Commit Graph

20 Commits

Author SHA1 Message Date
Chris Hoffman 6651f3aa33 checking for nil backends before attempting to rollback on a backend (#2997) 2017-07-12 13:12:55 -07:00
Jeff Mitchell 8091a10c38 Make rollback attempts trace level instead of debug level 2017-02-27 09:41:56 -05:00
Jeff Mitchell fffee5611a Rejig locks during unmount/remount. (#1855) 2016-09-13 11:50:14 -04:00
Jeff Mitchell 58b32e5432 Convert to logxi 2016-08-21 18:13:37 -04:00
Jeff Mitchell 80a688c059 Ensure mount/auth tables are not nil when triggering rollback
During setup or teardown there could be a race condition so check for it
to avoid a potential panic.
2016-07-18 22:02:39 -04:00
vishalnayak 1d94828e45 Re-enable rollback triggers for auth backends 2016-05-26 14:29:41 -04:00
Jeff Mitchell 417a56c42b Disable rollback on auth for now and add workaround for its auth/ adding to entry paths 2016-05-25 17:53:45 -04:00
vishalnayak 9aa8fb6cc1 Support periodic tidy callback and config endpoints. 2016-04-26 10:22:29 -04:00
Jeff Mitchell bece637eb7 Address feedback from review 2015-11-15 17:32:57 -05:00
Jeff Mitchell bc4c18a1cf Rearchitect MountTable locking and fix rollback.
The rollback manager was using a saved MountTable rather than the
current table, causing it to attempt to rollback unmounted mounts, and
never rollback new mounts.

In fixing this, it became clear that bad things could happen to the
mount table...the table itself could be locked, but the table pointer
(which is what the rollback manager needs) could be modified at any time
without locking. This commit therefore also returns locking to a mutex
outside the table instead of inside, and plumbs RLock/RUnlock through to
the various places that are reading the table but not holding a write
lock.

Both unit tests and race detection pass.

Fixes #771
2015-11-11 11:54:52 -05:00
Armon Dadgar 496ebe561c vault: cleanups for the audit log changes 2015-06-29 15:27:28 -07:00
Nate Brown c55f103c58 Adding error and remote_address to audit log lines 2015-06-18 17:17:18 -07:00
Armon Dadgar 512b3d7afd vault: Adding metrics profiling 2015-04-08 16:43:17 -07:00
Armon Dadgar d74c4c1c33 vault: Remove log about rollback 2015-04-03 17:11:24 -07:00
Armon Dadgar f231a6c67d vault: rollback supports joining an inflight operation 2015-04-01 22:12:03 -07:00
Mitchell Hashimoto 6f9d63dea5 vault: comment mounts mapping in rollback manager 2015-03-17 20:53:28 -05:00
Mitchell Hashimoto 05f86ca957 vault: put uint32 at top of struct to avoid alignment issues 2015-03-17 20:46:10 -05:00
Mitchell Hashimoto 97dab0c285 vault: ignore backends that don't support rollback 2015-03-17 20:39:45 -05:00
Mitchell Hashimoto e078b957d4 vault: start/stop rollback manager post/pre seal 2015-03-17 20:39:45 -05:00
Mitchell Hashimoto c7b9148841 vault: RollbackManager
There are some major TODO items here, and it isn't hooked into the core
yet, but the basic functionality is there.
2015-03-17 20:39:45 -05:00