9c3abd33c3
Adds timeout and waits for feedback when asking the leader loop to reassert.
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This adds on to the fix in #3004 for issue #2980 .
2017-05-04 11:52:22 -07:00
cea98ae5f4
Straighten control flow in leader.go
2017-05-04 16:17:02 +02:00
f3c1f516b4
Kick the leader loop on the proper thread after a snapshot restore, and
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only if leadership is already established.
2017-05-04 16:17:01 +02:00
953347a6fe
Runs revoke leadership actions only if we've established leadership.
2017-05-04 16:17:01 +02:00
9de4555c0c
golint: Untangle if blocks with return in else
2017-04-25 09:26:13 -07:00
ebdb73d8f2
golint: Drop the unused value from range
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for i, _ := range foo -> for i := range foo
2017-04-25 09:26:13 -07:00
9f8f258d4d
Remove duplicate constants
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This patch removes duplicate internal copies of constants in the structs
package which are also defined in the api package. The api.KVOp type
with all its values for the TXN endpoint and the api.HealthXXX constants
are now used throughout the codebase.
This resulted in some circular dependencies in the testutil package
which have been resolved by copying code and constants and moving the
WaitForLeader function into a separate testrpc package.
2017-04-20 09:54:49 -07:00
6055a7c0bd
Switches to reliable Raft leader notifications.
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This fixes #2896 by switching to the `notifyCh` instead of the `leaderCh`,
so we get all up/down events from Raft regarding leadership. We also wait
for the old leader loop to shut down before we ever consider starting a
new one, which keeps that single-threaded and fixes the panic in that issue.
2017-04-13 14:17:32 -07:00
4584d4f4e7
Add nil check to operator autopilot endpoint
2017-04-13 10:43:07 -07:00
31a249a42e
Add formatting to autopilot init messages
2017-04-12 18:39:03 -07:00
0924d5a2de
Reorganize version check logic for autopilot
2017-04-12 17:09:57 -07:00
22620d5e73
Wait to initialize autopilot until all servers are >= 0.8.0
2017-04-12 16:05:13 -07:00
582e6c5938
Fixes an issue where servers would delete catalog information set by
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the node when they were trying to reconcile a member.
2017-03-23 15:01:46 -07:00
16a9f6d671
Modifies server reconcile path to not use the server's token for internal operations.
2017-03-23 13:34:30 -07:00
9c7bba7903
Tweak last_contact health logic for leader
2017-03-15 19:57:54 -07:00
bb98e39dd4
Add tests for servers changing address/ID
2017-03-15 16:50:42 -07:00
c40279e012
Fix an issue with changing server IDs and add a few UX enhancements around autopilot features
2017-03-15 16:09:55 -07:00
4807215fa1
Merge pull request #2788 from hashicorp/f-autopilot-2
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Autopilot server health monitoring
2017-03-10 12:29:45 -08:00
1e313e339c
Adds token to deregister request when reconciling.
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Fixes #2792 .
2017-03-09 09:25:42 -08:00
a7de1e2a3b
Move RaftStats to Status endpoint
2017-03-07 13:58:06 -08:00
8bcab6c6d7
Add autopilot server health tracking
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This adds two goroutines to perform autopilot tasks on the leader - one
to monitor the health of servers and another to periodically clean up
dead servers with a limit on removal count. Also adds a new http endpoint,
`/v1/operator/autopilot/health`, for querying this information through an
operator RPC endpoint.
2017-03-06 16:00:10 -08:00
23c492a74e
Rename DeadServerCleanup and make wording adjustments
2017-02-28 14:45:21 -08:00
c9ddee1a79
Add CAS capability to autopilot config endpoint
2017-02-24 13:08:49 -08:00
56e22a719f
Add state store table and endpoints for autopilot
2017-02-23 20:32:13 -08:00
ae9fce0ae0
Move raft_protocol out of autopilot config
2017-02-23 13:08:40 -08:00
f9588b8d7f
Add raft version 2/3 compatibility
2017-02-22 12:53:32 -08:00
2c9001a389
Add configurable cleanup of dead servers when a new server joins
2017-02-17 10:49:16 -08:00
2cbf45301e
Adds fine-grained watch support to ACL endpoints.
2017-01-25 09:58:22 -08:00
635afd1924
Adds fine-grained watches to health endpoints.
2017-01-25 09:58:22 -08:00
0891b6c74d
Adds fine-grained watches to catalog endpoints.
2017-01-25 09:58:22 -08:00
55cd1d975c
Adds catalog support for node IDs.
2017-01-18 14:26:42 -08:00
67f1fe8d0b
Adds support for a new "acl_agent_token" which is used for internal
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catalog operations.
2016-12-12 14:52:27 -08:00
fcd8bb157a
Clarifies a comment about no-op peer operations.
2016-08-08 19:19:18 -07:00
6c8e8271e2
Integrates Consul with new version of Raft library.
2016-08-08 19:19:17 -07:00
7482a9207d
Chase casting types.CheckID to a string into the state_store.
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It turns out the indexer can only use strings as arguments when
creating a query. Cast `types.CheckID` to a `string` before calling
into `memdb`.
Ideally the indexer would be smart enough to do this at compile-time,
but I need to look into how to do this without reflection and the
runtime package. For the time being statically cast `types.CheckID`
to a `string` at the call sites.
2016-06-07 16:59:02 -04:00
5ae7835988
Rename server_details package to agent
2016-03-29 17:39:19 -07:00
f3a69c939d
Refactor consul.serverParts into server_details.ServerDetails
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This may be short-lived, but it also seems like this is going to lead us down a path where ServerDetails is going to evolve into a more powerful package that will encapsulate more behavior behind a coherent API.
2016-03-23 16:15:47 -07:00
54535d45d7
Gets rid of error prefixing in leader.go.
2015-10-20 13:37:11 -07:00
25d7746f38
Fixes remaining non-KV index calclulations and adds a general getWatchTables thing.
2015-10-15 14:59:09 -07:00
3fedffbffb
Gets rid of the transitional "New" suffix on state store and RPC.
2015-10-15 14:59:09 -07:00
1463e6100a
Integrates new state store into leader and catalog/health endpoints.
2015-10-15 14:59:09 -07:00
edae626f36
Integrates new state store for ACLs.
2015-10-15 14:59:09 -07:00
c5168e1263
Fix a bunch of typos.
2015-09-15 13:22:08 +01:00
8d733b7fca
remove various typos
2015-09-11 12:29:54 -07:00
2ca41b15df
consul: updating for Raft API changes
2015-05-08 11:35:52 -07:00
cbc29d1cde
consul: fixing overly redundant logging
2015-05-05 13:00:47 -07:00
ea7a0134c8
consul: Do not remove ourself as raft peer in Serf event handler
2015-01-20 16:13:54 -08:00
200b348f69
consul: Disable tombstones as follower
2015-01-05 14:58:59 -08:00
a350ec9379
consul: Mesure time for reapTombstones
2015-01-05 14:43:56 -08:00
9152fae109
consul: First pass at tombstone reaping
2015-01-05 14:43:55 -08:00
James Phillips