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Author SHA1 Message Date
Preetha 71aa7c2b37
Merge pull request #5182 from hashicorp/b-docker-fingerprint-log-once 
Make driver logging less redundant
 2019-01-16 11:35:33 -06:00
Preetha Appan 55319b05d1
clean up read access 2019-01-16 11:04:11 -06:00
Danielle Tomlinson a695b3562c
Merge pull request #5193 from hashicorp/dani/logmon-reattach 
logmon: Reattach to existing loggers
 2019-01-16 17:34:13 +01:00
Preetha Appan 469a286b1b
Refactor logging in drivers to use a tri-state boolean 
Changes logging warnings/errors only if the state changes
from healthy to unhealthy
 2019-01-16 10:19:31 -06:00
Preetha Appan 0c2c0a2d43
Make docker driver logging less redundant 2019-01-16 10:16:57 -06:00
Michael Schurter 282cdde382
Merge pull request #5199 from hashicorp/test-dispatch 
test: porting TestTaskRunner_SimpleRun_Dispatch
 2019-01-16 06:33:51 -08:00
Danielle Tomlinson 99da4c780d logmon: Reattach to existing loggers 
This commit prevents us from creating duplicate logmon hooks when
restoring allocations by persisting the logmon reattach config using
HookData.
 2019-01-16 14:56:10 +01:00
Michael Schurter daa7d029a1 test: porting TestTaskRunner_SimpleRun_Dispatch 
Porting test from 0.8 to 0.9.
 2019-01-15 15:22:13 -08:00
Alex Dadgar 5de91cbfb7
Merge pull request #5046 from oleksii-shyman/docker_runtimes 
Nvidia runtime
 2019-01-15 14:34:14 -08:00
Michael Schurter 1879a7f788 rkt: revert to pre-0.9 --cpu flag 
See
https://github.com/hashicorp/nomad/issues/3394#issuecomment-453296121
for details. During 0.9 development we switched to shares, but we'd
prefer to maintain backward compat.
 2019-01-15 13:15:28 -08:00
Chris Baker d355650026
Merge pull request #5194 from hashicorp/f-minor-update-docs-tense 
docs: updated tense around fixed bug
 2019-01-15 14:50:57 -05:00
oleksii.shyman e41fbf7577 Add support for docker runtimes 
- docker fingerprint issues a docker api system info call to get the
  list of supported OCI runtimes.
  - OCI runtimes are reported as comma separated list of names
  - docker driver is aware of GPU runtime presence
  - docker driver throws an error when user tries to run container with
  GPU, when GPU runtime is not present
  - docker GPU runtime name is configurable
 2019-01-15 11:34:47 -08:00
oleksii.shyman 7393e91145 Update go-dockerclient and docker dependencies 
- go-dockerclient is updated because of lack of "runtime" API field
 - docker/docker is updated because go-dockerclient depends on docker
 master branch
 2019-01-15 11:28:57 -08:00
Alex Dadgar f349e3f2e5
Merge pull request #5195 from hashicorp/d-update-087-date 
make change to the 0.8.7 release date
 2019-01-15 09:53:07 -08:00
Cathy Chang 5d1e4b5650 make change to the 0.8.7 release date 2019-01-15 09:47:13 -08:00
Chris Baker 8b15543a14 docs: updated tense around fixed bug 2019-01-15 17:43:03 +00:00
Danielle Tomlinson b918d25e62
Merge pull request #5192 from hashicorp/dani/executor-close 
executor: Always close stdout/stderr fifos
 2019-01-15 17:49:04 +01:00
Danielle Tomlinson f120c8f8f6
Merge pull request #5184 from hashicorp/dani/b-logmon-reattach 
docker: Terminate dockerlogger
 2019-01-15 16:48:40 +01:00
Danielle Tomlinson 7f1ff3fab6 executor: Always close stdout/stderr fifos 2019-01-15 16:47:27 +01:00
Michael Schurter 48afda786b
Merge pull request #5187 from hashicorp/test-consul 
Port a bunch of pre-0.9 Consul tests to 0.9
 2019-01-15 07:41:50 -08:00
Mahmood Ali ce5a4e7b94
Merge pull request #5189 from hashicorp/b-fix-executor-logs 
propagate logs to executor plugin
 2019-01-15 10:26:01 -05:00
Danielle Tomlinson 272a8726d7 docker: Terminate dockerlogger 
Previously, we did not attempt to stop Docker Logger processes until
DestroyTask, which means that under many circumstances, we will never
successfully close the plugin client.

This commit terminates the plugin process when `run` terminates, or when
`DestroyTask` is called.

