution failed: %w", err)
+	}
+
+	if exitCode != 0 {
+		return fmt.Errorf("%w: exit code %d", ErrTestFailed, exitCode)
+	}
+
+	log.Printf("Test completed successfully!")
+
+	return nil
+}
+
+// buildGoTestCommand constructs the go test command arguments.
+func buildGoTestCommand(config *RunConfig) []string {
+	cmd := []string{"go", "test", "./..."}
+
+	if config.TestPattern != "" {
+		cmd = append(cmd, "-run", config.TestPattern)
+	}
+
+	if config.FailFast {
+		cmd = append(cmd, "-failfast")
+	}
+
+	cmd = append(cmd, "-timeout", config.Timeout.String())
+	cmd = append(cmd, "-v")
+
+	return cmd
+}
+
+// createGoTestContainer creates a Docker container configured for running integration tests.
+func createGoTestContainer(ctx context.Context, cli *client.Client, config *RunConfig, containerName, logsDir string, goTestCmd []string) (container.CreateResponse, error) {
+	pwd, err := os.Getwd()
+	if err != nil {
+		return container.CreateResponse{}, fmt.Errorf("failed to get working directory: %w", err)
+	}
+
+	projectRoot := findProjectRoot(pwd)
+
+	runID := dockertestutil.ExtractRunIDFromContainerName(containerName)
+
+	env := []string{
+		fmt.Sprintf("HEADSCALE_INTEGRATION_POSTGRES=%d", boolToInt(config.UsePostgres)),
+		"HEADSCALE_INTEGRATION_RUN_ID=" + runID,
+	}
+
+	// Pass through CI environment variable for CI detection
+	if ci := os.Getenv("CI"); ci != "" {
+		env = append(env, "CI="+ci)
+	}
+
+	// Pass through all HEADSCALE_INTEGRATION_* environment variables
+	for _, e := range os.Environ() {
+		if strings.HasPrefix(e, "HEADSCALE_INTEGRATION_") {
+			// Skip the ones we already set explicitly
+			if strings.HasPrefix(e, "HEADSCALE_INTEGRATION_POSTGRES=") ||
+				strings.HasPrefix(e, "HEADSCALE_INTEGRATION_RUN_ID=") {
+				continue
+			}
+
+			env = append(env, e)
+		}
+	}
+
+	// Set GOCACHE to a known location (used by both bind mount and volume cases)
+	env = append(env, "GOCACHE=/cache/go-build")
+
+	containerConfig := &container.Config{
+		Image:      "golang:" + config.GoVersion,
+		Cmd:        goTestCmd,
+		Env:        env,
+		WorkingDir: projectRoot + "/integration",
+		Tty:        true,
+		Labels: map[string]string{
+			"hi.run-id":    runID,
+			"hi.test-type": "test-runner",
+		},
+	}
+
+	// Get the correct Docker socket path from the current context
+	dockerSocketPath := getDockerSocketPath()
+
+	if config.Verbose {
+		log.Printf("Using Docker socket: %s", dockerSocketPath)
+	}
+
+	binds := []string{
+		fmt.Sprintf("%s:%s", projectRoot, projectRoot),
+		dockerSocketPath + ":/var/run/docker.sock",
+		logsDir + ":/tmp/control",
+	}
+
+	// Use bind mounts for Go cache if provided via environment variables,
+	// otherwise fall back to Docker volumes for local development
+	var mounts []mount.Mount
+
+	goCache := os.Getenv("HEADSCALE_INTEGRATION_GO_CACHE")
+	goBuildCache := os.Getenv("HEADSCALE_INTEGRATION_GO_BUILD_CACHE")
+
+	if goCache != "" {
+		binds = append(binds, goCache+":/go")
+	} else {
+		mounts = append(mounts, mount.Mount{
+			Type:   mount.TypeVolume,
+			Source: "hs-integration-go-cache",
+			Target: "/go",
+		})
+	}
+
+	if goBuildCache != "" {
+		binds = append(binds, goBuildCache+":/cache/go-build")
+	} else {
+		mounts = append(mounts, mount.Mount{
+			Type:   mount.TypeVolume,
+			Source: "hs-integration-go-build-cache",
+			Target: "/cache/go-build",
+		})
+	}
+
+	hostConfig := &container.HostConfig{
+		AutoRemove: false, // We'll remove manually for better control
+		Binds:      binds,
+		Mounts:     mounts,
+	}
+
+	return cli.ContainerCreate(ctx, containerConfig, hostConfig, nil, nil, containerName)
+}
+
+// streamAndWait streams container output and waits for completion.
+func streamAndWait(ctx context.Context, cli *client.Client, containerID string) (int, error) {
+	out, err := cli.ContainerLogs(ctx, containerID, container.LogsOptions{
+		ShowStdout: true,
+		ShowStderr: true,
+		Follow:     true,
+	})
+	if err != nil {
+		return -1, fmt.Errorf("failed to get container logs: %w", err)
+	}
+	defer out.Close()
+
+	go func() {
+		_, _ = io.Copy(os.Stdout, out)
+	}()
+
+	statusCh, errCh := cli.ContainerWait(ctx, containerID, container.WaitConditionNotRunning)
+	select {
+	case err := <-errCh:
+		if err != nil {
+			return -1, fmt.Errorf("error waiting for container: %w", err)
+		}
+	case status := <-statusCh:
+		return int(status.StatusCode), nil
+	}
+
+	return -1, ErrUnexpectedContainerWait
+}
+
+// waitForContainerFinalization ensures all test containers have properly finished and flushed their output.
+func waitForContainerFinalization(ctx context.Context, cli *client.Client, testContainerID string, verbose bool) error {
+	// First, get all related test containers
+	containers, err := cli.ContainerList(ctx, container.ListOptions{All: true})
+	if err != nil {
+		return fmt.Errorf("failed to list containers: %w", err)
+	}
+
+	testContainers := getCurrentTestContainers(containers, testContainerID, verbose)
+
+	// Wait for all test containers to reach a final state
+	maxWaitTime := 10 * time.Second
+	checkInterval := 500 * time.Millisecond
+	timeout := time.After(maxWaitTime)
+	ticker := time.NewTicker(checkInterval)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-timeout:
+			if verbose {
+				log.Printf("Timeout waiting for container finalization, proceeding with artifact extraction")
+			}
+			return nil
+		case <-ticker.C:
+			allFinalized := true
+
+			for _, testCont := range testContainers {
+				inspect, err := cli.ContainerInspect(ctx, testCont.ID)
+				if err != nil {
+					if verbose {
+						log.Printf("Warning: failed to inspect container %s: %v", testCont.name, err)
+					}
+					continue
+				}
+
+				// Check if container is in a final state
+				if !isContainerFinalized(inspect.State) {
+					allFinalized = false
+					if verbose {
+						log.Printf("Container %s still finalizing (state: %s)", testCont.name, inspect.State.Status)
+					}
+
+					break
+				}
+			}
+
+			if allFinalized {
+				if verbose {
+					log.Printf("All test containers finalized, ready for artifact extraction")
+				}
+				return nil
+			}
+		}
+	}
+}
+
+// isContainerFinalized checks if a container has reached a final state where logs are flushed.
+func isContainerFinalized(state *container.State) bool {
+	// Container is finalized if it's not running and has a finish time
+	return !state.Running && state.FinishedAt != ""
+}
+
+// findProjectRoot locates the project root by finding the directory containing go.mod.
+func findProjectRoot(startPath string) string {
+	current := startPath
+	for {
+		if _, err := os.Stat(filepath.Join(current, "go.mod")); err == nil {
+			return current
+		}
+		parent := filepath.Dir(current)
+		if parent == current {
+			return startPath
+		}
+		current = parent
+	}
+}
+
+// boolToInt converts a boolean to an integer for environment variables.
+func boolToInt(b bool) int {
+	if b {
+		return 1
+	}
+	return 0
+}
+
+// DockerContext represents Docker context information.
+type DockerContext struct {
+	Name      string         `json:"Name"`
+	Metadata  map[string]any `json:"Metadata"`
+	Endpoints map[string]any `json:"Endpoints"`
+	Current   bool           `json:"Current"`
+}
+
+// createDockerClient creates a Docker client with context detection.
+func createDockerClient() (*client.Client, error) {
+	contextInfo, err := getCurrentDockerContext()
+	if err != nil {
+		return client.NewClientWithOpts(client.FromEnv, client.WithAPIVersionNegotiation())
+	}
+
+	var clientOpts []client.Opt
+	clientOpts = append(clientOpts, client.WithAPIVersionNegotiation())
+
+	if contextInfo != nil {
+		if endpoints, ok := contextInfo.Endpoints["docker"]; ok {
+			if endpointMap, ok := endpoints.(map[string]any); ok {
+				if host, ok := endpointMap["Host"].(string); ok {
+					if runConfig.Verbose {
+						log.Printf("Using Docker host from context '%s': %s", contextInfo.Name, host)
+					}
+					clientOpts = append(clientOpts, client.WithHost(host))
+				}
+			}
+		}
+	}
+
+	if len(clientOpts) == 1 {
+		clientOpts = append(clientOpts, client.FromEnv)
+	}
+
+	return client.NewClientWithOpts(clientOpts...)
+}
+
+// getCurrentDockerContext retrieves the current Docker context information.
+func getCurrentDockerContext() (*DockerContext, error) {
+	cmd := exec.Command("docker", "context", "inspect")
+	output, err := cmd.Output()
+	if err != nil {
+		return nil, fmt.Errorf("failed to get docker context: %w", err)
+	}
+
+	var contexts []DockerContext
+	if err := json.Unmarshal(output, &contexts); err != nil {
+		return nil, fmt.Errorf("failed to parse docker context: %w", err)
+	}
+
+	if len(contexts) > 0 {
+		return &contexts[0], nil
+	}
+
+	return nil, ErrNoDockerContext
+}
+
+// getDockerSocketPath returns the correct Docker socket path for the current context.
+func getDockerSocketPath() string {
+	// Always use the default socket path for mounting since Docker handles
+	// the translation to the actual socket (e.g., colima socket) internally
+	return "/var/run/docker.sock"
+}
+
+// checkImageAvailableLocally checks if the specified Docker image is available locally.
+func checkImageAvailableLocally(ctx context.Context, cli *client.Client, imageName string) (bool, error) {
+	_, _, err := cli.ImageInspectWithRaw(ctx, imageName)
+	if err != nil {
+		if client.IsErrNotFound(err) {
+			return false, nil
+		}
+		return false, fmt.Errorf("failed to inspect image %s: %w", imageName, err)
+	}
+
+	return true, nil
+}
+
+// ensureImageAvailable checks if the image is available locally first, then pulls if needed.
+func ensureImageAvailable(ctx context.Context, cli *client.Client, imageName string, verbose bool) error {
+	// First check if image is available locally
+	available, err := checkImageAvailableLocally(ctx, cli, imageName)
+	if err != nil {
+		return fmt.Errorf("failed to check local image availability: %w", err)
+	}
+
+	if available {
+		if verbose {
+			log.Printf("Image %s is available locally", imageName)
+		}
+		return nil
+	}
+
+	// Image not available locally, try to pull it
+	if verbose {
+		log.Printf("Image %s not found locally, pulling...", imageName)
+	}
+
+	reader, err := cli.ImagePull(ctx, imageName, image.PullOptions{})
+	if err != nil {
+		return fmt.Errorf("failed to pull image %s: %w", imageName, err)
+	}
+	defer reader.Close()
+
+	if verbose {
+		_, err = io.Copy(os.Stdout, reader)
+		if err != nil {
+			return fmt.Errorf("failed to read pull output: %w", err)
+		}
+	} else {
+		_, err = io.Copy(io.Discard, reader)
+		if err != nil {
+			return fmt.Errorf("failed to read pull output: %w", err)
+		}
+		log.Printf("Image %s pulled successfully", imageName)
+	}
+
+	return nil
+}
+
+// listControlFiles displays the headscale test artifacts created in the control logs directory.
+func listControlFiles(logsDir string) {
+	entries, err := os.ReadDir(logsDir)
+	if err != nil {
+		log.Printf("Logs directory: %s", logsDir)
+		return
+	}
+
+	var logFiles []string
+	var dataFiles []string
+	var dataDirs []string
+
+	for _, entry := range entries {
+		name := entry.Name()
+		// Only show headscale (hs-*) files and directories
+		if !strings.HasPrefix(name, "hs-") {
+			continue
+		}
+
+		if entry.IsDir() {
+			// Include directories (pprof, mapresponses)
+			if strings.Contains(name, "-pprof") || strings.Contains(name, "-mapresponses") {
+				dataDirs = append(dataDirs, name)
+			}
+		} else {
+			// Include files
+			switch {
+			case strings.HasSuffix(name, ".stderr.log") || strings.HasSuffix(name, ".stdout.log"):
+				logFiles = append(logFiles, name)
+			case strings.HasSuffix(name, ".db"):
+				dataFiles = append(dataFiles, name)
+			}
+		}
+	}
+
+	log.Printf("Test artifacts saved to: %s", logsDir)
+
+	if len(logFiles) > 0 {
+		log.Printf("Headscale logs:")
+		for _, file := range logFiles {
+			log.Printf("  %s", file)
+		}
+	}
+
+	if len(dataFiles) > 0 || len(dataDirs) > 0 {
+		log.Printf("Headscale data:")
+		for _, file := range dataFiles {
+			log.Printf("  %s", file)
+		}
+		for _, dir := range dataDirs {
+			log.Printf("  %s/", dir)
+		}
+	}
+}
+
+// extractArtifactsFromContainers collects container logs and files from the specific test run.
+func extractArtifactsFromContainers(ctx context.Context, testContainerID, logsDir string, verbose bool) error {
+	cli, err := createDockerClient()
+	if err != nil {
+		return fmt.Errorf("failed to create Docker client: %w", err)
+	}
+	defer cli.Close()
+
+	// List all containers
+	containers, err := cli.ContainerList(ctx, container.ListOptions{All: true})
+	if err != nil {
+		return fmt.Errorf("failed to list containers: %w", err)
+	}
+
+	// Get containers from the specific test run
+	currentTestContainers := getCurrentTestContainers(containers, testContainerID, verbose)
+
+	extractedCount := 0
+	for _, cont := range currentTestContainers {
+		// Extract container logs and tar files
+		if err := extractContainerArtifacts(ctx, cli, cont.ID, cont.name, logsDir, verbose); err != nil {
+			if verbose {
+				log.Printf("Warning: failed to extract artifacts from container %s (%s): %v", cont.name, cont.ID[:12], err)
+			}
+		} else {
+			if verbose {
+				log.Printf("Extracted artifacts from container %s (%s)", cont.name, cont.ID[:12])
+			}
+			extractedCount++
+		}
+	}
+
+	if verbose && extractedCount > 0 {
+		log.Printf("Extracted artifacts from %d containers", extractedCount)
+	}
+
+	return nil
+}
+
+// testContainer represents a container from the current test run.
+type testContainer struct {
+	ID   string
+	name string
+}
+
+// getCurrentTestContainers filters containers to only include those from the current test run.
+func getCurrentTestContainers(containers []container.Summary, testContainerID string, verbose bool) []testContainer {
+	var testRunContainers []testContainer
+
+	// Find the test container to get its run ID label
+	var runID string
+	for _, cont := range containers {
+		if cont.ID == testContainerID {
+			if cont.Labels != nil {
+				runID = cont.Labels["hi.run-id"]
+			}
+			break
+		}
+	}
+
+	if runID == "" {
+		log.Printf("Error: test container %s missing required hi.run-id label", testContainerID[:12])
+		return testRunContainers
+	}
+
+	if verbose {
+		log.Printf("Looking for containers with run ID: %s", runID)
+	}
+
+	// Find all containers with the same run ID
+	for _, cont := range containers {
+		for _, name := range cont.Names {
+			containerName := strings.TrimPrefix(name, "/")
+			if strings.HasPrefix(containerName, "hs-") || strings.HasPrefix(containerName, "ts-") {
+				// Check if container has matching run ID label
+				if cont.Labels != nil && cont.Labels["hi.run-id"] == runID {
+					testRunContainers = append(testRunContainers, testContainer{
+						ID:   cont.ID,
+						name: containerName,
+					})
+					if verbose {
+						log.Printf("Including container %s (run ID: %s)", containerName, runID)
+					}
+				}
+
+				break
+			}
+		}
+	}
+
+	return testRunContainers
+}
+
+// extractContainerArtifacts saves logs and tar files from a container.
+func extractContainerArtifacts(ctx context.Context, cli *client.Client, containerID, containerName, logsDir string, verbose bool) error {
+	// Ensure the logs directory exists
+	if err := os.MkdirAll(logsDir, 0o755); err != nil {
+		return fmt.Errorf("failed to create logs directory: %w", err)
+	}
+
+	// Extract container logs
+	if err := extractContainerLogs(ctx, cli, containerID, containerName, logsDir, verbose); err != nil {
+		return fmt.Errorf("failed to extract logs: %w", err)
+	}
+
+	// Extract tar files for headscale containers only
+	if strings.HasPrefix(containerName, "hs-") {
+		if err := extractContainerFiles(ctx, cli, containerID, containerName, logsDir, verbose); err != nil {
+			if verbose {
+				log.Printf("Warning: failed to extract files from %s: %v", containerName, err)
+			}
+			// Don't fail the whole extraction if files are missing
+		}
+	}
+
+	return nil
+}
+
+// extractContainerLogs saves the stdout and stderr logs from a container to files.
+func extractContainerLogs(ctx context.Context, cli *client.Client, containerID, containerName, logsDir string, verbose bool) error {
+	// Get container logs
+	logReader, err := cli.ContainerLogs(ctx, containerID, container.LogsOptions{
+		ShowStdout: true,
+		ShowStderr: true,
+		Timestamps: false,
+		Follow:     false,
+		Tail:       "all",
+	})
+	if err != nil {
+		return fmt.Errorf("failed to get container logs: %w", err)
+	}
+	defer logReader.Close()
+
+	// Create log files following the headscale naming convention
+	stdoutPath := filepath.Join(logsDir, containerName+".stdout.log")
+	stderrPath := filepath.Join(logsDir, containerName+".stderr.log")
+
+	// Create buffers to capture stdout and stderr separately
+	var stdoutBuf, stderrBuf bytes.Buffer
+
+	// Demultiplex the Docker logs stream to separate stdout and stderr
+	_, err = stdcopy.StdCopy(&stdoutBuf, &stderrBuf, logReader)
+	if err != nil {
+		return fmt.Errorf("failed to demultiplex container logs: %w", err)
+	}
+
+	// Write stdout logs
+	if err := os.WriteFile(stdoutPath, stdoutBuf.Bytes(), 0o644); err != nil {
+		return fmt.Errorf("failed to write stdout log: %w", err)
+	}
+
+	// Write stderr logs
+	if err := os.WriteFile(stderrPath, stderrBuf.Bytes(), 0o644); err != nil {
+		return fmt.Errorf("failed to write stderr log: %w", err)
+	}
+
+	if verbose {
+		log.Printf("Saved logs for %s: %s, %s", containerName, stdoutPath, stderrPath)
+	}
+
+	return nil
+}
+
+// extractContainerFiles extracts database file and directories from headscale containers.
+// Note: The actual file extraction is now handled by the integration tests themselves
+// via SaveProfile, SaveMapResponses, and SaveDatabase functions in hsic.go.
+func extractContainerFiles(ctx context.Context, cli *client.Client, containerID, containerName, logsDir string, verbose bool) error {
+	// Files are now extracted directly by the integration tests
+	// This function is kept for potential future use or other file types
+	return nil
+}

cmd/hi/doctor.go

@@ -0,0 +1,374 @@
+package main
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"log"
+	"os/exec"
+	"strings"
+)
+
+var ErrSystemChecksFailed = errors.New("system checks failed")
+
+// DoctorResult represents the result of a single health check.
+type DoctorResult struct {
+	Name        string
+	Status      string // "PASS", "FAIL", "WARN"
+	Message     string
+	Suggestions []string
+}
+
+// runDoctorCheck performs comprehensive pre-flight checks for integration testing.
+func runDoctorCheck(ctx context.Context) error {
+	results := []DoctorResult{}
+
+	// Check 1: Docker binary availability
+	results = append(results, checkDockerBinary())
+
+	// Check 2: Docker daemon connectivity
+	dockerResult := checkDockerDaemon(ctx)
+	results = append(results, dockerResult)
+
+	// If Docker is available, run additional checks
+	if dockerResult.Status == "PASS" {
+		results = append(results, checkDockerContext(ctx))
+		results = append(results, checkDockerSocket(ctx))
+		results = append(results, checkGolangImage(ctx))
+	}
+
+	// Check 3: Go installation
+	results = append(results, checkGoInstallation())
+
+	// Check 4: Git repository
+	results = append(results, checkGitRepository())
+
+	// Check 5: Required files
+	results = append(results, checkRequiredFiles())
+
+	// Display results
+	displayDoctorResults(results)
+
+	// Return error if any critical checks failed
+	for _, result := range results {
+		if result.Status == "FAIL" {
+			return fmt.Errorf("%w - see details above", ErrSystemChecksFailed)
+		}
+	}
+
+	log.Printf("✅ All system checks passed - ready to run integration tests!")
+
+	return nil
+}
+
+// checkDockerBinary verifies Docker binary is available.
+func checkDockerBinary() DoctorResult {
+	_, err := exec.LookPath("docker")
+	if err != nil {
+		return DoctorResult{
+			Name:    "Docker Binary",
+			Status:  "FAIL",
+			Message: "Docker binary not found in PATH",
+			Suggestions: []string{
+				"Install Docker: https://docs.docker.com/get-docker/",
+				"For macOS: consider using colima or Docker Desktop",
+				"Ensure docker is in your PATH",
+			},
+		}
+	}
+
+	return DoctorResult{
+		Name:    "Docker Binary",
+		Status:  "PASS",
+		Message: "Docker binary found",
+	}
+}
+
+// checkDockerDaemon verifies Docker daemon is running and accessible.
+func checkDockerDaemon(ctx context.Context) DoctorResult {
+	cli, err := createDockerClient()
+	if err != nil {
+		return DoctorResult{
+			Name:    "Docker Daemon",
+			Status:  "FAIL",
+			Message: fmt.Sprintf("Cannot create Docker client: %v", err),
+			Suggestions: []string{
+				"Start Docker daemon/service",
+				"Check Docker Desktop is running (if using Docker Desktop)",
+				"For colima: run 'colima start'",
+				"Verify DOCKER_HOST environment variable if set",
+			},
+		}
+	}
+	defer cli.Close()
+
+	_, err = cli.Ping(ctx)
+	if err != nil {
+		return DoctorResult{
+			Name:    "Docker Daemon",
+			Status:  "FAIL",
+			Message: fmt.Sprintf("Cannot ping Docker daemon: %v", err),
+			Suggestions: []string{
+				"Ensure Docker daemon is running",
+				"Check Docker socket permissions",
+				"Try: docker info",
+			},
+		}
+	}
+
+	return DoctorResult{
+		Name:    "Docker Daemon",
+		Status:  "PASS",
+		Message: "Docker daemon is running and accessible",
+	}
+}
+
+// checkDockerContext verifies Docker context configuration.
+func checkDockerContext(_ context.Context) DoctorResult {
+	contextInfo, err := getCurrentDockerContext()
+	if err != nil {
+		return DoctorResult{
+			Name:    "Docker Context",
+			Status:  "WARN",
+			Message: "Could not detect Docker context, using default settings",
+			Suggestions: []string{
+				"Check: docker context ls",
+				"Consider setting up a specific context if needed",
+			},
+		}
+	}
+
+	if contextInfo == nil {
+		return DoctorResult{
+			Name:    "Docker Context",
+			Status:  "PASS",
+			Message: "Using default Docker context",
+		}
+	}
+
+	return DoctorResult{
+		Name:    "Docker Context",
+		Status:  "PASS",
+		Message: "Using Docker context: " + contextInfo.Name,
+	}
+}
+
+// checkDockerSocket verifies Docker socket accessibility.
+func checkDockerSocket(ctx context.Context) DoctorResult {
+	cli, err := createDockerClient()
+	if err != nil {
+		return DoctorResult{
+			Name:    "Docker Socket",
+			Status:  "FAIL",
+			Message: fmt.Sprintf("Cannot access Docker socket: %v", err),
+			Suggestions: []string{
+				"Check Docker socket permissions",
+				"Add user to docker group: sudo usermod -aG docker $USER",
+				"For colima: ensure socket is accessible",
+			},
+		}
+	}
+	defer cli.Close()
+
+	info, err := cli.Info(ctx)
+	if err != nil {
+		return DoctorResult{
+			Name:    "Docker Socket",
+			Status:  "FAIL",
+			Message: fmt.Sprintf("Cannot get Docker info: %v", err),
+			Suggestions: []string{
+				"Check Docker daemon status",
+				"Verify socket permissions",
+			},
+		}
+	}
+
+	return DoctorResult{
+		Name:    "Docker Socket",
+		Status:  "PASS",
+		Message: fmt.Sprintf("Docker socket accessible (Server: %s)", info.ServerVersion),
+	}
+}
+
+// checkGolangImage verifies the golang Docker image is available locally or can be pulled.
+func checkGolangImage(ctx context.Context) DoctorResult {
+	cli, err := createDockerClient()
+	if err != nil {
+		return DoctorResult{
+			Name:    "Golang Image",
+			Status:  "FAIL",
+			Message: "Cannot create Docker client for image check",
+		}
+	}
+	defer cli.Close()
+
+	goVersion := detectGoVersion()
+	imageName := "golang:" + goVersion
+
+	// First check if image is available locally
+	available, err := checkImageAvailableLocally(ctx, cli, imageName)
+	if err != nil {
+		return DoctorResult{
+			Name:    "Golang Image",
+			Status:  "FAIL",
+			Message: fmt.Sprintf("Cannot check golang image %s: %v", imageName, err),
+			Suggestions: []string{
+				"Check Docker daemon status",
+				"Try: docker images | grep golang",
+			},
+		}
+	}
+
+	if available {
+		return DoctorResult{
+			Name:    "Golang Image",
+			Status:  "PASS",
+			Message: fmt.Sprintf("Golang image %s is available locally", imageName),
+		}
+	}
+
+	// Image not available locally, try to pull it
+	err = ensureImageAvailable(ctx, cli, imageName, false)
+	if err != nil {
+		return DoctorResult{
+			Name:    "Golang Image",
+			Status:  "FAIL",
+			Message: fmt.Sprintf("Golang image %s not available locally and cannot pull: %v", imageName, err),
+			Suggestions: []string{
+				"Check internet connectivity",
+				"Verify Docker Hub access",
+				"Try: docker pull " + imageName,
+				"Or run tests offline if image was pulled previously",
+			},
+		}
+	}
+
+	return DoctorResult{
+		Name:    "Golang Image",
+		Status:  "PASS",
+		Message: fmt.Sprintf("Golang image %s is now available", imageName),
+	}
+}
+
+// checkGoInstallation verifies Go is installed and working.
+func checkGoInstallation() DoctorResult {
+	_, err := exec.LookPath("go")
+	if err != nil {
+		return DoctorResult{
+			Name:    "Go Installation",
+			Status:  "FAIL",
+			Message: "Go binary not found in PATH",
+			Suggestions: []string{
+				"Install Go: https://golang.org/dl/",
+				"Ensure go is in your PATH",
+			},
+		}
+	}
+
+	cmd := exec.Command("go", "version")
+	output, err := cmd.Output()
+	if err != nil {
+		return DoctorResult{
+			Name:    "Go Installation",
+			Status:  "FAIL",
+			Message: fmt.Sprintf("Cannot get Go version: %v", err),
+		}
+	}
+
+	version := strings.TrimSpace(string(output))
+
+	return DoctorResult{
+		Name:    "Go Installation",
+		Status:  "PASS",
+		Message: version,
+	}
+}
+
+// checkGitRepository verifies we're in a git repository.
+func checkGitRepository() DoctorResult {
+	cmd := exec.Command("git", "rev-parse", "--git-dir")
+	err := cmd.Run()
+	if err != nil {
+		return DoctorResult{
+			Name:    "Git Repository",
+			Status:  "FAIL",
+			Message: "Not in a Git repository",
+			Suggestions: []string{
+				"Run from within the headscale git repository",
+				"Clone the repository: git clone https://github.com/juanfont/headscale.git",
+			},
+		}
+	}
+
+	return DoctorResult{
+		Name:    "Git Repository",
+		Status:  "PASS",
+		Message: "Running in Git repository",
+	}
+}
+
+// checkRequiredFiles verifies required files exist.
+func checkRequiredFiles() DoctorResult {
+	requiredFiles := []string{
+		"go.mod",
+		"integration/",
+		"cmd/hi/",
+	}
+
+	var missingFiles []string
+	for _, file := range requiredFiles {
+		cmd := exec.Command("test", "-e", file)
+		if err := cmd.Run(); err != nil {
+			missingFiles = append(missingFiles, file)
+		}
+	}
+
+	if len(missingFiles) > 0 {
+		return DoctorResult{
+			Name:    "Required Files",
+			Status:  "FAIL",
+			Message: "Missing required files: " + strings.Join(missingFiles, ", "),
+			Suggestions: []string{
+				"Ensure you're in the headscale project root directory",
+				"Check that integration/ directory exists",
+				"Verify this is a complete headscale repository",
+			},
+		}
+	}
+
+	return DoctorResult{
+		Name:    "Required Files",
+		Status:  "PASS",
+		Message: "All required files found",
+	}
+}
+
+// displayDoctorResults shows the results in a formatted way.
+func displayDoctorResults(results []DoctorResult) {
+	log.Printf("🔍 System Health Check Results")
+	log.Printf("================================")
+
+	for _, result := range results {
+		var icon string
+		switch result.Status {
+		case "PASS":
+			icon = "✅"
+		case "WARN":
+			icon = "⚠️"
+		case "FAIL":
+			icon = "❌"
+		default:
+			icon = "❓"
+		}
+
+		log.Printf("%s %s: %s", icon, result.Name, result.Message)
+
+		if len(result.Suggestions) > 0 {
+			for _, suggestion := range result.Suggestions {
+				log.Printf("   💡 %s", suggestion)
+			}
+		}
+	}
+
+	log.Printf("================================")
+}

cmd/hi/main.go

@@ -0,0 +1,93 @@
+package main
+
+import (
+	"context"
+	"os"
+
+	"github.com/creachadair/command"
+	"github.com/creachadair/flax"
+)
+
+var runConfig RunConfig
+
+func main() {
+	root := command.C{
+		Name: "hi",
+		Help: "Headscale Integration test runner",
+		Commands: []*command.C{
+			{
+				Name:     "run",
+				Help:     "Run integration tests",
+				Usage:    "run [test-pattern] [flags]",
+				SetFlags: command.Flags(flax.MustBind, &runConfig),
+				Run:      runIntegrationTest,
+			},
+			{
+				Name: "doctor",
+				Help: "Check system requirements for running integration tests",
+				Run: func(env *command.Env) error {
+					return runDoctorCheck(env.Context())
+				},
+			},
+			{
+				Name: "clean",
+				Help: "Clean Docker resources",
+				Commands: []*command.C{
+					{
+						Name: "networks",
+						Help: "Prune unused Docker networks",
+						Run: func(env *command.Env) error {
+							return pruneDockerNetworks(env.Context())
+						},
+					},
+					{
+						Name: "images",
+						Help: "Clean old test images",
+						Run: func(env *command.Env) error {
+							return cleanOldImages(env.Context())
+						},
+					},
+					{
+						Name: "containers",
+						Help: "Kill all test containers",
+						Run: func(env *command.Env) error {
+							return killTestContainers(env.Context())
+						},
+					},
+					{
+						Name: "cache",
+						Help: "Clean Go module cache volume",
+						Run: func(env *command.Env) error {
+							return cleanCacheVolume(env.Context())
+						},
+					},
+					{
+						Name: "all",
+						Help: "Run all cleanup operations",
+						Run: func(env *command.Env) error {
+							return cleanAll(env.Context())
+						},
+					},
+				},
+			},
+			command.HelpCommand(nil),
+		},
+	}
+
+	env := root.NewEnv(nil).MergeFlags(true)
+	command.RunOrFail(env, os.Args[1:])
+}
+
+func cleanAll(ctx context.Context) error {
+	if err := killTestContainers(ctx); err != nil {
+		return err
+	}
+	if err := pruneDockerNetworks(ctx); err != nil {
+		return err
+	}
+	if err := cleanOldImages(ctx); err != nil {
+		return err
+	}
+
+	return cleanCacheVolume(ctx)
+}

