05449fea09
drop stats fetching log
2018-03-23 12:01:50 -07:00
360d6e5a92
Merge pull request #3968 from hashicorp/f-nicer-vault-error
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Make server side error messages from vault more clearer
2018-03-13 20:49:39 -05:00
914eaed64f
Address some code review comments
2018-03-13 18:19:16 -05:00
9618f52746
Remove error wrapping and make vault connection server side errors clearer.
2018-03-13 17:09:03 -05:00
173ce63fe9
spelling: transition
2018-03-11 19:06:05 +00:00
f764e5552a
spelling: periodically
2018-03-11 18:36:59 +00:00
13e5fb8221
spelling: malicious
2018-03-11 18:26:25 +00:00
38182bebea
Drop log level to TRACE
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For people not using driver networks these log lines would just be
confusing.
2018-01-18 15:35:24 -08:00
9d410c88a7
Improve driver network logging
2018-01-18 15:35:24 -08:00
30dd570061
Fix interpolation bug with service/check updates
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Previously if only an interpolated variable used in a service or check
was changed we interpolated the old and new services and checks with the
new variable, so nothing appeared to have changed.
2017-12-08 12:03:00 -08:00
05b1588cea
Only publish metric when the task is running and dev mode publishes metrics
2017-11-15 13:21:06 -08:00
f86f0bd9ea
Handle leader task being dead in RestoreState
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Fixes the panic mentioned in
https://github.com/hashicorp/nomad/issues/3420#issuecomment-341666932
While a leader task dying serially stops all follower tasks, the
synchronizing of state is asynchrnous. Nomad can shutdown before all
follower tasks have updated their state to dead thus saving the state
necessary to hit this panic: *have a non-terminal alloc with a dead
leader.*
The actual fix is a simple nil check to not assume non-terminal allocs
leader's have a TaskRunner.
2017-11-15 10:36:13 -08:00
0eaef09675
Remove event GenericSource, and address other code review comments. Also added deprecation info in comments.
2017-11-03 10:10:06 -05:00
5f09c968b3
Move logic for determinic event display message to task_runner, added two new fields DisplayMessage and Details.
2017-11-03 09:13:01 -05:00
4173834231
Enable more linters
2017-09-26 15:26:33 -07:00
67a4a169a9
Name const after what it represents
2017-09-15 14:57:18 -07:00
4dbaa52aba
Fold SetFailure into SetRestartTriggered
2017-09-14 16:48:39 -07:00
73fb71ca10
RestartDelay isn't needed as checks are re-added on restarts
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@dadgar made the excellent observation in #3105 that TaskRunner removes
and re-registers checks on restarts. This means checkWatcher doesn't
need to do *any* internal restart tracking. Individual checks can just
remove themselves and be re-added when the task restarts.
2017-09-14 16:48:39 -07:00
06dd86adbd
Remove unused lastStart field
2017-09-14 16:47:41 -07:00
0447f79288
Removed partially implemented allocLock
2017-09-14 16:47:41 -07:00
ade29ecbed
Improve check watcher logging and add tests
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Also expose a mock Consul Agent to allow testing ServiceClient and
checkWatcher from TaskRunner without actually talking to a real Consul.
2017-09-14 16:47:41 -07:00
a137676358
Add comments and move delay calc to TaskRunner
2017-09-14 16:46:54 -07:00
8a87475498
Use existing restart policy infrastructure
2017-09-14 16:46:54 -07:00
22690c5f4c
Add check watcher for restarting unhealthy tasks
2017-09-14 16:46:54 -07:00
a8cbd0b559
fixups from code review
2017-09-05 14:13:34 +00:00
c634043069
create base labels to be used in every metric
2017-09-05 14:13:34 +00:00
f5ea83da8d
emit metrics using labels, add option for backwards compatibility
2017-09-05 14:12:57 +00:00
ff3944a981
Update and test service/check interpolation
2017-08-17 16:49:14 -07:00
b4813747d0
Merge pull request #3043 from hashicorp/f-2441-shutdown-delay
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Add optional shutdown delay to tasks
2017-08-17 14:37:48 -07:00
0726ca75e3
Make shutdown delay log DEBUG, not INFO
2017-08-17 11:28:33 -07:00
d529b422b2
Add optional shutdown delay to tasks
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Fixes #2441
Defaults to 0 (no delay) for backward compat and because this feature
should be opt-in.
2017-08-16 17:59:46 -07:00
1a86aecf55
Add version package
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This PR adds a version package and consolidates version strings into a
Version struct.
2017-08-16 15:44:21 -07:00
6b238edc22
Merge pull request #3001 from hashicorp/f-template-events
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Template emits events explaining why it is blocked
2017-08-10 13:00:58 -07:00
83ba2f1814
Template emits events explaining why it is blocked
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This PR does the following:
* Adds a mechanism to emit events in the TaskRunner
* Vendors a new version of Consul-Template that allows extraction of
missing dependencies
* Adds logic to our consul_template.go to determine missing events and
emit them in a batched fashion.
* Refactors the consul_template code to split the run method and take in
a config struct rather than many parameters.
Fixes https://github.com/hashicorp/nomad/issues/2578
2017-08-09 18:01:27 -07:00
4f6f6a13c8
Emit generic task events
2017-08-07 21:26:04 -07:00
f0ced87b95
fixed all spelling mistakes for goreport
2017-08-07 17:13:05 -04:00
d840fc8c95
Fix tr race by not sharing alloc/task
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prestart only needs the original alloc/task so pass their pointers in.
Task updates may concurrently replace the pointer on tr.
2017-07-21 16:17:42 -07:00
8d1d8eac46
Fix handle race
2017-07-21 14:00:32 -07:00
38cb2021dd
Always interpolate task before calling with Consul
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Also switch to returning a copy of the task to avoid races between
altering the Task and persitence.
2017-07-21 13:37:16 -07:00
9a7f649e56
Don't save task runner state if it is destroyed
2017-07-20 10:17:41 -07:00
c0eff81383
Fix Service.AddressMode changes during task updates
2017-06-21 17:19:08 -07:00
67d154a274
Test driver network advertisement and checks
2017-06-21 17:19:08 -07:00
b9bfb84b53
Implement DriverNetwork and Service.AddressMode
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Ideally DriverNetwork would be fully populated in Driver.Prestart, but
Docker doesn't assign the container's IP until you start the container.
However, it's important to setup the port env vars before calling
Driver.Start, so Prestart should populate that.
2017-06-21 17:19:08 -07:00
15ef740ab6
Add env.Builder.UpdateTask for alloc updates
2017-05-23 16:00:57 -07:00
e7db2c9b0e
Handle Driver.Prestart returning nil, nil
2017-05-23 13:53:34 -07:00
fd9bef768f
Move task env into execcontext
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Also inject PATH into rkt commands since we're no longer appending host
env vars for it.
2017-05-23 13:53:34 -07:00
37b148fb60
Add PortMap to struct returned by Driver.Prestart
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Moves env.Builder out of drivers entirely so one less thing to worry
about when implementing driver plugins.
2017-05-23 13:53:34 -07:00
83c641ced0
Move env template handling into consul_template.go
2017-05-23 13:53:34 -07:00
a2eb7d17c9
Improve PortMap handling and simplify Builder creation
2017-05-23 13:53:34 -07:00
8da110855e
Move path building to task dir initialization
2017-05-23 13:53:34 -07:00
Alex Dadgar