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Brad Fitzpatrick 6feb8f4c51 net/dns: log why resolved does not look like it's on use [Linux]
Updates #3742
Updates #3531

Change-Id: I9fc7fa0f4bcab1cf8001ba92408c660a5b25f105
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2022-01-24 09:14:53 -08:00
.bencher bencher: add config to suppress failures on benchmark regressions. 2021-10-01 16:16:02 -07:00
.github .github: Bump actions/setup-go from 2.1.4 to 2.1.5 2022-01-10 16:39:26 -08:00
atomicfile atomicfile: don't Chmod on windows 2020-07-15 12:31:40 -07:00
chirp wgengine/userspace: add support to automatically enable/disable the tailscale 2021-08-30 10:18:05 -07:00
client/tailscale cmd/tailscale: add debug restun, rebind subcommands 2021-12-28 21:26:45 -08:00
cmd cmd/derper: record TLS versions used for requests. 2022-01-22 02:35:55 +00:00
control control/controlhttp: package to get a controlbase.Conn over HTTP(S). 2022-01-17 23:52:27 +00:00
derp derp: add metrics to server got pings, sent pongs 2022-01-03 14:04:20 -08:00
disco types/key: export constants for key size, not a method. 2021-10-29 17:39:04 -07:00
docs fix minor typo 2021-11-16 11:03:43 -08:00
health net/dns/resolver: add debug HTML handler to see what DNS traffic was forwarded 2021-12-21 14:32:36 -08:00
hostinfo hostinfo: report when running in Docker Desktop. 2021-11-22 13:45:54 -08:00
internal/tooldeps util/deephash: move internal/deephash to util/deephash 2021-07-02 21:33:02 -07:00
ipn ipn/ipnserver: provide means of setting debug env vars on Windows 2022-01-10 10:48:18 -08:00
kube ipn/store: add ability to store data as k8s secrets. 2021-09-01 12:50:59 -07:00
log log/filelogger: make filelogger remove redundant date before adding a date 2021-11-18 10:23:41 -08:00
logpolicy logpolicy, ipn/ipnserver: connect to logtail via tailscaled when needed 2021-12-17 14:40:26 -08:00
logtail logtail: cap the buffer size in encodeText 2022-01-13 14:37:27 -08:00
metrics all: use testingutil.MinAllocsPerRun 2021-10-28 12:48:37 -07:00
net net/dns: log why resolved does not look like it's on use [Linux] 2022-01-24 09:14:53 -08:00
packages/deb packages/deb: add package to extract metadata from .deb files. 2021-06-07 16:22:23 -07:00
paths all: gofmt -w -s (simplify) tests 2021-12-15 08:43:41 -08:00
portlist all: gofmt -w -s (simplify) tests 2021-12-15 08:43:41 -08:00
safesocket safesocket: add ConnectionStrategy, provide control over fallbacks 2021-12-09 15:46:38 -08:00
scripts control/controlbase: rename from control/noise. 2022-01-17 23:52:27 +00:00
smallzstd smallzstd: new package that constructs zstd small encoders/decoders. 2020-07-02 16:13:06 -07:00
syncs syncs: mark as safe for Go 1.18 2021-10-27 18:10:09 -07:00
tailcfg tailcfg: no-op bump of MapRequest.Version 2022-01-12 15:20:52 -08:00
tempfork/pprof tempfork/wireguard-windows: remove the old windows firewall code now that we are no 2021-08-26 15:00:45 -07:00
tool tool/go: add wrapper to download and use go.toolchain.rev go version. 2022-01-04 09:45:29 -08:00
tsconst net/interfaces/windows: update Tailscale interface detection logic to 2021-11-08 07:44:33 -08:00
tsnet tsnet: add Start method to allow connecting to the tailnet without 2022-01-03 11:56:54 -08:00
tstest cmd/tailscaled: include Go runtime metrics in /debug/metrics 2022-01-20 09:49:54 -08:00
tstime tstime/rate: deflake TestLongRunningQPS 2022-01-13 16:48:29 -08:00
tsweb all: fix spelling mistakes 2021-10-12 21:23:14 -07:00
types types/logger: add Context and related helpers 2021-11-30 15:18:21 -08:00
util all: gofmt -w -s (simplify) tests 2021-12-15 08:43:41 -08:00
version version: bump date 2022-01-07 12:40:23 -08:00
wf all: gofmt -w -s (simplify) tests 2021-12-15 08:43:41 -08:00
wgengine wgengine/netstack: clear TCP ECN bits before giving to gvisor 2022-01-19 20:09:24 -08:00
words words: correct inexcusable oversight re: mudpuppies. 2022-01-20 21:12:09 +00:00
.gitattributes .: add .gitattributes entry to use Go hunk-header driver 2021-12-03 17:56:02 -08:00
.gitignore Makefile: update make spk target to use the new go spk builder 2022-01-21 12:27:00 -08:00
AUTHORS Move Linux client & common packages into a public repo. 2020-02-09 09:32:57 -08:00
CODE_OF_CONDUCT.md Add a code of conduct. 2020-02-10 22:16:30 -08:00
Dockerfile Dockerfile: remove long-obsolete -tags=xversion 2021-12-19 18:15:09 -08:00
Dockerfile.base Dockerfile.base: update to alpine:3.15 2022-01-07 07:33:25 -08:00
LICENSE LICENSE: Reformat for Github 2021-01-24 16:20:22 -08:00
Makefile Makefile: update make spk target to use the new go spk builder 2022-01-21 12:27:00 -08:00
PATENTS Move Linux client & common packages into a public repo. 2020-02-09 09:32:57 -08:00
README.md README.md: update platforms 2021-12-13 17:11:07 -08:00
SECURITY.md Add a SECURITY.md for vulnerability reports. 2020-02-11 10:26:41 -08:00
VERSION.txt VERSION.txt: This is 1.21. 2022-01-12 17:38:49 -08:00
api.md api: document API endpoint to manipulate keys (#3544) 2021-12-16 13:50:14 -08:00
build_dist.sh tool/go: add wrapper to download and use go.toolchain.rev go version. 2022-01-04 09:45:29 -08:00
build_docker.sh tool/go: add wrapper to download and use go.toolchain.rev go version. 2022-01-04 09:45:29 -08:00
go.mod net/dnscache, net/tsdial: add DNS caching to tsdial UserDial 2021-12-09 11:34:21 -08:00
go.sum net/dnscache, net/tsdial: add DNS caching to tsdial UserDial 2021-12-09 11:34:21 -08:00
go.toolchain.branch go.toolchain.rev: add update script 2022-01-10 14:55:04 -08:00
go.toolchain.rev go.toolchain.rev: pick up new bufio.Writer API for Go1.18 (#3768) 2022-01-19 12:40:56 -08:00
pull-toolchain.sh go.toolchain.rev: add update script 2022-01-10 14:55:04 -08:00
shell.nix add nix-shell boilerplate (#1028) 2020-12-29 12:17:03 -05:00
staticcheck.conf staticcheck.conf: remove unnecessary warning 2021-06-22 12:26:13 -07:00
version-embed.go go.toolchain.rev: add Go toolchain rev, tool to print it out 2022-01-03 11:56:27 -08:00

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 only guarantee to support the latest Go release and any Go beta or release candidate builds (currently Go 1.17) in module mode. It might work in earlier Go versions or in GOPATH mode, but we're making no effort to keep those working.

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.

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.