Alex Dadgar
bd420692f3
fix logging
2018-09-25 10:49:55 -07:00
Preetha Appan
86e725e84c
Added logging around nacked evals in the scheduler worker
2018-09-25 10:49:02 -07:00
Alex Dadgar
99498da6ed
Denormalize jobs in plan and ignore resources of terminal allocs
...
Denormalize jobs in AppendAllocs:
AppendAlloc was originally only ever called for inplace upgrades and new
allocations. Both these code paths would remove the job from the
allocation. Now we use this to also add fields such as FollowupEvalID
which did not normalize the job. This is only a performance enhancement.
Ignore terminal allocs:
Failed allocations are annotated with the followup Eval ID when one is
created to replace the failed allocation. However, in the plan applier,
when we check if allocations fit, these terminal allocations were not
filtered. This could result in the plan being rejected if the node would
be overcommited if the terminal allocations resources were considered.
2018-09-24 13:53:43 -07:00
Alex Dadgar
3c19d01d7a
server
2018-09-15 16:23:13 -07:00
Alex Dadgar
405dab2253
integration test and basic fixes
2018-03-21 16:51:44 -07:00
Josh Soref
b56ebdf350
spelling: invoke
2018-03-11 18:00:32 +00:00
Josh Soref
3232f6f27e
spelling: abandoned
2018-03-11 17:34:16 +00:00
Alex Dadgar
6911bd7676
Worker waits til max ModifyIndex across EvalsByJob
...
This PR fixes a scheduling race condition in which the plan results from
one invocation of the scheduler were not being considered by the next
since the Worker was not waiting for the correct index.
Fixes https://github.com/hashicorp/nomad/issues/3198
2017-09-14 14:28:43 -07:00
Alex Dadgar
84d06f6abe
Sync namespace changes
2017-09-07 17:04:21 -07:00
Luke Farnell
f0ced87b95
fixed all spelling mistakes for goreport
2017-08-07 17:13:05 -04:00
Alex Dadgar
b69b357c7f
Nomad builds
2017-02-07 20:31:23 -08:00
Alex Dadgar
bbe6e3d0b6
Larger delay on mismatch
2016-10-27 11:41:43 -07:00
Alex Dadgar
a1d08c2aba
Add scheduler version enforcement
2016-10-26 14:52:48 -07:00
Ben Barnard
83f647ed84
Replace "the the" with "the" in documentation and comments
2016-10-11 15:31:40 -04:00
Diptanu Choudhury
dabb83063b
Review comments
2016-07-25 17:26:38 -07:00
Diptanu Choudhury
7bafb7c675
Updating the job summary while mutating jobs and allocation objects
2016-07-25 17:26:38 -07:00
Alex Dadgar
3a8a27bcff
refresh index eval id in log
2016-06-22 13:48:41 -07:00
Alex Dadgar
8ceb7ead20
Do not use snapshot
2016-06-22 09:33:15 -07:00
Alex Dadgar
25decca3ca
Worker waitForIndex uses StateStore index, not Raft Applied Index
2016-06-22 09:04:22 -07:00
Alex Dadgar
bfdd5846e1
Track unblock indexes and check evals on block to see if they missed an update while in the scheduler
2016-05-24 20:10:56 -07:00
Alex Dadgar
15936822a4
Worker annotates evals with their snapshot index
2016-05-24 20:10:56 -07:00
Alex Dadgar
18d9e89065
Reuse the same evaluation and reblock it until there is no more work to do
2016-05-24 20:10:56 -07:00
Alex Dadgar
88ddfbed31
Revert "Debug messages around the plan and plan response"
...
This reverts commit 7646657e6b8a892210779eaf5708341b94b29b24.
2016-02-22 22:24:52 -08:00
Alex Dadgar
fa8e2d31ee
Revert "err logs in worker and scheduler"
...
This reverts commit 7befc586521b70eb84013bff367310e4cfa45c27.
2016-02-22 22:23:57 -08:00
Alex Dadgar
c2242552a1
Debug messages around the plan and plan response
2016-02-22 20:36:11 -08:00
Alex Dadgar
f48eabe753
err logs in worker and scheduler
2016-02-22 14:47:59 -08:00
Alex Dadgar
18d2d9c091
Killing a driver handle is retried with an exponential backoff
2016-02-16 21:00:49 -08:00
Armon Dadgar
df16cea2a4
nomad: worker supports create eval
2015-09-07 14:23:48 -07:00
Armon Dadgar
c7773feced
nomad: improve error messages at start for dev mode
2015-09-06 20:18:47 -07:00
Armon Dadgar
7e644b7cc9
nomad: use fast and slow exponential backoff in worker
2015-08-23 17:39:49 -07:00
Armon Dadgar
8c2bc337e6
nomad: adding ability to pause a worker
2015-08-23 10:52:31 -07:00
Armon Dadgar
cae67b7f60
nomad: expose UpdateEval as a planner
2015-08-15 14:25:00 -07:00
Armon Dadgar
8dfcb99e7f
nomad: rename SystemScheduler to CoreScheduler
2015-08-15 12:38:58 -07:00
Armon Dadgar
f7007bfeb5
nomad: avoid split-brain in plan processing due to leader transition or eval retry
2015-08-12 15:44:36 -07:00
Armon Dadgar
183a238481
nomad: avoid split-brain eval handling after leader transition
2015-08-12 15:25:31 -07:00
Armon Dadgar
c09da9fa51
nomad: measure invoke time per scheduler
2015-08-06 17:45:27 -07:00
Armon Dadgar
09a8c15d7e
scheduler: adding service scheduler definition
2015-08-06 17:25:14 -07:00
Armon Dadgar
8c2f8cddd0
nomad: create system scheduler as needed
2015-08-06 17:08:40 -07:00
Armon Dadgar
5f1ebb9274
nomad: adding special 'system' scheduler
2015-08-06 17:04:35 -07:00
Armon Dadgar
db78ce9a02
nomad: make worker more resilient to transient errors
2015-08-05 16:23:37 -07:00
Armon Dadgar
8e66fdfdab
nomad: test waitForIndex
2015-07-28 17:11:00 -07:00
Armon Dadgar
c65b2c472b
nomad: testing worker dequeue
2015-07-28 17:02:54 -07:00
Armon Dadgar
9e6c0c9c3a
nomad: guard against plan during shutdown
2015-07-28 16:52:13 -07:00
Armon Dadgar
2b4501bee8
nomad: improving worker, submit plans
2015-07-28 16:36:15 -07:00
Armon Dadgar
d7e9927661
nomad: integrating worker and scheduler
2015-07-28 16:15:32 -07:00
Armon Dadgar
3c2a16038b
nomad: first pass adding scheduling workers
2015-07-28 15:12:08 -07:00