cmd/hi/run.go

@@ -0,0 +1,196 @@
+package main
+
+import (
+	"errors"
+	"fmt"
+	"log"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"github.com/creachadair/command"
+)
+
+var ErrTestPatternRequired = errors.New("test pattern is required as first argument or use --test flag")
+
+// formatRunningTestError creates a detailed error message about a running test.
+func formatRunningTestError(info *RunningTestInfo) error {
+	var msg strings.Builder
+	msg.WriteString("\n")
+	msg.WriteString("╔══════════════════════════════════════════════════════════════════╗\n")
+	msg.WriteString("║  Another integration test run is already in progress!            ║\n")
+	msg.WriteString("╚══════════════════════════════════════════════════════════════════╝\n")
+	msg.WriteString("\n")
+	msg.WriteString("Running test details:\n")
+	msg.WriteString(fmt.Sprintf("  Run ID:      %s\n", info.RunID))
+	msg.WriteString(fmt.Sprintf("  Container:   %s\n", info.ContainerName))
+
+	if info.TestPattern != "" {
+		msg.WriteString(fmt.Sprintf("  Test:        %s\n", info.TestPattern))
+	}
+
+	if !info.StartTime.IsZero() {
+		msg.WriteString(fmt.Sprintf("  Started:     %s\n", info.StartTime.Format("2006-01-02 15:04:05")))
+		msg.WriteString(fmt.Sprintf("  Running for: %s\n", formatDuration(info.Duration)))
+	}
+
+	msg.WriteString("\n")
+	msg.WriteString("Please wait for the current test to complete, or stop it with:\n")
+	msg.WriteString("  go run ./cmd/hi clean containers\n")
+	msg.WriteString("\n")
+	msg.WriteString("To monitor the running test:\n")
+	msg.WriteString(fmt.Sprintf("  docker logs -f %s\n", info.ContainerName))
+
+	return fmt.Errorf("%w\n%s", ErrAnotherRunInProgress, msg.String())
+}
+
+const secondsPerMinute = 60
+
+// formatDuration formats a duration in a human-readable way.
+func formatDuration(d time.Duration) string {
+	if d < time.Minute {
+		return fmt.Sprintf("%d seconds", int(d.Seconds()))
+	}
+
+	if d < time.Hour {
+		minutes := int(d.Minutes())
+		seconds := int(d.Seconds()) % secondsPerMinute
+
+		return fmt.Sprintf("%d minutes, %d seconds", minutes, seconds)
+	}
+
+	hours := int(d.Hours())
+	minutes := int(d.Minutes()) % secondsPerMinute
+
+	return fmt.Sprintf("%d hours, %d minutes", hours, minutes)
+}
+
+type RunConfig struct {
+	TestPattern   string        `flag:"test,Test pattern to run"`
+	Timeout       time.Duration `flag:"timeout,default=120m,Test timeout"`
+	FailFast      bool          `flag:"failfast,default=true,Stop on first test failure"`
+	UsePostgres   bool          `flag:"postgres,default=false,Use PostgreSQL instead of SQLite"`
+	GoVersion     string        `flag:"go-version,Go version to use (auto-detected from go.mod)"`
+	CleanBefore   bool          `flag:"clean-before,default=true,Clean resources before test"`
+	CleanAfter    bool          `flag:"clean-after,default=true,Clean resources after test"`
+	KeepOnFailure bool          `flag:"keep-on-failure,default=false,Keep containers on test failure"`
+	LogsDir       string        `flag:"logs-dir,default=control_logs,Control logs directory"`
+	Verbose       bool          `flag:"verbose,default=false,Verbose output"`
+	Stats         bool          `flag:"stats,default=false,Collect and display container resource usage statistics"`
+	HSMemoryLimit float64       `flag:"hs-memory-limit,default=0,Fail test if any Headscale container exceeds this memory limit in MB (0 = disabled)"`
+	TSMemoryLimit float64       `flag:"ts-memory-limit,default=0,Fail test if any Tailscale container exceeds this memory limit in MB (0 = disabled)"`
+	Force         bool          `flag:"force,default=false,Kill any running test and start a new one"`
+}
+
+// runIntegrationTest executes the integration test workflow.
+func runIntegrationTest(env *command.Env) error {
+	args := env.Args
+	if len(args) > 0 && runConfig.TestPattern == "" {
+		runConfig.TestPattern = args[0]
+	}
+
+	if runConfig.TestPattern == "" {
+		return ErrTestPatternRequired
+	}
+
+	if runConfig.GoVersion == "" {
+		runConfig.GoVersion = detectGoVersion()
+	}
+
+	// Check if another test run is already in progress
+	runningTest, err := checkForRunningTests(env.Context())
+	if err != nil && !errors.Is(err, ErrNoRunningTests) {
+		log.Printf("Warning: failed to check for running tests: %v", err)
+	} else if runningTest != nil {
+		if runConfig.Force {
+			log.Printf("Force flag set, killing existing test run: %s", runningTest.RunID)
+
+			err = killTestContainers(env.Context())
+			if err != nil {
+				return fmt.Errorf("failed to kill existing test containers: %w", err)
+			}
+		} else {
+			return formatRunningTestError(runningTest)
+		}
+	}
+
+	// Run pre-flight checks
+	if runConfig.Verbose {
+		log.Printf("Running pre-flight system checks...")
+	}
+	if err := runDoctorCheck(env.Context()); err != nil {
+		return fmt.Errorf("pre-flight checks failed: %w", err)
+	}
+
+	if runConfig.Verbose {
+		log.Printf("Running test: %s", runConfig.TestPattern)
+		log.Printf("Go version: %s", runConfig.GoVersion)
+		log.Printf("Timeout: %s", runConfig.Timeout)
+		log.Printf("Use PostgreSQL: %t", runConfig.UsePostgres)
+	}
+
+	return runTestContainer(env.Context(), &runConfig)
+}
+
+// detectGoVersion reads the Go version from go.mod file.
+func detectGoVersion() string {
+	goModPath := filepath.Join("..", "..", "go.mod")
+
+	if _, err := os.Stat("go.mod"); err == nil {
+		goModPath = "go.mod"
+	} else if _, err := os.Stat("../../go.mod"); err == nil {
+		goModPath = "../../go.mod"
+	}
+
+	content, err := os.ReadFile(goModPath)
+	if err != nil {
+		return "1.25"
+	}
+
+	lines := splitLines(string(content))
+	for _, line := range lines {
+		if len(line) > 3 && line[:3] == "go " {
+			version := line[3:]
+			if idx := indexOf(version, " "); idx != -1 {
+				version = version[:idx]
+			}
+
+			return version
+		}
+	}
+
+	return "1.25"
+}
+
+// splitLines splits a string into lines without using strings.Split.
+func splitLines(s string) []string {
+	var lines []string
+	var current string
+
+	for _, char := range s {
+		if char == '\n' {
+			lines = append(lines, current)
+			current = ""
+		} else {
+			current += string(char)
+		}
+	}
+
+	if current != "" {
+		lines = append(lines, current)
+	}
+
+	return lines
+}
+
+// indexOf finds the first occurrence of substr in s.
+func indexOf(s, substr string) int {
+	for i := 0; i <= len(s)-len(substr); i++ {
+		if s[i:i+len(substr)] == substr {
+			return i
+		}
+	}
+
+	return -1
+}

cmd/hi/stats.go

@@ -0,0 +1,471 @@
+package main
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"log"
+	"sort"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/container"
+	"github.com/docker/docker/api/types/events"
+	"github.com/docker/docker/api/types/filters"
+	"github.com/docker/docker/client"
+)
+
+// ContainerStats represents statistics for a single container.
+type ContainerStats struct {
+	ContainerID   string
+	ContainerName string
+	Stats         []StatsSample
+	mutex         sync.RWMutex
+}
+
+// StatsSample represents a single stats measurement.
+type StatsSample struct {
+	Timestamp time.Time
+	CPUUsage  float64 // CPU usage percentage
+	MemoryMB  float64 // Memory usage in MB
+}
+
+// StatsCollector manages collection of container statistics.
+type StatsCollector struct {
+	client            *client.Client
+	containers        map[string]*ContainerStats
+	stopChan          chan struct{}
+	wg                sync.WaitGroup
+	mutex             sync.RWMutex
+	collectionStarted bool
+}
+
+// NewStatsCollector creates a new stats collector instance.
+func NewStatsCollector() (*StatsCollector, error) {
+	cli, err := createDockerClient()
+	if err != nil {
+		return nil, fmt.Errorf("failed to create Docker client: %w", err)
+	}
+
+	return &StatsCollector{
+		client:     cli,
+		containers: make(map[string]*ContainerStats),
+		stopChan:   make(chan struct{}),
+	}, nil
+}
+
+// StartCollection begins monitoring all containers and collecting stats for hs- and ts- containers with matching run ID.
+func (sc *StatsCollector) StartCollection(ctx context.Context, runID string, verbose bool) error {
+	sc.mutex.Lock()
+	defer sc.mutex.Unlock()
+
+	if sc.collectionStarted {
+		return errors.New("stats collection already started")
+	}
+
+	sc.collectionStarted = true
+
+	// Start monitoring existing containers
+	sc.wg.Add(1)
+	go sc.monitorExistingContainers(ctx, runID, verbose)
+
+	// Start Docker events monitoring for new containers
+	sc.wg.Add(1)
+	go sc.monitorDockerEvents(ctx, runID, verbose)
+
+	if verbose {
+		log.Printf("Started container monitoring for run ID %s", runID)
+	}
+
+	return nil
+}
+
+// StopCollection stops all stats collection.
+func (sc *StatsCollector) StopCollection() {
+	// Check if already stopped without holding lock
+	sc.mutex.RLock()
+	if !sc.collectionStarted {
+		sc.mutex.RUnlock()
+		return
+	}
+	sc.mutex.RUnlock()
+
+	// Signal stop to all goroutines
+	close(sc.stopChan)
+
+	// Wait for all goroutines to finish
+	sc.wg.Wait()
+
+	// Mark as stopped
+	sc.mutex.Lock()
+	sc.collectionStarted = false
+	sc.mutex.Unlock()
+}
+
+// monitorExistingContainers checks for existing containers that match our criteria.
+func (sc *StatsCollector) monitorExistingContainers(ctx context.Context, runID string, verbose bool) {
+	defer sc.wg.Done()
+
+	containers, err := sc.client.ContainerList(ctx, container.ListOptions{})
+	if err != nil {
+		if verbose {
+			log.Printf("Failed to list existing containers: %v", err)
+		}
+		return
+	}
+
+	for _, cont := range containers {
+		if sc.shouldMonitorContainer(cont, runID) {
+			sc.startStatsForContainer(ctx, cont.ID, cont.Names[0], verbose)
+		}
+	}
+}
+
+// monitorDockerEvents listens for container start events and begins monitoring relevant containers.
+func (sc *StatsCollector) monitorDockerEvents(ctx context.Context, runID string, verbose bool) {
+	defer sc.wg.Done()
+
+	filter := filters.NewArgs()
+	filter.Add("type", "container")
+	filter.Add("event", "start")
+
+	eventOptions := events.ListOptions{
+		Filters: filter,
+	}
+
+	events, errs := sc.client.Events(ctx, eventOptions)
+
+	for {
+		select {
+		case <-sc.stopChan:
+			return
+		case <-ctx.Done():
+			return
+		case event := <-events:
+			if event.Type == "container" && event.Action == "start" {
+				// Get container details
+				containerInfo, err := sc.client.ContainerInspect(ctx, event.ID)
+				if err != nil {
+					continue
+				}
+
+				// Convert to types.Container format for consistency
+				cont := types.Container{
+					ID:     containerInfo.ID,
+					Names:  []string{containerInfo.Name},
+					Labels: containerInfo.Config.Labels,
+				}
+
+				if sc.shouldMonitorContainer(cont, runID) {
+					sc.startStatsForContainer(ctx, cont.ID, cont.Names[0], verbose)
+				}
+			}
+		case err := <-errs:
+			if verbose {
+				log.Printf("Error in Docker events stream: %v", err)
+			}
+			return
+		}
+	}
+}
+
+// shouldMonitorContainer determines if a container should be monitored.
+func (sc *StatsCollector) shouldMonitorContainer(cont types.Container, runID string) bool {
+	// Check if it has the correct run ID label
+	if cont.Labels == nil || cont.Labels["hi.run-id"] != runID {
+		return false
+	}
+
+	// Check if it's an hs- or ts- container
+	for _, name := range cont.Names {
+		containerName := strings.TrimPrefix(name, "/")
+		if strings.HasPrefix(containerName, "hs-") || strings.HasPrefix(containerName, "ts-") {
+			return true
+		}
+	}
+
+	return false
+}
+
+// startStatsForContainer begins stats collection for a specific container.
+func (sc *StatsCollector) startStatsForContainer(ctx context.Context, containerID, containerName string, verbose bool) {
+	containerName = strings.TrimPrefix(containerName, "/")
+
+	sc.mutex.Lock()
+	// Check if we're already monitoring this container
+	if _, exists := sc.containers[containerID]; exists {
+		sc.mutex.Unlock()
+		return
+	}
+
+	sc.containers[containerID] = &ContainerStats{
+		ContainerID:   containerID,
+		ContainerName: containerName,
+		Stats:         make([]StatsSample, 0),
+	}
+	sc.mutex.Unlock()
+
+	if verbose {
+		log.Printf("Starting stats collection for container %s (%s)", containerName, containerID[:12])
+	}
+
+	sc.wg.Add(1)
+	go sc.collectStatsForContainer(ctx, containerID, verbose)
+}
+
+// collectStatsForContainer collects stats for a specific container using Docker API streaming.
+func (sc *StatsCollector) collectStatsForContainer(ctx context.Context, containerID string, verbose bool) {
+	defer sc.wg.Done()
+
+	// Use Docker API streaming stats - much more efficient than CLI
+	statsResponse, err := sc.client.ContainerStats(ctx, containerID, true)
+	if err != nil {
+		if verbose {
+			log.Printf("Failed to get stats stream for container %s: %v", containerID[:12], err)
+		}
+		return
+	}
+	defer statsResponse.Body.Close()
+
+	decoder := json.NewDecoder(statsResponse.Body)
+	var prevStats *container.Stats
+
+	for {
+		select {
+		case <-sc.stopChan:
+			return
+		case <-ctx.Done():
+			return
+		default:
+			var stats container.Stats
+			if err := decoder.Decode(&stats); err != nil {
+				// EOF is expected when container stops or stream ends
+				if err.Error() != "EOF" && verbose {
+					log.Printf("Failed to decode stats for container %s: %v", containerID[:12], err)
+				}
+				return
+			}
+
+			// Calculate CPU percentage (only if we have previous stats)
+			var cpuPercent float64
+			if prevStats != nil {
+				cpuPercent = calculateCPUPercent(prevStats, &stats)
+			}
+
+			// Calculate memory usage in MB
+			memoryMB := float64(stats.MemoryStats.Usage) / (1024 * 1024)
+
+			// Store the sample (skip first sample since CPU calculation needs previous stats)
+			if prevStats != nil {
+				// Get container stats reference without holding the main mutex
+				var containerStats *ContainerStats
+				var exists bool
+
+				sc.mutex.RLock()
+				containerStats, exists = sc.containers[containerID]
+				sc.mutex.RUnlock()
+
+				if exists && containerStats != nil {
+					containerStats.mutex.Lock()
+					containerStats.Stats = append(containerStats.Stats, StatsSample{
+						Timestamp: time.Now(),
+						CPUUsage:  cpuPercent,
+						MemoryMB:  memoryMB,
+					})
+					containerStats.mutex.Unlock()
+				}
+			}
+
+			// Save current stats for next iteration
+			prevStats = &stats
+		}
+	}
+}
+
+// calculateCPUPercent calculates CPU usage percentage from Docker stats.
+func calculateCPUPercent(prevStats, stats *container.Stats) float64 {
+	// CPU calculation based on Docker's implementation
+	cpuDelta := float64(stats.CPUStats.CPUUsage.TotalUsage) - float64(prevStats.CPUStats.CPUUsage.TotalUsage)
+	systemDelta := float64(stats.CPUStats.SystemUsage) - float64(prevStats.CPUStats.SystemUsage)
+
+	if systemDelta > 0 && cpuDelta >= 0 {
+		// Calculate CPU percentage: (container CPU delta / system CPU delta) * number of CPUs * 100
+		numCPUs := float64(len(stats.CPUStats.CPUUsage.PercpuUsage))
+		if numCPUs == 0 {
+			// Fallback: if PercpuUsage is not available, assume 1 CPU
+			numCPUs = 1.0
+		}
+
+		return (cpuDelta / systemDelta) * numCPUs * 100.0
+	}
+
+	return 0.0
+}
+
+// ContainerStatsSummary represents summary statistics for a container.
+type ContainerStatsSummary struct {
+	ContainerName string
+	SampleCount   int
+	CPU           StatsSummary
+	Memory        StatsSummary
+}
+
+// MemoryViolation represents a container that exceeded the memory limit.
+type MemoryViolation struct {
+	ContainerName string
+	MaxMemoryMB   float64
+	LimitMB       float64
+}
+
+// StatsSummary represents min, max, and average for a metric.
+type StatsSummary struct {
+	Min     float64
+	Max     float64
+	Average float64
+}
+
+// GetSummary returns a summary of collected statistics.
+func (sc *StatsCollector) GetSummary() []ContainerStatsSummary {
+	// Take snapshot of container references without holding main lock long
+	sc.mutex.RLock()
+	containerRefs := make([]*ContainerStats, 0, len(sc.containers))
+	for _, containerStats := range sc.containers {
+		containerRefs = append(containerRefs, containerStats)
+	}
+	sc.mutex.RUnlock()
+
+	summaries := make([]ContainerStatsSummary, 0, len(containerRefs))
+
+	for _, containerStats := range containerRefs {
+		containerStats.mutex.RLock()
+		stats := make([]StatsSample, len(containerStats.Stats))
+		copy(stats, containerStats.Stats)
+		containerName := containerStats.ContainerName
+		containerStats.mutex.RUnlock()
+
+		if len(stats) == 0 {
+			continue
+		}
+
+		summary := ContainerStatsSummary{
+			ContainerName: containerName,
+			SampleCount:   len(stats),
+		}
+
+		// Calculate CPU stats
+		cpuValues := make([]float64, len(stats))
+		memoryValues := make([]float64, len(stats))
+
+		for i, sample := range stats {
+			cpuValues[i] = sample.CPUUsage
+			memoryValues[i] = sample.MemoryMB
+		}
+
+		summary.CPU = calculateStatsSummary(cpuValues)
+		summary.Memory = calculateStatsSummary(memoryValues)
+
+		summaries = append(summaries, summary)
+	}
+
+	// Sort by container name for consistent output
+	sort.Slice(summaries, func(i, j int) bool {
+		return summaries[i].ContainerName < summaries[j].ContainerName
+	})
+
+	return summaries
+}
+
+// calculateStatsSummary calculates min, max, and average for a slice of values.
+func calculateStatsSummary(values []float64) StatsSummary {
+	if len(values) == 0 {
+		return StatsSummary{}
+	}
+
+	min := values[0]
+	max := values[0]
+	sum := 0.0
+
+	for _, value := range values {
+		if value < min {
+			min = value
+		}
+		if value > max {
+			max = value
+		}
+		sum += value
+	}
+
+	return StatsSummary{
+		Min:     min,
+		Max:     max,
+		Average: sum / float64(len(values)),
+	}
+}
+
+// PrintSummary prints the statistics summary to the console.
+func (sc *StatsCollector) PrintSummary() {
+	summaries := sc.GetSummary()
+
+	if len(summaries) == 0 {
+		log.Printf("No container statistics collected")
+		return
+	}
+
+	log.Printf("Container Resource Usage Summary:")
+	log.Printf("================================")
+
+	for _, summary := range summaries {
+		log.Printf("Container: %s (%d samples)", summary.ContainerName, summary.SampleCount)
+		log.Printf("  CPU Usage:    Min: %6.2f%%  Max: %6.2f%%  Avg: %6.2f%%",
+			summary.CPU.Min, summary.CPU.Max, summary.CPU.Average)
+		log.Printf("  Memory Usage: Min: %6.1f MB Max: %6.1f MB Avg: %6.1f MB",
+			summary.Memory.Min, summary.Memory.Max, summary.Memory.Average)
+		log.Printf("")
+	}
+}
+
+// CheckMemoryLimits checks if any containers exceeded their memory limits.
+func (sc *StatsCollector) CheckMemoryLimits(hsLimitMB, tsLimitMB float64) []MemoryViolation {
+	if hsLimitMB <= 0 && tsLimitMB <= 0 {
+		return nil
+	}
+
+	summaries := sc.GetSummary()
+	var violations []MemoryViolation
+
+	for _, summary := range summaries {
+		var limitMB float64
+		if strings.HasPrefix(summary.ContainerName, "hs-") {
+			limitMB = hsLimitMB
+		} else if strings.HasPrefix(summary.ContainerName, "ts-") {
+			limitMB = tsLimitMB
+		} else {
+			continue // Skip containers that don't match our patterns
+		}
+
+		if limitMB > 0 && summary.Memory.Max > limitMB {
+			violations = append(violations, MemoryViolation{
+				ContainerName: summary.ContainerName,
+				MaxMemoryMB:   summary.Memory.Max,
+				LimitMB:       limitMB,
+			})
+		}
+	}
+
+	return violations
+}
+
+// PrintSummaryAndCheckLimits prints the statistics summary and returns memory violations if any.
+func (sc *StatsCollector) PrintSummaryAndCheckLimits(hsLimitMB, tsLimitMB float64) []MemoryViolation {
+	sc.PrintSummary()
+	return sc.CheckMemoryLimits(hsLimitMB, tsLimitMB)
+}
+
+// Close closes the stats collector and cleans up resources.
+func (sc *StatsCollector) Close() error {
+	sc.StopCollection()
+	return sc.client.Close()
+}

cmd/mapresponses/main.go

@@ -0,0 +1,61 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+
+	"github.com/creachadair/command"
+	"github.com/creachadair/flax"
+	"github.com/juanfont/headscale/hscontrol/mapper"
+	"github.com/juanfont/headscale/integration/integrationutil"
+)
+
+type MapConfig struct {
+	Directory string `flag:"directory,Directory to read map responses from"`
+}
+
+var mapConfig MapConfig
+
+func main() {
+	root := command.C{
+		Name: "mapresponses",
+		Help: "MapResponses is a tool to map and compare map responses from a directory",
+		Commands: []*command.C{
+			{
+				Name:     "online",
+				Help:     "",
+				Usage:    "run [test-pattern] [flags]",
+				SetFlags: command.Flags(flax.MustBind, &mapConfig),
+				Run:      runOnline,
+			},
+			command.HelpCommand(nil),
+		},
+	}
+
+	env := root.NewEnv(nil).MergeFlags(true)
+	command.RunOrFail(env, os.Args[1:])
+}
+
+// runIntegrationTest executes the integration test workflow.
+func runOnline(env *command.Env) error {
+	if mapConfig.Directory == "" {
+		return fmt.Errorf("directory is required")
+	}
+
+	resps, err := mapper.ReadMapResponsesFromDirectory(mapConfig.Directory)
+	if err != nil {
+		return fmt.Errorf("reading map responses from directory: %w", err)
+	}
+
+	expected := integrationutil.BuildExpectedOnlineMap(resps)
+
+	out, err := json.MarshalIndent(expected, "", "  ")
+	if err != nil {
+		return fmt.Errorf("marshaling expected online map: %w", err)
+	}
+
+	os.Stderr.Write(out)
+	os.Stderr.Write([]byte("\n"))
+	return nil
+}

config-example.yaml

@@ -18,10 +18,8 @@ server_url: http://127.0.0.1:8080
 # listen_addr: 0.0.0.0:8080
 listen_addr: 127.0.0.1:8080
 
-# Address to listen to /metrics, you may want
-# to keep this endpoint private to your internal
-# network
-#
+# Address to listen to /metrics and /debug, you may want
+# to keep this endpoint private to your internal network
 metrics_listen_addr: 127.0.0.1:9090
 
 # Address to listen for gRPC.
@@ -43,9 +41,9 @@ grpc_allow_insecure: false
 # The Noise section includes specific configuration for the
 # TS2021 Noise protocol
 noise:
-  # The Noise private key is used to encrypt the
-  # traffic between headscale and Tailscale clients when
-  # using the new Noise-based protocol.
+  # The Noise private key is used to encrypt the traffic between headscale and
+  # Tailscale clients when using the new Noise-based protocol. A missing key
+  # will be automatically generated.
   private_key_path: /var/lib/headscale/noise_private.key
 
 # List of IP prefixes to allocate tailaddresses from.
@@ -62,7 +60,9 @@ prefixes:
   v6: fd7a:115c:a1e0::/48
 
   # Strategy used for allocation of IPs to nodes, available options:
-  # - sequential (default): assigns the next free IP from the previous given IP.
+  # - sequential (default): assigns the next free IP from the previous given
+  #   IP. A best-effort approach is used and Headscale might leave holes in the
+  #   IP range or fill up existing holes in the IP range.
   # - random: assigns the next free IP from a pseudo-random IP generator (crypto/rand).
   allocation: sequential
 
@@ -87,16 +87,17 @@ derp:
     region_code: "headscale"
     region_name: "Headscale Embedded DERP"
 
+    # Only allow clients associated with this server access
+    verify_clients: true
+
     # Listens over UDP at the configured address for STUN connections - to help with NAT traversal.
     # When the embedded DERP server is enabled stun_listen_addr MUST be defined.
     #
     # For more details on how this works, check this great article: https://tailscale.com/blog/how-tailscale-works/
     stun_listen_addr: "0.0.0.0:3478"
 
-    # Private key used to encrypt the traffic between headscale DERP
-    # and Tailscale clients.
-    # The private key file will be autogenerated if it's missing.
-    #
+    # Private key used to encrypt the traffic between headscale DERP and
+    # Tailscale clients. A missing key will be automatically generated.
     private_key_path: /var/lib/headscale/derp_server_private.key
 
     # This flag can be used, so the DERP map entry for the embedded DERP server is not written automatically,
@@ -106,7 +107,7 @@ derp:
 
     # For better connection stability (especially when using an Exit-Node and DNS is not working),
     # it is possible to optionally add the public IPv4 and IPv6 address to the Derp-Map using:
-    ipv4: 1.2.3.4
+    ipv4: 198.51.100.1
     ipv6: 2001:db8::1
 
   # List of externally available DERP maps encoded in JSON
@@ -129,7 +130,7 @@ derp:
   auto_update_enabled: true
 
   # How often should we check for DERP updates?
-  update_frequency: 24h
+  update_frequency: 3h
 
 # Disables the automatic check for headscale updates on startup
 disable_check_updates: false
@@ -226,9 +227,11 @@ tls_cert_path: ""
 tls_key_path: ""
 
 log:
+  # Valid log levels: panic, fatal, error, warn, info, debug, trace
+  level: info
+
   # Output formatting for logs: text or json
   format: text
-  level: info
 
 ## Policy
 # headscale supports Tailscale's ACL policies.
@@ -274,6 +277,10 @@ dns:
   # `hostname.base_domain` (e.g., _myhost.example.com_).
   base_domain: example.com
 
+  # Whether to use the local DNS settings of a node or override the local DNS
+  # settings (default) and force the use of Headscale's DNS configuration.
+  override_local_dns: true
+
   # List of DNS servers to expose to clients.
   nameservers:
     global:
@@ -288,8 +295,7 @@ dns:
 
     # Split DNS (see https://tailscale.com/kb/1054/dns/),
     # a map of domains and which DNS server to use for each.
-    split:
-      {}
+    split: {}
       # foo.bar.com:
       #   - 1.1.1.1
       # darp.headscale.net:
@@ -319,51 +325,60 @@ dns:
 # Note: for production you will want to set this to something like:
 unix_socket: /var/run/headscale/headscale.sock
 unix_socket_permission: "0770"
-#
-# headscale supports experimental OpenID connect support,
-# it is still being tested and might have some bugs, please
-# help us test it.
+
 # OpenID Connect
 # oidc:
+#   # Block startup until the identity provider is available and healthy.
 #   only_start_if_oidc_is_available: true
+#
+#   # OpenID Connect Issuer URL from the identity provider
 #   issuer: "https://your-oidc.issuer.com/path"
+#
+#   # Client ID from the identity provider
 #   client_id: "your-oidc-client-id"
+#
+#   # Client secret generated by the identity provider
+#   # Note: client_secret and client_secret_path are mutually exclusive.
 #   client_secret: "your-oidc-client-secret"
 #   # Alternatively, set `client_secret_path` to read the secret from the file.
 #   # It resolves environment variables, making integration to systemd's
 #   # `LoadCredential` straightforward:
 #   client_secret_path: "${CREDENTIALS_DIRECTORY}/oidc_client_secret"
-#   # client_secret and client_secret_path are mutually exclusive.
 #
-#   # The amount of time from a node is authenticated with OpenID until it
-#   # expires and needs to reauthenticate.
+#   # The amount of time a node is authenticated with OpenID until it expires
+#   # and needs to reauthenticate.
 #   # Setting the value to "0" will mean no expiry.
 #   expiry: 180d
 #
 #   # Use the expiry from the token received from OpenID when the user logged
-#   # in, this will typically lead to frequent need to reauthenticate and should
-#   # only been enabled if you know what you are doing.
+#   # in. This will typically lead to frequent need to reauthenticate and should
+#   # only be enabled if you know what you are doing.
 #   # Note: enabling this will cause `oidc.expiry` to be ignored.
 #   use_expiry_from_token: false
 #
-#   # Customize the scopes used in the OIDC flow, defaults to "openid", "profile" and "email" and add custom query
-#   # parameters to the Authorize Endpoint request. Scopes default to "openid", "profile" and "email".
+#   # The OIDC scopes to use, defaults to "openid", "profile" and "email".
+#   # Custom scopes can be configured as needed, be sure to always include the
+#   # required "openid" scope.
+#   scope: ["openid", "profile", "email"]
 #
-#   scope: ["openid", "profile", "email", "custom"]
+#   # Provide custom key/value pairs which get sent to the identity provider's
+#   # authorization endpoint.
 #   extra_params:
 #     domain_hint: example.com
 #
-#   # List allowed principal domains and/or users. If an authenticated user's domain is not in this list, the
-#   # authentication request will be rejected.
-#
+#   # Only accept users whose email domain is part of the allowed_domains list.
 #   allowed_domains:
 #     - example.com
-#   # Note: Groups from keycloak have a leading '/'
-#   allowed_groups:
-#     - /headscale
+#
+#   # Only accept users whose email address is part of the allowed_users list.
 #   allowed_users:
 #     - alice@example.com
 #
+#   # Only accept users which are members of at least one group in the
+#   # allowed_groups list.
+#   allowed_groups:
+#     - /headscale
+#
 #   # Optional: PKCE (Proof Key for Code Exchange) configuration
 #   # PKCE adds an additional layer of security to the OAuth 2.0 authorization code flow
 #   # by preventing authorization code interception attacks
@@ -371,30 +386,20 @@ unix_socket_permission: "0770"
 #   pkce:
 #     # Enable or disable PKCE support (default: false)
 #     enabled: false
+#
 #     # PKCE method to use:
 #     # - plain: Use plain code verifier
 #     # - S256: Use SHA256 hashed code verifier (default, recommended)
 #     method: S256
-#
-#   # Map legacy users from pre-0.24.0 versions of headscale to the new OIDC users
-#   # by taking the username from the legacy user and matching it with the username
-#   # provided by the OIDC. This is useful when migrating from legacy users to OIDC
-#   # to force them using the unique identifier from the OIDC and to give them a
-#   # proper display name and picture if available.
-#   # Note that this will only work if the username from the legacy user is the same
-#   # and there is a possibility for account takeover should a username have changed
-#   # with the provider.
-#   # Disabling this feature will cause all new logins to be created as new users.
-#   # Note this option will be removed in the future and should be set to false
-#   # on all new installations, or when all users have logged in with OIDC once.
-#   map_legacy_users: true
 
 # Logtail configuration
-# Logtail is Tailscales logging and auditing infrastructure, it allows the control panel
-# to instruct tailscale nodes to log their activity to a remote server.
+# Logtail is Tailscales logging and auditing infrastructure, it allows the
+# control panel to instruct tailscale nodes to log their activity to a remote
+# server. To disable logging on the client side, please refer to:
+# https://tailscale.com/kb/1011/log-mesh-traffic#opting-out-of-client-logging
 logtail:
-  # Enable logtail for this headscales clients.
-  # As there is currently no support for overriding the log server in headscale, this is
+  # Enable logtail for tailscale nodes of this Headscale instance.
+  # As there is currently no support for overriding the log server in Headscale, this is
   # disabled by default. Enabling this will make your clients send logs to Tailscale Inc.
   enabled: false
 
@@ -402,3 +407,23 @@ logtail:
 # default static port 41641. This option is intended as a workaround for some buggy
 # firewall devices. See https://tailscale.com/kb/1181/firewalls/ for more information.
 randomize_client_port: false
+
+# Taildrop configuration
+# Taildrop is the file sharing feature of Tailscale, allowing nodes to send files to each other.
+# https://tailscale.com/kb/1106/taildrop/
+taildrop:
+  # Enable or disable Taildrop for all nodes.
+  # When enabled, nodes can send files to other nodes owned by the same user.
+  # Tagged devices and cross-user transfers are not permitted by Tailscale clients.
+  enabled: true
+# Advanced performance tuning parameters.
+# The defaults are carefully chosen and should rarely need adjustment.
+# Only modify these if you have identified a specific performance issue.
+#
+# tuning:
+#   # NodeStore write batching configuration.
+#   # The NodeStore batches write operations before rebuilding peer relationships,
+#   # which is computationally expensive. Batching reduces rebuild frequency.
+#   #
+#   # node_store_batch_size: 100
+#   # node_store_batch_timeout: 500ms

derp-example.yaml

@@ -1,5 +1,6 @@
 # If you plan to somehow use headscale, please deploy your own DERP infra: https://tailscale.com/kb/1118/custom-derp-servers/
 regions:
+  1: null # Disable DERP region with ID 1
   900:
     regionid: 900
     regioncode: custom
@@ -7,9 +8,9 @@ regions:
     nodes:
       - name: 900a
         regionid: 900
-        hostname: myderp.mydomain.no
-        ipv4: 123.123.123.123
-        ipv6: "2604:a880:400:d1::828:b001"
+        hostname: myderp.example.com
+        ipv4: 198.51.100.1
+        ipv6: 2001:db8::1
         stunport: 0
         stunonly: false
         derpport: 0

docs/about/clients.md

@@ -10,7 +10,7 @@ headscale.
 | OpenBSD | Yes                                                                                                   |
 | FreeBSD | Yes                                                                                                   |
 | Windows | Yes (see [docs](../usage/connect/windows.md) and `/windows` on your headscale for more information)   |
-| Android | Yes (see [docs](../usage/connect/android.md))                                                         |
+| Android | Yes (see [docs](../usage/connect/android.md) for more information)                                    |
 | macOS   | Yes (see [docs](../usage/connect/apple.md#macos) and `/apple` on your headscale for more information) |
 | iOS     | Yes (see [docs](../usage/connect/apple.md#ios) and `/apple` on your headscale for more information)   |
 | tvOS    | Yes (see [docs](../usage/connect/apple.md#tvos) and `/apple` on your headscale for more information)  |

docs/about/faq.md

@@ -2,12 +2,12 @@
 
 ## What is the design goal of headscale?
 
-Headscale aims to implement a self-hosted, open source alternative to the [Tailscale](https://tailscale.com/)
-control server.
-Headscale's goal is to provide self-hosters and hobbyists with an open-source
-server they can use for their projects and labs.
-It implements a narrow scope, a _single_ Tailnet, suitable for a personal use, or a small
-open-source organisation.
+Headscale aims to implement a self-hosted, open source alternative to the
+[Tailscale](https://tailscale.com/) control server. Headscale's goal is to
+provide self-hosters and hobbyists with an open-source server they can use for
+their projects and labs. It implements a narrow scope, a _single_ Tailscale
+network (tailnet), suitable for a personal use, or a small open-source
+organisation.
 
 ## How can I contribute?
 
@@ -40,22 +40,86 @@ official releases](../setup/install/official.md) for more information.
 In addition to that, you may use packages provided by the community or from distributions. Learn more in the
 [installation guide using community packages](../setup/install/community.md).
 
-For convenience, we also [build Docker images with headscale](../setup/install/container.md). But **please be aware that
+For convenience, we also [build container images with headscale](../setup/install/container.md). But **please be aware that
 we don't officially support deploying headscale using Docker**. On our [Discord server](https://discord.gg/c84AZQhmpx)
 we have a "docker-issues" channel where you can ask for Docker-specific help to the community.
 
+## What is the recommended update path? Can I skip multiple versions while updating?
+
+Please follow the steps outlined in the [upgrade guide](../setup/upgrade.md) to update your existing Headscale
+installation. Its best to update from one stable version to the next (e.g. 0.24.0 → 0.25.1 → 0.26.1) in case
+you are multiple releases behind. You should always pick the latest available patch release.
+
+Be sure to check the [changelog](https://github.com/juanfont/headscale/blob/main/CHANGELOG.md) for version specific
+upgrade instructions and breaking changes.
+
+## Scaling / How many clients does Headscale support?
+
+It depends. As often stated, Headscale is not enterprise software and our focus
+is homelabbers and self-hosters. Of course, we do not prevent people from using
+it in a commercial/professional setting and often get questions about scaling.
+
+Please note that when Headscale is developed, performance is not part of the
+consideration as the main audience is considered to be users with a modest
+amount of devices. We focus on correctness and feature parity with Tailscale
+SaaS over time.
+
+To understand if you might be able to use Headscale for your use case, I will
+describe two scenarios in an effort to explain what is the central bottleneck
+of Headscale:
+
+1. An environment with 1000 servers
+
+   - they rarely "move" (change their endpoints)
+   - new nodes are added rarely
+
+2. An environment with 80 laptops/phones (end user devices)
+
+   - nodes move often, e.g. switching from home to office
+
+Headscale calculates a map of all nodes that need to talk to each other,
+creating this "world map" requires a lot of CPU time. When an event that
+requires changes to this map happens, the whole "world" is recalculated, and a
+new "world map" is created for every node in the network.
+
+This means that under certain conditions, Headscale can likely handle 100s
+of devices (maybe more), if there is _little to no change_ happening in the
+network. For example, in Scenario 1, the process of computing the world map is
+extremely demanding due to the size of the network, but when the map has been
+created and the nodes are not changing, the Headscale instance will likely
+return to a very low resource usage until the next time there is an event
+requiring the new map.
+
+In the case of Scenario 2, the process of computing the world map is less
+demanding due to the smaller size of the network, however, the type of nodes
+will likely change frequently, which would lead to a constant resource usage.
+
+Headscale will start to struggle when the two scenarios overlap, e.g. many nodes
+with frequent changes will cause the resource usage to remain constantly high.
+In the worst case scenario, the queue of nodes waiting for their map will grow
+to a point where Headscale never will be able to catch up, and nodes will never
+learn about the current state of the world.
+
+We expect that the performance will improve over time as we improve the code
+base, but it is not a focus. In general, we will never make the tradeoff to make
+things faster on the cost of less maintainable or readable code. We are a small
+team and have to optimise for maintainability.
+
 ## Which database should I use?
 
