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Maisem Ali 99aa335923 net/dns: [linux] log and add metric for dnsMode
I couldn't find any logs that indicated which mode it was running in so adding that.
Also added a gauge metric for dnsMode.

Signed-off-by: Maisem Ali <maisem@tailscale.com>
2 years ago
.bencher bencher: add config to suppress failures on benchmark regressions. 3 years ago
.github .github/workflows: use ubuntu-22.04 for qemu tests 2 years ago
atomicfile refactor: move from io/ioutil to io and os packages 2 years ago
chirp all: fix spelling mistakes 2 years ago
client/tailscale cmd/tailscale,ipn: store disallowed TKA's in prefs, lock local-disable 2 years ago
cmd cmd/tailscale/cli: unhide login and switch subcommands 2 years ago
control types/ptr: move all the ptrTo funcs to one new package's ptr.To 2 years ago
derp derp: prevent concurrent access to multiForwarder map 2 years ago
disco all: use strs.CutPrefix and strs.CutSuffix more 2 years ago
docs docs/webhooks: use subtle.ConstantTimeCompare for comparing signatures 2 years ago
doctor doctor: add package for running in-depth healthchecks; use in bugreport (#5413) 2 years ago
envknob safesocket: remove the IPN protocol support 2 years ago
health health, ipn/ipnlocal: when -no-logs-no-support is enabled, deny access to tailnets that have network logging enabled 2 years ago
hostinfo types/ptr: move all the ptrTo funcs to one new package's ptr.To 2 years ago
internal/tooldeps all: remove old +build tags 2 years ago
ipn types/key,cmd/tailscale/cli: support tlpub prefix for tailnet-lock keys 2 years ago
jsondb jsondb: small package to load/save JSON DBs. 2 years ago
kube kube: handle 201 as a valid status code. 2 years ago
licenses licenses: update win/apple licenses 2 years ago
log all: remove old +build tags 2 years ago
logpolicy all: fix spelling mistakes 2 years ago
logtail types/logid: move logtail ID types here (#6336) 2 years ago
metrics util/dirwalk, metrics, portlist: add new package for fast directory walking 2 years ago
net net/dns: [linux] log and add metric for dnsMode 2 years ago
packages/deb refactor: move from io/ioutil to io and os packages 2 years ago
paths all: use named pipes on windows 2 years ago
portlist portlist: wait for lsof cmd to exit 2 years ago
prober prober: fix test flake 2 years ago
safesocket all: use named pipes on windows 2 years ago
scripts scripts/installer.sh: add Nobara Linux. 2 years ago
smallzstd refactor: move from io/ioutil to io and os packages 2 years ago
ssh/tailssh ssh/tailssh: only call CloseWrite when both stdout and stderr are done 2 years ago
syncs syncs: add Map (#6260) 2 years ago
tailcfg ipn/ipnlocal,tailcfg: introduce capability to gate TKA init paths 2 years ago
tempfork all: remove old +build tags 2 years ago
tka cmd/tailscale,ipn: store disallowed TKA's in prefs, lock local-disable 2 years ago
tool cmd/tsconnect: run wasm-opt on the generated wasm file 2 years ago
tsconst net/interfaces/windows: update Tailscale interface detection logic to 3 years ago
tsnet tsnet/example/tshello: use the correct LocalClient for certs 2 years ago
tstest safesocket: remove the IPN protocol support 2 years ago
tstime tstime: fix ParseDuration for '6' digit (#6363) 2 years ago
tsweb tsweb: export version metrics to Prometheus 2 years ago
types types/key,cmd/tailscale/cli: support tlpub prefix for tailnet-lock keys 2 years ago
util types/ptr: move all the ptrTo funcs to one new package's ptr.To 2 years ago
version safesocket: remove the IPN protocol support 2 years ago
wf all: remove old +build tags 2 years ago
wgengine net/connstats: invert network logging data flow (#6272) 2 years ago
words words: hybrid theory (#6404) 2 years ago
.gitattributes .: add .gitattributes entry to use Go hunk-header driver 3 years ago
.gitignore gitignore: ignore direnv nix-shell environment cache (#6520) 2 years ago
ALPINE.txt Docker: add ALPINE.txt to manage alpine versions 2 years ago
AUTHORS Move Linux client & common packages into a public repo. 5 years ago
CODE_OF_CONDUCT.md Add a code of conduct. 5 years ago
Dockerfile cmd/containerboot: PID1 for running tailscaled in a container. 2 years ago
Dockerfile.base Dockerfile: bump alpine to 3.16 2 years ago
LICENSE LICENSE: Reformat for Github 4 years ago
Makefile Makefile: add publishdevimage target 2 years ago
PATENTS Move Linux client & common packages into a public repo. 5 years ago
README.md README.md: add commit message style bit 2 years ago
SECURITY.md Add a SECURITY.md for vulnerability reports. 5 years ago
VERSION.txt VERSION.txt: this is 1.33. 2 years ago
api.md api.md: make it clearer where to get the tailnet name in API calls 2 years ago
build_dist.sh cmd/tailscaled, net/tstun: add build tags to omit BIRD and TAP 2 years ago
build_docker.sh cmd/containerboot: PID1 for running tailscaled in a container. 2 years ago
go.mod all: use named pipes on windows 2 years ago
go.sum all: use named pipes on windows 2 years ago
go.toolchain.branch go.toolchain.rev: switch to Go 1.19rc2+ 2 years ago
go.toolchain.rev go.toolchain.rev: update to Go 1.19.2 2 years ago
pull-toolchain.sh go.toolchain.rev: add update script 3 years ago
shell.nix shell.nix: add graphviz 2 years ago
staticcheck.conf staticcheck.conf: remove unnecessary warning 3 years ago
version-embed.go Docker: add ALPINE.txt to manage alpine versions 2 years ago
version_test.go Dockerfile: add test that build-env Alpine version matches go.mod 2 years ago

README.md

Tailscale

https://tailscale.com

Private WireGuard® networks made easy

Overview

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

The Android app is at https://github.com/tailscale/tailscale-android

The Synology package is at https://github.com/tailscale/tailscale-synology

Using

We serve packages for a variety of distros 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 that are not open source.

Building

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.

We require the latest Go release, currently Go 1.19.

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.