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cafcb89394e177bd5f4ce6ce19f3238990fbf73e
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3028 Commits

Author SHA1 Message Date
Michael Schurter
cafcb89394 client: don't spin on read errors 2018-05-02 10:46:16 -07:00
Michael Schurter
a7c71c1cdc client: reset encoders between uses 
According to go/codec's docs, Reset(...) should be called on
Decoders/Encoders before reuse:

https://godoc.org/github.com/ugorji/go/codec

I could find no evidence that *not* calling Reset() caused bugs, but
might as well do what the docs say?
 2018-05-02 10:46:16 -07:00
Alex Dadgar
c8f1c98fd7 version bump and remove generated 2018-04-27 11:10:00 -07:00
Alex Dadgar
df9e8e2f27 generated files 2018-04-27 10:45:40 -07:00
Alex Dadgar
3fd1f48136 Remove generated and version bump 2018-04-26 16:49:19 -07:00
Alex Dadgar
9a4295aa9c generated files 2018-04-26 16:28:58 -07:00
Michael Schurter
c79a820042 Merge pull request #4188 from hashicorp/f-rkt-stats 
rkt: create parent cgroup to enable stats
 2018-04-24 14:54:36 -07:00
Michael Schurter
a3dba1db78 rkt: test Stats() and always run tests 
Remove the NOMAD_TEST_RKT flag as a guard for rkt tests. Still require
Linux, root, and rkt to be installed. Only check for rkt installation
once in hopes of speeding up rkt tests a bit.
 2018-04-24 11:05:42 -07:00
Javier Palomo Almena
92cbfd0cf3 docker tests: Fix usage of NewDriverContext 2018-04-23 22:51:06 +02:00
Javier Palomo Almena
3e6c3437af DriverContext: Add the TaskGroup and the Job name 
Adding this fields to the DriverContext object, will allow us to pass
them to the drivers.

An use case for this, will be to emit tagged metrics in the drivers,
which contain all relevant information:
- Job
- TaskGroup
- Task
- ...

Ref: https://github.com/hashicorp/nomad/pull/4185
 2018-04-23 00:15:29 +02:00
Michael Schurter
c06891956d rkt: create parent cgroup to enable stats 
Having the Nomad executor create parent cgroups that rkt is launched
within allows the stats collection code used for the exec driver to Just
Work. The only downside is that now the Nomad executor's resource
utilization counts against the cgroups resource limits just as it does
for the exec driver.
 2018-04-19 15:14:56 -07:00
Michael Schurter
a4bf901559 run goimports 2018-04-19 11:16:28 -07:00
Michael Schurter
d6de69b6fc Merge pull request #4168 from ninoles/b-2117-windows-group-process 
B 2117 windows group process
 2018-04-19 11:10:51 -07:00
Michael Schurter
a516dcd0ea Merge pull request #4058 from hashicorp/f-mock-by-default 
[Post-0.8] test: build with mock_driver by default
 2018-04-18 15:57:00 -07:00
Michael Schurter
29da24b77b test: build with mock_driver by default 
`make release` and `make prerelease` set a `release` tag to disable
enabling the `mock_driver`
 2018-04-18 14:45:33 -07:00
Michael Schurter
55dcadc132 tests: fix race in alloc_runner_test.go 
I could not reproduce the failure locally even with `stress -cpu ...`
eating all the cpu it could on my machine.

But I think the race was in one of two places:
* The task could restart which could create new events
* I think there could be a race between the updater's version of events
  and alloc runners as updates are async

