This commit introduces a userspace program for managing an experimental
eBPF XDP STUN server program. derp/xdp contains the eBPF pseudo-C along
with a Go pkg for loading it and exporting its metrics.
cmd/xdpderper is a package main user of derp/xdp.
Updates tailscale/corp#20689
Signed-off-by: Jordan Whited <jordan@tailscale.com>
The tailscale package is in the community Alpine repo. Check if it's
commented out in `/etc/apk/repositories` and run `setup-apkrepos -c -1`
if it's not.
Fixes#11263
Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
Extend the `zypper` install to import importing the GPG key used to sign
the repository packages.
Updates #11635
Signed-off-by: Patrick O'Doherty <patrick@tailscale.com>
On Alpine, we add the tailscale service but fail to call start.
This means that tailscale does not start up until the user reboots the machine.
Fixes#11161
Signed-off-by: Keli Velazquez <keli@tailscale.com>
* k8s-operator,cmd/k8s-operator,Makefile,scripts,.github/workflows: add Connector kube CRD.
Connector CRD allows users to configure the Tailscale Kubernetes operator
to deploy a subnet router to expose cluster CIDRs or
other CIDRs available from within the cluster
to their tailnet.
Also adds various CRD related machinery to
generate CRD YAML, deep copy implementations etc.
Engineers will now have to run
'make kube-generate-all` after changing kube files
to ensure that all generated files are up to date.
* cmd/k8s-operator,k8s-operator: reconcile Connector resources
Reconcile Connector resources, create/delete subnetrouter resources in response to changes to Connector(s).
Connector reconciler will not be started unless
ENABLE_CONNECTOR env var is set to true.
This means that users who don't want to use the alpha
Connector custom resource don't have to install the Connector
CRD to their cluster.
For users who do want to use it the flow is:
- install the CRD
- install the operator (via Helm chart or using static manifests).
For Helm users set .values.enableConnector to true, for static
manifest users, set ENABLE_CONNECTOR to true in the static manifest.
Updates tailscale/tailscale#502
Signed-off-by: Irbe Krumina <irbe@tailscale.com>
This PR is all about adding functionality that will enable the installer's
upgrade sequence to terminate processes belonging to the previous version,
and then subsequently restart instances belonging to the new version within
the session(s) corresponding to the processes that were killed.
There are multiple parts to this:
* We add support for the Restart Manager APIs, which allow us to query the
OS for a list of processes locking specific files;
* We add the RestartableProcess and RestartableProcesses types that query
additional information about the running processes that will allow us
to correctly restart them in the future. These types also provide the
ability to terminate the processes.
* We add the StartProcessInSession family of APIs that permit us to create
new processes within specific sessions. This is needed in order to
properly attach a new GUI process to the same RDP session and desktop that
its previously-terminated counterpart would have been running in.
* I tweaked the winutil token APIs again.
* A lot of this stuff is pretty hard to test without a very elaborate
harness, but I added a unit test for the most complicated part (though it
requires LocalSystem to run).
Updates https://github.com/tailscale/corp/issues/13998
Signed-off-by: Aaron Klotz <aaron@tailscale.com>
Enforcing inclusion of our OSS license at the top of .ts and .tsx
files. Also updates any relevant files in the repo that were
previously missing the license comment. An additional `@license`
comment is added to client/web/src/index.tsx to preserve the
license in generated Javascript.
Updates #10261
Signed-off-by: Sonia Appasamy <sonia@tailscale.com>
Installer script relies on pkgs.tailscale.com being reachable, both for
checking what Linux distros are supported, but also for actually
downloading repo configuration files, gpg keys and packages themselves.
This change adds a simple reachability check which will print an error
message when pkgs.tailscale.com is not reachable.
Fixes https://github.com/tailscale/corp/issues/8952
Signed-off-by: Anton Tolchanov <anton@tailscale.com>
Every time we change `installer.sh`, run it in a few docker
containers based on different Linux distros, just as a simple test.
Also includes a few changes to the installer script itself to make
installation work in docker:
- install dnf config-manager command before running it
- run zypper in non-interactive mode
- update pacman indexes before installing packages
Updates https://github.com/tailscale/corp/issues/8952
Signed-off-by: Anton Tolchanov <anton@tailscale.com>
Update all code generation tools, and those that check for license
headers to use the new standard header.
Also update copyright statement in LICENSE file.
Fixes#6865
Signed-off-by: Will Norris <will@tailscale.com>
This updates all source files to use a new standard header for copyright
and license declaration. Notably, copyright no longer includes a date,
and we now use the standard SPDX-License-Identifier header.
This commit was done almost entirely mechanically with perl, and then
some minimal manual fixes.
Updates #6865
Signed-off-by: Will Norris <will@tailscale.com>
This will ensure that the `tailscale-archive-keyring` Debian package
gets installed by the installer script.
Updates #3151
Signed-off-by: Anton Tolchanov <anton@tailscale.com>
c2b907c965 moved UBUNTU_VERSION out
of the ubuntu case and into linuxmint, but linuxmint wasn't the
only Ubuntu-based system which needed it. Restore UBUNTU_VERSION
handling in the ubuntu case.
Break elementaryOS out into its own handling so we can get the
version number handling correct for keyring support.
Tested on an elementaryOS 6.1 VM.
Signed-off-by: Denton Gentry <dgentry@tailscale.com>
The primary distribution for LinuxMint is based on Ubuntu,
but there is an alternate Debian-based distribution called
LMDE. Both variations identify themselves as "linuxmint"
We added UBUNTU_VERSION to the Ubuntu handling for linuxmint,
the only distribution so far found to do this. Instead, split
linuxmint out into its own case and use either UBUNTU_VERSION
or DEBIAN_VERSION, whichever is present.
Tested on an LMDE 5 (elsie) VM.
Updates https://github.com/tailscale/tailscale/issues/2915
Signed-off-by: Denton Gentry <dgentry@tailscale.com>
