801 Commits (e115ada1e6dc0896164e3c2c19b82d5d35d31553)

Author	SHA1	Message	Date
Ryan Uber	d6af59cded	Merge pull request #1309 from hashicorp/f-remove-migrate ... Removes consul-migrate for 0.6	9 years ago
Jeff Mitchell	f49fc095ef	Don't use http.DefaultClient ... Two of the changes are in tests; the one of consequence is in the API. As explained in #1308 this can cause conflicts with downstream programs. Fixes #1308.	9 years ago
Ryan Uber	de287e3efb	agent: consolidates data dir checker	9 years ago
Ryan Uber	10b971df21	agent: test mdb dir protection	9 years ago
Ryan Uber	d901fa6389	agent: remove migrator, refuse to start if mdb dir found	9 years ago
Michael Puncel	a98d25b541	Add http method to log output	9 years ago
James Phillips	0b05dbeb21	Merge pull request #1235 from wuub/master ... fix conflict between handleReload and antiEntropy critical sections	9 years ago
Wojciech Bederski	c4537ed26f	panic when unbalanced localState.Resume() is detected	9 years ago
Dale Wijnand	5a28ebcaa3	Fix a bunch of typos.	9 years ago
James Phillips	2f9ebdb135	Merge pull request #1187 from sfncook/enable_tag_drift_03 ... Enable tag drift 03	9 years ago
Anthony Scalisi	10e028d599	remove various typos	9 years ago
Wojciech Bederski	b014c0f91b	make Pause()/Resume()/isPaused() behave more like a semaphore ... see: https://github.com/hashicorp/consul/issues/1173 #1173 Reasoning: somewhere during consul development Pause()/Resume() and PauseSync()/ResumeSync() were added to protect larger changes to agent's localState. A few of the places that it tries to protect are: - (a *Agent) AddService(...) # part of the method - (c *Command) handleReload(...) # almost the whole method - (l *localState) antiEntropy(...)# isPaused() prevents syncChanges() The main problem is, that in the middle of handleReload(...)'s critical section it indirectly (loadServices()) calls AddService(...). AddService() in turn calls Pause() to protect itself against syncChanges(). At the end of AddService() a defered call to Resume() is made. With the current implementation, this releases isPaused() "lock" in the middle of handleReload() allowing antiEntropy to kick in while configuration reload is still in progress. Specifically almost all services and probably all check are unloaded when syncChanges() is allowed to run. This in turn can causes massive service/check de-/re-registration, and since checks are by default registered in the critical state, a majority of services on a node can be marked as failing. It's made worse with automation, often calling `consul reload` in close proximity on many nodes in the cluster. This change basically turns Pause()/Resume() into P()/V() of a garden-variety semaphore. Allowing Pause() to be called multiple times, and releasing isPaused() only after all matching/defered Resumes() are called as well. TODO/NOTE: as with many semaphore implementations, it might be reasonable to panic() if l.paused ever becomes negative.	9 years ago
Wojciech Bederski	24bc17eaa1	failing test showing that nested Pause()/Resume() release too early ... see: #1173 / https://github.com/hashicorp/consul/issues/1173	9 years ago
Shawn Cook	66fd8fb2a0	Rename EnableTagOverride and update formatting	9 years ago
Shawn Cook	d7ce0b3c6b	Remove debug lines	9 years ago
Shawn Cook	0b3faf6e4a	Merge remote-tracking branch 'hashicorp/master' into enable_tag_drift_03	9 years ago
James Phillips	27c59f7b30	Adds missing token to maint unit test.	9 years ago
Shawn Cook	35f276f25d	Add test cases TestAgentAntiEntropy_EnableTagDrift	9 years ago
Ryan Uber	1908c16f53	Merge pull request #1230 from hashicorp/f-maintfix ... Respect tokens in maintenance mode	9 years ago
Ryan Uber	039938a7e0	agent: testing node/service maintenance using tokens	9 years ago
Ryan Uber	125d7fd4ee	agent: thread tokens through for maintenance mode	9 years ago
Wim	0bc4d9322e	Allow AAAA queries for nodeLookup	9 years ago
Ryan Breen	446c640c17	Merge pull request #1217 from 42wim/fix-rfc2308-part3 ... No NXDOMAIN when the answer is empty	9 years ago
Armon Dadgar	5cb6ab625e	Merge pull request #1214 from zendesk/fix_lock_race_2 ... lock.go: fix another race condition	9 years ago
Wim	2701bb5cc2	No NXDOMAIN when the answer is empty	9 years ago
Ryan Breen	80d26f9156	Merge pull request #1167 from railsguru/master ... Add -http-port option to change the HTTP API port	9 years ago
Armon Dadgar	52a8a95af9	agent: Always enable the UI endpoints	9 years ago
Michael S. Fischer	43ab372a18	lock.go: fix another race condition ... The previous fix to `consul lock` (commit 6875e8d) didn't completely eliminate the race that could occur if the lock was acquired around the same time SIGTERM was received: It was still possible for Run() to spawn the process via startChild() after killChild() had released the shared mutex. Now, when SIGTERM is received, we acquire a mutex that prevents spawning a new process and never release it. We've tested this fix pretty thoroughly and believe it completely resolves the issue.	9 years ago
Wim	4a1dc90cba	Limit the DNS responses after getting the NodeRecords	9 years ago
Ryan Breen	f41b79eff2	Merge pull request #1195 from 42wim/fix-rfc2308-part2 ... Return SOA/NXDOMAIN when the answer is empty	9 years ago
Wim	369982270d	Return SOA/not found when the answer is empty	9 years ago
James Phillips	26ce9d16be	Merge pull request #1200 from ryotarai/lock-pass-stdin ... command/lock: Pass stdin to child process when -pass-stdin passed.	9 years ago
Ryan Uber	11e4cfd72b	agent: reload SCADA client if endpoint changes	9 years ago
Ryan Uber	c468acf222	command: atlas endpoint can be passed	9 years ago
Ryan Uber	1cc2429364	agent: atlas_endpoint is configurable	9 years ago
Ryota Arai	33a6cde7dd	command/lock: Pass stdin to child process when -pass-stdin passed.	9 years ago
Ryan Uber	5ad8bfbd41	agent: log a message when making a new scada connection	9 years ago
Ryan Uber	4b715a7d2c	agent: don't reload scada client if there is no config change	9 years ago
Ryan Uber	ed70720d55	agent: testing scada client creation in command	9 years ago
Ryan Uber	52a7206ff3	agent: test scada HTTP server creation	9 years ago
Ryan Uber	eb8974160f	agent: clean up scada connection manager	9 years ago
Ryan Uber	87c1e4fcd3	agent: document the scada http creation func	9 years ago
Ryan Uber	2e6ccded2c	agent: scada client and HTTP server are tracked separately	9 years ago
Andy Lo-A-Foe	85321301e1	Remove duplicate code	9 years ago
Andy Lo-A-Foe	3e046d3efc	Use Ports.HTTP directly	9 years ago
Andy Lo-A-Foe	4e2c3373bc	Add documentation for http-port option	9 years ago
Shawn Cook	ab91590bcb	Update tests - NodeService init needs bool	9 years ago
Shawn Cook	96785edd9a	Add EnableTagDrift logic to command/agent/local.go	9 years ago
Shawn Cook	a0f8c0a2a0	Remove from command/agent/config_test.go	9 years ago
Shawn Cook	6a835939b8	EnableTagDrift in NodeService struct	9 years ago