 We recommend the use of SQLite as database for headscale:
 
 - SQLite is simple to setup and easy to use
-- It scales well for all of headscale's usecases
+- It scales well for all of headscale's use cases
 - Development and testing happens primarily on SQLite
 - PostgreSQL is still supported, but is considered to be in "maintenance mode"
 
 The headscale project itself does not provide a tool to migrate from PostgreSQL to SQLite. Please have a look at [the
 related tools documentation](../ref/integration/tools.md) for migration tooling provided by the community.
 
+The choice of database has little to no impact on the performance of the server,
+see [Scaling / How many clients does Headscale support?](#scaling-how-many-clients-does-headscale-support) for understanding how Headscale spends its resources.
+
 ## Why is my reverse proxy not working with headscale?
 
 We don't know. We don't use reverse proxies with headscale ourselves, so we don't have any experience with them. We have
@@ -66,3 +130,48 @@ help to the community.
 ## Can I use headscale and tailscale on the same machine?
 
 Running headscale on a machine that is also in the tailnet can cause problems with subnet routers, traffic relay nodes, and MagicDNS. It might work, but it is not supported.
+
+## Why do two nodes see each other in their status, even if an ACL allows traffic only in one direction?
+
+A frequent use case is to allow traffic only from one node to another, but not the other way around. For example, the
+workstation of an administrator should be able to connect to all nodes but the nodes themselves shouldn't be able to
+connect back to the administrator's node. Why do all nodes see the administrator's workstation in the output of
+`tailscale status`?
+
+This is essentially how Tailscale works. If traffic is allowed to flow in one direction, then both nodes see each other
+in their output of `tailscale status`. Traffic is still filtered according to the ACL, with the exception of `tailscale
+ping` which is always allowed in either direction.
+
+See also <https://tailscale.com/kb/1087/device-visibility>.
+
+## My policy is stored in the database and Headscale refuses to start due to an invalid policy. How can I recover?
+
+Headscale checks if the policy is valid during startup and refuses to start if it detects an error. The error message
+indicates which part of the policy is invalid. Follow these steps to fix your policy:
+
+- Dump the policy to a file: `headscale policy get --bypass-grpc-and-access-database-directly > policy.json`
+- Edit and fixup `policy.json`. Use the command `headscale policy check --file policy.json` to validate the policy.
+- Load the modified policy: `headscale policy set --bypass-grpc-and-access-database-directly --file policy.json`
+- Start Headscale as usual.
+
+!!! warning "Full server configuration required"
+
+    The above commands to get/set the policy require a complete server configuration file including database settings. A
+    minimal config to [control Headscale via remote CLI](../ref/api.md#grpc) is not sufficient. You may use `headscale
+    -c /path/to/config.yaml` to specify the path to an alternative configuration file.
+
+## How can I avoid to send logs to Tailscale Inc?
+
+A Tailscale client [collects logs about its operation and connection attempts with other
+clients](https://tailscale.com/kb/1011/log-mesh-traffic#client-logs) and sends them to a central log service operated by
+Tailscale Inc.
+
+Headscale, by default, instructs clients to disable log submission to the central log service. This configuration is
+applied by a client once it successfully connected with Headscale. See the configuration option `logtail.enabled` in the
+[configuration file](../ref/configuration.md) for details.
+
+Alternatively, logging can also be disabled on the client side. This is independent of Headscale and opting out of
+client logging disables log submission early during client startup. The configuration is operating system specific and
+is usually achieved by setting the environment variable `TS_NO_LOGS_NO_SUPPORT=true` or by passing the flag
+`--no-logs-no-support` to `tailscaled`. See
+<https://tailscale.com/kb/1011/log-mesh-traffic#opting-out-of-client-logging> for details.

docs/about/features.md

@@ -2,31 +2,36 @@
 
 Headscale aims to implement a self-hosted, open source alternative to the Tailscale control server. Headscale's goal is
 to provide self-hosters and hobbyists with an open-source server they can use for their projects and labs. This page
-provides on overview of headscale's feature and compatibility with the Tailscale control server:
+provides on overview of Headscale's feature and compatibility with the Tailscale control server:
 
 - [x] Full "base" support of Tailscale's features
 - [x] Node registration
     - [x] Interactive
     - [x] Pre authenticated key
-- [x] [DNS](https://tailscale.com/kb/1054/dns)
+- [x] [DNS](../ref/dns.md)
     - [x] [MagicDNS](https://tailscale.com/kb/1081/magicdns)
     - [x] [Global and restricted nameservers (split DNS)](https://tailscale.com/kb/1054/dns#nameservers)
     - [x] [search domains](https://tailscale.com/kb/1054/dns#search-domains)
-    - [x] [Extra DNS records (headscale only)](../ref/dns.md#setting-extra-dns-records)
+    - [x] [Extra DNS records (Headscale only)](../ref/dns.md#setting-extra-dns-records)
 - [x] [Taildrop (File Sharing)](https://tailscale.com/kb/1106/taildrop)
-- [x] Routing advertising (including exit nodes)
+- [x] [Routes](../ref/routes.md)
+    - [x] [Subnet routers](../ref/routes.md#subnet-router)
+    - [x] [Exit nodes](../ref/routes.md#exit-node)
 - [x] Dual stack (IPv4 and IPv6)
 - [x] Ephemeral nodes
-- [x] Embedded [DERP server](https://tailscale.com/kb/1232/derp-servers)
+- [x] Embedded [DERP server](../ref/derp.md)
 - [x] Access control lists ([GitHub label "policy"](https://github.com/juanfont/headscale/labels/policy%20%F0%9F%93%9D))
     - [x] ACL management via API
-    - [x] `autogroup:internet`
-    - [ ] `autogroup:self`
-    - [ ] `autogroup:member`
-* [ ] Node registration using Single-Sign-On (OpenID Connect) ([GitHub label "OIDC"](https://github.com/juanfont/headscale/labels/OIDC))
+    - [x] Some [Autogroups](https://tailscale.com/kb/1396/targets#autogroups), currently: `autogroup:internet`,
+      `autogroup:nonroot`, `autogroup:member`, `autogroup:tagged`, `autogroup:self`
+    - [x] [Auto approvers](https://tailscale.com/kb/1337/acl-syntax#auto-approvers) for [subnet
+      routers](../ref/routes.md#automatically-approve-routes-of-a-subnet-router) and [exit
+      nodes](../ref/routes.md#automatically-approve-an-exit-node-with-auto-approvers)
+    - [x] [Tailscale SSH](https://tailscale.com/kb/1193/tailscale-ssh)
+* [x] [Node registration using Single-Sign-On (OpenID Connect)](../ref/oidc.md) ([GitHub label "OIDC"](https://github.com/juanfont/headscale/labels/OIDC))
     - [x] Basic registration
-    - [ ] Update user profile from identity provider
-    - [ ] Dynamic ACL support
+    - [x] Update user profile from identity provider
     - [ ] OIDC groups cannot be used in ACLs
 - [ ] [Funnel](https://tailscale.com/kb/1223/funnel) ([#1040](https://github.com/juanfont/headscale/issues/1040))
 - [ ] [Serve](https://tailscale.com/kb/1312/serve) ([#1234](https://github.com/juanfont/headscale/issues/1921))
+- [ ] [Network flow logs](https://tailscale.com/kb/1219/network-flow-logs) ([#1687](https://github.com/juanfont/headscale/issues/1687))

docs/about/releases.md

@@ -2,7 +2,8 @@
 
 All headscale releases are available on the [GitHub release page](https://github.com/juanfont/headscale/releases). Those
 releases are available as binaries for various platforms and architectures, packages for Debian based systems and source
-code archives. Container images are available on [Docker Hub](https://hub.docker.com/r/headscale/headscale).
+code archives. Container images are available on [Docker Hub](https://hub.docker.com/r/headscale/headscale) and
+[GitHub Container Registry](https://github.com/juanfont/headscale/pkgs/container/headscale).
 
 An Atom/RSS feed of headscale releases is available [here](https://github.com/juanfont/headscale/releases.atom).
 

docs/assets/logo/headscale3-dots.svg

@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2" viewBox="0 0 1280 640"><circle cx="141.023" cy="338.36" r="117.472" style="fill:#f8b5cb" transform="matrix(.997276 0 0 1.00556 10.0024 -14.823)"/><circle cx="352.014" cy="268.302" r="33.095" style="fill:#a2a2a2" transform="matrix(1.01749 0 0 1 -3.15847 0)"/><circle cx="352.014" cy="268.302" r="33.095" style="fill:#a2a2a2" transform="matrix(1.01749 0 0 1 -3.15847 115.914)"/><circle cx="352.014" cy="268.302" r="33.095" style="fill:#a2a2a2" transform="matrix(1.01749 0 0 1 148.43 115.914)"/><circle cx="352.014" cy="268.302" r="33.095" style="fill:#a2a2a2" transform="matrix(1.01749 0 0 1 148.851 0)"/><circle cx="805.557" cy="336.915" r="118.199" style="fill:#8d8d8d" transform="matrix(.99196 0 0 1 3.36978 -10.2458)"/><circle cx="805.557" cy="336.915" r="118.199" style="fill:#8d8d8d" transform="matrix(.99196 0 0 1 255.633 -10.2458)"/><path d="M680.282 124.808h-68.093v390.325h68.081v-28.23H640V153.228h40.282v-28.42Z" style="fill:#303030"/><path d="M680.282 124.808h-68.093v390.325h68.081v-28.23H640V153.228h40.282v-28.42Z" style="fill:#303030" transform="matrix(-1 0 0 1 1857.19 0)"/></svg>
+<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2" viewBox="0 0 1280 640"><circle cx="141.023" cy="338.36" r="117.472" style="fill:#f8b5cb" transform="matrix(.997276 0 0 1.00556 10.0024 -14.823)"/><circle cx="352.014" cy="268.302" r="33.095" style="fill:#a2a2a2" transform="matrix(1.01749 0 0 1 -3.15847 0)"/><circle cx="352.014" cy="268.302" r="33.095" style="fill:#a2a2a2" transform="matrix(1.01749 0 0 1 -3.15847 115.914)"/><circle cx="352.014" cy="268.302" r="33.095" style="fill:#a2a2a2" transform="matrix(1.01749 0 0 1 148.43 115.914)"/><circle cx="352.014" cy="268.302" r="33.095" style="fill:#a2a2a2" transform="matrix(1.01749 0 0 1 148.851 0)"/><circle cx="805.557" cy="336.915" r="118.199" style="fill:#8d8d8d" transform="matrix(.99196 0 0 1 3.36978 -10.2458)"/><circle cx="805.557" cy="336.915" r="118.199" style="fill:#8d8d8d" transform="matrix(.99196 0 0 1 255.633 -10.2458)"/><path d="M680.282 124.808h-68.093v390.325h68.081v-28.23H640V153.228h40.282v-28.42Z" style="fill:#303030"/><path d="M680.282 124.808h-68.093v390.325h68.081v-28.23H640V153.228h40.282v-28.42Z" style="fill:#303030" transform="matrix(-1 0 0 1 1857.19 0)"/></svg>

docs/index.md

@@ -14,12 +14,12 @@ Join our [Discord server](https://discord.gg/c84AZQhmpx) for a chat and communit
 
 ## Design goal
 
-Headscale aims to implement a self-hosted, open source alternative to the Tailscale
-control server.
-Headscale's goal is to provide self-hosters and hobbyists with an open-source
-server they can use for their projects and labs.
-It implements a narrower scope, a single Tailnet, suitable for a personal use, or a small
-open-source organisation.
+Headscale aims to implement a self-hosted, open source alternative to the
+[Tailscale](https://tailscale.com/) control server. Headscale's goal is to
+provide self-hosters and hobbyists with an open-source server they can use for
+their projects and labs. It implements a narrow scope, a _single_ Tailscale
+network (tailnet), suitable for a personal use, or a small open-source
+organisation.
 
 ## Supporting headscale
 

docs/packaging/README.md

@@ -1,5 +0,0 @@
-# Packaging
-
-We use [nFPM](https://nfpm.goreleaser.com/) for making `.deb`, `.rpm` and `.apk`.
-
-This folder contains files we need to package with these releases.

docs/packaging/postinstall.sh

@@ -1,88 +0,0 @@
-#!/bin/sh
-# Determine OS platform
-# shellcheck source=/dev/null
-. /etc/os-release
-
-HEADSCALE_EXE="/usr/bin/headscale"
-BSD_HIER=""
-HEADSCALE_RUN_DIR="/var/run/headscale"
-HEADSCALE_HOME_DIR="/var/lib/headscale"
-HEADSCALE_USER="headscale"
-HEADSCALE_GROUP="headscale"
-HEADSCALE_SHELL="/usr/sbin/nologin"
-
-ensure_sudo() {
-	if [ "$(id -u)" = "0" ]; then
-		echo "Sudo permissions detected"
-	else
-		echo "No sudo permission detected, please run as sudo"
-		exit 1
-	fi
-}
-
-ensure_headscale_path() {
-	if [ ! -f "$HEADSCALE_EXE" ]; then
-		echo "headscale not in default path, exiting..."
-		exit 1
-	fi
-
-	printf "Found headscale %s\n" "$HEADSCALE_EXE"
-}
-
-create_headscale_user() {
-	printf "PostInstall: Adding headscale user %s\n" "$HEADSCALE_USER"
-	useradd -s "$HEADSCALE_SHELL" -d "$HEADSCALE_HOME_DIR" -c "headscale default user" "$HEADSCALE_USER"
-}
-
-create_headscale_group() {
-	if command -V systemctl >/dev/null 2>&1; then
-		printf "PostInstall: Adding headscale group %s\n" "$HEADSCALE_GROUP"
-		groupadd "$HEADSCALE_GROUP"
-
-		printf "PostInstall: Adding headscale user %s to group %s\n" "$HEADSCALE_USER" "$HEADSCALE_GROUP"
-		usermod -a -G "$HEADSCALE_GROUP" "$HEADSCALE_USER"
-	fi
-
-	if [ "$ID" = "alpine" ]; then
-		printf "PostInstall: Adding headscale group %s\n" "$HEADSCALE_GROUP"
-		addgroup "$HEADSCALE_GROUP"
-
-		printf "PostInstall: Adding headscale user %s to group %s\n" "$HEADSCALE_USER" "$HEADSCALE_GROUP"
-		addgroup "$HEADSCALE_USER" "$HEADSCALE_GROUP"
-	fi
-}
-
-create_run_dir() {
-	printf "PostInstall: Creating headscale run directory \n"
-	mkdir -p "$HEADSCALE_RUN_DIR"
-
-	printf "PostInstall: Modifying group ownership of headscale run directory \n"
-	chown "$HEADSCALE_USER":"$HEADSCALE_GROUP" "$HEADSCALE_RUN_DIR"
-}
-
-summary() {
-	echo "----------------------------------------------------------------------"
-	echo " headscale package has been successfully installed."
-	echo ""
-	echo " Please follow the next steps to start the software:"
-	echo ""
-	echo "    sudo systemctl enable headscale"
-	echo "    sudo systemctl start headscale"
-	echo ""
-	echo " Configuration settings can be adjusted here:"
-	echo "    ${BSD_HIER}/etc/headscale/config.yaml"
-	echo ""
-	echo "----------------------------------------------------------------------"
-}
-
-#
-# Main body of the script
-#
-{
-	ensure_sudo
-	ensure_headscale_path
-	create_headscale_user
-	create_headscale_group
-	create_run_dir
-	summary
-}

docs/packaging/postremove.sh

@@ -1,15 +0,0 @@
-#!/bin/sh
-# Determine OS platform
-# shellcheck source=/dev/null
-. /etc/os-release
-
-if command -V systemctl >/dev/null 2>&1; then
-	echo "Stop and disable headscale service"
-	systemctl stop headscale >/dev/null 2>&1 || true
-	systemctl disable headscale >/dev/null 2>&1 || true
-	echo "Running daemon-reload"
-	systemctl daemon-reload || true
-fi
-
-echo "Removing run directory"
-rm -rf "/var/run/headscale.sock"

docs/ref/acls.md

@@ -9,9 +9,38 @@ When using ACL's the User borders are no longer applied. All machines
 whichever the User have the ability to communicate with other hosts as
 long as the ACL's permits this exchange.
 
-## ACLs use case example
+## ACL Setup
 
-Let's build an example use case for a small business (It may be the place where
+To enable and configure ACLs in Headscale, you need to specify the path to your ACL policy file in the `policy.path` key in `config.yaml`.
+
+Your ACL policy file must be formatted using [huJSON](https://github.com/tailscale/hujson).
+
+Info on how these policies are written can be found
+[here](https://tailscale.com/kb/1018/acls/).
+
+Please reload or restart Headscale after updating the ACL file. Headscale may be reloaded either via its systemd service
+(`sudo systemctl reload headscale`) or by sending a SIGHUP signal (`sudo kill -HUP $(pidof headscale)`) to the main
+process. Headscale logs the result of ACL policy processing after each reload.
+
+## Simple Examples
+
+- [**Allow All**](https://tailscale.com/kb/1192/acl-samples#allow-all-default-acl): If you define an ACL file but completely omit the `"acls"` field from its content, Headscale will default to an "allow all" policy. This means all devices connected to your tailnet will be able to communicate freely with each other.
+
+    ```json
+    {}
+    ```
+
+- [**Deny All**](https://tailscale.com/kb/1192/acl-samples#deny-all): To prevent all communication within your tailnet, you can include an empty array for the `"acls"` field in your policy file.
+
+    ```json
+    {
+      "acls": []
+    }
+    ```
+
+## Complex Example
+
+Let's build a more complex example use case for a small business (It may be the place where
 ACL's are the most useful).
 
 We have a small company with a boss, an admin, two developers and an intern.
@@ -36,11 +65,7 @@ servers.
 - billing.internal
 - router.internal
 
-![ACL implementation example](../images/headscale-acl-network.png)
-
-## ACL setup
-
-ACLs have to be written in [huJSON](https://github.com/tailscale/hujson).
+![ACL implementation example](../assets/images/headscale-acl-network.png)
 
 When [registering the servers](../usage/getting-started.md#register-a-node) we
 will need to add the flag `--advertise-tags=tag:<tag1>,tag:<tag2>`, and the user
@@ -49,14 +74,6 @@ tags to a server they can register, the check of the tags is done on headscale
 server and only valid tags are applied. A tag is valid if the user that is
 registering it is allowed to do it.
 
-To use ACLs in headscale, you must edit your `config.yaml` file. In there you will find a `policy.path` parameter. This
-will need to point to your ACL file. More info on how these policies are written can be found
-[here](https://tailscale.com/kb/1018/acls/).
-
-Please reload or restart Headscale after updating the ACL file. Headscale may be reloaded either via its systemd service
-(`sudo systemctl reload headscale`) or by sending a SIGHUP signal (`sudo kill -HUP $(pidof headscale)`) to the main
-process. Headscale logs the result of ACL policy processing after each reload.
-
 Here are the ACL's to implement the same permissions as above:
 
 ```json title="acl.json"
@@ -64,10 +81,10 @@ Here are the ACL's to implement the same permissions as above:
   // groups are collections of users having a common scope. A user can be in multiple groups
   // groups cannot be composed of groups
   "groups": {
-    "group:boss": ["boss"],
-    "group:dev": ["dev1", "dev2"],
-    "group:admin": ["admin1"],
-    "group:intern": ["intern1"]
+    "group:boss": ["boss@"],
+    "group:dev": ["dev1@", "dev2@"],
+    "group:admin": ["admin1@"],
+    "group:intern": ["intern1@"]
   },
   // tagOwners in tailscale is an association between a TAG and the people allowed to set this TAG on a server.
   // This is documented [here](https://tailscale.com/kb/1068/acl-tags#defining-a-tag)
@@ -149,13 +166,11 @@ Here are the ACL's to implement the same permissions as above:
     },
     // developers have access to the internal network through the router.
     // the internal network is composed of HTTPS endpoints and Postgresql
-    // database servers. There's an additional rule to allow traffic to be
-    // forwarded to the internal subnet, 10.20.0.0/16. See this issue
-    // https://github.com/juanfont/headscale/issues/502
+    // database servers.
     {
       "action": "accept",
       "src": ["group:dev"],
-      "dst": ["10.20.0.0/16:443,5432", "router.internal:0"]
+      "dst": ["10.20.0.0/16:443,5432"]
     },
 
     // servers should be able to talk to database in tcp/5432. Database should not be able to initiate connections to
@@ -179,13 +194,94 @@ Here are the ACL's to implement the same permissions as above:
       "dst": ["tag:dev-app-servers:80,443"]
     },
 
-    // We still have to allow internal users communications since nothing guarantees that each user have
-    // their own users.
-    { "action": "accept", "src": ["boss"], "dst": ["boss:*"] },
-    { "action": "accept", "src": ["dev1"], "dst": ["dev1:*"] },
-    { "action": "accept", "src": ["dev2"], "dst": ["dev2:*"] },
-    { "action": "accept", "src": ["admin1"], "dst": ["admin1:*"] },
-    { "action": "accept", "src": ["intern1"], "dst": ["intern1:*"] }
+    // Allow users to access their own devices using autogroup:self (see below for more details about performance impact)
+    {
+      "action": "accept",
+      "src": ["autogroup:member"],
+      "dst": ["autogroup:self:*"]
+    }
   ]
 }
 ```
+
+## Autogroups
+
+Headscale supports several autogroups that automatically include users, destinations, or devices with specific properties. Autogroups provide a convenient way to write ACL rules without manually listing individual users or devices.
+
+### `autogroup:internet`
+
+Allows access to the internet through [exit nodes](routes.md#exit-node). Can only be used in ACL destinations.
+
+```json
+{
+  "action": "accept",
+  "src": ["group:users"],
+  "dst": ["autogroup:internet:*"]
+}
+```
+
+### `autogroup:member`
+
+Includes all users who are direct members of the tailnet. Does not include users from shared devices.
+
+```json
+{
+  "action": "accept",
+  "src": ["autogroup:member"],
+  "dst": ["tag:prod-app-servers:80,443"]
+}
+```
+
+### `autogroup:tagged`
+
+Includes all devices that have at least one tag.
+
+```json
+{
+  "action": "accept",
+  "src": ["autogroup:tagged"],
+  "dst": ["tag:monitoring:9090"]
+}
+```
+
+### `autogroup:self`
+**(EXPERIMENTAL)**
+
+!!! warning "The current implementation of `autogroup:self` is inefficient"
+
+Includes devices where the same user is authenticated on both the source and destination. Does not include tagged devices. Can only be used in ACL destinations.
+
+```json
+{
+  "action": "accept",
+  "src": ["autogroup:member"],
+  "dst": ["autogroup:self:*"]
+}
+```
+*Using `autogroup:self` may cause performance degradation on the Headscale coordinator server in large deployments, as filter rules must be compiled per-node rather than globally and the current implementation is not very efficient.*
+
+If you experience performance issues, consider using more specific ACL rules or limiting the use of `autogroup:self`.
+```json
+{
+  // The following rules allow internal users to communicate with their
+  // own nodes in case autogroup:self is causing performance issues.
+  { "action": "accept", "src": ["boss@"], "dst": ["boss@:*"] },
+  { "action": "accept", "src": ["dev1@"], "dst": ["dev1@:*"] },
+  { "action": "accept", "src": ["dev2@"], "dst": ["dev2@:*"] },
+  { "action": "accept", "src": ["admin1@"], "dst": ["admin1@:*"] },
+  { "action": "accept", "src": ["intern1@"], "dst": ["intern1@:*"] }
+}
+```
+
+### `autogroup:nonroot`
+
+Used in Tailscale SSH rules to allow access to any user except root. Can only be used in the `users` field of SSH rules.
+
+```json
+{
+  "action": "accept",
+  "src": ["autogroup:member"],
+  "dst": ["autogroup:self"],
+  "users": ["autogroup:nonroot"]
+}
+```

docs/ref/api.md

@@ -0,0 +1,128 @@
+# API
+Headscale provides a [HTTP REST API](#rest-api) and a [gRPC interface](#grpc) which may be used to integrate a [web
+interface](integration/web-ui.md), [remote control Headscale](#setup-remote-control) or provide a base for custom
+integration and tooling.
+
+Both interfaces require a valid API key before use. To create an API key, log into your Headscale server and generate
+one with the default expiration of 90 days:
+
+```shell
+headscale apikeys create
+```
+
+Copy the output of the command and save it for later. Please note that you can not retrieve an API key again. If the API
+key is lost, expire the old one, and create a new one.
+
+To list the API keys currently associated with the server:
+
+```shell
+headscale apikeys list
+```
+
+and to expire an API key:
+
+```shell
+headscale apikeys expire --prefix <PREFIX>
+```
+
+## REST API
+
+- API endpoint: `/api/v1`, e.g. `https://headscale.example.com/api/v1`
+- Documentation: `/swagger`, e.g. `https://headscale.example.com/swagger`
+- Authenticate using HTTP Bearer authentication by sending the [API key](#api) with the HTTP `Authorization: Bearer
+  <API_KEY>` header.
+
+Start by [creating an API key](#api) and test it with the examples below. Read the API documentation provided by your
+Headscale server at `/swagger` for details.
+
+=== "Get details for all users"
+
+    ```console
+    curl -H "Authorization: Bearer <API_KEY>" \
+        https://headscale.example.com/api/v1/user
+    ```
+
+=== "Get details for user 'bob'"
+
+    ```console
+    curl -H "Authorization: Bearer <API_KEY>" \
+        https://headscale.example.com/api/v1/user?name=bob
+    ```
+
+=== "Register a node"
+
+    ```console
+    curl -H "Authorization: Bearer <API_KEY>" \
+        -d user=<USER> -d key=<KEY> \
+        https://headscale.example.com/api/v1/node/register
+    ```
+
+## gRPC
+
+The gRPC interface can be used to control a Headscale instance from a remote machine with the `headscale` binary.
+
+### Prerequisite
+
+- A workstation to run `headscale` (any supported platform, e.g. Linux).
+- A Headscale server with gRPC enabled.
+- Connections to the gRPC port (default: `50443`) are allowed.
+- Remote access requires an encrypted connection via TLS.
+- An [API key](#api) to authenticate with the Headscale server.
+
+### Setup remote control
+
+1.  Download the [`headscale` binary from GitHub's release page](https://github.com/juanfont/headscale/releases). Make
+    sure to use the same version as on the server.
+
+1.  Put the binary somewhere in your `PATH`, e.g. `/usr/local/bin/headscale`
+
+1.  Make `headscale` executable: `chmod +x /usr/local/bin/headscale`
+
+1.  [Create an API key](#api) on the Headscale server.
+
+1.  Provide the connection parameters for the remote Headscale server either via a minimal YAML configuration file or
+    via environment variables:
+
+    === "Minimal YAML configuration file"
+
+        ```yaml title="config.yaml"
+        cli:
+            address: <HEADSCALE_ADDRESS>:<PORT>
+            api_key: <API_KEY>
+        ```
+
+    === "Environment variables"
+
+        ```shell
+        export HEADSCALE_CLI_ADDRESS="<HEADSCALE_ADDRESS>:<PORT>"
+        export HEADSCALE_CLI_API_KEY="<API_KEY>"
+        ```
+
+    This instructs the `headscale` binary to connect to a remote instance at `<HEADSCALE_ADDRESS>:<PORT>`, instead of
+    connecting to the local instance.
+
+1.  Test the connection by listing all nodes:
+
+    ```shell
+    headscale nodes list
+    ```
+
+    You should now be able to see a list of your nodes from your workstation, and you can
+    now control the Headscale server from your workstation.
+
+### Behind a proxy
+
+It's possible to run the gRPC remote endpoint behind a reverse proxy, like Nginx, and have it run on the _same_ port as Headscale.
+
+While this is _not a supported_ feature, an example on how this can be set up on
+[NixOS is shown here](https://github.com/kradalby/dotfiles/blob/4489cdbb19cddfbfae82cd70448a38fde5a76711/machines/headscale.oracldn/headscale.nix#L61-L91).
+
+### Troubleshooting
+
+- Make sure you have the _same_ Headscale version on your server and workstation.
+- Ensure that connections to the gRPC port are allowed.
+- Verify that your TLS certificate is valid and trusted.
+- If you don't have access to a trusted certificate (e.g. from Let's Encrypt), either:
+    - Add your self-signed certificate to the trust store of your OS _or_
+    - Disable certificate verification by either setting `cli.insecure: true` in the configuration file or by setting
+      `HEADSCALE_CLI_INSECURE=1` via an environment variable. We do **not** recommend to disable certificate validation.

docs/ref/configuration.md

@@ -5,7 +5,9 @@
     - `/etc/headscale`
     - `$HOME/.headscale`
     - the current working directory
-- Use the command line flag `-c`, `--config` to load the configuration from a different path
+- To load the configuration from a different path, use:
+    - the command line flag `-c`, `--config`
+    - the environment variable `HEADSCALE_CONFIG`
 - Validate the configuration file with: `headscale configtest`
 
 !!! example "Get the [example configuration from the GitHub repository](https://github.com/juanfont/headscale/blob/main/config-example.yaml)"

docs/ref/debug.md

@@ -0,0 +1,115 @@
+# Debugging and troubleshooting
+
+Headscale and Tailscale provide debug and introspection capabilities that can be helpful when things don't work as
+expected. This page explains some debugging techniques to help pinpoint problems.
+
+Please also have a look at [Tailscale's Troubleshooting guide](https://tailscale.com/kb/1023/troubleshooting). It offers
+a many tips and suggestions to troubleshoot common issues.
+
+## Tailscale
+
+The Tailscale client itself offers many commands to introspect its state as well as the state of the network:
+
+- [Check local network conditions](https://tailscale.com/kb/1080/cli#netcheck): `tailscale netcheck`
+- [Get the client status](https://tailscale.com/kb/1080/cli#status): `tailscale status --json`
+- [Get DNS status](https://tailscale.com/kb/1080/cli#dns): `tailscale dns status --all`
+- Client logs: `tailscale debug daemon-logs`
+- Client netmap: `tailscale debug netmap`
+- Test DERP connection: `tailscale debug derp headscale`
+- And many more, see: `tailscale debug --help`
+
+Many of the commands are helpful when trying to understand differences between Headscale and Tailscale SaaS.
+
+## Headscale
+
+### Application logging
+
+The log levels `debug` and `trace` can be useful to get more information from Headscale.
+
+```yaml hl_lines="3"
+log:
+  # Valid log levels: panic, fatal, error, warn, info, debug, trace
+  level: debug
+```
+
+### Database logging
+
+The database debug mode logs all database queries. Enable it to see how Headscale interacts with its database. This also
+requires the application log level to be set to either `debug` or `trace`.
+
+```yaml hl_lines="3 7"
+database:
+  # Enable debug mode. This setting requires the log.level to be set to "debug" or "trace".
+  debug: false
+
+log:
+  # Valid log levels: panic, fatal, error, warn, info, debug, trace
+  level: debug
+```
+
+### Metrics and debug endpoint
+
+Headscale provides a metrics and debug endpoint. It allows to introspect different aspects such as:
+
+- Information about the Go runtime, memory usage and statistics
+- Connected nodes and pending registrations
+- Active ACLs, filters and SSH policy
+- Current DERPMap
+- Prometheus metrics
+
+!!! warning "Keep the metrics and debug endpoint private"
+
+    The listen address and port can be configured with the `metrics_listen_addr` variable in the [configuration
+    file](./configuration.md). By default it listens on localhost, port 9090.
+
+    Keep the metrics and debug endpoint private to your internal network and don't expose it to the Internet.
+
+Query metrics via <http://localhost:9090/metrics> and get an overview of available debug information via
+<http://localhost:9090/debug/>. Metrics may be queried from outside localhost but the debug interface is subject to
+additional protection despite listening on all interfaces.
+
+=== "Direct access"
+
+    Access the debug interface directly on the server where Headscale is installed.
+
+    ```console
+    curl http://localhost:9090/debug/
+    ```
+
+=== "SSH port forwarding"
+
+    Use SSH port forwarding to forward Headscale's metrics and debug port to your device.
+
+    ```console
+    ssh <HEADSCALE_SERVER> -L 9090:localhost:9090
+    ```
+
+    Access the debug interface on your device by opening <http://localhost:9090/debug/> in your web browser.
+
+=== "Via debug key"
+
+    The access control of the debug interface supports the use of a debug key. Traffic is accepted if the path to a
+    debug key is set via the environment variable `TS_DEBUG_KEY_PATH` and the debug key sent as value for `debugkey`
+    parameter with each request.
+
+    ```console
+    openssl rand -hex 32 | tee debugkey.txt
+    export TS_DEBUG_KEY_PATH=debugkey.txt
+    headscale serve
+    ```
+
+    Access the debug interface on your device by opening `http://<IP_OF_HEADSCALE>:9090/debug/?debugkey=<DEBUG_KEY>` in
+    your web browser. The `debugkey` parameter must be sent with every request.
+
+=== "Via debug IP address"
+
+    The debug endpoint expects traffic from localhost. A different debug IP address may be configured by setting the
+    `TS_ALLOW_DEBUG_IP` environment variable before starting Headscale. The debug IP address is ignored when the HTTP
+    header `X-Forwarded-For` is present.
+
+    ```console
+    export TS_ALLOW_DEBUG_IP=192.168.0.10       # IP address of your device
+    headscale serve
+    ```
+
+    Access the debug interface on your device by opening `http://<IP_OF_HEADSCALE>:9090/debug/` in your web browser.

docs/ref/derp.md

@@ -0,0 +1,175 @@
+# DERP
+
+A [DERP (Designated Encrypted Relay for Packets) server](https://tailscale.com/kb/1232/derp-servers) is mainly used to
+relay traffic between two nodes in case a direct connection can't be established. Headscale provides an embedded DERP
+server to ensure seamless connectivity between nodes.
+
+## Configuration
+
+DERP related settings are configured within the `derp` section of the [configuration file](./configuration.md). The
+following sections only use a few of the available settings, check the [example configuration](./configuration.md) for
+all available configuration options.
+
+### Enable embedded DERP
+
+Headscale ships with an embedded DERP server which allows to run your own self-hosted DERP server easily. The embedded
+DERP server is disabled by default and needs to be enabled. In addition, you should configure the public IPv4 and public
+IPv6 address of your Headscale server for improved connection stability:
+
+```yaml title="config.yaml" hl_lines="3-5"
+derp:
+  server:
+    enabled: true
+    ipv4: 198.51.100.1
+    ipv6: 2001:db8::1
+```
+
+Keep in mind that [additional ports are needed to run a DERP server](../setup/requirements.md#ports-in-use). Besides
+relaying traffic, it also uses STUN (udp/3478) to help clients discover their public IP addresses and perform NAT
+traversal. [Check DERP server connectivity](#check-derp-server-connectivity) to see if everything works.
+
+### Remove Tailscale's DERP servers
+
+Once enabled, Headscale's embedded DERP is added to the list of free-to-use [DERP
+servers](https://tailscale.com/kb/1232/derp-servers) offered by Tailscale Inc. To only use Headscale's embedded DERP
+server, disable the loading of the default DERP map:
+
+```yaml title="config.yaml" hl_lines="6"
+derp:
+  server:
+    enabled: true
+    ipv4: 198.51.100.1
+    ipv6: 2001:db8::1
+  urls: []
+```
+
+!!! warning "Single point of failure"
+
+    Removing Tailscale's DERP servers means that there is now just a single DERP server available for clients. This is a
+    single point of failure and could hamper connectivity.
+
+    [Check DERP server connectivity](#check-derp-server-connectivity) with your embedded DERP server before removing
+    Tailscale's DERP servers.
+
+### Customize DERP map
+
+The DERP map offered to clients can be customized with a [dedicated YAML-configuration
+file](https://github.com/juanfont/headscale/blob/main/derp-example.yaml). This allows to modify previously loaded DERP
+maps fetched via URL or to offer your own, custom DERP servers to nodes.
+
+=== "Remove specific DERP regions"
+
+    The free-to-use [DERP servers](https://tailscale.com/kb/1232/derp-servers) are organized into regions via a region
+    ID. You can explicitly disable a specific region by setting its region ID to `null`. The following sample
+    `derp.yaml` disables the New York DERP region (which has the region ID 1):
+
+     ```yaml title="derp.yaml"
+     regions:
+       1: null
+     ```
+
+    Use the following configuration to serve the default DERP map (excluding New York) to nodes:
+
+    ```yaml title="config.yaml" hl_lines="6 7"
+    derp:
+      server:
+        enabled: false
+      urls:
+        - https://controlplane.tailscale.com/derpmap/default
+      paths:
+        - /etc/headscale/derp.yaml
+    ```
+
+=== "Provide custom DERP servers"
+
+    The following sample `derp.yaml` references two custom regions (`custom-east` with ID 900 and `custom-west` with ID 901)
+    with one custom DERP server in each region. Each DERP server offers DERP relay via HTTPS on tcp/443, support for captive
+    portal checks via HTTP on tcp/80 and STUN on udp/3478. See the definitions of
+    [DERPMap](https://pkg.go.dev/tailscale.com/tailcfg#DERPMap),
+    [DERPRegion](https://pkg.go.dev/tailscale.com/tailcfg#DERPRegion) and
+    [DERPNode](https://pkg.go.dev/tailscale.com/tailcfg#DERPNode) for all available options.
+
+    ```yaml title="derp.yaml"
+    regions:
+      900:
+        regionid: 900
+        regioncode: custom-east
+        regionname: My region (east)
+        nodes:
+          - name: 900a
+            regionid: 900
+            hostname: derp900a.example.com
+            ipv4: 198.51.100.1
+            ipv6: 2001:db8::1
+            canport80: true
+      901:
+        regionid: 901
+        regioncode: custom-west
+        regionname: My Region (west)
+        nodes:
+          - name: 901a
+            regionid: 901
+            hostname: derp901a.example.com
+            ipv4: 198.51.100.2
+            ipv6: 2001:db8::2
+            canport80: true
+    ```
+
+    Use the following configuration to only serve the two DERP servers from the above `derp.yaml`:
+
+    ```yaml title="config.yaml" hl_lines="5 6"
+    derp:
+      server:
+        enabled: false
+      urls: []
+      paths:
+        - /etc/headscale/derp.yaml
+    ```
+
+Independent of the custom DERP map, you may choose to [enable the embedded DERP server and have it automatically added
+to the custom DERP map](#enable-embedded-derp).
+
+### Verify clients
+
+Access to DERP serves can be restricted to nodes that are members of your Tailnet. Relay access is denied for unknown
+clients.
+
+=== "Embedded DERP"
+
+    Client verification is enabled by default.
+
+    ```yaml title="config.yaml" hl_lines="3"
+    derp:
+      server:
+        verify_clients: true
+    ```
+
+=== "3rd-party DERP"
+
+    Tailscale's `derper` provides two parameters to configure client verification:
+
+    - Use the `-verify-client-url` parameter of the `derper` and point it towards the `/verify` endpoint of your
+      Headscale server (e.g `https://headscale.example.com/verify`). The DERP server will query your Headscale instance
+      as soon as a client connects with it to ask whether access should be allowed or denied. Access is allowed if
+      Headscale knows about the connecting client and denied otherwise.
+    - The parameter `-verify-client-url-fail-open` controls what should happen when the DERP server can't reach the
+      Headscale instance. By default, it will allow access if Headscale is unreachable.
+
+## Check DERP server connectivity
+
+Any Tailscale client may be used to introspect the DERP map and to check for connectivity issues with DERP servers.
+
+- Display DERP map: `tailscale debug derp-map`
+- Check connectivity with the embedded DERP[^1]:`tailscale debug derp headscale`
+
+Additional DERP related metrics and information is available via the [metrics and debug
+endpoint](./debug.md#metrics-and-debug-endpoint).
+
+[^1]:
+    This assumes that the default region code of the [configuration file](./configuration.md) is used.
+
+## Limitations
+
+- The embedded DERP server can't be used for Tailscale's captive portal checks as it doesn't support the `/generate_204`
+  endpoint via HTTP on port tcp/80.
+- There are no speed or throughput optimisations, the main purpose is to assist in node connectivity.

docs/ref/dns.md

@@ -1,7 +1,7 @@
 # DNS
 
 Headscale supports [most DNS features](../about/features.md) from Tailscale. DNS related settings can be configured
-within `dns` section of the [configuration file](./configuration.md).
+within the `dns` section of the [configuration file](./configuration.md).
 
