mirror of
https://github.com/juanfont/headscale.git
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Remove sharing references across the code
This commit is contained in:
Kristoffer Dalby
parent
9411ec47c3
commit
24a8e198a1
@ -232,15 +232,6 @@ func (api headscaleV1APIServer) ListMachines(
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return nil, err
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}
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sharedMachines, err := api.h.ListSharedMachinesInNamespace(
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request.GetNamespace(),
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)
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if err != nil {
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return nil, err
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}
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machines = append(machines, sharedMachines...)
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response := make([]*v1.Machine, len(machines))
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for index, machine := range machines {
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response[index] = machine.toProto()
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107
machine.go
107
machine.go
@ -3,7 +3,6 @@ package headscale
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import (
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"database/sql/driver"
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"encoding/json"
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"errors"
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"fmt"
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"sort"
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"strconv"
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@ -255,68 +254,6 @@ func (h *Headscale) getDirectPeers(machine *Machine) (Machines, error) {
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return machines, nil
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}
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// getShared fetches machines that are shared to the `Namespace` of the machine we are getting peers for.
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func (h *Headscale) getShared(machine *Machine) (Machines, error) {
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log.Trace().
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Caller().
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Str("machine", machine.Name).
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Msg("Finding shared peers")
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sharedMachines := []SharedMachine{}
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if err := h.db.Preload("Namespace").Preload("Machine").Preload("Machine.Namespace").Where("namespace_id = ?",
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machine.NamespaceID).Find(&sharedMachines).Error; err != nil {
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return Machines{}, err
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}
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peers := make(Machines, 0)
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for _, sharedMachine := range sharedMachines {
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peers = append(peers, sharedMachine.Machine)
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}
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sort.Slice(peers, func(i, j int) bool { return peers[i].ID < peers[j].ID })
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log.Trace().
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Caller().
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Str("machine", machine.Name).
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Msgf("Found shared peers: %s", peers.String())
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return peers, nil
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}
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// getSharedTo fetches the machines of the namespaces this machine is shared in.
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func (h *Headscale) getSharedTo(machine *Machine) (Machines, error) {
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log.Trace().
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Caller().
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Str("machine", machine.Name).
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Msg("Finding peers in namespaces this machine is shared with")
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sharedMachines := []SharedMachine{}
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if err := h.db.Preload("Namespace").Preload("Machine").Preload("Machine.Namespace").Where("machine_id = ?",
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machine.ID).Find(&sharedMachines).Error; err != nil {
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return Machines{}, err
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}
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peers := make(Machines, 0)
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for _, sharedMachine := range sharedMachines {
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namespaceMachines, err := h.ListMachinesInNamespace(
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sharedMachine.Namespace.Name,
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)
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if err != nil {
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return Machines{}, err
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}
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peers = append(peers, namespaceMachines...)
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}
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sort.Slice(peers, func(i, j int) bool { return peers[i].ID < peers[j].ID })
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log.Trace().
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Caller().
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Str("machine", machine.Name).
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Msgf("Found peers we are shared with: %s", peers.String())
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return peers, nil
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}
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func (h *Headscale) getPeers(machine *Machine) (Machines, error) {
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var peers Machines
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var err error
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@ -333,7 +270,7 @@ func (h *Headscale) getPeers(machine *Machine) (Machines, error) {
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}
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peers = getFilteredByACLPeers(machines, h.aclRules, machine)
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} else {
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direct, err := h.getDirectPeers(machine)
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peers, err = h.getDirectPeers(machine)
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if err != nil {
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log.Error().
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Caller().
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@ -342,28 +279,6 @@ func (h *Headscale) getPeers(machine *Machine) (Machines, error) {
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return Machines{}, err
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}
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shared, err := h.getShared(machine)
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if err != nil {
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log.Error().
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Caller().
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Err(err).
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Msg("Cannot fetch peers")
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return Machines{}, err
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}
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sharedTo, err := h.getSharedTo(machine)
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if err != nil {
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log.Error().
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Caller().
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Err(err).
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Msg("Cannot fetch peers")
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return Machines{}, err
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}
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peers = append(direct, shared...)
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peers = append(peers, sharedTo...)
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}
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sort.Slice(peers, func(i, j int) bool { return peers[i].ID < peers[j].ID })
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@ -474,11 +389,6 @@ func (h *Headscale) RefreshMachine(machine *Machine, expiry time.Time) {
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// DeleteMachine softs deletes a Machine from the database.
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func (h *Headscale) DeleteMachine(machine *Machine) error {
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err := h.RemoveSharedMachineFromAllNamespaces(machine)
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if err != nil && errors.Is(err, errMachineNotShared) {
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return err
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}
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machine.Registered = false
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h.db.Save(&machine) // we mark it as unregistered, just in case
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if err := h.db.Delete(&machine).Error; err != nil {
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@ -498,11 +408,6 @@ func (h *Headscale) TouchMachine(machine *Machine) error {
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// HardDeleteMachine hard deletes a Machine from the database.
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func (h *Headscale) HardDeleteMachine(machine *Machine) error {
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err := h.RemoveSharedMachineFromAllNamespaces(machine)
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if err != nil && errors.Is(err, errMachineNotShared) {
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return err
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}
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if err := h.db.Unscoped().Delete(&machine).Error; err != nil {
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return err
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}
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@ -534,17 +439,9 @@ func (h *Headscale) isOutdated(machine *Machine) bool {
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return true
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}
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sharedMachines, _ := h.getShared(machine)
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namespaceSet := set.New(set.ThreadSafe)
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namespaceSet.Add(machine.Namespace.Name)
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// Check if any of our shared namespaces has updates that we have
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// not propagated.
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for _, sharedMachine := range sharedMachines {
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namespaceSet.Add(sharedMachine.Namespace.Name)
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}
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namespaces := make([]string, namespaceSet.Size())
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for index, namespace := range namespaceSet.List() {
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if name, ok := namespace.(string); ok {
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@ -659,6 +556,8 @@ func (machine Machine) toNode(
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[]netaddr.IPPrefix{},
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addrs...) // we append the node own IP, as it is required by the clients
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// TODO(kradalby): Needs investigation, We probably dont need this condition
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// now that we dont have shared nodes
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if includeRoutes {
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routesStr := []string{}
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if len(machine.EnabledRoutes) != 0 {
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@ -143,31 +143,6 @@ func (h *Headscale) ListMachinesInNamespace(name string) ([]Machine, error) {
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return machines, nil
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}
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// ListSharedMachinesInNamespace returns all the machines that are shared to the specified namespace.
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func (h *Headscale) ListSharedMachinesInNamespace(name string) ([]Machine, error) {
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namespace, err := h.GetNamespace(name)
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if err != nil {
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return nil, err
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}
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sharedMachines := []SharedMachine{}
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if err := h.db.Preload("Namespace").Where(&SharedMachine{NamespaceID: namespace.ID}).Find(&sharedMachines).Error; err != nil {
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return nil, err
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}
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machines := []Machine{}
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for _, sharedMachine := range sharedMachines {
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machine, err := h.GetMachineByID(
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sharedMachine.MachineID,
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) // otherwise not everything comes filled
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if err != nil {
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return nil, err
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}
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machines = append(machines, *machine)
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}
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return machines, nil
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}
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// SetMachineNamespace assigns a Machine to a namespace.
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func (h *Headscale) SetMachineNamespace(machine *Machine, namespaceName string) error {
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namespace, err := h.GetNamespace(namespaceName)
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