tailscale/net/dns
Nick Khyl 7ef1fb113d cmd/tailscaled, ipn/ipnlocal, wgengine: shutdown tailscaled if wgdevice is closed
Tailscaled becomes inoperative if the Tailscale Tunnel wintun adapter is abruptly removed.
wireguard-go closes the device in case of a read error, but tailscaled keeps running.
This adds detection of a closed WireGuard device, triggering a graceful shutdown of tailscaled.
It is then restarted by the tailscaled watchdog service process.

Fixes #11222

Signed-off-by: Nick Khyl <nickk@tailscale.com>
2024-02-26 14:45:35 -06:00
..
publicdns net/dns/publicdns: add Mullvad family DNS to the list of known DoH servers 2024-02-25 07:51:33 -08:00
recursive all: cleanup unused code, part 2 (#10670) 2023-12-21 17:40:03 -08:00
resolvconffile all: update to Go 1.20, use strings.CutPrefix/Suffix instead of our fork 2023-02-01 15:23:54 -08:00
resolver net/dns: timeout DOH requests after 10s without response headers 2024-02-23 23:08:12 -08:00
config.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
debian_resolvconf.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
direct.go net/dns: fix infinite loop when run on Amazon Linux 2023 2024-02-16 18:07:32 -05:00
direct_linux.go all: cleanup unused code, part 2 (#10670) 2023-12-21 17:40:03 -08:00
direct_notlinux.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
direct_test.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
flush_default.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
flush_windows.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
ini.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
ini_test.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
manager.go all: cleanup unused code, part 2 (#10670) 2023-12-21 17:40:03 -08:00
manager_darwin.go net/dns: fix darwin dns resolver files 2023-11-29 19:25:31 -08:00
manager_default.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
manager_freebsd.go net/dns: log more info when openresolv commands fail 2024-02-13 20:48:54 -05:00
manager_linux.go net/dns: log more info when openresolv commands fail 2024-02-13 20:48:54 -05:00
manager_linux_test.go net/dns: use direct when NetworkManager has no systemd-resolved 2023-10-15 17:12:49 -07:00
manager_openbsd.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
manager_tcp_test.go net/dns: retry forwarder requests over TCP 2023-09-25 16:42:07 -04:00
manager_test.go all: cleanup unused code, part 2 (#10670) 2023-12-21 17:40:03 -08:00
manager_windows.go cmd/tailscaled, ipn/ipnlocal, wgengine: shutdown tailscaled if wgdevice is closed 2024-02-26 14:45:35 -06:00
manager_windows_test.go various: add golangci-lint, fix issues (#7905) 2023-04-17 18:38:24 -04:00
nm.go all: cleanup unused code, part 2 (#10670) 2023-12-21 17:40:03 -08:00
noop.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
nrpt_windows.go all: use set.Set consistently instead of map[T]struct{} 2023-09-09 10:59:19 -07:00
openresolv.go net/dns: log more info when openresolv commands fail 2024-02-13 20:48:54 -05:00
osconfig.go wgengine/magicsock, controlclient, net/dns: reduce some logspam 2023-09-23 11:52:47 -07:00
osconfig_test.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
resolvconf-workaround.sh all: update copyright and license headers 2023-01-27 15:36:29 -08:00
resolvconf.go net/dns: properly detect newer debian resolvconf 2023-10-11 08:38:25 -07:00
resolvconfpath_default.go net/dns: overwrite /tmp/resolv.conf on gokrazy 2023-07-23 09:53:32 -07:00
resolvconfpath_gokrazy.go net/dns: overwrite /tmp/resolv.conf on gokrazy 2023-07-23 09:53:32 -07:00
resolvd.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
resolved.go all: cleanup unused code, part 2 (#10670) 2023-12-21 17:40:03 -08:00
utf.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
utf_test.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
wsl_windows.go net/dns: deal with Windows wsl.exe hangs 2023-03-06 16:08:13 -07:00