 ## Setting extra DNS records
 
@@ -9,10 +9,10 @@ Headscale allows to set extra DNS records which are made available via
 [MagicDNS](https://tailscale.com/kb/1081/magicdns). Extra DNS records can be configured either via static entries in the
 [configuration file](./configuration.md) or from a JSON file that Headscale continuously watches for changes:
 
-* Use the `dns.extra_records` option in the [configuration file](./configuration.md) for entries that are static and
+- Use the `dns.extra_records` option in the [configuration file](./configuration.md) for entries that are static and
   don't change while Headscale is running. Those entries are processed when Headscale is starting up and changes to the
   configuration require a restart of Headscale.
-* For dynamic DNS records that may be added, updated or removed while Headscale is running or DNS records that are
+- For dynamic DNS records that may be added, updated or removed while Headscale is running or DNS records that are
   generated by scripts the option `dns.extra_records_path` in the [configuration file](./configuration.md) is useful.
   Set it to the absolute path of the JSON file containing DNS records and Headscale processes this file as it detects
   changes.
@@ -23,8 +23,7 @@ hostname and port combination "http://hostname-in-magic-dns.myvpn.example.com:30
 
 !!! warning "Limitations"
 
-    Currently, [only A and AAAA records are processed by Tailscale](https://github.com/tailscale/tailscale/blob/v1.78.3/ipn/ipnlocal/local.go#L4461-L4479).
-
+    Currently, [only A and AAAA records are processed by Tailscale](https://github.com/tailscale/tailscale/blob/v1.86.5/ipn/ipnlocal/node_backend.go#L662).
 
 1.  Configure extra DNS records using one of the available configuration options:
 
@@ -76,14 +75,14 @@ hostname and port combination "http://hostname-in-magic-dns.myvpn.example.com:30
 
     === "Query with dig"
 
-        ```shell
+        ```console
         dig +short grafana.myvpn.example.com
         100.64.0.3
         ```
 
     === "Query with drill"
 
-        ```shell
+        ```console
         drill -Q grafana.myvpn.example.com
         100.64.0.3
         ```

docs/ref/exit-node.md

@@ -1,51 +0,0 @@
-# Exit Nodes
-
-## On the node
-
-Register the node and make it advertise itself as an exit node:
-
-```console
-$ sudo tailscale up --login-server https://headscale.example.com --advertise-exit-node
-```
-
-If the node is already registered, it can advertise exit capabilities like this:
-
-```console
-$ sudo tailscale set --advertise-exit-node
-```
-
-To use a node as an exit node, IP forwarding must be enabled on the node. Check the official [Tailscale documentation](https://tailscale.com/kb/1019/subnets/?tab=linux#enable-ip-forwarding) for how to enable IP forwarding.
-
-## On the control server
-
-```console
-$ # list nodes
-$ headscale routes list
-ID | Node   | Prefix    | Advertised | Enabled | Primary
-1  |        | 0.0.0.0/0 | false      | false   | -
-2  |        | ::/0      | false      | false   | -
-3  | phobos | 0.0.0.0/0 | true       | false   | -
-4  | phobos | ::/0      | true       | false   | -
-
-$ # enable routes for phobos
-$ headscale routes enable -r 3
-$ headscale routes enable -r 4
-
-$ # Check node list again. The routes are now enabled.
-$ headscale routes list
-ID | Node   | Prefix    | Advertised | Enabled | Primary
-1  |        | 0.0.0.0/0 | false      | false   | -
-2  |        | ::/0      | false      | false   | -
-3  | phobos | 0.0.0.0/0 | true       | true    | -
-4  | phobos | ::/0      | true       | true    | -
-```
-
-## On the client
-
-The exit node can now be used with:
-
-```console
-$ sudo tailscale set --exit-node phobos
-```
-
-Check the official [Tailscale documentation](https://tailscale.com/kb/1103/exit-nodes#use-the-exit-node) for how to do it on your device.

docs/ref/integration/reverse-proxy.md

@@ -13,7 +13,7 @@ Running headscale behind a reverse proxy is useful when running multiple applica
 
 The reverse proxy MUST be configured to support WebSockets to communicate with Tailscale clients.
 
-WebSockets support is also required when using the headscale embedded DERP server. In this case, you will also need to expose the UDP port used for STUN (by default, udp/3478). Please check our [config-example.yaml](https://github.com/juanfont/headscale/blob/main/config-example.yaml).
+WebSockets support is also required when using the Headscale [embedded DERP server](../derp.md). In this case, you will also need to expose the UDP port used for STUN (by default, udp/3478). Please check our [config-example.yaml](https://github.com/juanfont/headscale/blob/main/config-example.yaml).
 
 ### Cloudflare
 

docs/ref/integration/tools.md

@@ -5,9 +5,17 @@
     This page contains community contributions. The projects listed here are not
     maintained by the headscale authors and are written by community members.
 
-This page collects third-party tools and scripts related to headscale.
+This page collects third-party tools, client libraries, and scripts related to headscale.
 
-| Name                  | Repository Link                                                 | Description                                       |
-| --------------------- | --------------------------------------------------------------- | ------------------------------------------------- |
-| tailscale-manager     | [Github](https://github.com/singlestore-labs/tailscale-manager) | Dynamically manage Tailscale route advertisements |
-| headscalebacktosqlite | [Github](https://github.com/bigbozza/headscalebacktosqlite)     | Migrate headscale from PostgreSQL back to SQLite  |
+- [tailscale-manager](https://github.com/singlestore-labs/tailscale-manager) - Dynamically manage Tailscale route
+  advertisements
+- [headscalebacktosqlite](https://github.com/bigbozza/headscalebacktosqlite) - Migrate headscale from PostgreSQL back to
+  SQLite
+- [headscale-pf](https://github.com/YouSysAdmin/headscale-pf) - Populates user groups based on user groups in Jumpcloud
+  or Authentik
+- [headscale-client-go](https://github.com/hibare/headscale-client-go) - A Go client implementation for the Headscale
+  HTTP API.
+- [headscale-zabbix](https://github.com/dblanque/headscale-zabbix) - A Zabbix Monitoring Template for the Headscale
+  Service.
+- [tailscale-exporter](https://github.com/adinhodovic/tailscale-exporter) - A Prometheus exporter for Headscale that
+  provides network-level metrics using the Headscale API.

docs/ref/integration/web-ui.md

@@ -7,13 +7,17 @@
 
 Headscale doesn't provide a built-in web interface but users may pick one from the available options.
 
-| Name            | Repository Link                                         | Description                                                                         |
-| --------------- | ------------------------------------------------------- | ----------------------------------------------------------------------------------- |
-| headscale-webui | [Github](https://github.com/ifargle/headscale-webui)    | A simple headscale web UI for small-scale deployments.                              |
-| headscale-ui    | [Github](https://github.com/gurucomputing/headscale-ui) | A web frontend for the headscale Tailscale-compatible coordination server           |
-| HeadscaleUi     | [GitHub](https://github.com/simcu/headscale-ui)         | A static headscale admin ui, no backend environment required                         |
-| Headplane       | [GitHub](https://github.com/tale/headplane)             | An advanced Tailscale inspired frontend for headscale                               |
-| headscale-admin | [Github](https://github.com/GoodiesHQ/headscale-admin)  | Headscale-Admin is meant to be a simple, modern web interface for headscale         |
-| ouroboros       | [Github](https://github.com/yellowsink/ouroboros)       | Ouroboros is designed for users to manage their own devices, rather than for admins |
+- [headscale-ui](https://github.com/gurucomputing/headscale-ui) - A web frontend for the headscale Tailscale-compatible
+  coordination server
+- [HeadscaleUi](https://github.com/simcu/headscale-ui) - A static headscale admin ui, no backend environment required
+- [Headplane](https://github.com/tale/headplane) - An advanced Tailscale inspired frontend for headscale
+- [headscale-admin](https://github.com/GoodiesHQ/headscale-admin) - Headscale-Admin is meant to be a simple, modern web
+  interface for headscale
+- [ouroboros](https://github.com/yellowsink/ouroboros) - Ouroboros is designed for users to manage their own devices,
+  rather than for admins
+- [unraid-headscale-admin](https://github.com/ich777/unraid-headscale-admin) - A simple headscale admin UI for Unraid,
+  it offers Local (`docker exec`) and API Mode
+- [headscale-console](https://github.com/rickli-cloud/headscale-console) - WebAssembly-based client supporting SSH, VNC
+  and RDP with optional self-service capabilities
 
 You can ask for support on our [Discord server](https://discord.gg/c84AZQhmpx) in the "web-interfaces" channel.

docs/ref/oidc.md

@@ -1,168 +1,259 @@
-# Configuring headscale to use OIDC authentication
+# OpenID Connect
 
-In order to authenticate users through a centralized solution one must enable the OIDC integration.
+Headscale supports authentication via external identity providers using OpenID Connect (OIDC). It features:
 
-Known limitations:
+- Auto configuration via OpenID Connect Discovery Protocol
+- [Proof Key for Code Exchange (PKCE) code verification](#enable-pkce-recommended)
+- [Authorization based on a user's domain, email address or group membership](#authorize-users-with-filters)
+- Synchronization of [standard OIDC claims](#supported-oidc-claims)
 
-- No dynamic ACL support
-- OIDC groups cannot be used in ACLs
+Please see [limitations](#limitations) for known issues and limitations.
 
-## Basic configuration
+## Configuration
 
-In your `config.yaml`, customize this to your liking:
+OpenID requires configuration in Headscale and your identity provider:
 
-```yaml title="config.yaml"
-oidc:
-  # Block further startup until the OIDC provider is healthy and available
-  only_start_if_oidc_is_available: true
-  # Specified by your OIDC provider
-  issuer: "https://your-oidc.issuer.com/path"
-  # Specified/generated by your OIDC provider
-  client_id: "your-oidc-client-id"
-  client_secret: "your-oidc-client-secret"
-  # alternatively, set `client_secret_path` to read the secret from the file.
-  # It resolves environment variables, making integration to systemd's
-  # `LoadCredential` straightforward:
-  #client_secret_path: "${CREDENTIALS_DIRECTORY}/oidc_client_secret"
-  # as third option, it's also possible to load the oidc secret from environment variables
-  # set HEADSCALE_OIDC_CLIENT_SECRET to the required value
+- Headscale: The `oidc` section of the Headscale [configuration](configuration.md) contains all available configuration
+  options along with a description and their default values.
+- Identity provider: Please refer to the official documentation of your identity provider for specific instructions.
+  Additionally, there might be some useful hints in the [Identity provider specific
+  configuration](#identity-provider-specific-configuration) section below.
 
-  # Customize the scopes used in the OIDC flow, defaults to "openid", "profile" and "email" and add custom query
-  # parameters to the Authorize Endpoint request. Scopes default to "openid", "profile" and "email".
-  scope: ["openid", "profile", "email", "custom"]
-  # Optional: Passed on to the browser login request – used to tweak behaviour for the OIDC provider
-  extra_params:
-    domain_hint: example.com
+### Basic configuration
 
-  # Optional: List allowed principal domains and/or users. If an authenticated user's domain is not in this list,
-  # the authentication request will be rejected.
-  allowed_domains:
-    - example.com
-  # Optional. Note that groups from Keycloak have a leading '/'.
-  allowed_groups:
-    - /headscale
-  # Optional.
-  allowed_users:
-    - alice@example.com
+A basic configuration connects Headscale to an identity provider and typically requires:
 
-  # Optional: PKCE (Proof Key for Code Exchange) configuration
-  # PKCE adds an additional layer of security to the OAuth 2.0 authorization code flow
-  # by preventing authorization code interception attacks
-  # See https://datatracker.ietf.org/doc/html/rfc7636
-  pkce:
-    # Enable or disable PKCE support (default: false)
-    enabled: false
-    # PKCE method to use:
-    # - plain: Use plain code verifier
-    # - S256: Use SHA256 hashed code verifier (default, recommended)
-    method: S256
+- OpenID Connect Issuer URL from the identity provider. Headscale uses the OpenID Connect Discovery Protocol 1.0 to
+  automatically obtain OpenID configuration parameters (example: `https://sso.example.com`).
+- Client ID from the identity provider (example: `headscale`).
+- Client secret generated by the identity provider (example: `generated-secret`).
+- Redirect URI for your identity provider (example: `https://headscale.example.com/oidc/callback`).
 
-  # If `strip_email_domain` is set to `true`, the domain part of the username email address will be removed.
-  # This will transform `first-name.last-name@example.com` to the user `first-name.last-name`
-  # If `strip_email_domain` is set to `false` the domain part will NOT be removed resulting to the following
-  # user: `first-name.last-name.example.com`
-  strip_email_domain: true
-```
+=== "Headscale"
 
-## Azure AD example
+    ```yaml
+    oidc:
+      issuer: "https://sso.example.com"
+      client_id: "headscale"
+      client_secret: "generated-secret"
+    ```
 
-In order to integrate headscale with Azure Active Directory, we'll need to provision an App Registration with the correct scopes and redirect URI. Here with Terraform:
+=== "Identity provider"
 
-```hcl title="terraform.hcl"
-resource "azuread_application" "headscale" {
-  display_name = "Headscale"
+    * Create a new confidential client (`Client ID`, `Client secret`)
+    * Add Headscale's OIDC callback URL as valid redirect URL: `https://headscale.example.com/oidc/callback`
+    * Configure additional parameters to improve user experience such as: name, description, logo, …
 
-  sign_in_audience = "AzureADMyOrg"
-  fallback_public_client_enabled = false
+### Enable PKCE (recommended)
 
-  required_resource_access {
-    // Microsoft Graph
-    resource_app_id = "00000003-0000-0000-c000-000000000000"
+Proof Key for Code Exchange (PKCE) adds an additional layer of security to the OAuth 2.0 authorization code flow by
+preventing authorization code interception attacks, see: <https://datatracker.ietf.org/doc/html/rfc7636>. PKCE is
+recommended and needs to be configured for Headscale and the identity provider alike:
 
-    resource_access {
-      // scope: profile
-      id   = "14dad69e-099b-42c9-810b-d002981feec1"
-      type = "Scope"
-    }
-    resource_access {
-      // scope: openid
-      id   = "37f7f235-527c-4136-accd-4a02d197296e"
-      type = "Scope"
-    }
-    resource_access {
-      // scope: email
-      id   = "64a6cdd6-aab1-4aaf-94b8-3cc8405e90d0"
-      type = "Scope"
-    }
-  }
-  web {
-    # Points at your running headscale instance
-    redirect_uris = ["https://headscale.example.com/oidc/callback"]
+=== "Headscale"
 
-    implicit_grant {
-      access_token_issuance_enabled = false
-      id_token_issuance_enabled = true
-    }
-  }
+    ```yaml hl_lines="5-6"
+    oidc:
+      issuer: "https://sso.example.com"
+      client_id: "headscale"
+      client_secret: "generated-secret"
+      pkce:
+        enabled: true
+    ```
 
-  group_membership_claims = ["SecurityGroup"]
-  optional_claims {
-    # Expose group memberships
-    id_token {
-      name = "groups"
-    }
-  }
-}
+=== "Identity provider"
 
-resource "azuread_application_password" "headscale-application-secret" {
-  display_name          = "Headscale Server"
-  application_object_id = azuread_application.headscale.object_id
-}
+    * Enable PKCE for the headscale client
+    * Set the PKCE challenge method to "S256"
 
-resource "azuread_service_principal" "headscale" {
-  application_id = azuread_application.headscale.application_id
-}
+### Authorize users with filters
 
-resource "azuread_service_principal_password" "headscale" {
-  service_principal_id = azuread_service_principal.headscale.id
-  end_date_relative    = "44640h"
-}
+Headscale allows to filter for allowed users based on their domain, email address or group membership. These filters can
+be helpful to apply additional restrictions and control which users are allowed to join. Filters are disabled by
+default, users are allowed to join once the authentication with the identity provider succeeds. In case multiple filters
+are configured, a user needs to pass all of them.
 
-output "headscale_client_id" {
-  value = azuread_application.headscale.application_id
-}
+=== "Allowed domains"
 
-output "headscale_client_secret" {
-  value = azuread_application_password.headscale-application-secret.value
-}
-```
+    * Check the email domain of each authenticating user against the list of allowed domains and only authorize users
+      whose email domain matches `example.com`.
+    * Access allowed: `alice@example.com`
+    * Access denied: `bob@example.net`
 
-And in your headscale `config.yaml`:
+    ```yaml hl_lines="5-6"
+    oidc:
+      issuer: "https://sso.example.com"
+      client_id: "headscale"
+      client_secret: "generated-secret"
+      allowed_domains:
+        - "example.com"
+    ```
 
-```yaml title="config.yaml"
-oidc:
-  issuer: "https://login.microsoftonline.com/<tenant-UUID>/v2.0"
-  client_id: "<client-id-from-terraform>"
-  client_secret: "<client-secret-from-terraform>"
+=== "Allowed users/emails"
 
-  # Optional: add "groups"
-  scope: ["openid", "profile", "email"]
-  extra_params:
-    # Use your own domain, associated with Azure AD
-    domain_hint: example.com
-    # Optional: Force the Azure AD account picker
-    prompt: select_account
-```
+    * Check the email address of each authenticating user against the list of allowed email addresses and only authorize
+      users whose email is part of the `allowed_users` list.
+    * Access allowed: `alice@example.com`, `bob@example.net`
+    * Access denied: `mallory@example.net`
 
-## Google OAuth Example
+    ```yaml hl_lines="5-7"
+    oidc:
+      issuer: "https://sso.example.com"
+      client_id: "headscale"
+      client_secret: "generated-secret"
+      allowed_users:
+        - "alice@example.com"
+        - "bob@example.net"
+    ```
 
-In order to integrate headscale with Google, you'll need to have a [Google Cloud Console](https://console.cloud.google.com) account.
+=== "Allowed groups"
 
-Google OAuth has a [verification process](https://support.google.com/cloud/answer/9110914?hl=en) if you need to have users authenticate who are outside of your domain. If you only need to authenticate users from your domain name (ie `@example.com`), you don't need to go through the verification process.
+    * Use the OIDC `groups` claim of each authenticating user to get their group membership and only authorize users
+      which are members in at least one of the referenced groups.
+    * Access allowed: users in the `headscale_users` group
+    * Access denied: users without groups, users with other groups
 
-However if you don't have a domain, or need to add users outside of your domain, you can manually add emails via Google Console.
+    ```yaml hl_lines="5-7"
+    oidc:
+      issuer: "https://sso.example.com"
+      client_id: "headscale"
+      client_secret: "generated-secret"
+      scope: ["openid", "profile", "email", "groups"]
+      allowed_groups:
+        - "headscale_users"
+    ```
 
-### Steps
+### Customize node expiration
+
+The node expiration is the amount of time a node is authenticated with OpenID Connect until it expires and needs to
+reauthenticate. The default node expiration is 180 days. This can either be customized or set to the expiration from the
+Access Token.
+
+=== "Customize node expiration"
+
+    ```yaml hl_lines="5"
+    oidc:
+      issuer: "https://sso.example.com"
+      client_id: "headscale"
+      client_secret: "generated-secret"
+      expiry: 30d   # Use 0 to disable node expiration
+    ```
+
+=== "Use expiration from Access Token"
+
+    Please keep in mind that the Access Token is typically a short-lived token that expires within a few minutes. You
+    will have to configure token expiration in your identity provider to avoid frequent re-authentication.
+
+
+    ```yaml hl_lines="5"
+    oidc:
+      issuer: "https://sso.example.com"
+      client_id: "headscale"
+      client_secret: "generated-secret"
+      use_expiry_from_token: true
+    ```
+
+!!! tip "Expire a node and force re-authentication"
+
+    A node can be expired immediately via:
+    ```console
+    headscale node expire -i <NODE_ID>
+    ```
+
+### Reference a user in the policy
+
+You may refer to users in the Headscale policy via:
+
+- Email address
+- Username
+- Provider identifier (only available in the database or from your identity provider)
+
+!!! note "A user identifier in the policy must contain a single `@`"
+
+    The Headscale policy requires a single `@` to reference a user. If the username or provider identifier doesn't
+    already contain a single `@`, it needs to be appended at the end. For example: the username `ssmith` has to be
+    written as `ssmith@` to be correctly identified as user within the policy.
+
+!!! warning "Email address or username might be updated by users"
+
+    Many identity providers allow users to update their own profile. Depending on the identity provider and its
+    configuration, the values for username or email address might change over time. This might have unexpected
+    consequences for Headscale where a policy might no longer work or a user might obtain more access by hijacking an
+    existing username or email address.
+
+## Supported OIDC claims
+
+Headscale uses [the standard OIDC claims](https://openid.net/specs/openid-connect-core-1_0.html#StandardClaims) to
+populate and update its local user profile on each login. OIDC claims are read from the ID Token and from the UserInfo
+endpoint.
+
+| Headscale profile   | OIDC claim           | Notes / examples                                                                                  |
+| ------------------- | -------------------- | ------------------------------------------------------------------------------------------------- |
+| email address       | `email`              | Only used when `email_verified: true`                                                             |
+| display name        | `name`               | eg: `Sam Smith`                                                                                   |
+| username            | `preferred_username` | Depends on identity provider, eg: `ssmith`, `ssmith@idp.example.com`, `\\example.com\ssmith`      |
+| profile picture     | `picture`            | URL to a profile picture or avatar                                                                |
+| provider identifier | `iss`, `sub`         | A stable and unique identifier for a user, typically a combination of `iss` and `sub` OIDC claims |
+|                     | `groups`             | [Only used to filter for allowed groups](#authorize-users-with-filters)                           |
+
+## Limitations
+
+- Support for OpenID Connect aims to be generic and vendor independent. It offers only limited support for quirks of
+  specific identity providers.
+- OIDC groups cannot be used in ACLs.
+- The username provided by the identity provider needs to adhere to this pattern:
+    - The username must be at least two characters long.
+    - It must only contain letters, digits, hyphens, dots, underscores, and up to a single `@`.
+    - The username must start with a letter.
+- A user's email address is only synchronized to the local user profile when the identity provider marks the email
+  address as verified (`email_verified: true`).
+
+Please see the [GitHub label "OIDC"](https://github.com/juanfont/headscale/labels/OIDC) for OIDC related issues.
+
+## Identity provider specific configuration
+
+!!! warning "Third-party software and services"
+
+    This section of the documentation is specific for third-party software and services. We recommend users read the
+    third-party documentation on how to configure and integrate an OIDC client. Please see the [Configuration
+    section](#configuration) for a description of Headscale's OIDC related configuration settings.
+
+Any identity provider with OpenID Connect support should "just work" with Headscale. The following identity providers
+are known to work:
+
+- [Authelia](#authelia)
+- [Authentik](#authentik)
+- [Kanidm](#kanidm)
+- [Keycloak](#keycloak)
+
+### Authelia
+
+Authelia is fully supported by Headscale.
+
+### Authentik
+
+- Authentik is fully supported by Headscale.
+- [Headscale does not JSON Web Encryption](https://github.com/juanfont/headscale/issues/2446). Leave the field
+  `Encryption Key` in the providers section unset.
+
+### Google OAuth
+
+!!! warning "No username due to missing preferred_username"
+
+    Google OAuth does not send the `preferred_username` claim when the scope `profile` is requested. The username in
+    Headscale will be blank/not set.
+
+In order to integrate Headscale with Google, you'll need to have a [Google Cloud
+Console](https://console.cloud.google.com) account.
+
+Google OAuth has a [verification process](https://support.google.com/cloud/answer/9110914?hl=en) if you need to have
+users authenticate who are outside of your domain. If you only need to authenticate users from your domain name (ie
+`@example.com`), you don't need to go through the verification process.
+
+However if you don't have a domain, or need to add users outside of your domain, you can manually add emails via Google
+Console.
+
+#### Steps
 
 1. Go to [Google Console](https://console.cloud.google.com) and login or create an account if you don't have one.
 2. Create a project (if you don't already have one).
@@ -170,16 +261,57 @@ However if you don't have a domain, or need to add users outside of your domain,
 4. Click `Create Credentials` -> `OAuth client ID`
 5. Under `Application Type`, choose `Web Application`
 6. For `Name`, enter whatever you like
-7. Under `Authorised redirect URIs`, use `https://example.com/oidc/callback`, replacing example.com with your headscale URL.
+7. Under `Authorised redirect URIs`, add Headscale's OIDC callback URL: `https://headscale.example.com/oidc/callback`
 8. Click `Save` at the bottom of the form
 9. Take note of the `Client ID` and `Client secret`, you can also download it for reference if you need it.
-10. Edit your headscale config, under `oidc`, filling in your `client_id` and `client_secret`:
-    ```yaml title="config.yaml"
-    oidc:
-      issuer: "https://accounts.google.com"
-      client_id: ""
-      client_secret: ""
-      scope: ["openid", "profile", "email"]
-    ```
+10. [Configure Headscale following the "Basic configuration" steps](#basic-configuration). The issuer URL for Google
+    OAuth is: `https://accounts.google.com`.
 
-You can also use `allowed_domains` and `allowed_users` to restrict the users who can authenticate.
+### Kanidm
+
+- Kanidm is fully supported by Headscale.
+- Groups for the [allowed groups filter](#authorize-users-with-filters) need to be specified with their full SPN, for
+  example: `headscale_users@sso.example.com`.
+
+### Keycloak
+
+Keycloak is fully supported by Headscale.
+
+#### Additional configuration to use the allowed groups filter
+
+Keycloak has no built-in client scope for the OIDC `groups` claim. This extra configuration step is **only** needed if
+you need to [authorize access based on group membership](#authorize-users-with-filters).
+
+- Create a new client scope `groups` for OpenID Connect:
+    - Configure a `Group Membership` mapper with name `groups` and the token claim name `groups`.
+    - Add the mapper to at least the UserInfo endpoint.
+- Configure the new client scope for your Headscale client:
+    - Edit the Headscale client.
+    - Search for the client scope `group`.
+    - Add it with assigned type `Default`.
+- [Configure the allowed groups in Headscale](#authorize-users-with-filters). How groups need to be specified depends on
+  Keycloak's `Full group path` option:
+    - `Full group path` is enabled: groups contain their full path, e.g. `/top/group1`
+    - `Full group path` is disabled: only the name of the group is used, e.g. `group1`
+
+### Microsoft Entra ID
+
+In order to integrate Headscale with Microsoft Entra ID, you'll need to provision an App Registration with the correct
+scopes and redirect URI.
+
+[Configure Headscale following the "Basic configuration" steps](#basic-configuration). The issuer URL for Microsoft
+Entra ID is: `https://login.microsoftonline.com/<tenant-UUID>/v2.0`. The following `extra_params` might be useful:
+
+- `domain_hint: example.com` to use your own domain
+- `prompt: select_account` to force an account picker during login
+
+When using Microsoft Entra ID together with the [allowed groups filter](#authorize-users-with-filters), configure the
+Headscale OIDC scope without the `groups` claim, for example:
+
+```yaml
+oidc:
+  scope: ["openid", "profile", "email"]
+```
+
+Groups for the [allowed groups filter](#authorize-users-with-filters) need to be specified with their group ID(UUID) instead
+of the group name.

docs/ref/remote-cli.md

@@ -1,105 +0,0 @@
-# Controlling headscale with remote CLI
-
-This documentation has the goal of showing a user how-to control a headscale instance
-from a remote machine with the `headscale` command line binary.
-
-## Prerequisite
-
-- A workstation to run `headscale` (any supported platform, e.g. Linux).
-- A headscale server with gRPC enabled.
-- Connections to the gRPC port (default: `50443`) are allowed.
-- Remote access requires an encrypted connection via TLS.
-- An API key to authenticate with the headscale server.
-
-## Create an API key
-
-We need to create an API key to authenticate with the remote headscale server when using it from our workstation.
-
-To create an API key, log into your headscale server and generate a key:
-
-```shell
-headscale apikeys create --expiration 90d
-```
-
-Copy the output of the command and save it for later. Please note that you can not retrieve a key again,
-if the key is lost, expire the old one, and create a new key.
-
-To list the keys currently associated with the server:
-
-```shell
-headscale apikeys list
-```
-
-and to expire a key:
-
-```shell
-headscale apikeys expire --prefix "<PREFIX>"
-```
-
-## Download and configure headscale
-
-1.  Download the [`headscale` binary from GitHub's release page](https://github.com/juanfont/headscale/releases). Make
-    sure to use the same version as on the server.
-
-1.  Put the binary somewhere in your `PATH`, e.g. `/usr/local/bin/headscale`
-
-1.  Make `headscale` executable:
-
-    ```shell
-    chmod +x /usr/local/bin/headscale
-    ```
-
-1.  Provide the connection parameters for the remote headscale server either via a minimal YAML configuration file or via
-    environment variables:
-
-    === "Minimal YAML configuration file"
-
-        ```yaml title="config.yaml"
-        cli:
-            address: <HEADSCALE_ADDRESS>:<PORT>
-            api_key: <API_KEY_FROM_PREVIOUS_STEP>
-        ```
-
-    === "Environment variables"
-
-        ```shell
-        export HEADSCALE_CLI_ADDRESS="<HEADSCALE_ADDRESS>:<PORT>"
-        export HEADSCALE_CLI_API_KEY="<API_KEY_FROM_PREVIOUS_STEP>"
-        ```
-
-        !!! bug
-
-            Headscale currently requires at least an empty configuration file when environment variables are used to
-            specify connection details. See [issue 2193](https://github.com/juanfont/headscale/issues/2193) for more
-            information.
-
-    This instructs the `headscale` binary to connect to a remote instance at `<HEADSCALE_ADDRESS>:<PORT>`, instead of
-    connecting to the local instance.
-
-1.  Test the connection
-
-    Let us run the headscale command to verify that we can connect by listing our nodes:
-
-    ```shell
-    headscale nodes list
-    ```
-
-    You should now be able to see a list of your nodes from your workstation, and you can
-    now control the headscale server from your workstation.
-
-## Behind a proxy
-
-It is possible to run the gRPC remote endpoint behind a reverse proxy, like Nginx, and have it run on the _same_ port as headscale.
-
-While this is _not a supported_ feature, an example on how this can be set up on
-[NixOS is shown here](https://github.com/kradalby/dotfiles/blob/4489cdbb19cddfbfae82cd70448a38fde5a76711/machines/headscale.oracldn/headscale.nix#L61-L91).
-
-## Troubleshooting
-
-- Make sure you have the _same_ headscale version on your server and workstation.
-- Ensure that connections to the gRPC port are allowed.
-- Verify that your TLS certificate is valid and trusted.
-- If you don't have access to a trusted certificate (e.g. from Let's Encrypt), either:
-    - Add your self-signed certificate to the trust store of your OS _or_
-    - Disable certificate verification by either setting `cli.insecure: true` in the configuration file or by setting
-      `HEADSCALE_CLI_INSECURE=1` via an environment variable. We do **not** recommend to disable certificate validation.