Steps to repro:

```
$ nomad agent -dev
$ nomad init
$ nomad run example.nomad
$ nomad stop example
$ ps aux | grep nomad # See docker logger process running
$ signal the dev agent
$ ps aux | grep nomad # See docker logger process running
```
 2019-01-15 14:58:05 +01:00
Mahmood Ali 5649f72d27 propogate logs to executor plugin 2019-01-15 08:25:03 -05:00
Alex Dadgar 471fdb3ccf
Merge pull request #5173 from hashicorp/b-log-levels 
Plugins use parent loggers
 2019-01-14 16:14:30 -08:00
Mahmood Ali 9909d98bee Track Basic Memory Usage as reported by cgroups 
Track current memory usage, `memory.usage_in_bytes`, in addition to
`memory.max_memory_usage_in_bytes` and friends.  This number is closer
what Docker reports.

Related to https://github.com/hashicorp/nomad/issues/5165 .
 2019-01-14 18:47:52 -05:00
Nick Ethier c619e70d39
Merge pull request #5018 from hashicorp/f-executor-stats 
executor: streaming stats api
 2019-01-14 15:02:35 -05:00
Michael Schurter 4e7ea460e8 test: port some pre-0.9 DeploymentHealth tests 
Skipping a failing one as I need to move to some other work and don't
want to leave this work orphaned on my machine.
 2019-01-14 09:56:53 -08:00
Michael Schurter ff2f23f5f9 test: assert service interpolation behavior 
Ported from pre-0.9 tests.
 2019-01-14 09:56:53 -08:00
Michael Schurter 5746be5844 test: add some extra logging 2019-01-14 09:56:53 -08:00
Michael Schurter fc1bb95ef8 Remove old comment; it's been fixed! 2019-01-14 09:56:53 -08:00
Michael Schurter e877bb6370 test: assert shutdown delay deregs first 
Restore a pre-0.9 test that asserts Consul services are deregistered
before a task's shutdown delay.
 2019-01-14 09:56:53 -08:00
Michael Schurter 1ca858fa92
Update client/allocrunner/taskrunner/stats_hook.go 
Co-Authored-By: nickethier <ncethier@gmail.com>
 2019-01-14 12:31:27 -05:00
Nick Ethier fbd403df96
tr: stop stats collection on Exited hook 2019-01-14 12:30:14 -05:00
Nick Ethier a4534779d3
qemu: missing gofmt 2019-01-13 16:06:56 -05:00
Michael Schurter ff034ffbc9
Update drivers/qemu/driver_test.go 
use t.Logf instead of fmt.Printf

Co-Authored-By: nickethier <ncethier@gmail.com>
 2019-01-12 21:33:55 -05:00
Nick Ethier 597b7b751d
tr: add retry /w backoff to stats_hook failure 2019-01-12 12:18:24 -05:00
Nick Ethier 3b395d7100
drivers: plumb grpc client logger 2019-01-12 12:18:23 -05:00
Nick Ethier 7e306afde3
executor: fix failing stats related test 2019-01-12 12:18:23 -05:00
Nick Ethier b0d9440474
docker: add test for stats collection 2019-01-12 12:18:22 -05:00
Nick Ethier 9fea54e0dc
executor: implement streaming stats API 
plugins/driver: update driver interface to support streaming stats

client/tr: use streaming stats api

TODO:
 * how to handle errors and closed channel during stats streaming
 * prevent tight loop if Stats(ctx) returns an error

drivers: update drivers TaskStats RPC to handle streaming results

executor: better error handling in stats rpc

docker: better control and error handling of stats rpc

driver: allow stats to return a recoverable error
 2019-01-12 12:18:22 -05:00
Preetha f562a1d169
Merge pull request #5164 from hashicorp/b-client-addalloc-errhandle 
Handle client initialization errors when adding/restoring allocs
 2019-01-12 10:40:41 -06:00
Preetha Appan 9e8dbf6a4b
linting fixes 2019-01-12 10:38:20 -06:00
Preetha Appan c94179578d
Make unit test for allocrunner failure much nicer 2019-01-12 10:38:20 -06:00
Preetha Appan da0d083b03
Add unit test to simulate alloc runner creation failure 2019-01-12 10:38:20 -06:00
Preetha Appan e7b59ac08c
Only set deployment health if not already set 2019-01-12 10:38:20 -06:00
Michael Schurter dbf4c3a3c8
Apply suggestions from code review 
Co-Authored-By: preetapan <preetha@hashicorp.com>
 2019-01-12 10:38:20 -06:00
Preetha Appan 7bd1440710
REfactor statedb factory config to set it directly in client config 2019-01-12 10:38:20 -06:00
Preetha Appan e237f19b38
Remove invalid allocs 2019-01-12 10:38:20 -06:00
Preetha Appan f059ef8a47
Modified destroy failure handling to rely on allocrunner's destroy method 
Added a unit test with custom statedb implementation that errors, to
use to verify destroy errors
 2019-01-12 10:37:12 -06:00
Preetha Appan 6c95da8f67
Add back code to mark alloc as failed when restore fails 
Also modify restore such that any handled errors don't propagate
back to the client
 2019-01-12 10:37:12 -06:00