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David Anderson 95082a8dde util/lru, util/limiter: add debug helper to dump state as HTML
For use in tsweb debug handlers, so that we can easily inspect cache
and limiter state when troubleshooting.

Updates tailscale/corp#3601

Signed-off-by: David Anderson <danderson@tailscale.com>
2023-09-08 14:47:03 -07:00
.bencher bencher: add config to suppress failures on benchmark regressions. 2021-10-01 16:16:02 -07:00
.github .github,cmd/gitops-pusher: update to checkout@v4 2023-09-04 15:12:57 -07:00
atomicfile various: add golangci-lint, fix issues (#7905) 2023-04-17 18:38:24 -04:00
chirp all: update copyright and license headers 2023-01-27 15:36:29 -08:00
client client/web: clean up assets handling 2023-09-08 16:05:11 -04:00
clientupdate ipn/ipnlocal: add logging and locking to c2n /update (#9290) 2023-09-08 14:26:55 -07:00
cmd cmd/tailscale/cli,ipn: mention available update in "tailscale status" (#9205) 2023-09-08 14:27:49 -07:00
control control/controlclient: check c.closed in waitUnpause 2023-09-05 12:31:25 -07:00
derp net/wsconn: accept a remote addr string and plumb it through 2023-08-29 16:57:16 -07:00
disco wgengine,ipn,cmd/tailscale: add size option to ping (#8739) 2023-08-08 13:11:28 +01:00
docs docs/k8s: don't call kubectl directly from Makefile 2023-07-01 11:44:09 -07:00
doctor doctor/permissions: add new check to print process permissions 2023-03-29 11:50:23 -04:00
envknob types/netmap, all: make NetworkMap.SelfNode a tailcfg.NodeView 2023-08-21 13:34:49 -07:00
health control/controlclient: merge, simplify two health check calls 2023-08-30 09:14:01 -07:00
hostinfo tailcfg: Add FirewallMode to NetInfo to record wether host using iptables or nftables 2023-08-15 18:52:51 -04:00
internal/tooldeps various: add golangci-lint, fix issues (#7905) 2023-04-17 18:38:24 -04:00
ipn cmd/tailscale/cli,ipn: mention available update in "tailscale status" (#9205) 2023-09-08 14:27:49 -07:00
jsondb all: update copyright and license headers 2023-01-27 15:36:29 -08:00
kube cmd/k8s-operator,ipn/store/kubestore: patch secrets instead of updating 2023-08-29 13:24:05 -07:00
licenses licenses: update win/apple licenses 2023-09-08 08:44:43 -07:00
log tailcfg: move LogHeapPprof from Debug to c2n [capver 69] 2023-08-16 20:35:04 -07:00
logpolicy util/testenv: add new package to hold InTest 2023-08-08 19:51:44 -06:00
logtail adjust build tags for tamago 2023-09-06 05:50:18 -07:00
metrics metrics: add missing comma in histogram JSON export 2023-09-07 15:28:12 -07:00
net net/dns/publicdns: add support for Wikimedia DNS 2023-09-06 11:38:15 -04:00
packages/deb go.mod: upgrade nfpm to v2 (#8786) 2023-08-03 13:00:45 -07:00
paths safesocket, paths: add Plan 9 support 2023-09-07 08:48:21 -07:00
portlist all: use Go 1.21 slices, maps instead of x/exp/{slices,maps} 2023-08-17 08:42:35 -07:00
prober prober: fix data race when altering derpmap (#8397) 2023-06-21 10:16:31 -07:00
release release/dist/unixpkgs: demote deb iptables+iproute2 packages to recommended 2023-09-07 14:19:39 -07:00
safesocket safesocket, paths: add Plan 9 support 2023-09-07 08:48:21 -07:00
scripts scripts/installer: add Kaisen, Garuda, Fedora-Asahi. 2023-08-25 08:40:14 -07:00
smallzstd all: update copyright and license headers 2023-01-27 15:36:29 -08:00
ssh/tailssh ssh/tailssh: log when recording starts and finishes (#9294) 2023-09-07 18:47:04 -07:00
syncs all: use Go 1.21 slices, maps instead of x/exp/{slices,maps} 2023-08-17 08:42:35 -07:00
tailcfg cmd/tailscale/cli,ipn: mention available update in "tailscale status" (#9205) 2023-09-08 14:27:49 -07:00
tempfork all: use Go 1.21 slices, maps instead of x/exp/{slices,maps} 2023-08-17 08:42:35 -07:00
tka all: implement AppendText alongside MarshalText (#9207) 2023-09-01 18:15:19 -07:00
tool release/dist: run yarn build before building CLI 2023-08-22 11:12:47 -07:00
tsconst all: update copyright and license headers 2023-01-27 15:36:29 -08:00
tsd tsd: add package with System type to unify subsystem init, discovery 2023-05-04 14:21:59 -07:00
tsnet tsnet: remove redundant ephemeral logout on close 2023-08-31 09:45:30 -07:00
tstest tstest: relax ResourceCheck to 3s 2023-09-06 15:42:08 -07:00
tstime tstime/mono: remove unsafe 2023-08-11 13:23:16 -07:00
tsweb tsweb/varz: fix exporting histograms 2023-09-07 14:52:59 -07:00
types all: implement AppendText alongside MarshalText (#9207) 2023-09-01 18:15:19 -07:00
util util/lru, util/limiter: add debug helper to dump state as HTML 2023-09-08 14:47:03 -07:00
version cmd/tailscale/cli,version/distro: update support for Alpine (#8701) 2023-07-24 16:53:15 -07:00
wf all: update copyright and license headers 2023-01-27 15:36:29 -08:00
wgengine client/web, clientupdate, util/linuxfw, wgengine/magicsock: Use %v verb for errors 2023-09-02 14:06:48 -07:00
words words: ack Miles Prower (#8479) 2023-07-06 11:29:09 -04:00
.gitattributes .: add .gitattributes entry to use Go hunk-header driver 2021-12-03 17:56:02 -08:00
.gitignore client/web: always use new web client; remove old client 2023-08-28 11:11:16 -07:00
.golangci.yml ci: add more lints (#7909) 2023-04-19 21:54:19 -04:00
ALPINE.txt Docker: add ALPINE.txt to manage alpine versions 2022-06-29 11:47:09 -07:00
AUTHORS Move Linux client & common packages into a public repo. 2020-02-09 09:32:57 -08:00
CODEOWNERS CODEOWNERS: add the start of an owners file 2023-08-16 15:57:29 -07:00
CODE_OF_CONDUCT.md Add a code of conduct. 2020-02-10 22:16:30 -08:00
Dockerfile all: require Go 1.21 2023-08-08 21:15:08 -07:00
Dockerfile.base Dockerfile.base: install iputils 2023-06-18 07:54:05 -07:00
LICENSE all: update tools that manage copyright headers 2023-01-27 15:36:29 -08:00
Makefile all: adjust some build tags for plan9 2023-08-24 15:42:35 -07:00
PATENTS Move Linux client & common packages into a public repo. 2020-02-09 09:32:57 -08:00
README.md client/web: always use new web client; remove old client 2023-08-28 11:11:16 -07:00
SECURITY.md Add a SECURITY.md for vulnerability reports. 2020-02-11 10:26:41 -08:00
VERSION.txt VERSION.txt: this is v1.49.0 (#8907) 2023-08-16 09:37:36 -07:00
api.md api.md: update device authorize API docs to allow for deauth (#8728) 2023-07-27 15:30:14 +01:00
build_dist.sh client/web: always use new web client; remove old client 2023-08-28 11:11:16 -07:00
build_docker.sh Dockerfile: fix docker build 2023-02-14 00:59:09 +00:00
flake.lock flake.nix: use Go 1.21 to build tailscale flake 2023-08-26 21:05:25 -07:00
flake.nix go.mod.sri: update SRI hash for go.mod changes 2023-08-30 16:26:57 -07:00
go.mod clientupdate: add linux tarball updates (#9144) 2023-08-30 17:25:06 -06:00
go.mod.sri go.mod.sri: update SRI hash for go.mod changes 2023-08-30 16:26:57 -07:00
go.sum clientupdate: add linux tarball updates (#9144) 2023-08-30 17:25:06 -06:00
go.toolchain.branch go.toolchain: switch to tailscale.go1.21 (#8415) 2023-06-23 09:12:19 -04:00
go.toolchain.rev tstime/mono: remove unsafe 2023-08-11 13:23:16 -07:00
pull-toolchain.sh pull-toolchain.sh: don't run update-flake.sh 2023-02-09 15:04:01 -08:00
shell.nix go.mod.sri: update SRI hash for go.mod changes 2023-08-30 16:26:57 -07:00
staticcheck.conf staticcheck.conf: remove unnecessary warning 2021-06-22 12:26:13 -07:00
update-flake.sh .github/workflows: add workflow to update go.mod Nix SRI hash 2023-02-14 03:28:43 +00:00
version-embed.go version: return correct Meta.MajorMinorPatch in non-dev builds 2023-02-10 13:00:44 -08:00
version_test.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00