docs/ref/routes.md

@@ -0,0 +1,304 @@
+# Routes
+
+Headscale supports route advertising and can be used to manage [subnet routers](https://tailscale.com/kb/1019/subnets)
+and [exit nodes](https://tailscale.com/kb/1103/exit-nodes) for a tailnet.
+
+- [Subnet routers](#subnet-router) may be used to connect an existing network such as a virtual
+  private cloud or an on-premise network with your tailnet. Use a subnet router to access devices where Tailscale can't
+  be installed or to gradually rollout Tailscale.
+- [Exit nodes](#exit-node) can be used to route all Internet traffic for another Tailscale
+  node. Use it to securely access the Internet on an untrusted Wi-Fi or to access online services that expect traffic
+  from a specific IP address.
+
+## Subnet router
+
+The setup of a subnet router requires double opt-in, once from a subnet router and once on the control server to allow
+its use within the tailnet. Optionally, use [`autoApprovers` to automatically approve routes from a subnet
+router](#automatically-approve-routes-of-a-subnet-router).
+
+### Setup a subnet router
+
+#### Configure a node as subnet router
+
+Register a node and advertise the routes it should handle as comma separated list:
+
+```console
+$ sudo tailscale up --login-server <YOUR_HEADSCALE_URL> --advertise-routes=10.0.0.0/8,192.168.0.0/24
+```
+
+If the node is already registered, it can advertise new routes or update previously announced routes with:
+
+```console
+$ sudo tailscale set --advertise-routes=10.0.0.0/8,192.168.0.0/24
+```
+
+Finally, [enable IP forwarding](#enable-ip-forwarding) to route traffic.
+
+#### Enable the subnet router on the control server
+
+The routes of a tailnet can be displayed with the `headscale nodes list-routes` command. A subnet router with the
+hostname `myrouter` announced the IPv4 networks `10.0.0.0/8` and `192.168.0.0/24`. Those need to be approved before they
+can be used.
+
+```console
+$ headscale nodes list-routes
+ID | Hostname | Approved | Available                  | Serving (Primary)
+1  | myrouter |          | 10.0.0.0/8, 192.168.0.0/24 |
+```
+
+Approve all desired routes of a subnet router by specifying them as comma separated list:
+
+```console
+$ headscale nodes approve-routes --identifier 1 --routes 10.0.0.0/8,192.168.0.0/24
+Node updated
+```
+
+The node `myrouter` can now route the IPv4 networks `10.0.0.0/8` and `192.168.0.0/24` for the tailnet.
+
+```console
+$ headscale nodes list-routes
+ID | Hostname | Approved                   | Available                  | Serving (Primary)
+1  | myrouter | 10.0.0.0/8, 192.168.0.0/24 | 10.0.0.0/8, 192.168.0.0/24 | 10.0.0.0/8, 192.168.0.0/24
+```
+
+#### Use the subnet router
+
+To accept routes advertised by a subnet router on a node:
+
+```console
+$ sudo tailscale set --accept-routes
+```
+
+Please refer to the official [Tailscale
+documentation](https://tailscale.com/kb/1019/subnets#use-your-subnet-routes-from-other-devices) for how to use a subnet
+router on different operating systems.
+
+### Restrict the use of a subnet router with ACL
+
+The routes announced by subnet routers are available to the nodes in a tailnet. By default, without an ACL enabled, all
+nodes can accept and use such routes. Configure an ACL to explicitly manage who can use routes.
+
+The ACL snippet below defines three hosts, a subnet router `router`, a regular node `node` and `service.example.net` as
+internal service that can be reached via a route on the subnet router `router`. It allows the node `node` to access
+`service.example.net` on port 80 and 443 which is reachable via the subnet router. Access to the subnet router itself is
+denied.
+
+```json title="Access the routes of a subnet router without the subnet router itself"
+{
+  "hosts": {
+    // the router is not referenced but announces 192.168.0.0/24"
+    "router": "100.64.0.1/32",
+    "node": "100.64.0.2/32",
+    "service.example.net": "192.168.0.1/32"
+  },
+  "acls": [
+    {
+      "action": "accept",
+      "src": ["node"],
+      "dst": ["service.example.net:80,443"]
+    }
+  ]
+}
+```
+
+### Automatically approve routes of a subnet router
+
+The initial setup of a subnet router usually requires manual approval of their announced routes on the control server
+before they can be used by a node in a tailnet. Headscale supports the `autoApprovers` section of an ACL to automate the
+approval of routes served with a subnet router.
+
+The ACL snippet below defines the tag `tag:router` owned by the user `alice`. This tag is used for `routes` in the
+`autoApprovers` section. The IPv4 route `192.168.0.0/24` is automatically approved once announced by a subnet router
+owned by the user `alice` and that also advertises the tag `tag:router`.
+
+```json title="Subnet routers owned by alice and tagged with tag:router are automatically approved"
+{
+  "tagOwners": {
+    "tag:router": ["alice@"]
+  },
+  "autoApprovers": {
+    "routes": {
+      "192.168.0.0/24": ["tag:router"]
+    }
+  },
+  "acls": [
+    // more rules
+  ]
+}
+```
+
+Advertise the route `192.168.0.0/24` from a subnet router that also advertises the tag `tag:router` when joining the tailnet:
+
+```console
+$ sudo tailscale up --login-server <YOUR_HEADSCALE_URL> --advertise-tags tag:router --advertise-routes 192.168.0.0/24
+```
+
+Please see the [official Tailscale documentation](https://tailscale.com/kb/1337/acl-syntax#autoapprovers) for more
+information on auto approvers.
+
+## Exit node
+
+The setup of an exit node requires double opt-in, once from an exit node and once on the control server to allow its use
+within the tailnet. Optionally, use [`autoApprovers` to automatically approve an exit
+node](#automatically-approve-an-exit-node-with-auto-approvers).
+
+### Setup an exit node
+
+#### Configure a node as exit node
+
+Register a node and make it advertise itself as an exit node:
+
+```console
+$ sudo tailscale up --login-server <YOUR_HEADSCALE_URL> --advertise-exit-node
+```
+
+If the node is already registered, it can advertise exit capabilities like this:
+
+```console
+$ sudo tailscale set --advertise-exit-node
+```
+
+Finally, [enable IP forwarding](#enable-ip-forwarding) to route traffic.
+
+#### Enable the exit node on the control server
+
+The routes of a tailnet can be displayed with the `headscale nodes list-routes` command. An exit node can be recognized
+by its announced routes: `0.0.0.0/0` for IPv4 and `::/0` for IPv6. The exit node with the hostname `myexit` is already
+available, but needs to be approved:
+
+```console
+$ headscale nodes list-routes
+ID | Hostname | Approved | Available       | Serving (Primary)
+1  | myexit   |          | 0.0.0.0/0, ::/0 |
+```
+
+For exit nodes, it is sufficient to approve either the IPv4 or IPv6 route. The other will be approved automatically.
+
+```console
+$ headscale nodes approve-routes --identifier 1 --routes 0.0.0.0/0
+Node updated
+```
+
+The node `myexit` is now approved as exit node for the tailnet:
+
+```console
+$ headscale nodes list-routes
+ID | Hostname | Approved        | Available       | Serving (Primary)
+1  | myexit   | 0.0.0.0/0, ::/0 | 0.0.0.0/0, ::/0 | 0.0.0.0/0, ::/0
+```
+
+#### Use the exit node
+
+The exit node can now be used on a node with:
+
+```console
+$ sudo tailscale set --exit-node myexit
+```
+
+Please refer to the official [Tailscale documentation](https://tailscale.com/kb/1103/exit-nodes#use-the-exit-node) for
+how to use an exit node on different operating systems.
+
+### Restrict the use of an exit node with ACL
+
+An exit node is offered to all nodes in a tailnet. By default, without an ACL enabled, all nodes in a tailnet can select
+and use an exit node. Configure `autogroup:internet` in an ACL rule to restrict who can use _any_ of the available exit
+nodes.
+
+```json title="Example use of autogroup:internet"
+{
+  "acls": [
+    {
+      "action": "accept",
+      "src": ["..."],
+      "dst": ["autogroup:internet:*"]
+    }
+  ]
+}
+```
+
+### Restrict access to exit nodes per user or group
+
+A user can use _any_ of the available exit nodes with `autogroup:internet`. Alternatively, the ACL snippet below assigns
+each user a specific exit node while hiding all other exit nodes. The user `alice` can only use exit node `exit1` while
+user `bob` can only use exit node `exit2`.
+
+```json title="Assign each user a dedicated exit node"
+{
+  "hosts": {
+    "exit1": "100.64.0.1/32",
+    "exit2": "100.64.0.2/32"
+  },
+  "acls": [
+    {
+      "action": "accept",
+      "src": ["alice@"],
+      "dst": ["exit1:*"]
+    },
+    {
+      "action": "accept",
+      "src": ["bob@"],
+      "dst": ["exit2:*"]
+    }
+  ]
+}
+```
+
+!!! warning
+
+    - The above implementation is Headscale specific and will likely be removed once [support for
+      `via`](https://github.com/juanfont/headscale/issues/2409) is available.
+    - Beware that a user can also connect to any port of the exit node itself.
+
+### Automatically approve an exit node with auto approvers
+
+The initial setup of an exit node usually requires manual approval on the control server before it can be used by a node
+in a tailnet. Headscale supports the `autoApprovers` section of an ACL to automate the approval of a new exit node as
+soon as it joins the tailnet.
+
+The ACL snippet below defines the tag `tag:exit` owned by the user `alice`. This tag is used for `exitNode` in the
+`autoApprovers` section. A new exit node which is owned by the user `alice` and that also advertises the tag `tag:exit`
+is automatically approved:
+
+```json title="Exit nodes owned by alice and tagged with tag:exit are automatically approved"
+{
+  "tagOwners": {
+    "tag:exit": ["alice@"]
+  },
+  "autoApprovers": {
+    "exitNode": ["tag:exit"]
+  },
+  "acls": [
+    // more rules
+  ]
+}
+```
+
+Advertise a node as exit node and also advertise the tag `tag:exit` when joining the tailnet:
+
+```console
+$ sudo tailscale up --login-server <YOUR_HEADSCALE_URL> --advertise-tags tag:exit --advertise-exit-node
+```
+
+Please see the [official Tailscale documentation](https://tailscale.com/kb/1337/acl-syntax#autoapprovers) for more
+information on auto approvers.
+
+## High availability
+
+Headscale has limited support for high availability routing. Multiple subnet routers with overlapping routes or multiple
+exit nodes can be used to provide high availability for users. If one router node goes offline, another one can serve
+the same routes to clients. Please see the official [Tailscale documentation on high
+availability](https://tailscale.com/kb/1115/high-availability#subnet-router-high-availability) for details.
+
+!!! bug
+
+    In certain situations it might take up to 16 minutes for Headscale to detect a node as offline. A failover node
+    might not be selected fast enough, if such a node is used as subnet router or exit node causing service
+    interruptions for clients. See [issue 2129](https://github.com/juanfont/headscale/issues/2129) for more information.
+
+## Troubleshooting
+
+### Enable IP forwarding
+
+A subnet router or exit node is routing traffic on behalf of other nodes and thus requires IP forwarding. Check the
+official [Tailscale documentation](https://tailscale.com/kb/1019/subnets/?tab=linux#enable-ip-forwarding) for how to
+enable IP forwarding.

docs/ref/tls.md

@@ -2,7 +2,7 @@
 
 ## Bring your own certificate
 
-Headscale can be configured to expose its web service via TLS. To configure the certificate and key file manually, set the `tls_cert_path` and `tls_cert_path` configuration parameters. If the path is relative, it will be interpreted as relative to the directory the configuration file was read from.
+Headscale can be configured to expose its web service via TLS. To configure the certificate and key file manually, set the `tls_cert_path` and `tls_key_path` configuration parameters. If the path is relative, it will be interpreted as relative to the directory the configuration file was read from.
 
 ```yaml title="config.yaml"
 tls_cert_path: ""
@@ -52,7 +52,7 @@ If you want to validate that certificate renewal completed successfully, this ca
 1. Open the URL for your headscale server in your browser of choice, and manually inspecting the expiry date of the certificate you receive.
 2. Or, check remotely from CLI using `openssl`:
 
-```bash
+```console
 $ openssl s_client -servername [hostname] -connect [hostname]:443 | openssl x509 -noout -dates
 (...)
 notBefore=Feb  8 09:48:26 2024 GMT

docs/setup/install/community.md

@@ -4,7 +4,7 @@ Several Linux distributions and community members provide packages for headscale
 the [official releases](./official.md) provided by the headscale maintainers. Such packages offer improved integration
 for their targeted operating system and usually:
 
-- setup a dedicated user account to run headscale
+- setup a dedicated local user account to run headscale
 - provide a default configuration
 - install headscale as system service
 

docs/setup/install/container.md

@@ -7,66 +7,71 @@
 
     **It might be outdated and it might miss necessary steps**.
 
-This documentation has the goal of showing a user how-to set up and run headscale in a container.
-[Docker](https://www.docker.com) is used as the reference container implementation, but there is no reason that it should
-not work with alternatives like [Podman](https://podman.io). The Docker image can be found on Docker Hub [here](https://hub.docker.com/r/headscale/headscale).
+This documentation has the goal of showing a user how-to set up and run headscale in a container. A container runtime
+such as [Docker](https://www.docker.com) or [Podman](https://podman.io) is required. The container image can be found on
+[Docker Hub](https://hub.docker.com/r/headscale/headscale) and [GitHub Container
+Registry](https://github.com/juanfont/headscale/pkgs/container/headscale). The container image URLs are:
+
+- [Docker Hub](https://hub.docker.com/r/headscale/headscale): `docker.io/headscale/headscale:<VERSION>`
+- [GitHub Container Registry](https://github.com/juanfont/headscale/pkgs/container/headscale):
+  `ghcr.io/juanfont/headscale:<VERSION>`
 
 ## Configure and run headscale
 
-1.  Prepare a directory on the host Docker node in your directory of choice, used to hold headscale configuration and the [SQLite](https://www.sqlite.org/) database:
+1.  Create a directory on the container host to store headscale's [configuration](../../ref/configuration.md) and the [SQLite](https://www.sqlite.org/) database:
 
     ```shell
-    mkdir -p ./headscale/config
+    mkdir -p ./headscale/{config,lib}
     cd ./headscale
     ```
 
-1.  Download the example configuration for your chosen version and save it as: `/etc/headscale/config.yaml`. Adjust the
+1.  Download the example configuration for your chosen version and save it as: `$(pwd)/config/config.yaml`. Adjust the
     configuration to suit your local environment. See [Configuration](../../ref/configuration.md) for details.
 
-    ```shell
-    sudo mkdir -p /etc/headscale
-    sudo nano /etc/headscale/config.yaml
-    ```
-
-    Alternatively, you can mount `/var/lib` and `/var/run` from your host system by adding
-    `--volume $(pwd)/lib:/var/lib/headscale` and `--volume $(pwd)/run:/var/run/headscale`
-    in the next step.
-
-1.  Start the headscale server while working in the host headscale directory:
+1.  Start headscale from within the previously created `./headscale` directory:
 
     ```shell
     docker run \
       --name headscale \
       --detach \
-      --volume $(pwd)/config:/etc/headscale/ \
+      --read-only \
+      --tmpfs /var/run/headscale \
+      --volume "$(pwd)/config:/etc/headscale:ro" \
+      --volume "$(pwd)/lib:/var/lib/headscale" \
       --publish 127.0.0.1:8080:8080 \
       --publish 127.0.0.1:9090:9090 \
-      headscale/headscale:<VERSION> \
+      --health-cmd "CMD headscale health" \
+      docker.io/headscale/headscale:<VERSION> \
       serve
     ```
 
     Note: use `0.0.0.0:8080:8080` instead of `127.0.0.1:8080:8080` if you want to expose the container externally.
 
-    This command will mount `config/` under `/etc/headscale`, forward port 8080 out of the container so the
-    headscale instance becomes available and then detach so headscale runs in the background.
+    This command mounts the local directories inside the container, forwards port 8080 and 9090 out of the container so
+    the headscale instance becomes available and then detaches so headscale runs in the background.
 
-    Example `docker-compose.yaml`
-
-    ```yaml
-    version: "3.7"
+    A similar configuration for `docker-compose`:
 
+    ```yaml title="docker-compose.yaml"
     services:
       headscale:
-        image: headscale/headscale:<VERSION>
+        image: docker.io/headscale/headscale:<VERSION>
         restart: unless-stopped
         container_name: headscale
+        read_only: true
+        tmpfs:
+          - /var/run/headscale
         ports:
           - "127.0.0.1:8080:8080"
           - "127.0.0.1:9090:9090"
         volumes:
-          # Please change <CONFIG_PATH> to the fullpath of the config folder just created
-          - <CONFIG_PATH>:/etc/headscale
+          # Please set <HEADSCALE_PATH> to the absolute path
+          # of the previously created headscale directory.
+          - <HEADSCALE_PATH>/config:/etc/headscale:ro
+          - <HEADSCALE_PATH>/lib:/var/lib/headscale
         command: serve
+        healthcheck:
+            test: ["CMD", "headscale", "health"]
     ```
 
 1.  Verify headscale is running:
@@ -86,53 +91,18 @@ not work with alternatives like [Podman](https://podman.io). The Docker image ca
     Verify headscale is available:
 
     ```shell
-    curl http://127.0.0.1:9090/metrics
+    curl http://127.0.0.1:8080/health
     ```
 
-1.  Create a user ([tailnet](https://tailscale.com/kb/1136/tailnet/)):
-
-    ```shell
-    docker exec -it headscale \
-      headscale users create myfirstuser
-    ```
-
-### Register a machine (normal login)
-
-On a client machine, execute the `tailscale` login command:
-
-```shell
-tailscale up --login-server YOUR_HEADSCALE_URL
-```
-
-To register a machine when running headscale in a container, take the headscale command and pass it to the container:
-
-```shell
-docker exec -it headscale \
-  headscale nodes register --user myfirstuser --key <YOUR_MACHINE_KEY>
-```
-
-### Register machine using a pre authenticated key
-
-Generate a key using the command line:
-
-```shell
-docker exec -it headscale \
-  headscale preauthkeys create --user myfirstuser --reusable --expiration 24h
-```
-
-This will return a pre-authenticated key that can be used to connect a node to headscale during the `tailscale` command:
-
-```shell
-tailscale up --login-server <YOUR_HEADSCALE_URL> --authkey <YOUR_AUTH_KEY>
-```
+Continue on the [getting started page](../../usage/getting-started.md) to register your first machine.
 
 ## Debugging headscale running in Docker
 
-The `headscale/headscale` Docker container is based on a "distroless" image that does not contain a shell or any other debug tools. If you need to debug your application running in the Docker container, you can use the `-debug` variant, for example `headscale/headscale:x.x.x-debug`.
+The Headscale container image is based on a "distroless" image that does not contain a shell or any other debug tools. If you need to debug headscale running in the Docker container, you can use the `-debug` variant, for example `docker.io/headscale/headscale:x.x.x-debug`.
 
 ### Running the debug Docker container
 
-To run the debug Docker container, use the exact same commands as above, but replace `headscale/headscale:x.x.x` with `headscale/headscale:x.x.x-debug` (`x.x.x` is the version of headscale). The two containers are compatible with each other, so you can alternate between them.
+To run the debug Docker container, use the exact same commands as above, but replace `docker.io/headscale/headscale:x.x.x` with `docker.io/headscale/headscale:x.x.x-debug` (`x.x.x` is the version of headscale). The two containers are compatible with each other, so you can alternate between them.
 
 ### Executing commands in the debug container
 
@@ -142,14 +112,14 @@ Additionally, the debug container includes a minimalist Busybox shell.
 
 To launch a shell in the container, use:
 
-```
-docker run -it headscale/headscale:x.x.x-debug sh
+```shell
+docker run -it docker.io/headscale/headscale:x.x.x-debug sh
 ```
 
 You can also execute commands directly, such as `ls /ko-app` in this example:
 
-```
-docker run headscale/headscale:x.x.x-debug ls /ko-app
+```shell
+docker run docker.io/headscale/headscale:x.x.x-debug ls /ko-app
 ```
 
 Using `docker exec -it` allows you to run commands in an existing container.

docs/setup/install/official.md

@@ -6,8 +6,8 @@ Both are available on the [GitHub releases page](https://github.com/juanfont/hea
 ## Using packages for Debian/Ubuntu (recommended)
 
 It is recommended to use our DEB packages to install headscale on a Debian based system as those packages configure a
-user to run headscale, provide a default configuration and ship with a systemd service file. Supported distributions are
-Ubuntu 20.04 or newer, Debian 11 or newer.
+local user to run headscale, provide a default configuration and ship with a systemd service file. Supported
+distributions are Ubuntu 22.04 or newer, Debian 12 or newer.
 
 1.  Download the [latest headscale package](https://github.com/juanfont/headscale/releases/latest) for your platform (`.deb` for Ubuntu and Debian).
 
@@ -42,32 +42,34 @@ Ubuntu 20.04 or newer, Debian 11 or newer.
     sudo systemctl status headscale
     ```
 
+Continue on the [getting started page](../../usage/getting-started.md) to register your first machine.
+
 ## Using standalone binaries (advanced)
 
 !!! warning "Advanced"
 
-    This installation method is considered advanced as one needs to take care of the headscale user and the systemd
+    This installation method is considered advanced as one needs to take care of the local user and the systemd
     service themselves. If possible, use the [DEB packages](#using-packages-for-debianubuntu-recommended) or a
     [community package](./community.md) instead.
 
 This section describes the installation of headscale according to the [Requirements and
-assumptions](../requirements.md#assumptions). Headscale is run by a dedicated user and the service itself is managed by
-systemd.
+assumptions](../requirements.md#assumptions). Headscale is run by a dedicated local user and the service itself is
+managed by systemd.
 
 1.  Download the latest [`headscale` binary from GitHub's release page](https://github.com/juanfont/headscale/releases):
 
     ```shell
-    sudo wget --output-document=/usr/local/bin/headscale \
+    sudo wget --output-document=/usr/bin/headscale \
     https://github.com/juanfont/headscale/releases/download/v<HEADSCALE VERSION>/headscale_<HEADSCALE VERSION>_linux_<ARCH>
     ```
 
 1.  Make `headscale` executable:
 
     ```shell
-    sudo chmod +x /usr/local/bin/headscale
+    sudo chmod +x /usr/bin/headscale
     ```
 
-1.  Add a dedicated user to run headscale:
+1.  Add a dedicated local user to run headscale:
 
     ```shell
     sudo useradd \
@@ -87,8 +89,8 @@ systemd.
     sudo nano /etc/headscale/config.yaml
     ```
 
-1.  Copy [headscale's systemd service file](../../packaging/headscale.systemd.service) to
-    `/etc/systemd/system/headscale.service` and adjust it to suit your local setup. The following parameters likely need
+1.  Copy [headscale's systemd service file](https://github.com/juanfont/headscale/blob/main/packaging/systemd/headscale.service)
+    to `/etc/systemd/system/headscale.service` and adjust it to suit your local setup. The following parameters likely need
     to be modified: `ExecStart`, `WorkingDirectory`, `ReadWritePaths`.
 
 1.  In `/etc/headscale/config.yaml`, override the default `headscale` unix socket with a path that is writable by the
@@ -115,3 +117,5 @@ systemd.
     ```shell
     systemctl status headscale
     ```
+
+Continue on the [getting started page](../../usage/getting-started.md) to register your first machine.

docs/setup/install/source.md

@@ -17,7 +17,7 @@ README](https://github.com/juanfont/headscale#contributing) for more information
 
 ```shell
 # Install prerequisites
-pkg_add go
+pkg_add go git
 
 git clone https://github.com/juanfont/headscale.git
 
@@ -30,7 +30,7 @@ latestTag=$(git describe --tags `git rev-list --tags --max-count=1`)
 
 git checkout $latestTag
 
-go build -ldflags="-s -w -X github.com/juanfont/headscale/cmd/headscale/cli.Version=$latestTag" github.com/juanfont/headscale
+go build -ldflags="-s -w -X github.com/juanfont/headscale/hscontrol/types.Version=$latestTag" -X github.com/juanfont/headscale/hscontrol/types.GitCommitHash=HASH" github.com/juanfont/headscale
 
 # make it executable
 chmod a+x headscale

docs/setup/requirements.md

@@ -4,16 +4,40 @@ Headscale should just work as long as the following requirements are met:
 
 - A server with a public IP address for headscale. A dual-stack setup with a public IPv4 and a public IPv6 address is
   recommended.
-- Headscale is served via HTTPS on port 443[^1].
+- Headscale is served via HTTPS on port 443[^1] and [may use additional ports](#ports-in-use).
 - A reasonably modern Linux or BSD based operating system.
-- A dedicated user account to run headscale.
+- A dedicated local user account to run headscale.
 - A little bit of command line knowledge to configure and operate headscale.
 
+## Ports in use
+
+The ports in use vary with the intended scenario and enabled features. Some of the listed ports may be changed via the
+[configuration file](../ref/configuration.md) but we recommend to stick with the default values.
+
+- tcp/80
+    - Expose publicly: yes
+    - HTTP, used by Let's Encrypt to verify ownership via the HTTP-01 challenge.
+    - Only required if the built-in Let's Enrypt client with the HTTP-01 challenge is used. See [TLS](../ref/tls.md) for
+      details.
+- tcp/443
+    - Expose publicly: yes
+    - HTTPS, required to make Headscale available to Tailscale clients[^1]
+    - Required if the [embedded DERP server](../ref/derp.md) is enabled
+- udp/3478
+    - Expose publicly: yes
+    - STUN, required if the [embedded DERP server](../ref/derp.md) is enabled
+- tcp/50443
+    - Expose publicly: yes
+    - Only required if the gRPC interface is used to [remote-control Headscale](../ref/api.md#grpc).
+- tcp/9090
+    - Expose publicly: no
+    - [Metrics and debug endpoint](../ref/debug.md#metrics-and-debug-endpoint)
+
 ## Assumptions
 
 The headscale documentation and the provided examples are written with a few assumptions in mind:
 
-- Headscale is running as system service via a dedicated user `headscale`.
+- Headscale is running as system service via a dedicated local user `headscale`.
 - The [configuration](../ref/configuration.md) is loaded from `/etc/headscale/config.yaml`.
 - SQLite is used as database.
 - The data directory for headscale (used for private keys, ACLs, SQLite database, …) is located in `/var/lib/headscale`.

docs/usage/connect/android.md

@@ -6,9 +6,23 @@ This documentation has the goal of showing how a user can use the official Andro
 
 Install the official Tailscale Android client from the [Google Play Store](https://play.google.com/store/apps/details?id=com.tailscale.ipn) or [F-Droid](https://f-droid.org/packages/com.tailscale.ipn/).
 
-## Configuring the headscale URL
+## Connect via normal, interactive login
 
 - Open the app and select the settings menu in the upper-right corner
 - Tap on `Accounts`
 - In the kebab menu icon (three dots) in the upper-right corner select `Use an alternate server`
 - Enter your server URL (e.g `https://headscale.example.com`) and follow the instructions
+- The client connects automatically as soon as the node registration is complete on headscale. Until then, nothing is
+  visible in the server logs.
+
+## Connect using a preauthkey
+
+- Open the app and select the settings menu in the upper-right corner
+- Tap on `Accounts`
+- In the kebab menu icon (three dots) in the upper-right corner select `Use an alternate server`
+- Enter your server URL (e.g `https://headscale.example.com`). If login prompts open, close it and continue
+- Open the settings menu in the upper-right corner
+- Tap on `Accounts`
+- In the kebab menu icon (three dots) in the upper-right corner select `Use an auth key`
+- Enter your [preauthkey generated from headscale](../getting-started.md#using-a-preauthkey)
+- If needed, tap `Log in` on the main screen. You should now be connected to your headscale.

docs/usage/getting-started.md

@@ -9,8 +9,8 @@ This page helps you get started with headscale and provides a few usage examples
       installation instructions.
     * The configuration file exists and is adjusted to suit your environment, see
       [Configuration](../ref/configuration.md) for details.
-    * Headscale is reachable from the Internet. Verify this by opening client specific setup instructions in your
-      browser, e.g. https://headscale.example.com/windows
+    * Headscale is reachable from the Internet. Verify this by visiting the health endpoint:
+      https://headscale.example.com/health
     * The Tailscale client is installed, see [Client and operating system support](../about/clients.md) for more
       information.
 
@@ -41,13 +41,31 @@ options, run:
       headscale <COMMAND> --help
     ```
 
-## Manage users
+!!! note "Manage headscale from another local user"
 
-In headscale, a node (also known as machine or device) is always assigned to a specific user, a
-[tailnet](https://tailscale.com/kb/1136/tailnet/). Such users can be managed with the `headscale users` command. Invoke
-the built-in help for more information: `headscale users --help`.
+    By default only the user `headscale` or `root` will have the necessary permissions to access the unix socket
+    (`/var/run/headscale/headscale.sock`) that is used to communicate with the service. In order to be able to
+    communicate with the headscale service you have to make sure the unix socket is accessible by the user that runs
+    the commands. In general you can achieve this by any of the following methods:
 
-### Create a user
+      * using `sudo`
+      * run the commands as user `headscale`
+      * add your user to the `headscale` group
+
+    To verify you can run the following command using your preferred method:
+
+    ```shell
+    headscale users list
+    ```
+
+## Manage headscale users
+
+In headscale, a node (also known as machine or device) is always assigned to a
+headscale user. Such a headscale user may have many nodes assigned to them and
+can be managed with the `headscale users` command. Invoke the built-in help for
+more information: `headscale users --help`.
+
+### Create a headscale user
 
 === "Native"
 
@@ -62,7 +80,7 @@ the built-in help for more information: `headscale users --help`.
       headscale users create <USER>
     ```
 
-### List existing users
+### List existing headscale users
 
 === "Native"
 
@@ -116,14 +134,14 @@ headscale instance. By default, the key is valid for one hour and can only be us
 === "Native"
 
     ```shell
-    headscale preauthkeys create --user <USER>
+    headscale preauthkeys create --user <USER_ID>
     ```
 
 === "Container"
 
     ```shell
     docker exec -it headscale \
-      headscale preauthkeys create --user <USER>
+      headscale preauthkeys create --user <USER_ID>
     ```
 
 The command returns the preauthkey on success which is used to connect a node to the headscale instance via the

flake.lock

@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1736420959,
-        "narHash": "sha256-dMGNa5UwdtowEqQac+Dr0d2tFO/60ckVgdhZU9q2E2o=",
+        "lastModified": 1765457389,
+        "narHash": "sha256-ddhDtNYvleZeYF7g7TRFSmuQuZh7HCgqstg5YBGwo5s=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "32af3611f6f05655ca166a0b1f47b57c762b5192",
+        "rev": "f997fa0f94fb1ce55bccb97f60d41412ae8fde4c",
         "type": "github"
       },
       "original": {

flake.nix

@@ -6,210 +6,233 @@
     flake-utils.url = "github:numtide/flake-utils";
   };
 
-  outputs = {
-    self,
-    nixpkgs,
-    flake-utils,
-    ...
-  }: let
-    headscaleVersion =
-      if (self ? shortRev)
-      then self.shortRev
-      else "dev";
-  in
+  outputs =
+    { self
+    , nixpkgs
+    , flake-utils
+    , ...
+    }:
+    let
+      headscaleVersion = self.shortRev or self.dirtyShortRev;
+      commitHash = self.rev or self.dirtyRev;
+    in
     {
-      overlay = _: prev: let
-        pkgs = nixpkgs.legacyPackages.${prev.system};
-        buildGo = pkgs.buildGo123Module;
-      in {
-        headscale = buildGo rec {
-          pname = "headscale";
-          version = headscaleVersion;
-          src = pkgs.lib.cleanSource self;
-
-          # Only run unit tests when testing a build
-          checkFlags = ["-short"];
-
-          # When updating go.mod or go.sum, a new sha will need to be calculated,
-          # update this if you have a mismatch after doing a change to those files.
-          vendorHash = "sha256-SBfeixT8DQOrK2SWmHHSOBtzRdSZs+pwomHpw6Jd+qc=";
-
-          subPackages = ["cmd/headscale"];
-
-          ldflags = ["-s" "-w" "-X github.com/juanfont/headscale/cmd/headscale/cli.Version=v${version}"];
-        };
-
-        protoc-gen-grpc-gateway = buildGo rec {
-          pname = "grpc-gateway";
-          version = "2.24.0";
-
-          src = pkgs.fetchFromGitHub {
-            owner = "grpc-ecosystem";
-            repo = "grpc-gateway";
-            rev = "v${version}";
-            sha256 = "sha256-lUEoqXJF1k4/il9bdDTinkUV5L869njZNYqObG/mHyA=";
-          };
-
-          vendorHash = "sha256-Ttt7bPKU+TMKRg5550BS6fsPwYp0QJqcZ7NLrhttSdw=";
-
-          nativeBuildInputs = [pkgs.installShellFiles];
-
-          subPackages = ["protoc-gen-grpc-gateway" "protoc-gen-openapiv2"];
-        };
-
-        protobuf-language-server = buildGo rec {
-          pname = "protobuf-language-server";
-          version = "2546944";
-
-          src = pkgs.fetchFromGitHub {
-            owner = "lasorda";
-            repo = "protobuf-language-server";
-            rev = "${version}";
-            sha256 = "sha256-Cbr3ktT86RnwUntOiDKRpNTClhdyrKLTQG2ZEd6fKDc=";
-          };
-
-          vendorHash = "sha256-PfT90dhfzJZabzLTb1D69JCO+kOh2khrlpF5mCDeypk=";
-
-          subPackages = ["."];
-        };
-
-        # Upstream does not override buildGoModule properly,
-        # importing a specific module, so comment out for now.
-        # golangci-lint = prev.golangci-lint.override {
-        #   buildGoModule = buildGo;
-        # };
-
-        goreleaser = prev.goreleaser.override {
-          buildGoModule = buildGo;
-        };
-
-        gotestsum = prev.gotestsum.override {
-          buildGoModule = buildGo;
-        };
-
-        gotests = prev.gotests.override {
-          buildGoModule = buildGo;
-        };
-
-        gofumpt = prev.gofumpt.override {
-          buildGoModule = buildGo;
-        };
+      # NixOS module
+      nixosModules = rec {
+        headscale = import ./nix/module.nix;
+        default = headscale;
       };
+
+      overlay = _: prev:
+        let
+          pkgs = nixpkgs.legacyPackages.${prev.system};
+          buildGo = pkgs.buildGo125Module;
+          vendorHash = "sha256-VOi4PGZ8I+2MiwtzxpKc/4smsL5KcH/pHVkjJfAFPJ0=";
+        in
+        {
+          headscale = buildGo {
+            pname = "headscale";
+            version = headscaleVersion;
+            src = pkgs.lib.cleanSource self;
+
+            # Only run unit tests when testing a build
+            checkFlags = [ "-short" ];
+
+            # When updating go.mod or go.sum, a new sha will need to be calculated,
+            # update this if you have a mismatch after doing a change to those files.
+            inherit vendorHash;
+
+            subPackages = [ "cmd/headscale" ];
+
+            meta = {
+              mainProgram = "headscale";
+            };
+          };
+
+          hi = buildGo {
+            pname = "hi";
+            version = headscaleVersion;
+            src = pkgs.lib.cleanSource self;
+
+            checkFlags = [ "-short" ];
+            inherit vendorHash;
+
+            subPackages = [ "cmd/hi" ];
+          };
+
+          protoc-gen-grpc-gateway = buildGo rec {
+            pname = "grpc-gateway";
+            version = "2.24.0";
+
+            src = pkgs.fetchFromGitHub {
+              owner = "grpc-ecosystem";
+              repo = "grpc-gateway";
+              rev = "v${version}";
+              sha256 = "sha256-lUEoqXJF1k4/il9bdDTinkUV5L869njZNYqObG/mHyA=";
+            };
+
+            vendorHash = "sha256-Ttt7bPKU+TMKRg5550BS6fsPwYp0QJqcZ7NLrhttSdw=";
+
+            nativeBuildInputs = [ pkgs.installShellFiles ];
+
+            subPackages = [ "protoc-gen-grpc-gateway" "protoc-gen-openapiv2" ];
+          };
+
+          protobuf-language-server = buildGo rec {
+            pname = "protobuf-language-server";
+            version = "2546944";
+
+            src = pkgs.fetchFromGitHub {
+              owner = "lasorda";
+              repo = "protobuf-language-server";
+              rev = "${version}";
+              sha256 = "sha256-Cbr3ktT86RnwUntOiDKRpNTClhdyrKLTQG2ZEd6fKDc=";
+            };
+
+            vendorHash = "sha256-PfT90dhfzJZabzLTb1D69JCO+kOh2khrlpF5mCDeypk=";
+
+            subPackages = [ "." ];
+          };
+
+          # Upstream does not override buildGoModule properly,
+          # importing a specific module, so comment out for now.
+          # golangci-lint = prev.golangci-lint.override {
+          #   buildGoModule = buildGo;
+          # };
+          # golangci-lint-langserver = prev.golangci-lint.override {
+          #   buildGoModule = buildGo;
+          # };
+
+          # The package uses buildGo125Module, not the convention.
+          # goreleaser = prev.goreleaser.override {
+          #   buildGoModule = buildGo;
+          # };
+
+          gotestsum = prev.gotestsum.override {
+            buildGoModule = buildGo;
+          };
+
+          gotests = prev.gotests.override {
+            buildGoModule = buildGo;
+          };
+
+          gofumpt = prev.gofumpt.override {
+            buildGoModule = buildGo;
+          };
+
+          # gopls = prev.gopls.override {
+          #   buildGoModule = buildGo;
+          # };
+        };
     }
     // flake-utils.lib.eachDefaultSystem
-    (system: let
-      pkgs = import nixpkgs {
-        overlays = [self.overlay];
-        inherit system;
-      };
-      buildDeps = with pkgs; [git go_1_23 gnumake];
-      devDeps = with pkgs;
-        buildDeps
-        ++ [
-          golangci-lint
-          golines
-          nodePackages.prettier
-          goreleaser
-          nfpm
-          gotestsum
-          gotests
-          gofumpt
-          ksh
-          ko
-          yq-go
-          ripgrep
-          postgresql
-
-          # 'dot' is needed for pprof graphs
-          # go tool pprof -http=: <source>
-          graphviz
-
-          # Protobuf dependencies
-          protobuf
-          protoc-gen-go
-          protoc-gen-go-grpc
-          protoc-gen-grpc-gateway
-          buf
-          clang-tools # clang-format
-          protobuf-language-server
-        ];
-
-      # Add entry to build a docker image with headscale
-      # caveat: only works on Linux
-      #
-      # Usage:
-      # nix build .#headscale-docker
-      # docker load < result
-      headscale-docker = pkgs.dockerTools.buildLayeredImage {
-        name = "headscale";
-        tag = headscaleVersion;
-        contents = [pkgs.headscale];
-        config.Entrypoint = [(pkgs.headscale + "/bin/headscale")];
-      };
-    in rec {
-      # `nix develop`
-      devShell = pkgs.mkShell {
-        buildInputs =
-          devDeps
+      (system:
+      let
+        pkgs = import nixpkgs {
+          overlays = [ self.overlay ];
+          inherit system;
+        };
+        buildDeps = with pkgs; [ git go_1_25 gnumake ];
+        devDeps = with pkgs;
+          buildDeps
           ++ [
-            (pkgs.writeShellScriptBin
-              "nix-vendor-sri"
-              ''
-                set -eu
+            golangci-lint
+            golangci-lint-langserver
+            golines
+            nodePackages.prettier
+            nixpkgs-fmt
+            goreleaser
+            nfpm
+            gotestsum
+            gotests
+            gofumpt
+            gopls
+            ksh
+            ko
+            yq-go
+            ripgrep
+            postgresql
+            prek
 
