Alex Dadgar
68c3a2bd98
Fix vet errors
2017-05-11 13:08:08 -07:00
Alex Dadgar
23685d65d0
Merge pull request #2610 from hashicorp/f-bolt-db
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Client persist state using bolt-db and more efficient write patterns
2017-05-09 13:01:36 -07:00
Alex Dadgar
3cd7e06fba
Fix test
2017-05-09 11:35:48 -07:00
Michael Schurter
3b15db1ac4
Ignore Consul deregister errors on executors
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Errors here only occur if Consul is not running when Nomad is restarted.
Errors here are only an issue if:
* Consul is being used but is down or misbehaving
* The executor is old (<0.6)
* The task has services
* The services hit a pre-0.6 consul.Syncer bug
If all of those conditions are met the pre-0.6 bugs will persist for
this task until Nomad is restarted.
2017-05-09 11:28:27 -07:00
Alex Dadgar
ba70cc4f01
Merge branch 'master' into f-bolt-db
2017-05-09 11:11:55 -07:00
Alex Dadgar
843bc26e5d
Respond to comments
2017-05-09 10:50:24 -07:00
Michael Schurter
85210eb92f
Update consul/api to support unix socket addrs
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Fixes #2594
2017-05-08 11:57:04 -07:00
Michael Schurter
5b8415df2c
Merge pull request #2585 from hashicorp/b-2554-container-exec
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Execute exec/java script checks in containers
2017-05-05 10:31:18 -07:00
Michael Schurter
28e17b7a09
Test pre06ScriptCheck
2017-05-04 16:49:00 -07:00
Michael Schurter
b11d1ad1ce
Oops, remove dev logging
2017-05-04 16:27:04 -07:00
Michael Schurter
897b516117
Reuse ExecScript implementation
2017-05-04 16:21:40 -07:00
Alex Dadgar
2d54ee2925
Fix tests
2017-05-03 15:14:19 -07:00
Kate Taggart
706e09748b
fix test.
2017-05-03 12:45:59 -07:00
Kate Taggart
2fb6301b37
responding to feedback on PR: remove Region from Node struct, some grammatical niceties.
2017-05-03 12:45:59 -07:00
Kate Taggart
af22cb722e
I think I did it.
2017-05-03 12:45:59 -07:00
Kate Taggart
277d5ddb36
allow region to also be interpolated, like datacenter.
2017-05-03 12:45:59 -07:00
Kate Taggart
9fa97c38a0
just found out dc and region are going to be a bit different, as Region didn't previously exist in the Node struct.
2017-05-03 12:45:59 -07:00
Kate Taggart
1a5ebace03
add helper functions to set and clear dc, region names.
2017-05-03 12:45:59 -07:00
Kate Taggart
2062d5d1dc
add dc and region to task env building function. flipped order of a couple functions to be consistent with the ordering of the rest of that section.
2017-05-03 12:45:59 -07:00
Kate Taggart
e572ec8997
starting the jelly bean trail for two new env vars
2017-05-03 12:45:59 -07:00
Alex Dadgar
730e49a598
Helpful comment
2017-05-03 11:27:33 -07:00
Alex Dadgar
1d8444bc1e
Fix tests
2017-05-03 11:15:30 -07:00
Alex Dadgar
e00f9c9413
Restore state + upgrade path
2017-05-02 18:21:49 -07:00
Alex Dadgar
ec101b4760
Revert "metrics"
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This reverts commit 4d6a012c6fb6f1fba6c62985d091b1a20c3198e7.
2017-05-02 09:28:11 -07:00
Alex Dadgar
8e516b5dc2
Async and sync saving of client state
2017-05-01 16:16:53 -07:00
Alex Dadgar
a7fd08d42a
perf
2017-05-01 16:01:50 -07:00
Alex Dadgar
e010fdf8c0
metrics
2017-05-01 14:51:27 -07:00
Alex Dadgar
d779defe65
Use batching
2017-05-01 14:50:34 -07:00
Alex Dadgar
b94f855326
boltDB database for client state
2017-05-01 14:50:34 -07:00
Alex Dadgar
bddedd7aba
Don't deepcopy job when retrieving copy of Alloc
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This PR removes deepcopying of the job attached to the allocation in the
alloc runner. This operation is called very often so removing reflect
from the code path and the potentially large number of mallocs need to
create a job reduced memory and cpu pressure.
2017-05-01 14:50:34 -07:00
Pete Wildsmith
6a09d5300f
address feedback
2017-04-28 10:27:37 +01:00
Pete Wildsmith
418d59fd00
clean up consul earlier when destroying a task
2017-04-27 23:29:30 +01:00
Michael Schurter
20322a5e92
Test pre-0.6 script check upgrade path
2017-04-25 11:41:03 -07:00
Michael Schurter
b965708c51
Test env+cgroups for exec driver checks
2017-04-25 11:13:06 -07:00
Michael Schurter
c069ca0bfe
Change raw_exec to use simplified exec wrapper
2017-04-21 16:50:20 -07:00
Michael Schurter
095d2ee340
Switch java/exec to use Exec in Executor
2017-04-21 16:25:49 -07:00
Michael Schurter
a305b68159
Restart tasks on upgrade with script checks and old executors
2017-04-21 16:25:49 -07:00
Michael Schurter
a63162c7ff
Fix Windows build.
2017-04-19 13:16:48 -07:00
Michael Schurter
83f9591d75
Thanks go vet!
2017-04-19 13:05:41 -07:00
Michael Schurter
c8d3e869c6
Unregister from Consul when waiting for restart
2017-04-19 12:42:48 -07:00
Michael Schurter
16ac08ac8c
Remove stale comment
2017-04-19 12:42:47 -07:00
Michael Schurter
a3fc157233
Fix circular test imports
2017-04-19 12:42:47 -07:00
Michael Schurter
caf317e3f2
Use a DriverAbility to expose Exec functionality
2017-04-19 12:42:47 -07:00
Michael Schurter
0a59982936
Move removal from Consul into TaskRunner cleanup
2017-04-19 12:42:47 -07:00
Michael Schurter
745ad9521f
Move ScriptExecutor to driver
2017-04-19 12:42:47 -07:00
Michael Schurter
244251490a
Add UpdateTask method instead of Remove/Add
2017-04-19 12:42:47 -07:00
Michael Schurter
e204a287ed
Refactor Consul Syncer into new ServiceClient
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Fixes #2478 #2474 #1995 #2294
The new client only handles agent and task service advertisement. Server
discovery is mostly unchanged.
The Nomad client agent now handles all Consul operations instead of the
executor handling task related operations. When upgrading from an
earlier version of Nomad existing executors will be told to deregister
from Consul so that the Nomad agent can re-register the task's services
and checks.
Drivers - other than qemu - now support an Exec method for executing
abritrary commands in a task's environment. This is used to implement
script checks.
Interfaces are used extensively to avoid interacting with Consul in
tests that don't assert any Consul related behavior.
2017-04-19 12:42:47 -07:00
Michael Schurter
4b18f916d9
Set ownership on directories in chroot
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Also support getOwner on all Unixes as they all have `Stat_t.{U,G}id`
2017-04-17 12:41:33 -07:00
Michael Schurter
83fb374d0b
Don't disable hardlinking!
2017-04-17 11:03:15 -07:00
Michael Schurter
547d5a81b4
Chown files when copying into chroot
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Fixes #2552
Not needed when hardlinking. Only adds Linux support but other OS's may
be easy.
2017-04-17 11:03:15 -07:00