README.md

Tailscale

https://tailscale.com

Private WireGuard® networks made easy

Overview

This repository contains the majority of Tailscale's open source code. Notably, it includes the tailscaled daemon and the tailscale CLI tool. The tailscaled daemon runs on Linux, Windows, macOS, and to varying degrees on FreeBSD and OpenBSD. The Tailscale iOS and Android apps use this repo's code, but this repo doesn't contain the mobile GUI code.

Other Tailscale repos of note:

For background on which parts of Tailscale are open source and why, see https://tailscale.com/opensource/.

Using

We serve packages for a variety of distros and platforms at https://pkgs.tailscale.com.

Other clients

The macOS, iOS, and Windows clients use the code in this repository but additionally include small GUI wrappers. The GUI wrappers on non-open source platforms are themselves not open source.

Building

We always require the latest Go release, currently Go 1.21. (While we build releases with our Go fork, its use is not required.)

go install tailscale.com/cmd/tailscale{,d}

If you're packaging Tailscale for distribution, use build_dist.sh instead, to burn commit IDs and version info into the binaries:

./build_dist.sh tailscale.com/cmd/tailscale
./build_dist.sh tailscale.com/cmd/tailscaled

If your distro has conventions that preclude the use of build_dist.sh, please do the equivalent of what it does in your distro's way, so that bug reports contain useful version information.

Building the web client

To include the embedded web client (accessed via the tailscale web command), you'll need to build the client assets using:

./tool/yarn --cwd client/web build

Do this before building the tailscale.com/cmd/tailscale binary.

Bugs

Please file any issues about this code or the hosted service on the issue tracker.

Contributing

PRs welcome! But please file bugs. Commit messages should reference bugs.

We require Developer Certificate of Origin Signed-off-by lines in commits.

See git log for our commit message style. It's basically the same as Go's style.

About Us

Tailscale is primarily developed by the people at https://github.com/orgs/tailscale/people. For other contributors, see:

WireGuard is a registered trademark of Jason A. Donenfeld.