-                OUT=$(mktemp -d -t nar-hash-XXXXXX)
-                rm -rf "$OUT"
+            # 'dot' is needed for pprof graphs
+            # go tool pprof -http=: <source>
+            graphviz
 
-                go mod vendor -o "$OUT"
-                go run tailscale.com/cmd/nardump --sri "$OUT"
-                rm -rf "$OUT"
-              '')
+            # Protobuf dependencies
+            protobuf
+            protoc-gen-go
+            protoc-gen-go-grpc
+            protoc-gen-grpc-gateway
+            buf
+            clang-tools # clang-format
+            protobuf-language-server
 
-            (pkgs.writeShellScriptBin
-              "go-mod-update-all"
-              ''
-                cat go.mod | ${pkgs.silver-searcher}/bin/ag "\t" | ${pkgs.silver-searcher}/bin/ag -v indirect | ${pkgs.gawk}/bin/awk '{print $1}' | ${pkgs.findutils}/bin/xargs go get -u
-                go mod tidy
-              '')
-          ];
+            # Add hi to make it even easier to use ci runner.
+            hi
+          ]
+          ++ lib.optional pkgs.stdenv.isLinux [ traceroute ];
 
-        shellHook = ''
-          export PATH="$PWD/result/bin:$PATH"
-        '';
-      };
+        # Add entry to build a docker image with headscale
+        # caveat: only works on Linux
+        #
+        # Usage:
+        # nix build .#headscale-docker
+        # docker load < result
+        headscale-docker = pkgs.dockerTools.buildLayeredImage {
+          name = "headscale";
+          tag = headscaleVersion;
+          contents = [ pkgs.headscale ];
+          config.Entrypoint = [ (pkgs.headscale + "/bin/headscale") ];
+        };
+      in
+      rec {
+        # `nix develop`
+        devShell = pkgs.mkShell {
+          buildInputs =
+            devDeps
+            ++ [
+              (pkgs.writeShellScriptBin
+                "nix-vendor-sri"
+                ''
+                  set -eu
 
-      # `nix build`
-      packages = with pkgs; {
-        inherit headscale;
-        inherit headscale-docker;
-      };
-      defaultPackage = pkgs.headscale;
+                  OUT=$(mktemp -d -t nar-hash-XXXXXX)
+                  rm -rf "$OUT"
 
-      # `nix run`
-      apps.headscale = flake-utils.lib.mkApp {
-        drv = packages.headscale;
-      };
-      apps.default = apps.headscale;
+                  go mod vendor -o "$OUT"
+                  go run tailscale.com/cmd/nardump --sri "$OUT"
+                  rm -rf "$OUT"
+                '')
 
-      checks = {
-        format =
-          pkgs.runCommand "check-format"
-          {
-            buildInputs = with pkgs; [
-              gnumake
-              nixpkgs-fmt
-              golangci-lint
-              nodePackages.prettier
-              golines
-              clang-tools
+              (pkgs.writeShellScriptBin
+                "go-mod-update-all"
+                ''
+                  cat go.mod | ${pkgs.silver-searcher}/bin/ag "\t" | ${pkgs.silver-searcher}/bin/ag -v indirect | ${pkgs.gawk}/bin/awk '{print $1}' | ${pkgs.findutils}/bin/xargs go get -u
+                  go mod tidy
+                '')
             ];
-          } ''
-            ${pkgs.nixpkgs-fmt}/bin/nixpkgs-fmt ${./.}
-            ${pkgs.golangci-lint}/bin/golangci-lint run --fix --timeout 10m
-            ${pkgs.nodePackages.prettier}/bin/prettier --write '**/**.{ts,js,md,yaml,yml,sass,css,scss,html}'
-            ${pkgs.golines}/bin/golines --max-len=88 --base-formatter=gofumpt -w ${./.}
-            ${pkgs.clang-tools}/bin/clang-format -i ${./.}
+
+          shellHook = ''
+            export PATH="$PWD/result/bin:$PATH"
+            export CGO_ENABLED=0
           '';
-      };
-    });
+        };
+
+        # `nix build`
+        packages = with pkgs; {
+          inherit headscale;
+          inherit headscale-docker;
+        };
+        defaultPackage = pkgs.headscale;
+
+        # `nix run`
+        apps.headscale = flake-utils.lib.mkApp {
+          drv = packages.headscale;
+        };
+        apps.default = apps.headscale;
+
+        checks = {
+          headscale = pkgs.nixosTest (import ./nix/tests/headscale.nix);
+        };
+      });
 }

gen/go/headscale/v1/apikey.pb.go

@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.35.2
+// 	protoc-gen-go v1.36.10
 // 	protoc        (unknown)
 // source: headscale/v1/apikey.proto
 
@@ -12,6 +12,7 @@ import (
 	timestamppb "google.golang.org/protobuf/types/known/timestamppb"
 	reflect "reflect"
 	sync "sync"
+	unsafe "unsafe"
 )
 
 const (
@@ -22,15 +23,14 @@ const (
 )
 
 type ApiKey struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Id            uint64                 `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
+	Prefix        string                 `protobuf:"bytes,2,opt,name=prefix,proto3" json:"prefix,omitempty"`
+	Expiration    *timestamppb.Timestamp `protobuf:"bytes,3,opt,name=expiration,proto3" json:"expiration,omitempty"`
+	CreatedAt     *timestamppb.Timestamp `protobuf:"bytes,4,opt,name=created_at,json=createdAt,proto3" json:"created_at,omitempty"`
+	LastSeen      *timestamppb.Timestamp `protobuf:"bytes,5,opt,name=last_seen,json=lastSeen,proto3" json:"last_seen,omitempty"`
 	unknownFields protoimpl.UnknownFields
-
-	Id         uint64                 `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
-	Prefix     string                 `protobuf:"bytes,2,opt,name=prefix,proto3" json:"prefix,omitempty"`
-	Expiration *timestamppb.Timestamp `protobuf:"bytes,3,opt,name=expiration,proto3" json:"expiration,omitempty"`
-	CreatedAt  *timestamppb.Timestamp `protobuf:"bytes,4,opt,name=created_at,json=createdAt,proto3" json:"created_at,omitempty"`
-	LastSeen   *timestamppb.Timestamp `protobuf:"bytes,5,opt,name=last_seen,json=lastSeen,proto3" json:"last_seen,omitempty"`
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *ApiKey) Reset() {
@@ -99,11 +99,10 @@ func (x *ApiKey) GetLastSeen() *timestamppb.Timestamp {
 }
 
 type CreateApiKeyRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Expiration    *timestamppb.Timestamp `protobuf:"bytes,1,opt,name=expiration,proto3" json:"expiration,omitempty"`
 	unknownFields protoimpl.UnknownFields
-
-	Expiration *timestamppb.Timestamp `protobuf:"bytes,1,opt,name=expiration,proto3" json:"expiration,omitempty"`
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *CreateApiKeyRequest) Reset() {
@@ -144,11 +143,10 @@ func (x *CreateApiKeyRequest) GetExpiration() *timestamppb.Timestamp {
 }
 
 type CreateApiKeyResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	ApiKey        string                 `protobuf:"bytes,1,opt,name=api_key,json=apiKey,proto3" json:"api_key,omitempty"`
 	unknownFields protoimpl.UnknownFields
-
-	ApiKey string `protobuf:"bytes,1,opt,name=api_key,json=apiKey,proto3" json:"api_key,omitempty"`
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *CreateApiKeyResponse) Reset() {
@@ -189,11 +187,10 @@ func (x *CreateApiKeyResponse) GetApiKey() string {
 }
 
 type ExpireApiKeyRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Prefix        string                 `protobuf:"bytes,1,opt,name=prefix,proto3" json:"prefix,omitempty"`
 	unknownFields protoimpl.UnknownFields
-
-	Prefix string `protobuf:"bytes,1,opt,name=prefix,proto3" json:"prefix,omitempty"`
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *ExpireApiKeyRequest) Reset() {
@@ -234,9 +231,9 @@ func (x *ExpireApiKeyRequest) GetPrefix() string {
 }
 
 type ExpireApiKeyResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
+	state         protoimpl.MessageState `protogen:"open.v1"`
 	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *ExpireApiKeyResponse) Reset() {
@@ -270,9 +267,9 @@ func (*ExpireApiKeyResponse) Descriptor() ([]byte, []int) {
 }
 
 type ListApiKeysRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
+	state         protoimpl.MessageState `protogen:"open.v1"`
 	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *ListApiKeysRequest) Reset() {
@@ -306,11 +303,10 @@ func (*ListApiKeysRequest) Descriptor() ([]byte, []int) {
 }
 
 type ListApiKeysResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	ApiKeys       []*ApiKey              `protobuf:"bytes,1,rep,name=api_keys,json=apiKeys,proto3" json:"api_keys,omitempty"`
 	unknownFields protoimpl.UnknownFields
-
-	ApiKeys []*ApiKey `protobuf:"bytes,1,rep,name=api_keys,json=apiKeys,proto3" json:"api_keys,omitempty"`
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *ListApiKeysResponse) Reset() {
@@ -351,11 +347,10 @@ func (x *ListApiKeysResponse) GetApiKeys() []*ApiKey {
 }
 
 type DeleteApiKeyRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Prefix        string                 `protobuf:"bytes,1,opt,name=prefix,proto3" json:"prefix,omitempty"`
 	unknownFields protoimpl.UnknownFields
-
-	Prefix string `protobuf:"bytes,1,opt,name=prefix,proto3" json:"prefix,omitempty"`
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *DeleteApiKeyRequest) Reset() {
@@ -396,9 +391,9 @@ func (x *DeleteApiKeyRequest) GetPrefix() string {
 }
 
 type DeleteApiKeyResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
+	state         protoimpl.MessageState `protogen:"open.v1"`
 	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *DeleteApiKeyResponse) Reset() {
@@ -433,62 +428,42 @@ func (*DeleteApiKeyResponse) Descriptor() ([]byte, []int) {
 
 var File_headscale_v1_apikey_proto protoreflect.FileDescriptor
 
-var file_headscale_v1_apikey_proto_rawDesc = []byte{
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-}
+const file_headscale_v1_apikey_proto_rawDesc = "" +
+	"\n" +
+	"\x19headscale/v1/apikey.proto\x12\fheadscale.v1\x1a\x1fgoogle/protobuf/timestamp.proto\"\xe0\x01\n" +
+	"\x06ApiKey\x12\x0e\n" +
+	"\x02id\x18\x01 \x01(\x04R\x02id\x12\x16\n" +
+	"\x06prefix\x18\x02 \x01(\tR\x06prefix\x12:\n" +
+	"\n" +
+	"expiration\x18\x03 \x01(\v2\x1a.google.protobuf.TimestampR\n" +
+	"expiration\x129\n" +
+	"\n" +
+	"created_at\x18\x04 \x01(\v2\x1a.google.protobuf.TimestampR\tcreatedAt\x127\n" +
+	"\tlast_seen\x18\x05 \x01(\v2\x1a.google.protobuf.TimestampR\blastSeen\"Q\n" +
+	"\x13CreateApiKeyRequest\x12:\n" +
+	"\n" +
+	"expiration\x18\x01 \x01(\v2\x1a.google.protobuf.TimestampR\n" +
+	"expiration\"/\n" +
+	"\x14CreateApiKeyResponse\x12\x17\n" +
+	"\aapi_key\x18\x01 \x01(\tR\x06apiKey\"-\n" +
+	"\x13ExpireApiKeyRequest\x12\x16\n" +
+	"\x06prefix\x18\x01 \x01(\tR\x06prefix\"\x16\n" +
+	"\x14ExpireApiKeyResponse\"\x14\n" +
+	"\x12ListApiKeysRequest\"F\n" +
+	"\x13ListApiKeysResponse\x12/\n" +
+	"\bapi_keys\x18\x01 \x03(\v2\x14.headscale.v1.ApiKeyR\aapiKeys\"-\n" +
+	"\x13DeleteApiKeyRequest\x12\x16\n" +
+	"\x06prefix\x18\x01 \x01(\tR\x06prefix\"\x16\n" +
+	"\x14DeleteApiKeyResponseB)Z'github.com/juanfont/headscale/gen/go/v1b\x06proto3"
 
 var (
 	file_headscale_v1_apikey_proto_rawDescOnce sync.Once
-	file_headscale_v1_apikey_proto_rawDescData = file_headscale_v1_apikey_proto_rawDesc
+	file_headscale_v1_apikey_proto_rawDescData []byte
 )
 
 func file_headscale_v1_apikey_proto_rawDescGZIP() []byte {
 	file_headscale_v1_apikey_proto_rawDescOnce.Do(func() {
-		file_headscale_v1_apikey_proto_rawDescData = protoimpl.X.CompressGZIP(file_headscale_v1_apikey_proto_rawDescData)
+		file_headscale_v1_apikey_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_headscale_v1_apikey_proto_rawDesc), len(file_headscale_v1_apikey_proto_rawDesc)))
 	})
 	return file_headscale_v1_apikey_proto_rawDescData
 }
@@ -528,7 +503,7 @@ func file_headscale_v1_apikey_proto_init() {
 	out := protoimpl.TypeBuilder{
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
-			RawDescriptor: file_headscale_v1_apikey_proto_rawDesc,
+			RawDescriptor: unsafe.Slice(unsafe.StringData(file_headscale_v1_apikey_proto_rawDesc), len(file_headscale_v1_apikey_proto_rawDesc)),
 			NumEnums:      0,
 			NumMessages:   9,
 			NumExtensions: 0,
@@ -539,7 +514,6 @@ func file_headscale_v1_apikey_proto_init() {
 		MessageInfos:      file_headscale_v1_apikey_proto_msgTypes,
 	}.Build()
 	File_headscale_v1_apikey_proto = out.File
-	file_headscale_v1_apikey_proto_rawDesc = nil
 	file_headscale_v1_apikey_proto_goTypes = nil
 	file_headscale_v1_apikey_proto_depIdxs = nil
 }

gen/go/headscale/v1/device.pb.go

@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.35.2
+// 	protoc-gen-go v1.36.10
 // 	protoc        (unknown)
 // source: headscale/v1/device.proto
 
@@ -12,6 +12,7 @@ import (
 	timestamppb "google.golang.org/protobuf/types/known/timestamppb"
 	reflect "reflect"
 	sync "sync"
+	unsafe "unsafe"
 )
 
 const (
@@ -22,12 +23,11 @@ const (
 )
 
 type Latency struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	LatencyMs     float32                `protobuf:"fixed32,1,opt,name=latency_ms,json=latencyMs,proto3" json:"latency_ms,omitempty"`
+	Preferred     bool                   `protobuf:"varint,2,opt,name=preferred,proto3" json:"preferred,omitempty"`
 	unknownFields protoimpl.UnknownFields
-
-	LatencyMs float32 `protobuf:"fixed32,1,opt,name=latency_ms,json=latencyMs,proto3" json:"latency_ms,omitempty"`
-	Preferred bool    `protobuf:"varint,2,opt,name=preferred,proto3" json:"preferred,omitempty"`
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *Latency) Reset() {
@@ -75,16 +75,15 @@ func (x *Latency) GetPreferred() bool {
 }
 
 type ClientSupports struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	HairPinning   bool                   `protobuf:"varint,1,opt,name=hair_pinning,json=hairPinning,proto3" json:"hair_pinning,omitempty"`
+	Ipv6          bool                   `protobuf:"varint,2,opt,name=ipv6,proto3" json:"ipv6,omitempty"`
+	Pcp           bool                   `protobuf:"varint,3,opt,name=pcp,proto3" json:"pcp,omitempty"`
+	Pmp           bool                   `protobuf:"varint,4,opt,name=pmp,proto3" json:"pmp,omitempty"`
+	Udp           bool                   `protobuf:"varint,5,opt,name=udp,proto3" json:"udp,omitempty"`
+	Upnp          bool                   `protobuf:"varint,6,opt,name=upnp,proto3" json:"upnp,omitempty"`
 	unknownFields protoimpl.UnknownFields
-
-	HairPinning bool `protobuf:"varint,1,opt,name=hair_pinning,json=hairPinning,proto3" json:"hair_pinning,omitempty"`
-	Ipv6        bool `protobuf:"varint,2,opt,name=ipv6,proto3" json:"ipv6,omitempty"`
-	Pcp         bool `protobuf:"varint,3,opt,name=pcp,proto3" json:"pcp,omitempty"`
-	Pmp         bool `protobuf:"varint,4,opt,name=pmp,proto3" json:"pmp,omitempty"`
-	Udp         bool `protobuf:"varint,5,opt,name=udp,proto3" json:"udp,omitempty"`
-	Upnp        bool `protobuf:"varint,6,opt,name=upnp,proto3" json:"upnp,omitempty"`
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *ClientSupports) Reset() {
@@ -160,15 +159,14 @@ func (x *ClientSupports) GetUpnp() bool {
 }
 
 type ClientConnectivity struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Endpoints             []string            `protobuf:"bytes,1,rep,name=endpoints,proto3" json:"endpoints,omitempty"`
-	Derp                  string              `protobuf:"bytes,2,opt,name=derp,proto3" json:"derp,omitempty"`
-	MappingVariesByDestIp bool                `protobuf:"varint,3,opt,name=mapping_varies_by_dest_ip,json=mappingVariesByDestIp,proto3" json:"mapping_varies_by_dest_ip,omitempty"`
-	Latency               map[string]*Latency `protobuf:"bytes,4,rep,name=latency,proto3" json:"latency,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
-	ClientSupports        *ClientSupports     `protobuf:"bytes,5,opt,name=client_supports,json=clientSupports,proto3" json:"client_supports,omitempty"`
+	state                 protoimpl.MessageState `protogen:"open.v1"`
+	Endpoints             []string               `protobuf:"bytes,1,rep,name=endpoints,proto3" json:"endpoints,omitempty"`
+	Derp                  string                 `protobuf:"bytes,2,opt,name=derp,proto3" json:"derp,omitempty"`
+	MappingVariesByDestIp bool                   `protobuf:"varint,3,opt,name=mapping_varies_by_dest_ip,json=mappingVariesByDestIp,proto3" json:"mapping_varies_by_dest_ip,omitempty"`
+	Latency               map[string]*Latency    `protobuf:"bytes,4,rep,name=latency,proto3" json:"latency,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
+	ClientSupports        *ClientSupports        `protobuf:"bytes,5,opt,name=client_supports,json=clientSupports,proto3" json:"client_supports,omitempty"`
+	unknownFields         protoimpl.UnknownFields
+	sizeCache             protoimpl.SizeCache
 }
 
 func (x *ClientConnectivity) Reset() {
@@ -237,11 +235,10 @@ func (x *ClientConnectivity) GetClientSupports() *ClientSupports {
 }
 
 type GetDeviceRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Id            string                 `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
 	unknownFields protoimpl.UnknownFields
-
-	Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *GetDeviceRequest) Reset() {
@@ -282,10 +279,7 @@ func (x *GetDeviceRequest) GetId() string {
 }
 
 type GetDeviceResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
+	state                     protoimpl.MessageState `protogen:"open.v1"`
 	Addresses                 []string               `protobuf:"bytes,1,rep,name=addresses,proto3" json:"addresses,omitempty"`
 	Id                        string                 `protobuf:"bytes,2,opt,name=id,proto3" json:"id,omitempty"`
 	User                      string                 `protobuf:"bytes,3,opt,name=user,proto3" json:"user,omitempty"`
@@ -306,6 +300,8 @@ type GetDeviceResponse struct {
 	EnabledRoutes             []string               `protobuf:"bytes,18,rep,name=enabled_routes,json=enabledRoutes,proto3" json:"enabled_routes,omitempty"`
 	AdvertisedRoutes          []string               `protobuf:"bytes,19,rep,name=advertised_routes,json=advertisedRoutes,proto3" json:"advertised_routes,omitempty"`
 	ClientConnectivity        *ClientConnectivity    `protobuf:"bytes,20,opt,name=client_connectivity,json=clientConnectivity,proto3" json:"client_connectivity,omitempty"`
+	unknownFields             protoimpl.UnknownFields
+	sizeCache                 protoimpl.SizeCache
 }
 
 func (x *GetDeviceResponse) Reset() {
@@ -479,11 +475,10 @@ func (x *GetDeviceResponse) GetClientConnectivity() *ClientConnectivity {
 }
 
 type DeleteDeviceRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Id            string                 `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
 	unknownFields protoimpl.UnknownFields
-
-	Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *DeleteDeviceRequest) Reset() {
@@ -524,9 +519,9 @@ func (x *DeleteDeviceRequest) GetId() string {
 }
 
 type DeleteDeviceResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
+	state         protoimpl.MessageState `protogen:"open.v1"`
 	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *DeleteDeviceResponse) Reset() {
@@ -560,11 +555,10 @@ func (*DeleteDeviceResponse) Descriptor() ([]byte, []int) {
 }
 
 type GetDeviceRoutesRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Id            string                 `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
 	unknownFields protoimpl.UnknownFields
-
-	Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *GetDeviceRoutesRequest) Reset() {
@@ -605,12 +599,11 @@ func (x *GetDeviceRoutesRequest) GetId() string {
 }
 
 type GetDeviceRoutesResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	EnabledRoutes    []string `protobuf:"bytes,1,rep,name=enabled_routes,json=enabledRoutes,proto3" json:"enabled_routes,omitempty"`
-	AdvertisedRoutes []string `protobuf:"bytes,2,rep,name=advertised_routes,json=advertisedRoutes,proto3" json:"advertised_routes,omitempty"`
+	state            protoimpl.MessageState `protogen:"open.v1"`
+	EnabledRoutes    []string               `protobuf:"bytes,1,rep,name=enabled_routes,json=enabledRoutes,proto3" json:"enabled_routes,omitempty"`
+	AdvertisedRoutes []string               `protobuf:"bytes,2,rep,name=advertised_routes,json=advertisedRoutes,proto3" json:"advertised_routes,omitempty"`
+	unknownFields    protoimpl.UnknownFields
+	sizeCache        protoimpl.SizeCache
 }
 
 func (x *GetDeviceRoutesResponse) Reset() {
@@ -658,12 +651,11 @@ func (x *GetDeviceRoutesResponse) GetAdvertisedRoutes() []string {
 }
 
 type EnableDeviceRoutesRequest struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Id            string                 `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	Routes        []string               `protobuf:"bytes,2,rep,name=routes,proto3" json:"routes,omitempty"`
 	unknownFields protoimpl.UnknownFields
-
-	Id     string   `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
-	Routes []string `protobuf:"bytes,2,rep,name=routes,proto3" json:"routes,omitempty"`
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *EnableDeviceRoutesRequest) Reset() {
@@ -711,12 +703,11 @@ func (x *EnableDeviceRoutesRequest) GetRoutes() []string {
 }
 
 type EnableDeviceRoutesResponse struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	EnabledRoutes    []string `protobuf:"bytes,1,rep,name=enabled_routes,json=enabledRoutes,proto3" json:"enabled_routes,omitempty"`
-	AdvertisedRoutes []string `protobuf:"bytes,2,rep,name=advertised_routes,json=advertisedRoutes,proto3" json:"advertised_routes,omitempty"`
+	state            protoimpl.MessageState `protogen:"open.v1"`
+	EnabledRoutes    []string               `protobuf:"bytes,1,rep,name=enabled_routes,json=enabledRoutes,proto3" json:"enabled_routes,omitempty"`
+	AdvertisedRoutes []string               `protobuf:"bytes,2,rep,name=advertised_routes,json=advertisedRoutes,proto3" json:"advertised_routes,omitempty"`
+	unknownFields    protoimpl.UnknownFields
+	sizeCache        protoimpl.SizeCache
 }
 
 func (x *EnableDeviceRoutesResponse) Reset() {
@@ -765,139 +756,80 @@ func (x *EnableDeviceRoutesResponse) GetAdvertisedRoutes() []string {
 
 var File_headscale_v1_device_proto protoreflect.FileDescriptor
 
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-}
+const file_headscale_v1_device_proto_rawDesc = "" +
+	"\n" +
+	"\x19headscale/v1/device.proto\x12\fheadscale.v1\x1a\x1fgoogle/protobuf/timestamp.proto\"F\n" +
+	"\aLatency\x12\x1d\n" +
+	"\n" +
+	"latency_ms\x18\x01 \x01(\x02R\tlatencyMs\x12\x1c\n" +
+	"\tpreferred\x18\x02 \x01(\bR\tpreferred\"\x91\x01\n" +
+	"\x0eClientSupports\x12!\n" +
+	"\fhair_pinning\x18\x01 \x01(\bR\vhairPinning\x12\x12\n" +
+	"\x04ipv6\x18\x02 \x01(\bR\x04ipv6\x12\x10\n" +
+	"\x03pcp\x18\x03 \x01(\bR\x03pcp\x12\x10\n" +
+	"\x03pmp\x18\x04 \x01(\bR\x03pmp\x12\x10\n" +
+	"\x03udp\x18\x05 \x01(\bR\x03udp\x12\x12\n" +
+	"\x04upnp\x18\x06 \x01(\bR\x04upnp\"\xe3\x02\n" +
+	"\x12ClientConnectivity\x12\x1c\n" +
+	"\tendpoints\x18\x01 \x03(\tR\tendpoints\x12\x12\n" +
+	"\x04derp\x18\x02 \x01(\tR\x04derp\x128\n" +
+	"\x19mapping_varies_by_dest_ip\x18\x03 \x01(\bR\x15mappingVariesByDestIp\x12G\n" +
+	"\alatency\x18\x04 \x03(\v2-.headscale.v1.ClientConnectivity.LatencyEntryR\alatency\x12E\n" +
+	"\x0fclient_supports\x18\x05 \x01(\v2\x1c.headscale.v1.ClientSupportsR\x0eclientSupports\x1aQ\n" +
+	"\fLatencyEntry\x12\x10\n" +
+	"\x03key\x18\x01 \x01(\tR\x03key\x12+\n" +
+	"\x05value\x18\x02 \x01(\v2\x15.headscale.v1.LatencyR\x05value:\x028\x01\"\"\n" +
+	"\x10GetDeviceRequest\x12\x0e\n" +
+	"\x02id\x18\x01 \x01(\tR\x02id\"\xa0\x06\n" +
+	"\x11GetDeviceResponse\x12\x1c\n" +
+	"\taddresses\x18\x01 \x03(\tR\taddresses\x12\x0e\n" +
+	"\x02id\x18\x02 \x01(\tR\x02id\x12\x12\n" +
+	"\x04user\x18\x03 \x01(\tR\x04user\x12\x12\n" +
+	"\x04name\x18\x04 \x01(\tR\x04name\x12\x1a\n" +
+	"\bhostname\x18\x05 \x01(\tR\bhostname\x12%\n" +
+	"\x0eclient_version\x18\x06 \x01(\tR\rclientVersion\x12)\n" +
+	"\x10update_available\x18\a \x01(\bR\x0fupdateAvailable\x12\x0e\n" +
+	"\x02os\x18\b \x01(\tR\x02os\x124\n" +
+	"\acreated\x18\t \x01(\v2\x1a.google.protobuf.TimestampR\acreated\x127\n" +
+	"\tlast_seen\x18\n" +
+	" \x01(\v2\x1a.google.protobuf.TimestampR\blastSeen\x12.\n" +
+	"\x13key_expiry_disabled\x18\v \x01(\bR\x11keyExpiryDisabled\x124\n" +
+	"\aexpires\x18\f \x01(\v2\x1a.google.protobuf.TimestampR\aexpires\x12\x1e\n" +
+	"\n" +
+	"authorized\x18\r \x01(\bR\n" +
+	"authorized\x12\x1f\n" +
+	"\vis_external\x18\x0e \x01(\bR\n" +
+	"isExternal\x12\x1f\n" +
+	"\vmachine_key\x18\x0f \x01(\tR\n" +
+	"machineKey\x12\x19\n" +
+	"\bnode_key\x18\x10 \x01(\tR\anodeKey\x12>\n" +
+	"\x1bblocks_incoming_connections\x18\x11 \x01(\bR\x19blocksIncomingConnections\x12%\n" +
+	"\x0eenabled_routes\x18\x12 \x03(\tR\renabledRoutes\x12+\n" +
+	"\x11advertised_routes\x18\x13 \x03(\tR\x10advertisedRoutes\x12Q\n" +
+	"\x13client_connectivity\x18\x14 \x01(\v2 .headscale.v1.ClientConnectivityR\x12clientConnectivity\"%\n" +
+	"\x13DeleteDeviceRequest\x12\x0e\n" +
+	"\x02id\x18\x01 \x01(\tR\x02id\"\x16\n" +
+	"\x14DeleteDeviceResponse\"(\n" +
+	"\x16GetDeviceRoutesRequest\x12\x0e\n" +
+	"\x02id\x18\x01 \x01(\tR\x02id\"m\n" +
+	"\x17GetDeviceRoutesResponse\x12%\n" +
+	"\x0eenabled_routes\x18\x01 \x03(\tR\renabledRoutes\x12+\n" +
+	"\x11advertised_routes\x18\x02 \x03(\tR\x10advertisedRoutes\"C\n" +
+	"\x19EnableDeviceRoutesRequest\x12\x0e\n" +
+	"\x02id\x18\x01 \x01(\tR\x02id\x12\x16\n" +
+	"\x06routes\x18\x02 \x03(\tR\x06routes\"p\n" +
+	"\x1aEnableDeviceRoutesResponse\x12%\n" +
+	"\x0eenabled_routes\x18\x01 \x03(\tR\renabledRoutes\x12+\n" +
+	"\x11advertised_routes\x18\x02 \x03(\tR\x10advertisedRoutesB)Z'github.com/juanfont/headscale/gen/go/v1b\x06proto3"
 
 var (
 	file_headscale_v1_device_proto_rawDescOnce sync.Once
-	file_headscale_v1_device_proto_rawDescData = file_headscale_v1_device_proto_rawDesc
+	file_headscale_v1_device_proto_rawDescData []byte
 )
 
 func file_headscale_v1_device_proto_rawDescGZIP() []byte {
 	file_headscale_v1_device_proto_rawDescOnce.Do(func() {
-		file_headscale_v1_device_proto_rawDescData = protoimpl.X.CompressGZIP(file_headscale_v1_device_proto_rawDescData)
+		file_headscale_v1_device_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_headscale_v1_device_proto_rawDesc), len(file_headscale_v1_device_proto_rawDesc)))
 	})
 	return file_headscale_v1_device_proto_rawDescData
 }
@@ -942,7 +874,7 @@ func file_headscale_v1_device_proto_init() {
 	out := protoimpl.TypeBuilder{
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
-			RawDescriptor: file_headscale_v1_device_proto_rawDesc,
+			RawDescriptor: unsafe.Slice(unsafe.StringData(file_headscale_v1_device_proto_rawDesc), len(file_headscale_v1_device_proto_rawDesc)),
 			NumEnums:      0,
 			NumMessages:   12,
 			NumExtensions: 0,
@@ -953,7 +885,6 @@ func file_headscale_v1_device_proto_init() {
 		MessageInfos:      file_headscale_v1_device_proto_msgTypes,
 	}.Build()
 	File_headscale_v1_device_proto = out.File
-	file_headscale_v1_device_proto_rawDesc = nil
 	file_headscale_v1_device_proto_goTypes = nil
 	file_headscale_v1_device_proto_depIdxs = nil
 }

gen/go/headscale/v1/headscale.pb.go

@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.35.2
+// 	protoc-gen-go v1.36.10
 // 	protoc        (unknown)
 // source: headscale/v1/headscale.proto
 
@@ -11,6 +11,8 @@ import (
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	reflect "reflect"
+	sync "sync"
+	unsafe "unsafe"
 )
 
 const (
@@ -20,353 +22,245 @@ const (
 	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
 )
 
