Andrea Gottardo d6a8fb20e7 health: include DERP region name in bad derp notifications (#12530) ... Fixes tailscale/corp#20971 We added some Warnables for DERP failure situations, but their Text currently spits out the DERP region ID ("10") in the UI, which is super ugly. It would be better to provide the RegionName of the DERP region that is failing. We can do so by storing a reference to the last-known DERP map in the health package whenever we fetch one, and using it when generating the notification text. This way, the following message... > Tailscale could not connect to the relay server '10'. The server might be temporarily unavailable, or your Internet connection might be down. becomes: > Tailscale could not connect to the 'Seattle' relay server. The server might be temporarily unavailable, or your Internet connection might be down. which is a lot more user-friendly. Signed-off-by: Andrea Gottardo <andrea@gottardo.me>		2024-06-18 16:03:17 -07:00
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testdata	ipn/ipnlocal: fix the path for writing cert files (#7203)	2023-02-07 14:34:04 -08:00
autoupdate_disabled.go	ipn/ipnlocal: periodically run auto-updates when "offline" (#12118)	2024-06-03 19:24:53 -07:00
autoupdate.go	ipn/ipnlocal: periodically run auto-updates when "offline" (#12118)	2024-06-03 19:24:53 -07:00
breaktcp_darwin.go	cmd/tailscale: add debug commands to break connections	2023-08-11 06:37:26 -07:00
breaktcp_linux.go	cmd/tailscale: add debug commands to break connections	2023-08-11 06:37:26 -07:00
c2n_pprof.go	ipn/ipnlocal: add c2n /debug/pprof/allocs endpoint	2024-03-22 17:29:59 -05:00
c2n_test.go	util/cmpx: delete now that we're using Go 1.22	2024-02-07 18:10:15 -08:00
c2n.go	ipn/ipnlocal: periodically run auto-updates when "offline" (#12118)	2024-06-03 19:24:53 -07:00
cert_js.go	ipn/ipnlocal: add c2n method to check on TLS cert fetch status	2023-11-16 14:08:38 -08:00
cert_test.go	all: use Go 1.21 slices, maps instead of x/exp/{slices,maps}	2023-08-17 08:42:35 -07:00
cert.go	all: use math/rand/v2 more	2024-06-05 15:24:04 -07:00
dnsconfig_test.go	util/cmpx: delete now that we're using Go 1.22	2024-02-07 18:10:15 -08:00
drive.go	ipn/ipnlocal: reuse transport across Taildrive remotes	2024-05-03 16:07:52 -05:00
expiry_test.go	types/netmap, all: make NetworkMap.SelfNode a tailcfg.NodeView	2023-08-21 13:34:49 -07:00
expiry.go	ssh/tailssh: use control server time instead of local time	2023-11-17 11:10:11 -06:00
local_test.go	proxymap, various: distinguish between different protocols	2024-06-18 13:29:41 -04:00
local.go	health: include DERP region name in bad derp notifications (#12530)	2024-06-18 16:03:17 -07:00
loglines_test.go	ipn/ipnlocal, all: plumb health trackers in tests	2024-05-07 22:22:10 -07:00
network-lock_test.go	ipn/ipnlocal: discard node keys that have been rotated out	2024-06-03 10:56:09 +01:00
network-lock.go	ipn/ipnlocal: discard node keys that have been rotated out	2024-06-03 10:56:09 +01:00
peerapi_h2c.go	all: update copyright and license headers	2023-01-27 15:36:29 -08:00
peerapi_macios_ext.go	net/netmon, add: add netmon.State type alias of interfaces.State	2024-04-28 07:34:52 -07:00
peerapi_test.go	ipn/ipnlocal, all: plumb health trackers in tests	2024-05-07 22:22:10 -07:00
peerapi.go	proxymap, various: distinguish between different protocols	2024-06-18 13:29:41 -04:00
profiles_notwindows.go	ipn/ipnlocal: fix profile duplication	2023-08-08 13:43:37 -06:00
profiles_test.go	various: disable stateful filtering by default (#12197)	2024-05-20 11:44:29 -07:00
profiles_windows.go	ipn/ipnlocal: set default NoStatefulFiltering in ipn.NewPrefs (#12031)	2024-05-07 11:28:22 -06:00
profiles.go	all: use math/rand/v2 more	2024-06-05 15:24:04 -07:00
serve_test.go	ipn/ipnlocal, all: plumb health trackers in tests	2024-05-07 22:22:10 -07:00
serve.go	proxymap, various: distinguish between different protocols	2024-06-18 13:29:41 -04:00
ssh_stub.go	ipnlocal: log failure to get ssh host keys	2024-01-30 16:57:16 -06:00
ssh_test.go	ipn/ipnlocal: plumb health.Tracker into profileManager constructor	2024-05-03 08:25:38 -07:00
ssh.go	ipnlocal: log failure to get ssh host keys	2024-01-30 16:57:16 -06:00
state_test.go	control/controlclient: delete unused Client.Login Oauth2Token field	2024-05-17 19:51:18 -07:00
taildrop.go	ipn/localapi: add support for multipart POST to file-put	2024-03-27 08:53:52 -05:00
web_client_stub.go	ipn/ipnlocal: add mutex to webClient struct	2023-11-15 17:57:48 -05:00
web_client.go	all: remove LenIter, use Go 1.22 range-over-int instead	2024-02-25 12:29:45 -08:00