I fixed both. Here's hoping that fixes this flaky test.
 2018-04-17 17:14:59 -07:00
Fabien Ninoles
3eba6ca8c2 Merge branch 'master' into b-2117-windows-group-process 2018-04-17 13:47:25 -04:00
Fabien Ninoles
d6cc8895ca Update based on PR request. 2018-04-17 13:43:04 -04:00
Alex Dadgar
30cd227763 Merge pull request #4166 from hashicorp/b-panic-fix-update 
Fixes races accessing node and updating it during fingerprinting
 2018-04-17 10:02:19 -07:00
Chelsea Holland Komlo
3ebecb676c fix up comments 2018-04-17 11:53:08 -04:00
Alex Dadgar
cc3f264a35 Cleanup 2018-04-16 15:48:34 -07:00
Alex Dadgar
3cf87e0dc8 Copy the config given to the alloc runner 2018-04-16 15:45:52 -07:00
Alex Dadgar
741975657d fix race node access 2018-04-16 15:45:51 -07:00
Alex Dadgar
89fa9a1e10 Fix copying drivers 2018-04-16 15:45:51 -07:00
Alex Dadgar
9929019b9a Operate on copy 2018-04-16 15:45:49 -07:00
Fabien Ninoles
7023b63ffa - Clean up for windows compilation. 
- Set CREATE_NEW_PROCESS_GROUP for Windows subprocess.
- Ensure we only kill actual process that need to.
 2018-04-14 13:58:42 -04:00
Michael Schurter
1e67780f1e Merge pull request #3572 from emate/master 
Create new process group on process startup.
 2018-04-13 11:56:38 -07:00
Alex Dadgar
1468985035 Remove generated structs 2018-04-12 16:35:31 -07:00
Alex Dadgar
8a80a5f7c5 Version bump and generated files 2018-04-12 16:21:50 -07:00
Alex Dadgar
e0171acbdd Move where attribute for driver detection is set 2018-04-12 15:50:25 -07:00
Chelsea Holland Komlo
228a2319c2 delete driver name from only health check attributes 2018-04-12 18:24:41 -04:00
Alex Dadgar
d0605c5229 Fix tests 2018-04-12 14:29:30 -07:00
Alex Dadgar
f45b51a138 Driver health detection cleanups 
This PR does:

1. Health message based on detection has format "Driver XXX detected"
and "Driver XXX not detected"
2. Set initial health description based on detection status and don't
wait for the first health check.
3. Combine updating attributes on the node, fingerprint and health
checking update for drivers into a single call back.
4. Condensed driver info in `node status` only shows detected drivers
and make the output less wide by removing spaces.
 2018-04-12 12:46:40 -07:00
Charlie Voiselle
c728a2feb8 Changed "til" to "until" 
Should be "till" or "until"; chose "until" because it is unambiguous as to meaning.
 2018-04-11 12:36:28 -05:00
Chelsea Komlo
d32a4822fd Merge pull request #4111 from hashicorp/b-undetected-set-health-to-false 
Immediately set driver health status to false when driver moves to undetected
 2018-04-10 18:30:31 -04:00
Chelsea Holland Komlo
a40750e596 update comment for when the fingerprinter setting health status 2018-04-10 16:53:00 -04:00
Chelsea Holland Komlo
46ec4633fe fingerprinter should set health check status if health check is not periodic 2018-04-10 15:29:51 -04:00
Chelsea Holland Komlo
9eaa1e7c9e add setters for access to the fingerprint manager's node 
refactor extracting driver info
 2018-04-10 15:29:51 -04:00
Chelsea Holland Komlo
49e12b1ad2 guard against overwriting health status 2018-04-10 15:29:51 -04:00
Chelsea Holland Komlo
d3f0d05ac8 immediately set healthy to false when driver moves to undetected 2018-04-10 15:29:51 -04:00
Alex Dadgar
586717bb15 Fix client uptime metric missing client prefix 2018-04-10 10:39:36 -07:00
Seth Vargo
ba6111e2a4 Set user-agent when talking to GCE metadata 2018-04-10 10:36:46 -04:00
Chelsea Komlo
4444a3309e Merge pull request #4109 from hashicorp/f-shorten-docker-health-timeout 
Shorten docker health timeout
 2018-04-09 15:38:39 -04:00
Chelsea Holland Komlo
c6cd78db59 only initialize docker clients if they are nil 2018-04-09 14:13:07 -04:00
Chelsea Holland Komlo
4c1c88a91c refacotoring simplification from code review 2018-04-09 10:34:17 -04:00
Chelsea Holland Komlo
af8fc4f62c only run health check if driver moves from undetected to detected 2018-04-09 10:10:43 -04:00
Alex Dadgar
98a403a5a6 Start rebalance after discovering new servers 2018-04-05 15:41:59 -07:00
Alex Dadgar
b2ae8b73ef Merge pull request #4106 from hashicorp/b-servers 
Improved Client handling of failed RPCs
 2018-04-05 13:48:50 -07:00
Alex Dadgar
9ce59c5828 more jitter 2018-04-05 13:48:33 -07:00
Chelsea Holland Komlo
d251199432 group similar functions; update comments 
health check timeout should be 1 minute
 2018-04-05 16:19:02 -04:00