+type HealthRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *HealthRequest) Reset() {
+	*x = HealthRequest{}
+	mi := &file_headscale_v1_headscale_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *HealthRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*HealthRequest) ProtoMessage() {}
+
+func (x *HealthRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_headscale_v1_headscale_proto_msgTypes[0]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use HealthRequest.ProtoReflect.Descriptor instead.
+func (*HealthRequest) Descriptor() ([]byte, []int) {
+	return file_headscale_v1_headscale_proto_rawDescGZIP(), []int{0}
+}
+
+type HealthResponse struct {
+	state                protoimpl.MessageState `protogen:"open.v1"`
+	DatabaseConnectivity bool                   `protobuf:"varint,1,opt,name=database_connectivity,json=databaseConnectivity,proto3" json:"database_connectivity,omitempty"`
+	unknownFields        protoimpl.UnknownFields
+	sizeCache            protoimpl.SizeCache
+}
+
+func (x *HealthResponse) Reset() {
+	*x = HealthResponse{}
+	mi := &file_headscale_v1_headscale_proto_msgTypes[1]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *HealthResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*HealthResponse) ProtoMessage() {}
+
+func (x *HealthResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_headscale_v1_headscale_proto_msgTypes[1]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use HealthResponse.ProtoReflect.Descriptor instead.
+func (*HealthResponse) Descriptor() ([]byte, []int) {
+	return file_headscale_v1_headscale_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *HealthResponse) GetDatabaseConnectivity() bool {
+	if x != nil {
+		return x.DatabaseConnectivity
+	}
+	return false
+}
+
 var File_headscale_v1_headscale_proto protoreflect.FileDescriptor
 
-var file_headscale_v1_headscale_proto_rawDesc = []byte{
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+const file_headscale_v1_headscale_proto_rawDesc = "" +
+	"\n" +
+	"\x1cheadscale/v1/headscale.proto\x12\fheadscale.v1\x1a\x1cgoogle/api/annotations.proto\x1a\x17headscale/v1/user.proto\x1a\x1dheadscale/v1/preauthkey.proto\x1a\x17headscale/v1/node.proto\x1a\x19headscale/v1/apikey.proto\x1a\x19headscale/v1/policy.proto\"\x0f\n" +
+	"\rHealthRequest\"E\n" +
+	"\x0eHealthResponse\x123\n" +
+	"\x15database_connectivity\x18\x01 \x01(\bR\x14databaseConnectivity2\x8c\x17\n" +
+	"\x10HeadscaleService\x12h\n" +
+	"\n" +
+	"CreateUser\x12\x1f.headscale.v1.CreateUserRequest\x1a .headscale.v1.CreateUserResponse\"\x17\x82\xd3\xe4\x93\x02\x11:\x01*\"\f/api/v1/user\x12\x80\x01\n" +
+	"\n" +
+	"RenameUser\x12\x1f.headscale.v1.RenameUserRequest\x1a .headscale.v1.RenameUserResponse\"/\x82\xd3\xe4\x93\x02)\"'/api/v1/user/{old_id}/rename/{new_name}\x12j\n" +
+	"\n" +
+	"DeleteUser\x12\x1f.headscale.v1.DeleteUserRequest\x1a .headscale.v1.DeleteUserResponse\"\x19\x82\xd3\xe4\x93\x02\x13*\x11/api/v1/user/{id}\x12b\n" +
+	"\tListUsers\x12\x1e.headscale.v1.ListUsersRequest\x1a\x1f.headscale.v1.ListUsersResponse\"\x14\x82\xd3\xe4\x93\x02\x0e\x12\f/api/v1/user\x12\x80\x01\n" +
+	"\x10CreatePreAuthKey\x12%.headscale.v1.CreatePreAuthKeyRequest\x1a&.headscale.v1.CreatePreAuthKeyResponse\"\x1d\x82\xd3\xe4\x93\x02\x17:\x01*\"\x12/api/v1/preauthkey\x12\x87\x01\n" +
+	"\x10ExpirePreAuthKey\x12%.headscale.v1.ExpirePreAuthKeyRequest\x1a&.headscale.v1.ExpirePreAuthKeyResponse\"$\x82\xd3\xe4\x93\x02\x1e:\x01*\"\x19/api/v1/preauthkey/expire\x12}\n" +
+	"\x10DeletePreAuthKey\x12%.headscale.v1.DeletePreAuthKeyRequest\x1a&.headscale.v1.DeletePreAuthKeyResponse\"\x1a\x82\xd3\xe4\x93\x02\x14*\x12/api/v1/preauthkey\x12z\n" +
+	"\x0fListPreAuthKeys\x12$.headscale.v1.ListPreAuthKeysRequest\x1a%.headscale.v1.ListPreAuthKeysResponse\"\x1a\x82\xd3\xe4\x93\x02\x14\x12\x12/api/v1/preauthkey\x12}\n" +
+	"\x0fDebugCreateNode\x12$.headscale.v1.DebugCreateNodeRequest\x1a%.headscale.v1.DebugCreateNodeResponse\"\x1d\x82\xd3\xe4\x93\x02\x17:\x01*\"\x12/api/v1/debug/node\x12f\n" +
+	"\aGetNode\x12\x1c.headscale.v1.GetNodeRequest\x1a\x1d.headscale.v1.GetNodeResponse\"\x1e\x82\xd3\xe4\x93\x02\x18\x12\x16/api/v1/node/{node_id}\x12n\n" +
+	"\aSetTags\x12\x1c.headscale.v1.SetTagsRequest\x1a\x1d.headscale.v1.SetTagsResponse\"&\x82\xd3\xe4\x93\x02 :\x01*\"\x1b/api/v1/node/{node_id}/tags\x12\x96\x01\n" +
+	"\x11SetApprovedRoutes\x12&.headscale.v1.SetApprovedRoutesRequest\x1a'.headscale.v1.SetApprovedRoutesResponse\"0\x82\xd3\xe4\x93\x02*:\x01*\"%/api/v1/node/{node_id}/approve_routes\x12t\n" +
+	"\fRegisterNode\x12!.headscale.v1.RegisterNodeRequest\x1a\".headscale.v1.RegisterNodeResponse\"\x1d\x82\xd3\xe4\x93\x02\x17\"\x15/api/v1/node/register\x12o\n" +
+	"\n" +
+	"DeleteNode\x12\x1f.headscale.v1.DeleteNodeRequest\x1a .headscale.v1.DeleteNodeResponse\"\x1e\x82\xd3\xe4\x93\x02\x18*\x16/api/v1/node/{node_id}\x12v\n" +
+	"\n" +
+	"ExpireNode\x12\x1f.headscale.v1.ExpireNodeRequest\x1a .headscale.v1.ExpireNodeResponse\"%\x82\xd3\xe4\x93\x02\x1f\"\x1d/api/v1/node/{node_id}/expire\x12\x81\x01\n" +
+	"\n" +
+	"RenameNode\x12\x1f.headscale.v1.RenameNodeRequest\x1a .headscale.v1.RenameNodeResponse\"0\x82\xd3\xe4\x93\x02*\"(/api/v1/node/{node_id}/rename/{new_name}\x12b\n" +
+	"\tListNodes\x12\x1e.headscale.v1.ListNodesRequest\x1a\x1f.headscale.v1.ListNodesResponse\"\x14\x82\xd3\xe4\x93\x02\x0e\x12\f/api/v1/node\x12\x80\x01\n" +
+	"\x0fBackfillNodeIPs\x12$.headscale.v1.BackfillNodeIPsRequest\x1a%.headscale.v1.BackfillNodeIPsResponse\" \x82\xd3\xe4\x93\x02\x1a\"\x18/api/v1/node/backfillips\x12p\n" +
+	"\fCreateApiKey\x12!.headscale.v1.CreateApiKeyRequest\x1a\".headscale.v1.CreateApiKeyResponse\"\x19\x82\xd3\xe4\x93\x02\x13:\x01*\"\x0e/api/v1/apikey\x12w\n" +
+	"\fExpireApiKey\x12!.headscale.v1.ExpireApiKeyRequest\x1a\".headscale.v1.ExpireApiKeyResponse\" \x82\xd3\xe4\x93\x02\x1a:\x01*\"\x15/api/v1/apikey/expire\x12j\n" +
+	"\vListApiKeys\x12 .headscale.v1.ListApiKeysRequest\x1a!.headscale.v1.ListApiKeysResponse\"\x16\x82\xd3\xe4\x93\x02\x10\x12\x0e/api/v1/apikey\x12v\n" +
+	"\fDeleteApiKey\x12!.headscale.v1.DeleteApiKeyRequest\x1a\".headscale.v1.DeleteApiKeyResponse\"\x1f\x82\xd3\xe4\x93\x02\x19*\x17/api/v1/apikey/{prefix}\x12d\n" +
+	"\tGetPolicy\x12\x1e.headscale.v1.GetPolicyRequest\x1a\x1f.headscale.v1.GetPolicyResponse\"\x16\x82\xd3\xe4\x93\x02\x10\x12\x0e/api/v1/policy\x12g\n" +
+	"\tSetPolicy\x12\x1e.headscale.v1.SetPolicyRequest\x1a\x1f.headscale.v1.SetPolicyResponse\"\x19\x82\xd3\xe4\x93\x02\x13:\x01*\x1a\x0e/api/v1/policy\x12[\n" +
+	"\x06Health\x12\x1b.headscale.v1.HealthRequest\x1a\x1c.headscale.v1.HealthResponse\"\x16\x82\xd3\xe4\x93\x02\x10\x12\x0e/api/v1/healthB)Z'github.com/juanfont/headscale/gen/go/v1b\x06proto3"
+
+var (
+	file_headscale_v1_headscale_proto_rawDescOnce sync.Once
+	file_headscale_v1_headscale_proto_rawDescData []byte
+)
+
+func file_headscale_v1_headscale_proto_rawDescGZIP() []byte {
+	file_headscale_v1_headscale_proto_rawDescOnce.Do(func() {
+		file_headscale_v1_headscale_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_headscale_v1_headscale_proto_rawDesc), len(file_headscale_v1_headscale_proto_rawDesc)))
+	})
+	return file_headscale_v1_headscale_proto_rawDescData
 }
 
+var file_headscale_v1_headscale_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
 var file_headscale_v1_headscale_proto_goTypes = []any{
-	(*CreateUserRequest)(nil),        // 0: headscale.v1.CreateUserRequest
-	(*RenameUserRequest)(nil),        // 1: headscale.v1.RenameUserRequest
-	(*DeleteUserRequest)(nil),        // 2: headscale.v1.DeleteUserRequest
-	(*ListUsersRequest)(nil),         // 3: headscale.v1.ListUsersRequest
-	(*CreatePreAuthKeyRequest)(nil),  // 4: headscale.v1.CreatePreAuthKeyRequest
-	(*ExpirePreAuthKeyRequest)(nil),  // 5: headscale.v1.ExpirePreAuthKeyRequest
-	(*ListPreAuthKeysRequest)(nil),   // 6: headscale.v1.ListPreAuthKeysRequest
-	(*DebugCreateNodeRequest)(nil),   // 7: headscale.v1.DebugCreateNodeRequest
-	(*GetNodeRequest)(nil),           // 8: headscale.v1.GetNodeRequest
-	(*SetTagsRequest)(nil),           // 9: headscale.v1.SetTagsRequest
-	(*RegisterNodeRequest)(nil),      // 10: headscale.v1.RegisterNodeRequest
-	(*DeleteNodeRequest)(nil),        // 11: headscale.v1.DeleteNodeRequest
-	(*ExpireNodeRequest)(nil),        // 12: headscale.v1.ExpireNodeRequest
-	(*RenameNodeRequest)(nil),        // 13: headscale.v1.RenameNodeRequest
-	(*ListNodesRequest)(nil),         // 14: headscale.v1.ListNodesRequest
-	(*MoveNodeRequest)(nil),          // 15: headscale.v1.MoveNodeRequest
-	(*BackfillNodeIPsRequest)(nil),   // 16: headscale.v1.BackfillNodeIPsRequest
-	(*GetRoutesRequest)(nil),         // 17: headscale.v1.GetRoutesRequest
-	(*EnableRouteRequest)(nil),       // 18: headscale.v1.EnableRouteRequest
-	(*DisableRouteRequest)(nil),      // 19: headscale.v1.DisableRouteRequest
-	(*GetNodeRoutesRequest)(nil),     // 20: headscale.v1.GetNodeRoutesRequest
-	(*DeleteRouteRequest)(nil),       // 21: headscale.v1.DeleteRouteRequest
-	(*CreateApiKeyRequest)(nil),      // 22: headscale.v1.CreateApiKeyRequest
-	(*ExpireApiKeyRequest)(nil),      // 23: headscale.v1.ExpireApiKeyRequest
-	(*ListApiKeysRequest)(nil),       // 24: headscale.v1.ListApiKeysRequest
-	(*DeleteApiKeyRequest)(nil),      // 25: headscale.v1.DeleteApiKeyRequest
-	(*GetPolicyRequest)(nil),         // 26: headscale.v1.GetPolicyRequest
-	(*SetPolicyRequest)(nil),         // 27: headscale.v1.SetPolicyRequest
-	(*CreateUserResponse)(nil),       // 28: headscale.v1.CreateUserResponse
-	(*RenameUserResponse)(nil),       // 29: headscale.v1.RenameUserResponse
-	(*DeleteUserResponse)(nil),       // 30: headscale.v1.DeleteUserResponse
-	(*ListUsersResponse)(nil),        // 31: headscale.v1.ListUsersResponse
-	(*CreatePreAuthKeyResponse)(nil), // 32: headscale.v1.CreatePreAuthKeyResponse
-	(*ExpirePreAuthKeyResponse)(nil), // 33: headscale.v1.ExpirePreAuthKeyResponse
-	(*ListPreAuthKeysResponse)(nil),  // 34: headscale.v1.ListPreAuthKeysResponse
-	(*DebugCreateNodeResponse)(nil),  // 35: headscale.v1.DebugCreateNodeResponse
-	(*GetNodeResponse)(nil),          // 36: headscale.v1.GetNodeResponse
-	(*SetTagsResponse)(nil),          // 37: headscale.v1.SetTagsResponse
-	(*RegisterNodeResponse)(nil),     // 38: headscale.v1.RegisterNodeResponse
-	(*DeleteNodeResponse)(nil),       // 39: headscale.v1.DeleteNodeResponse
-	(*ExpireNodeResponse)(nil),       // 40: headscale.v1.ExpireNodeResponse
-	(*RenameNodeResponse)(nil),       // 41: headscale.v1.RenameNodeResponse
-	(*ListNodesResponse)(nil),        // 42: headscale.v1.ListNodesResponse
-	(*MoveNodeResponse)(nil),         // 43: headscale.v1.MoveNodeResponse
-	(*BackfillNodeIPsResponse)(nil),  // 44: headscale.v1.BackfillNodeIPsResponse
-	(*GetRoutesResponse)(nil),        // 45: headscale.v1.GetRoutesResponse
-	(*EnableRouteResponse)(nil),      // 46: headscale.v1.EnableRouteResponse
-	(*DisableRouteResponse)(nil),     // 47: headscale.v1.DisableRouteResponse
-	(*GetNodeRoutesResponse)(nil),    // 48: headscale.v1.GetNodeRoutesResponse
-	(*DeleteRouteResponse)(nil),      // 49: headscale.v1.DeleteRouteResponse
-	(*CreateApiKeyResponse)(nil),     // 50: headscale.v1.CreateApiKeyResponse
-	(*ExpireApiKeyResponse)(nil),     // 51: headscale.v1.ExpireApiKeyResponse
-	(*ListApiKeysResponse)(nil),      // 52: headscale.v1.ListApiKeysResponse
-	(*DeleteApiKeyResponse)(nil),     // 53: headscale.v1.DeleteApiKeyResponse
-	(*GetPolicyResponse)(nil),        // 54: headscale.v1.GetPolicyResponse
-	(*SetPolicyResponse)(nil),        // 55: headscale.v1.SetPolicyResponse
+	(*HealthRequest)(nil),             // 0: headscale.v1.HealthRequest
+	(*HealthResponse)(nil),            // 1: headscale.v1.HealthResponse
+	(*CreateUserRequest)(nil),         // 2: headscale.v1.CreateUserRequest
+	(*RenameUserRequest)(nil),         // 3: headscale.v1.RenameUserRequest
+	(*DeleteUserRequest)(nil),         // 4: headscale.v1.DeleteUserRequest
+	(*ListUsersRequest)(nil),          // 5: headscale.v1.ListUsersRequest
+	(*CreatePreAuthKeyRequest)(nil),   // 6: headscale.v1.CreatePreAuthKeyRequest
+	(*ExpirePreAuthKeyRequest)(nil),   // 7: headscale.v1.ExpirePreAuthKeyRequest
+	(*DeletePreAuthKeyRequest)(nil),   // 8: headscale.v1.DeletePreAuthKeyRequest
+	(*ListPreAuthKeysRequest)(nil),    // 9: headscale.v1.ListPreAuthKeysRequest
+	(*DebugCreateNodeRequest)(nil),    // 10: headscale.v1.DebugCreateNodeRequest
+	(*GetNodeRequest)(nil),            // 11: headscale.v1.GetNodeRequest
+	(*SetTagsRequest)(nil),            // 12: headscale.v1.SetTagsRequest
+	(*SetApprovedRoutesRequest)(nil),  // 13: headscale.v1.SetApprovedRoutesRequest
+	(*RegisterNodeRequest)(nil),       // 14: headscale.v1.RegisterNodeRequest
+	(*DeleteNodeRequest)(nil),         // 15: headscale.v1.DeleteNodeRequest
+	(*ExpireNodeRequest)(nil),         // 16: headscale.v1.ExpireNodeRequest
+	(*RenameNodeRequest)(nil),         // 17: headscale.v1.RenameNodeRequest
+	(*ListNodesRequest)(nil),          // 18: headscale.v1.ListNodesRequest
+	(*BackfillNodeIPsRequest)(nil),    // 19: headscale.v1.BackfillNodeIPsRequest
+	(*CreateApiKeyRequest)(nil),       // 20: headscale.v1.CreateApiKeyRequest
+	(*ExpireApiKeyRequest)(nil),       // 21: headscale.v1.ExpireApiKeyRequest
+	(*ListApiKeysRequest)(nil),        // 22: headscale.v1.ListApiKeysRequest
+	(*DeleteApiKeyRequest)(nil),       // 23: headscale.v1.DeleteApiKeyRequest
+	(*GetPolicyRequest)(nil),          // 24: headscale.v1.GetPolicyRequest
+	(*SetPolicyRequest)(nil),          // 25: headscale.v1.SetPolicyRequest
+	(*CreateUserResponse)(nil),        // 26: headscale.v1.CreateUserResponse
+	(*RenameUserResponse)(nil),        // 27: headscale.v1.RenameUserResponse
+	(*DeleteUserResponse)(nil),        // 28: headscale.v1.DeleteUserResponse
+	(*ListUsersResponse)(nil),         // 29: headscale.v1.ListUsersResponse
+	(*CreatePreAuthKeyResponse)(nil),  // 30: headscale.v1.CreatePreAuthKeyResponse
+	(*ExpirePreAuthKeyResponse)(nil),  // 31: headscale.v1.ExpirePreAuthKeyResponse
+	(*DeletePreAuthKeyResponse)(nil),  // 32: headscale.v1.DeletePreAuthKeyResponse
+	(*ListPreAuthKeysResponse)(nil),   // 33: headscale.v1.ListPreAuthKeysResponse
+	(*DebugCreateNodeResponse)(nil),   // 34: headscale.v1.DebugCreateNodeResponse
+	(*GetNodeResponse)(nil),           // 35: headscale.v1.GetNodeResponse
+	(*SetTagsResponse)(nil),           // 36: headscale.v1.SetTagsResponse
+	(*SetApprovedRoutesResponse)(nil), // 37: headscale.v1.SetApprovedRoutesResponse
+	(*RegisterNodeResponse)(nil),      // 38: headscale.v1.RegisterNodeResponse
+	(*DeleteNodeResponse)(nil),        // 39: headscale.v1.DeleteNodeResponse
+	(*ExpireNodeResponse)(nil),        // 40: headscale.v1.ExpireNodeResponse
+	(*RenameNodeResponse)(nil),        // 41: headscale.v1.RenameNodeResponse
+	(*ListNodesResponse)(nil),         // 42: headscale.v1.ListNodesResponse
+	(*BackfillNodeIPsResponse)(nil),   // 43: headscale.v1.BackfillNodeIPsResponse
+	(*CreateApiKeyResponse)(nil),      // 44: headscale.v1.CreateApiKeyResponse
+	(*ExpireApiKeyResponse)(nil),      // 45: headscale.v1.ExpireApiKeyResponse
+	(*ListApiKeysResponse)(nil),       // 46: headscale.v1.ListApiKeysResponse
+	(*DeleteApiKeyResponse)(nil),      // 47: headscale.v1.DeleteApiKeyResponse
+	(*GetPolicyResponse)(nil),         // 48: headscale.v1.GetPolicyResponse
+	(*SetPolicyResponse)(nil),         // 49: headscale.v1.SetPolicyResponse
 }
 var file_headscale_v1_headscale_proto_depIdxs = []int32{
-	0,  // 0: headscale.v1.HeadscaleService.CreateUser:input_type -> headscale.v1.CreateUserRequest
-	1,  // 1: headscale.v1.HeadscaleService.RenameUser:input_type -> headscale.v1.RenameUserRequest
-	2,  // 2: headscale.v1.HeadscaleService.DeleteUser:input_type -> headscale.v1.DeleteUserRequest
-	3,  // 3: headscale.v1.HeadscaleService.ListUsers:input_type -> headscale.v1.ListUsersRequest
-	4,  // 4: headscale.v1.HeadscaleService.CreatePreAuthKey:input_type -> headscale.v1.CreatePreAuthKeyRequest
-	5,  // 5: headscale.v1.HeadscaleService.ExpirePreAuthKey:input_type -> headscale.v1.ExpirePreAuthKeyRequest
-	6,  // 6: headscale.v1.HeadscaleService.ListPreAuthKeys:input_type -> headscale.v1.ListPreAuthKeysRequest
-	7,  // 7: headscale.v1.HeadscaleService.DebugCreateNode:input_type -> headscale.v1.DebugCreateNodeRequest
-	8,  // 8: headscale.v1.HeadscaleService.GetNode:input_type -> headscale.v1.GetNodeRequest
-	9,  // 9: headscale.v1.HeadscaleService.SetTags:input_type -> headscale.v1.SetTagsRequest
-	10, // 10: headscale.v1.HeadscaleService.RegisterNode:input_type -> headscale.v1.RegisterNodeRequest
-	11, // 11: headscale.v1.HeadscaleService.DeleteNode:input_type -> headscale.v1.DeleteNodeRequest
-	12, // 12: headscale.v1.HeadscaleService.ExpireNode:input_type -> headscale.v1.ExpireNodeRequest
-	13, // 13: headscale.v1.HeadscaleService.RenameNode:input_type -> headscale.v1.RenameNodeRequest
-	14, // 14: headscale.v1.HeadscaleService.ListNodes:input_type -> headscale.v1.ListNodesRequest
-	15, // 15: headscale.v1.HeadscaleService.MoveNode:input_type -> headscale.v1.MoveNodeRequest
-	16, // 16: headscale.v1.HeadscaleService.BackfillNodeIPs:input_type -> headscale.v1.BackfillNodeIPsRequest
-	17, // 17: headscale.v1.HeadscaleService.GetRoutes:input_type -> headscale.v1.GetRoutesRequest
-	18, // 18: headscale.v1.HeadscaleService.EnableRoute:input_type -> headscale.v1.EnableRouteRequest
-	19, // 19: headscale.v1.HeadscaleService.DisableRoute:input_type -> headscale.v1.DisableRouteRequest
-	20, // 20: headscale.v1.HeadscaleService.GetNodeRoutes:input_type -> headscale.v1.GetNodeRoutesRequest
-	21, // 21: headscale.v1.HeadscaleService.DeleteRoute:input_type -> headscale.v1.DeleteRouteRequest
-	22, // 22: headscale.v1.HeadscaleService.CreateApiKey:input_type -> headscale.v1.CreateApiKeyRequest
-	23, // 23: headscale.v1.HeadscaleService.ExpireApiKey:input_type -> headscale.v1.ExpireApiKeyRequest
-	24, // 24: headscale.v1.HeadscaleService.ListApiKeys:input_type -> headscale.v1.ListApiKeysRequest
-	25, // 25: headscale.v1.HeadscaleService.DeleteApiKey:input_type -> headscale.v1.DeleteApiKeyRequest
-	26, // 26: headscale.v1.HeadscaleService.GetPolicy:input_type -> headscale.v1.GetPolicyRequest
-	27, // 27: headscale.v1.HeadscaleService.SetPolicy:input_type -> headscale.v1.SetPolicyRequest
-	28, // 28: headscale.v1.HeadscaleService.CreateUser:output_type -> headscale.v1.CreateUserResponse
-	29, // 29: headscale.v1.HeadscaleService.RenameUser:output_type -> headscale.v1.RenameUserResponse
-	30, // 30: headscale.v1.HeadscaleService.DeleteUser:output_type -> headscale.v1.DeleteUserResponse
-	31, // 31: headscale.v1.HeadscaleService.ListUsers:output_type -> headscale.v1.ListUsersResponse
-	32, // 32: headscale.v1.HeadscaleService.CreatePreAuthKey:output_type -> headscale.v1.CreatePreAuthKeyResponse
-	33, // 33: headscale.v1.HeadscaleService.ExpirePreAuthKey:output_type -> headscale.v1.ExpirePreAuthKeyResponse
-	34, // 34: headscale.v1.HeadscaleService.ListPreAuthKeys:output_type -> headscale.v1.ListPreAuthKeysResponse
-	35, // 35: headscale.v1.HeadscaleService.DebugCreateNode:output_type -> headscale.v1.DebugCreateNodeResponse
-	36, // 36: headscale.v1.HeadscaleService.GetNode:output_type -> headscale.v1.GetNodeResponse
-	37, // 37: headscale.v1.HeadscaleService.SetTags:output_type -> headscale.v1.SetTagsResponse
-	38, // 38: headscale.v1.HeadscaleService.RegisterNode:output_type -> headscale.v1.RegisterNodeResponse
-	39, // 39: headscale.v1.HeadscaleService.DeleteNode:output_type -> headscale.v1.DeleteNodeResponse
-	40, // 40: headscale.v1.HeadscaleService.ExpireNode:output_type -> headscale.v1.ExpireNodeResponse
-	41, // 41: headscale.v1.HeadscaleService.RenameNode:output_type -> headscale.v1.RenameNodeResponse
-	42, // 42: headscale.v1.HeadscaleService.ListNodes:output_type -> headscale.v1.ListNodesResponse
-	43, // 43: headscale.v1.HeadscaleService.MoveNode:output_type -> headscale.v1.MoveNodeResponse
-	44, // 44: headscale.v1.HeadscaleService.BackfillNodeIPs:output_type -> headscale.v1.BackfillNodeIPsResponse
-	45, // 45: headscale.v1.HeadscaleService.GetRoutes:output_type -> headscale.v1.GetRoutesResponse
-	46, // 46: headscale.v1.HeadscaleService.EnableRoute:output_type -> headscale.v1.EnableRouteResponse
-	47, // 47: headscale.v1.HeadscaleService.DisableRoute:output_type -> headscale.v1.DisableRouteResponse
-	48, // 48: headscale.v1.HeadscaleService.GetNodeRoutes:output_type -> headscale.v1.GetNodeRoutesResponse
-	49, // 49: headscale.v1.HeadscaleService.DeleteRoute:output_type -> headscale.v1.DeleteRouteResponse
-	50, // 50: headscale.v1.HeadscaleService.CreateApiKey:output_type -> headscale.v1.CreateApiKeyResponse
-	51, // 51: headscale.v1.HeadscaleService.ExpireApiKey:output_type -> headscale.v1.ExpireApiKeyResponse
-	52, // 52: headscale.v1.HeadscaleService.ListApiKeys:output_type -> headscale.v1.ListApiKeysResponse
-	53, // 53: headscale.v1.HeadscaleService.DeleteApiKey:output_type -> headscale.v1.DeleteApiKeyResponse
-	54, // 54: headscale.v1.HeadscaleService.GetPolicy:output_type -> headscale.v1.GetPolicyResponse
-	55, // 55: headscale.v1.HeadscaleService.SetPolicy:output_type -> headscale.v1.SetPolicyResponse
-	28, // [28:56] is the sub-list for method output_type
-	0,  // [0:28] is the sub-list for method input_type
+	2,  // 0: headscale.v1.HeadscaleService.CreateUser:input_type -> headscale.v1.CreateUserRequest
+	3,  // 1: headscale.v1.HeadscaleService.RenameUser:input_type -> headscale.v1.RenameUserRequest
+	4,  // 2: headscale.v1.HeadscaleService.DeleteUser:input_type -> headscale.v1.DeleteUserRequest
+	5,  // 3: headscale.v1.HeadscaleService.ListUsers:input_type -> headscale.v1.ListUsersRequest
+	6,  // 4: headscale.v1.HeadscaleService.CreatePreAuthKey:input_type -> headscale.v1.CreatePreAuthKeyRequest
+	7,  // 5: headscale.v1.HeadscaleService.ExpirePreAuthKey:input_type -> headscale.v1.ExpirePreAuthKeyRequest
+	8,  // 6: headscale.v1.HeadscaleService.DeletePreAuthKey:input_type -> headscale.v1.DeletePreAuthKeyRequest
+	9,  // 7: headscale.v1.HeadscaleService.ListPreAuthKeys:input_type -> headscale.v1.ListPreAuthKeysRequest
+	10, // 8: headscale.v1.HeadscaleService.DebugCreateNode:input_type -> headscale.v1.DebugCreateNodeRequest
+	11, // 9: headscale.v1.HeadscaleService.GetNode:input_type -> headscale.v1.GetNodeRequest
+	12, // 10: headscale.v1.HeadscaleService.SetTags:input_type -> headscale.v1.SetTagsRequest
+	13, // 11: headscale.v1.HeadscaleService.SetApprovedRoutes:input_type -> headscale.v1.SetApprovedRoutesRequest
+	14, // 12: headscale.v1.HeadscaleService.RegisterNode:input_type -> headscale.v1.RegisterNodeRequest
+	15, // 13: headscale.v1.HeadscaleService.DeleteNode:input_type -> headscale.v1.DeleteNodeRequest
+	16, // 14: headscale.v1.HeadscaleService.ExpireNode:input_type -> headscale.v1.ExpireNodeRequest
+	17, // 15: headscale.v1.HeadscaleService.RenameNode:input_type -> headscale.v1.RenameNodeRequest
+	18, // 16: headscale.v1.HeadscaleService.ListNodes:input_type -> headscale.v1.ListNodesRequest
+	19, // 17: headscale.v1.HeadscaleService.BackfillNodeIPs:input_type -> headscale.v1.BackfillNodeIPsRequest
+	20, // 18: headscale.v1.HeadscaleService.CreateApiKey:input_type -> headscale.v1.CreateApiKeyRequest
+	21, // 19: headscale.v1.HeadscaleService.ExpireApiKey:input_type -> headscale.v1.ExpireApiKeyRequest
+	22, // 20: headscale.v1.HeadscaleService.ListApiKeys:input_type -> headscale.v1.ListApiKeysRequest
+	23, // 21: headscale.v1.HeadscaleService.DeleteApiKey:input_type -> headscale.v1.DeleteApiKeyRequest
+	24, // 22: headscale.v1.HeadscaleService.GetPolicy:input_type -> headscale.v1.GetPolicyRequest
+	25, // 23: headscale.v1.HeadscaleService.SetPolicy:input_type -> headscale.v1.SetPolicyRequest
+	0,  // 24: headscale.v1.HeadscaleService.Health:input_type -> headscale.v1.HealthRequest
+	26, // 25: headscale.v1.HeadscaleService.CreateUser:output_type -> headscale.v1.CreateUserResponse
+	27, // 26: headscale.v1.HeadscaleService.RenameUser:output_type -> headscale.v1.RenameUserResponse
+	28, // 27: headscale.v1.HeadscaleService.DeleteUser:output_type -> headscale.v1.DeleteUserResponse
+	29, // 28: headscale.v1.HeadscaleService.ListUsers:output_type -> headscale.v1.ListUsersResponse
+	30, // 29: headscale.v1.HeadscaleService.CreatePreAuthKey:output_type -> headscale.v1.CreatePreAuthKeyResponse
+	31, // 30: headscale.v1.HeadscaleService.ExpirePreAuthKey:output_type -> headscale.v1.ExpirePreAuthKeyResponse
+	32, // 31: headscale.v1.HeadscaleService.DeletePreAuthKey:output_type -> headscale.v1.DeletePreAuthKeyResponse
+	33, // 32: headscale.v1.HeadscaleService.ListPreAuthKeys:output_type -> headscale.v1.ListPreAuthKeysResponse
+	34, // 33: headscale.v1.HeadscaleService.DebugCreateNode:output_type -> headscale.v1.DebugCreateNodeResponse
+	35, // 34: headscale.v1.HeadscaleService.GetNode:output_type -> headscale.v1.GetNodeResponse
+	36, // 35: headscale.v1.HeadscaleService.SetTags:output_type -> headscale.v1.SetTagsResponse
+	37, // 36: headscale.v1.HeadscaleService.SetApprovedRoutes:output_type -> headscale.v1.SetApprovedRoutesResponse
+	38, // 37: headscale.v1.HeadscaleService.RegisterNode:output_type -> headscale.v1.RegisterNodeResponse
+	39, // 38: headscale.v1.HeadscaleService.DeleteNode:output_type -> headscale.v1.DeleteNodeResponse
+	40, // 39: headscale.v1.HeadscaleService.ExpireNode:output_type -> headscale.v1.ExpireNodeResponse
+	41, // 40: headscale.v1.HeadscaleService.RenameNode:output_type -> headscale.v1.RenameNodeResponse
+	42, // 41: headscale.v1.HeadscaleService.ListNodes:output_type -> headscale.v1.ListNodesResponse
+	43, // 42: headscale.v1.HeadscaleService.BackfillNodeIPs:output_type -> headscale.v1.BackfillNodeIPsResponse
+	44, // 43: headscale.v1.HeadscaleService.CreateApiKey:output_type -> headscale.v1.CreateApiKeyResponse
+	45, // 44: headscale.v1.HeadscaleService.ExpireApiKey:output_type -> headscale.v1.ExpireApiKeyResponse
+	46, // 45: headscale.v1.HeadscaleService.ListApiKeys:output_type -> headscale.v1.ListApiKeysResponse
+	47, // 46: headscale.v1.HeadscaleService.DeleteApiKey:output_type -> headscale.v1.DeleteApiKeyResponse
+	48, // 47: headscale.v1.HeadscaleService.GetPolicy:output_type -> headscale.v1.GetPolicyResponse
+	49, // 48: headscale.v1.HeadscaleService.SetPolicy:output_type -> headscale.v1.SetPolicyResponse
+	1,  // 49: headscale.v1.HeadscaleService.Health:output_type -> headscale.v1.HealthResponse
+	25, // [25:50] is the sub-list for method output_type
+	0,  // [0:25] is the sub-list for method input_type
 	0,  // [0:0] is the sub-list for extension type_name
 	0,  // [0:0] is the sub-list for extension extendee
 	0,  // [0:0] is the sub-list for field type_name
@@ -380,24 +274,23 @@ func file_headscale_v1_headscale_proto_init() {
 	file_headscale_v1_user_proto_init()
 	file_headscale_v1_preauthkey_proto_init()
 	file_headscale_v1_node_proto_init()
-	file_headscale_v1_routes_proto_init()
 	file_headscale_v1_apikey_proto_init()
 	file_headscale_v1_policy_proto_init()
 	type x struct{}
 	out := protoimpl.TypeBuilder{
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
-			RawDescriptor: file_headscale_v1_headscale_proto_rawDesc,
+			RawDescriptor: unsafe.Slice(unsafe.StringData(file_headscale_v1_headscale_proto_rawDesc), len(file_headscale_v1_headscale_proto_rawDesc)),
 			NumEnums:      0,
-			NumMessages:   0,
+			NumMessages:   2,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
 		GoTypes:           file_headscale_v1_headscale_proto_goTypes,
 		DependencyIndexes: file_headscale_v1_headscale_proto_depIdxs,
+		MessageInfos:      file_headscale_v1_headscale_proto_msgTypes,
 	}.Build()
 	File_headscale_v1_headscale_proto = out.File
-	file_headscale_v1_headscale_proto_rawDesc = nil
 	file_headscale_v1_headscale_proto_goTypes = nil
 	file_headscale_v1_headscale_proto_depIdxs = nil
 }

gen/go/headscale/v1/headscale.pb.gw.go

@@ -227,6 +227,38 @@ func local_request_HeadscaleService_ExpirePreAuthKey_0(ctx context.Context, mars
 	return msg, metadata, err
 }
 
+var filter_HeadscaleService_DeletePreAuthKey_0 = &utilities.DoubleArray{Encoding: map[string]int{}, Base: []int(nil), Check: []int(nil)}
+
+func request_HeadscaleService_DeletePreAuthKey_0(ctx context.Context, marshaler runtime.Marshaler, client HeadscaleServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq DeletePreAuthKeyRequest
+		metadata runtime.ServerMetadata
+	)
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_HeadscaleService_DeletePreAuthKey_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	msg, err := client.DeletePreAuthKey(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+}
+
+func local_request_HeadscaleService_DeletePreAuthKey_0(ctx context.Context, marshaler runtime.Marshaler, server HeadscaleServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq DeletePreAuthKeyRequest
+		metadata runtime.ServerMetadata
+	)
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_HeadscaleService_DeletePreAuthKey_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	msg, err := server.DeletePreAuthKey(ctx, &protoReq)
+	return msg, metadata, err
+}
+
 var filter_HeadscaleService_ListPreAuthKeys_0 = &utilities.DoubleArray{Encoding: map[string]int{}, Base: []int(nil), Check: []int(nil)}
 
 func request_HeadscaleService_ListPreAuthKeys_0(ctx context.Context, marshaler runtime.Marshaler, client HeadscaleServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
@@ -361,6 +393,48 @@ func local_request_HeadscaleService_SetTags_0(ctx context.Context, marshaler run
 	return msg, metadata, err
 }
 
+func request_HeadscaleService_SetApprovedRoutes_0(ctx context.Context, marshaler runtime.Marshaler, client HeadscaleServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq SetApprovedRoutesRequest
+		metadata runtime.ServerMetadata
+		err      error
+	)
+	if err := marshaler.NewDecoder(req.Body).Decode(&protoReq); err != nil && !errors.Is(err, io.EOF) {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	val, ok := pathParams["node_id"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "node_id")
+	}
+	protoReq.NodeId, err = runtime.Uint64(val)
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "node_id", err)
+	}
+	msg, err := client.SetApprovedRoutes(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+}
+
+func local_request_HeadscaleService_SetApprovedRoutes_0(ctx context.Context, marshaler runtime.Marshaler, server HeadscaleServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq SetApprovedRoutesRequest
+		metadata runtime.ServerMetadata
+		err      error
+	)
+	if err := marshaler.NewDecoder(req.Body).Decode(&protoReq); err != nil && !errors.Is(err, io.EOF) {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	val, ok := pathParams["node_id"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "node_id")
+	}
+	protoReq.NodeId, err = runtime.Uint64(val)
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "node_id", err)
+	}
+	msg, err := server.SetApprovedRoutes(ctx, &protoReq)
+	return msg, metadata, err
+}
+
 var filter_HeadscaleService_RegisterNode_0 = &utilities.DoubleArray{Encoding: map[string]int{}, Base: []int(nil), Check: []int(nil)}
 
 func request_HeadscaleService_RegisterNode_0(ctx context.Context, marshaler runtime.Marshaler, client HeadscaleServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
@@ -429,6 +503,8 @@ func local_request_HeadscaleService_DeleteNode_0(ctx context.Context, marshaler
 	return msg, metadata, err
 }
 
+var filter_HeadscaleService_ExpireNode_0 = &utilities.DoubleArray{Encoding: map[string]int{"node_id": 0}, Base: []int{1, 1, 0}, Check: []int{0, 1, 2}}
+
 func request_HeadscaleService_ExpireNode_0(ctx context.Context, marshaler runtime.Marshaler, client HeadscaleServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
 	var (
 		protoReq ExpireNodeRequest
@@ -443,6 +519,12 @@ func request_HeadscaleService_ExpireNode_0(ctx context.Context, marshaler runtim
 	if err != nil {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "node_id", err)
 	}
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_HeadscaleService_ExpireNode_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
 	msg, err := client.ExpireNode(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
 	return msg, metadata, err
 }
@@ -461,6 +543,12 @@ func local_request_HeadscaleService_ExpireNode_0(ctx context.Context, marshaler
 	if err != nil {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "node_id", err)
 	}
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_HeadscaleService_ExpireNode_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
 	msg, err := server.ExpireNode(ctx, &protoReq)
 	return msg, metadata, err
 }
@@ -549,48 +637,6 @@ func local_request_HeadscaleService_ListNodes_0(ctx context.Context, marshaler r
 	return msg, metadata, err
 }
 
-func request_HeadscaleService_MoveNode_0(ctx context.Context, marshaler runtime.Marshaler, client HeadscaleServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var (
-		protoReq MoveNodeRequest
-		metadata runtime.ServerMetadata
-		err      error
-	)
-	if err := marshaler.NewDecoder(req.Body).Decode(&protoReq); err != nil && !errors.Is(err, io.EOF) {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
-	}
-	val, ok := pathParams["node_id"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "node_id")
-	}
-	protoReq.NodeId, err = runtime.Uint64(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "node_id", err)
-	}
-	msg, err := client.MoveNode(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
-	return msg, metadata, err
-}
-
-func local_request_HeadscaleService_MoveNode_0(ctx context.Context, marshaler runtime.Marshaler, server HeadscaleServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var (
-		protoReq MoveNodeRequest
-		metadata runtime.ServerMetadata
-		err      error
-	)
-	if err := marshaler.NewDecoder(req.Body).Decode(&protoReq); err != nil && !errors.Is(err, io.EOF) {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
-	}
-	val, ok := pathParams["node_id"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "node_id")
-	}
-	protoReq.NodeId, err = runtime.Uint64(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "node_id", err)
-	}
-	msg, err := server.MoveNode(ctx, &protoReq)
-	return msg, metadata, err
-}
-
 var filter_HeadscaleService_BackfillNodeIPs_0 = &utilities.DoubleArray{Encoding: map[string]int{}, Base: []int(nil), Check: []int(nil)}
 
 func request_HeadscaleService_BackfillNodeIPs_0(ctx context.Context, marshaler runtime.Marshaler, client HeadscaleServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
@@ -623,168 +669,6 @@ func local_request_HeadscaleService_BackfillNodeIPs_0(ctx context.Context, marsh
 	return msg, metadata, err
 }
 
-func request_HeadscaleService_GetRoutes_0(ctx context.Context, marshaler runtime.Marshaler, client HeadscaleServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var (
-		protoReq GetRoutesRequest
-		metadata runtime.ServerMetadata
-	)
-	msg, err := client.GetRoutes(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
-	return msg, metadata, err
-}
-
-func local_request_HeadscaleService_GetRoutes_0(ctx context.Context, marshaler runtime.Marshaler, server HeadscaleServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var (
-		protoReq GetRoutesRequest
-		metadata runtime.ServerMetadata
-	)
-	msg, err := server.GetRoutes(ctx, &protoReq)
-	return msg, metadata, err
-}
-
-func request_HeadscaleService_EnableRoute_0(ctx context.Context, marshaler runtime.Marshaler, client HeadscaleServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var (
-		protoReq EnableRouteRequest
-		metadata runtime.ServerMetadata
-		err      error
-	)
-	val, ok := pathParams["route_id"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "route_id")
-	}
-	protoReq.RouteId, err = runtime.Uint64(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "route_id", err)
-	}
-	msg, err := client.EnableRoute(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
-	return msg, metadata, err
-}
-
-func local_request_HeadscaleService_EnableRoute_0(ctx context.Context, marshaler runtime.Marshaler, server HeadscaleServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var (
-		protoReq EnableRouteRequest
-		metadata runtime.ServerMetadata
-		err      error
-	)
-	val, ok := pathParams["route_id"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "route_id")
-	}
-	protoReq.RouteId, err = runtime.Uint64(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "route_id", err)
-	}
-	msg, err := server.EnableRoute(ctx, &protoReq)
-	return msg, metadata, err
-}
-
-func request_HeadscaleService_DisableRoute_0(ctx context.Context, marshaler runtime.Marshaler, client HeadscaleServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var (
-		protoReq DisableRouteRequest
-		metadata runtime.ServerMetadata
-		err      error
-	)
-	val, ok := pathParams["route_id"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "route_id")
-	}
-	protoReq.RouteId, err = runtime.Uint64(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "route_id", err)
-	}
-	msg, err := client.DisableRoute(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
-	return msg, metadata, err
-}
-
-func local_request_HeadscaleService_DisableRoute_0(ctx context.Context, marshaler runtime.Marshaler, server HeadscaleServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var (
-		protoReq DisableRouteRequest
-		metadata runtime.ServerMetadata
-		err      error
-	)
-	val, ok := pathParams["route_id"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "route_id")
-	}
-	protoReq.RouteId, err = runtime.Uint64(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "route_id", err)
-	}
-	msg, err := server.DisableRoute(ctx, &protoReq)
-	return msg, metadata, err
-}
-
-func request_HeadscaleService_GetNodeRoutes_0(ctx context.Context, marshaler runtime.Marshaler, client HeadscaleServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var (
-		protoReq GetNodeRoutesRequest
-		metadata runtime.ServerMetadata
-		err      error
-	)
-	val, ok := pathParams["node_id"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "node_id")
-	}
-	protoReq.NodeId, err = runtime.Uint64(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "node_id", err)
-	}
-	msg, err := client.GetNodeRoutes(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
-	return msg, metadata, err
-}
-
-func local_request_HeadscaleService_GetNodeRoutes_0(ctx context.Context, marshaler runtime.Marshaler, server HeadscaleServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var (
-		protoReq GetNodeRoutesRequest
-		metadata runtime.ServerMetadata
-		err      error
-	)
-	val, ok := pathParams["node_id"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "node_id")
-	}
-	protoReq.NodeId, err = runtime.Uint64(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "node_id", err)
-	}
-	msg, err := server.GetNodeRoutes(ctx, &protoReq)
-	return msg, metadata, err
-}
-
-func request_HeadscaleService_DeleteRoute_0(ctx context.Context, marshaler runtime.Marshaler, client HeadscaleServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var (
-		protoReq DeleteRouteRequest
-		metadata runtime.ServerMetadata
-		err      error
-	)
-	val, ok := pathParams["route_id"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "route_id")
-	}
-	protoReq.RouteId, err = runtime.Uint64(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "route_id", err)
-	}
-	msg, err := client.DeleteRoute(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
-	return msg, metadata, err
-}
-
-func local_request_HeadscaleService_DeleteRoute_0(ctx context.Context, marshaler runtime.Marshaler, server HeadscaleServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var (
-		protoReq DeleteRouteRequest
-		metadata runtime.ServerMetadata
-		err      error
-	)
-	val, ok := pathParams["route_id"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "route_id")
-	}
-	protoReq.RouteId, err = runtime.Uint64(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "route_id", err)
-	}
-	msg, err := server.DeleteRoute(ctx, &protoReq)
-	return msg, metadata, err
-}
-
 func request_HeadscaleService_CreateApiKey_0(ctx context.Context, marshaler runtime.Marshaler, client HeadscaleServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
 	var (
 		protoReq CreateApiKeyRequest
@@ -929,6 +813,24 @@ func local_request_HeadscaleService_SetPolicy_0(ctx context.Context, marshaler r
 	return msg, metadata, err
 }
 
+func request_HeadscaleService_Health_0(ctx context.Context, marshaler runtime.Marshaler, client HeadscaleServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq HealthRequest
+		metadata runtime.ServerMetadata
+	)
+	msg, err := client.Health(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+}
+
+func local_request_HeadscaleService_Health_0(ctx context.Context, marshaler runtime.Marshaler, server HeadscaleServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq HealthRequest
+		metadata runtime.ServerMetadata
+	)
+	msg, err := server.Health(ctx, &protoReq)
+	return msg, metadata, err
+}
+
 // RegisterHeadscaleServiceHandlerServer registers the http handlers for service HeadscaleService to "mux".
 // UnaryRPC     :call HeadscaleServiceServer directly.
 // StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
@@ -1055,6 +957,26 @@ func RegisterHeadscaleServiceHandlerServer(ctx context.Context, mux *runtime.Ser
 		}
 		forward_HeadscaleService_ExpirePreAuthKey_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
+	mux.Handle(http.MethodDelete, pattern_HeadscaleService_DeletePreAuthKey_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/headscale.v1.HeadscaleService/DeletePreAuthKey", runtime.WithHTTPPathPattern("/api/v1/preauthkey"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_HeadscaleService_DeletePreAuthKey_0(annotatedContext, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_HeadscaleService_DeletePreAuthKey_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
 	mux.Handle(http.MethodGet, pattern_HeadscaleService_ListPreAuthKeys_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
@@ -1135,6 +1057,26 @@ func RegisterHeadscaleServiceHandlerServer(ctx context.Context, mux *runtime.Ser
 		}
 		forward_HeadscaleService_SetTags_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
+	mux.Handle(http.MethodPost, pattern_HeadscaleService_SetApprovedRoutes_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/headscale.v1.HeadscaleService/SetApprovedRoutes", runtime.WithHTTPPathPattern("/api/v1/node/{node_id}/approve_routes"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_HeadscaleService_SetApprovedRoutes_0(annotatedContext, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_HeadscaleService_SetApprovedRoutes_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
 	mux.Handle(http.MethodPost, pattern_HeadscaleService_RegisterNode_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
@@ -1235,26 +1177,6 @@ func RegisterHeadscaleServiceHandlerServer(ctx context.Context, mux *runtime.Ser
 		}
 		forward_HeadscaleService_ListNodes_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
-	mux.Handle(http.MethodPost, pattern_HeadscaleService_MoveNode_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
-		ctx, cancel := context.WithCancel(req.Context())
-		defer cancel()
-		var stream runtime.ServerTransportStream
-		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
-		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/headscale.v1.HeadscaleService/MoveNode", runtime.WithHTTPPathPattern("/api/v1/node/{node_id}/user"))
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		resp, md, err := local_request_HeadscaleService_MoveNode_0(annotatedContext, inboundMarshaler, server, req, pathParams)
-		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
-		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
-		if err != nil {
-			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		forward_HeadscaleService_MoveNode_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-	})
 	mux.Handle(http.MethodPost, pattern_HeadscaleService_BackfillNodeIPs_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
@@ -1275,106 +1197,6 @@ func RegisterHeadscaleServiceHandlerServer(ctx context.Context, mux *runtime.Ser
 		}
 		forward_HeadscaleService_BackfillNodeIPs_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
-	mux.Handle(http.MethodGet, pattern_HeadscaleService_GetRoutes_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
-		ctx, cancel := context.WithCancel(req.Context())
-		defer cancel()
-		var stream runtime.ServerTransportStream
-		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
-		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/headscale.v1.HeadscaleService/GetRoutes", runtime.WithHTTPPathPattern("/api/v1/routes"))
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		resp, md, err := local_request_HeadscaleService_GetRoutes_0(annotatedContext, inboundMarshaler, server, req, pathParams)
-		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
-		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
-		if err != nil {
-			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		forward_HeadscaleService_GetRoutes_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-	})
-	mux.Handle(http.MethodPost, pattern_HeadscaleService_EnableRoute_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
-		ctx, cancel := context.WithCancel(req.Context())
-		defer cancel()
-		var stream runtime.ServerTransportStream
-		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
-		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/headscale.v1.HeadscaleService/EnableRoute", runtime.WithHTTPPathPattern("/api/v1/routes/{route_id}/enable"))
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		resp, md, err := local_request_HeadscaleService_EnableRoute_0(annotatedContext, inboundMarshaler, server, req, pathParams)
-		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
-		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
-		if err != nil {
-			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		forward_HeadscaleService_EnableRoute_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-	})
-	mux.Handle(http.MethodPost, pattern_HeadscaleService_DisableRoute_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
-		ctx, cancel := context.WithCancel(req.Context())
-		defer cancel()
-		var stream runtime.ServerTransportStream
-		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
-		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/headscale.v1.HeadscaleService/DisableRoute", runtime.WithHTTPPathPattern("/api/v1/routes/{route_id}/disable"))
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		resp, md, err := local_request_HeadscaleService_DisableRoute_0(annotatedContext, inboundMarshaler, server, req, pathParams)
-		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
-		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
-		if err != nil {
-			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		forward_HeadscaleService_DisableRoute_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-	})
-	mux.Handle(http.MethodGet, pattern_HeadscaleService_GetNodeRoutes_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
-		ctx, cancel := context.WithCancel(req.Context())
-		defer cancel()
-		var stream runtime.ServerTransportStream
-		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
-		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/headscale.v1.HeadscaleService/GetNodeRoutes", runtime.WithHTTPPathPattern("/api/v1/node/{node_id}/routes"))
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		resp, md, err := local_request_HeadscaleService_GetNodeRoutes_0(annotatedContext, inboundMarshaler, server, req, pathParams)
-		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
-		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
-		if err != nil {
-			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		forward_HeadscaleService_GetNodeRoutes_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-	})
-	mux.Handle(http.MethodDelete, pattern_HeadscaleService_DeleteRoute_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
-		ctx, cancel := context.WithCancel(req.Context())
-		defer cancel()
-		var stream runtime.ServerTransportStream
-		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
-		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/headscale.v1.HeadscaleService/DeleteRoute", runtime.WithHTTPPathPattern("/api/v1/routes/{route_id}"))
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		resp, md, err := local_request_HeadscaleService_DeleteRoute_0(annotatedContext, inboundMarshaler, server, req, pathParams)
-		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
-		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
-		if err != nil {
-			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		forward_HeadscaleService_DeleteRoute_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-	})
 	mux.Handle(http.MethodPost, pattern_HeadscaleService_CreateApiKey_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
@@ -1495,6 +1317,26 @@ func RegisterHeadscaleServiceHandlerServer(ctx context.Context, mux *runtime.Ser
 		}
 		forward_HeadscaleService_SetPolicy_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
+	mux.Handle(http.MethodGet, pattern_HeadscaleService_Health_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/headscale.v1.HeadscaleService/Health", runtime.WithHTTPPathPattern("/api/v1/health"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_HeadscaleService_Health_0(annotatedContext, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_HeadscaleService_Health_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
 
 	return nil
 }
@@ -1637,6 +1479,23 @@ func RegisterHeadscaleServiceHandlerClient(ctx context.Context, mux *runtime.Ser
 		}
 		forward_HeadscaleService_ExpirePreAuthKey_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
+	mux.Handle(http.MethodDelete, pattern_HeadscaleService_DeletePreAuthKey_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/headscale.v1.HeadscaleService/DeletePreAuthKey", runtime.WithHTTPPathPattern("/api/v1/preauthkey"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_HeadscaleService_DeletePreAuthKey_0(annotatedContext, inboundMarshaler, client, req, pathParams)
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_HeadscaleService_DeletePreAuthKey_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
 	mux.Handle(http.MethodGet, pattern_HeadscaleService_ListPreAuthKeys_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
@@ -1705,6 +1564,23 @@ func RegisterHeadscaleServiceHandlerClient(ctx context.Context, mux *runtime.Ser
 		}
 		forward_HeadscaleService_SetTags_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
+	mux.Handle(http.MethodPost, pattern_HeadscaleService_SetApprovedRoutes_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/headscale.v1.HeadscaleService/SetApprovedRoutes", runtime.WithHTTPPathPattern("/api/v1/node/{node_id}/approve_routes"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_HeadscaleService_SetApprovedRoutes_0(annotatedContext, inboundMarshaler, client, req, pathParams)
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_HeadscaleService_SetApprovedRoutes_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
 	mux.Handle(http.MethodPost, pattern_HeadscaleService_RegisterNode_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
@@ -1790,23 +1666,6 @@ func RegisterHeadscaleServiceHandlerClient(ctx context.Context, mux *runtime.Ser
 		}
 		forward_HeadscaleService_ListNodes_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
-	mux.Handle(http.MethodPost, pattern_HeadscaleService_MoveNode_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
-		ctx, cancel := context.WithCancel(req.Context())
-		defer cancel()
-		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/headscale.v1.HeadscaleService/MoveNode", runtime.WithHTTPPathPattern("/api/v1/node/{node_id}/user"))
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		resp, md, err := request_HeadscaleService_MoveNode_0(annotatedContext, inboundMarshaler, client, req, pathParams)
-		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
-		if err != nil {
-			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		forward_HeadscaleService_MoveNode_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-	})
 	mux.Handle(http.MethodPost, pattern_HeadscaleService_BackfillNodeIPs_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
@@ -1824,91 +1683,6 @@ func RegisterHeadscaleServiceHandlerClient(ctx context.Context, mux *runtime.Ser
 		}
 		forward_HeadscaleService_BackfillNodeIPs_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
-	mux.Handle(http.MethodGet, pattern_HeadscaleService_GetRoutes_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
-		ctx, cancel := context.WithCancel(req.Context())
-		defer cancel()
-		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/headscale.v1.HeadscaleService/GetRoutes", runtime.WithHTTPPathPattern("/api/v1/routes"))
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		resp, md, err := request_HeadscaleService_GetRoutes_0(annotatedContext, inboundMarshaler, client, req, pathParams)
-		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
-		if err != nil {
-			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		forward_HeadscaleService_GetRoutes_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-	})
-	mux.Handle(http.MethodPost, pattern_HeadscaleService_EnableRoute_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
-		ctx, cancel := context.WithCancel(req.Context())
-		defer cancel()
-		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/headscale.v1.HeadscaleService/EnableRoute", runtime.WithHTTPPathPattern("/api/v1/routes/{route_id}/enable"))
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		resp, md, err := request_HeadscaleService_EnableRoute_0(annotatedContext, inboundMarshaler, client, req, pathParams)
-		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
-		if err != nil {
-			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		forward_HeadscaleService_EnableRoute_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-	})
-	mux.Handle(http.MethodPost, pattern_HeadscaleService_DisableRoute_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
-		ctx, cancel := context.WithCancel(req.Context())
-		defer cancel()
-		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/headscale.v1.HeadscaleService/DisableRoute", runtime.WithHTTPPathPattern("/api/v1/routes/{route_id}/disable"))
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		resp, md, err := request_HeadscaleService_DisableRoute_0(annotatedContext, inboundMarshaler, client, req, pathParams)
-		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
-		if err != nil {
-			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		forward_HeadscaleService_DisableRoute_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-	})
-	mux.Handle(http.MethodGet, pattern_HeadscaleService_GetNodeRoutes_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
-		ctx, cancel := context.WithCancel(req.Context())
-		defer cancel()
-		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/headscale.v1.HeadscaleService/GetNodeRoutes", runtime.WithHTTPPathPattern("/api/v1/node/{node_id}/routes"))
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		resp, md, err := request_HeadscaleService_GetNodeRoutes_0(annotatedContext, inboundMarshaler, client, req, pathParams)
-		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
-		if err != nil {
-			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		forward_HeadscaleService_GetNodeRoutes_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-	})
-	mux.Handle(http.MethodDelete, pattern_HeadscaleService_DeleteRoute_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
-		ctx, cancel := context.WithCancel(req.Context())
-		defer cancel()
-		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/headscale.v1.HeadscaleService/DeleteRoute", runtime.WithHTTPPathPattern("/api/v1/routes/{route_id}"))
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		resp, md, err := request_HeadscaleService_DeleteRoute_0(annotatedContext, inboundMarshaler, client, req, pathParams)
-		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
-		if err != nil {
-			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		forward_HeadscaleService_DeleteRoute_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-	})
 	mux.Handle(http.MethodPost, pattern_HeadscaleService_CreateApiKey_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
@@ -2011,67 +1785,78 @@ func RegisterHeadscaleServiceHandlerClient(ctx context.Context, mux *runtime.Ser
 		}
 		forward_HeadscaleService_SetPolicy_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
+	mux.Handle(http.MethodGet, pattern_HeadscaleService_Health_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/headscale.v1.HeadscaleService/Health", runtime.WithHTTPPathPattern("/api/v1/health"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_HeadscaleService_Health_0(annotatedContext, inboundMarshaler, client, req, pathParams)
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_HeadscaleService_Health_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
 	return nil
 }
 
 var (
-	pattern_HeadscaleService_CreateUser_0       = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "user"}, ""))
-	pattern_HeadscaleService_RenameUser_0       = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3, 2, 4, 1, 0, 4, 1, 5, 5}, []string{"api", "v1", "user", "old_id", "rename", "new_name"}, ""))
-	pattern_HeadscaleService_DeleteUser_0       = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3}, []string{"api", "v1", "user", "id"}, ""))
-	pattern_HeadscaleService_ListUsers_0        = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "user"}, ""))
-	pattern_HeadscaleService_CreatePreAuthKey_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "preauthkey"}, ""))
-	pattern_HeadscaleService_ExpirePreAuthKey_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3}, []string{"api", "v1", "preauthkey", "expire"}, ""))
-	pattern_HeadscaleService_ListPreAuthKeys_0  = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "preauthkey"}, ""))
-	pattern_HeadscaleService_DebugCreateNode_0  = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3}, []string{"api", "v1", "debug", "node"}, ""))
-	pattern_HeadscaleService_GetNode_0          = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3}, []string{"api", "v1", "node", "node_id"}, ""))
-	pattern_HeadscaleService_SetTags_0          = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3, 2, 4}, []string{"api", "v1", "node", "node_id", "tags"}, ""))
-	pattern_HeadscaleService_RegisterNode_0     = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3}, []string{"api", "v1", "node", "register"}, ""))
-	pattern_HeadscaleService_DeleteNode_0       = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3}, []string{"api", "v1", "node", "node_id"}, ""))
-	pattern_HeadscaleService_ExpireNode_0       = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3, 2, 4}, []string{"api", "v1", "node", "node_id", "expire"}, ""))
-	pattern_HeadscaleService_RenameNode_0       = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3, 2, 4, 1, 0, 4, 1, 5, 5}, []string{"api", "v1", "node", "node_id", "rename", "new_name"}, ""))
-	pattern_HeadscaleService_ListNodes_0        = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "node"}, ""))
-	pattern_HeadscaleService_MoveNode_0         = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3, 2, 4}, []string{"api", "v1", "node", "node_id", "user"}, ""))
-	pattern_HeadscaleService_BackfillNodeIPs_0  = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3}, []string{"api", "v1", "node", "backfillips"}, ""))
-	pattern_HeadscaleService_GetRoutes_0        = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "routes"}, ""))
-	pattern_HeadscaleService_EnableRoute_0      = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3, 2, 4}, []string{"api", "v1", "routes", "route_id", "enable"}, ""))
-	pattern_HeadscaleService_DisableRoute_0     = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3, 2, 4}, []string{"api", "v1", "routes", "route_id", "disable"}, ""))
-	pattern_HeadscaleService_GetNodeRoutes_0    = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3, 2, 4}, []string{"api", "v1", "node", "node_id", "routes"}, ""))
-	pattern_HeadscaleService_DeleteRoute_0      = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3}, []string{"api", "v1", "routes", "route_id"}, ""))
-	pattern_HeadscaleService_CreateApiKey_0     = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "apikey"}, ""))
-	pattern_HeadscaleService_ExpireApiKey_0     = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3}, []string{"api", "v1", "apikey", "expire"}, ""))
-	pattern_HeadscaleService_ListApiKeys_0      = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "apikey"}, ""))
-	pattern_HeadscaleService_DeleteApiKey_0     = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3}, []string{"api", "v1", "apikey", "prefix"}, ""))
-	pattern_HeadscaleService_GetPolicy_0        = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "policy"}, ""))
-	pattern_HeadscaleService_SetPolicy_0        = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "policy"}, ""))
+	pattern_HeadscaleService_CreateUser_0        = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "user"}, ""))
+	pattern_HeadscaleService_RenameUser_0        = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3, 2, 4, 1, 0, 4, 1, 5, 5}, []string{"api", "v1", "user", "old_id", "rename", "new_name"}, ""))
+	pattern_HeadscaleService_DeleteUser_0        = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3}, []string{"api", "v1", "user", "id"}, ""))
+	pattern_HeadscaleService_ListUsers_0         = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "user"}, ""))
+	pattern_HeadscaleService_CreatePreAuthKey_0  = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "preauthkey"}, ""))
+	pattern_HeadscaleService_ExpirePreAuthKey_0  = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3}, []string{"api", "v1", "preauthkey", "expire"}, ""))
+	pattern_HeadscaleService_DeletePreAuthKey_0  = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "preauthkey"}, ""))
+	pattern_HeadscaleService_ListPreAuthKeys_0   = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "preauthkey"}, ""))
+	pattern_HeadscaleService_DebugCreateNode_0   = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3}, []string{"api", "v1", "debug", "node"}, ""))
+	pattern_HeadscaleService_GetNode_0           = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3}, []string{"api", "v1", "node", "node_id"}, ""))
+	pattern_HeadscaleService_SetTags_0           = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3, 2, 4}, []string{"api", "v1", "node", "node_id", "tags"}, ""))
+	pattern_HeadscaleService_SetApprovedRoutes_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3, 2, 4}, []string{"api", "v1", "node", "node_id", "approve_routes"}, ""))
+	pattern_HeadscaleService_RegisterNode_0      = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3}, []string{"api", "v1", "node", "register"}, ""))
+	pattern_HeadscaleService_DeleteNode_0        = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3}, []string{"api", "v1", "node", "node_id"}, ""))
+	pattern_HeadscaleService_ExpireNode_0        = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3, 2, 4}, []string{"api", "v1", "node", "node_id", "expire"}, ""))
+	pattern_HeadscaleService_RenameNode_0        = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3, 2, 4, 1, 0, 4, 1, 5, 5}, []string{"api", "v1", "node", "node_id", "rename", "new_name"}, ""))
+	pattern_HeadscaleService_ListNodes_0         = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "node"}, ""))
+	pattern_HeadscaleService_BackfillNodeIPs_0   = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3}, []string{"api", "v1", "node", "backfillips"}, ""))
+	pattern_HeadscaleService_CreateApiKey_0      = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "apikey"}, ""))
+	pattern_HeadscaleService_ExpireApiKey_0      = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3}, []string{"api", "v1", "apikey", "expire"}, ""))
+	pattern_HeadscaleService_ListApiKeys_0       = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "apikey"}, ""))
+	pattern_HeadscaleService_DeleteApiKey_0      = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3}, []string{"api", "v1", "apikey", "prefix"}, ""))
+	pattern_HeadscaleService_GetPolicy_0         = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "policy"}, ""))
+	pattern_HeadscaleService_SetPolicy_0         = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "policy"}, ""))
+	pattern_HeadscaleService_Health_0            = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "health"}, ""))
 )
 
 var (
-	forward_HeadscaleService_CreateUser_0       = runtime.ForwardResponseMessage
-	forward_HeadscaleService_RenameUser_0       = runtime.ForwardResponseMessage
-	forward_HeadscaleService_DeleteUser_0       = runtime.ForwardResponseMessage
-	forward_HeadscaleService_ListUsers_0        = runtime.ForwardResponseMessage
-	forward_HeadscaleService_CreatePreAuthKey_0 = runtime.ForwardResponseMessage
-	forward_HeadscaleService_ExpirePreAuthKey_0 = runtime.ForwardResponseMessage
-	forward_HeadscaleService_ListPreAuthKeys_0  = runtime.ForwardResponseMessage
-	forward_HeadscaleService_DebugCreateNode_0  = runtime.ForwardResponseMessage
-	forward_HeadscaleService_GetNode_0          = runtime.ForwardResponseMessage
-	forward_HeadscaleService_SetTags_0          = runtime.ForwardResponseMessage
-	forward_HeadscaleService_RegisterNode_0     = runtime.ForwardResponseMessage
-	forward_HeadscaleService_DeleteNode_0       = runtime.ForwardResponseMessage
-	forward_HeadscaleService_ExpireNode_0       = runtime.ForwardResponseMessage
-	forward_HeadscaleService_RenameNode_0       = runtime.ForwardResponseMessage
-	forward_HeadscaleService_ListNodes_0        = runtime.ForwardResponseMessage
-	forward_HeadscaleService_MoveNode_0         = runtime.ForwardResponseMessage
-	forward_HeadscaleService_BackfillNodeIPs_0  = runtime.ForwardResponseMessage
-	forward_HeadscaleService_GetRoutes_0        = runtime.ForwardResponseMessage
-	forward_HeadscaleService_EnableRoute_0      = runtime.ForwardResponseMessage
-	forward_HeadscaleService_DisableRoute_0     = runtime.ForwardResponseMessage
-	forward_HeadscaleService_GetNodeRoutes_0    = runtime.ForwardResponseMessage
-	forward_HeadscaleService_DeleteRoute_0      = runtime.ForwardResponseMessage
-	forward_HeadscaleService_CreateApiKey_0     = runtime.ForwardResponseMessage
-	forward_HeadscaleService_ExpireApiKey_0     = runtime.ForwardResponseMessage
-	forward_HeadscaleService_ListApiKeys_0      = runtime.ForwardResponseMessage
-	forward_HeadscaleService_DeleteApiKey_0     = runtime.ForwardResponseMessage
-	forward_HeadscaleService_GetPolicy_0        = runtime.ForwardResponseMessage
-	forward_HeadscaleService_SetPolicy_0        = runtime.ForwardResponseMessage
+	forward_HeadscaleService_CreateUser_0        = runtime.ForwardResponseMessage
+	forward_HeadscaleService_RenameUser_0        = runtime.ForwardResponseMessage
+	forward_HeadscaleService_DeleteUser_0        = runtime.ForwardResponseMessage
+	forward_HeadscaleService_ListUsers_0         = runtime.ForwardResponseMessage
+	forward_HeadscaleService_CreatePreAuthKey_0  = runtime.ForwardResponseMessage
+	forward_HeadscaleService_ExpirePreAuthKey_0  = runtime.ForwardResponseMessage
+	forward_HeadscaleService_DeletePreAuthKey_0  = runtime.ForwardResponseMessage
+	forward_HeadscaleService_ListPreAuthKeys_0   = runtime.ForwardResponseMessage
+	forward_HeadscaleService_DebugCreateNode_0   = runtime.ForwardResponseMessage
+	forward_HeadscaleService_GetNode_0           = runtime.ForwardResponseMessage
+	forward_HeadscaleService_SetTags_0           = runtime.ForwardResponseMessage
+	forward_HeadscaleService_SetApprovedRoutes_0 = runtime.ForwardResponseMessage
+	forward_HeadscaleService_RegisterNode_0      = runtime.ForwardResponseMessage
+	forward_HeadscaleService_DeleteNode_0        = runtime.ForwardResponseMessage
+	forward_HeadscaleService_ExpireNode_0        = runtime.ForwardResponseMessage
+	forward_HeadscaleService_RenameNode_0        = runtime.ForwardResponseMessage
+	forward_HeadscaleService_ListNodes_0         = runtime.ForwardResponseMessage
+	forward_HeadscaleService_BackfillNodeIPs_0   = runtime.ForwardResponseMessage
+	forward_HeadscaleService_CreateApiKey_0      = runtime.ForwardResponseMessage
+	forward_HeadscaleService_ExpireApiKey_0      = runtime.ForwardResponseMessage
+	forward_HeadscaleService_ListApiKeys_0       = runtime.ForwardResponseMessage
+	forward_HeadscaleService_DeleteApiKey_0      = runtime.ForwardResponseMessage
+	forward_HeadscaleService_GetPolicy_0         = runtime.ForwardResponseMessage
+	forward_HeadscaleService_SetPolicy_0         = runtime.ForwardResponseMessage
+	forward_HeadscaleService_Health_0            = runtime.ForwardResponseMessage
 )