Alex Dadgar
7fb1b37e09
Fix vet errors
2017-05-11 13:08:08 -07:00
Alex Dadgar
d11ca57705
Merge pull request #2610 from hashicorp/f-bolt-db
...
Client persist state using bolt-db and more efficient write patterns
2017-05-09 13:01:36 -07:00
Michael Schurter
92b19c441a
Ignore Consul deregister errors on executors
...
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
e47be9f771
Merge branch 'master' into f-bolt-db
2017-05-09 11:11:55 -07:00
Michael Schurter
499ada5a64
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
426c696404
Reuse ExecScript implementation
2017-05-04 16:21:40 -07:00
Alex Dadgar
3642434293
Fix tests
2017-05-03 15:14:19 -07:00
Kate Taggart
82d60ce670
fix test.
2017-05-03 12:45:59 -07:00
Kate Taggart
6ea156b565
responding to feedback on PR: remove Region from Node struct, some grammatical niceties.
2017-05-03 12:45:59 -07:00
Kate Taggart
4a4417d556
I think I did it.
2017-05-03 12:45:59 -07:00
Kate Taggart
530cf03177
allow region to also be interpolated, like datacenter.
2017-05-03 12:45:59 -07:00
Kate Taggart
d10bfb46c1
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
a5c4663efb
add helper functions to set and clear dc, region names.
2017-05-03 12:45:59 -07:00
Kate Taggart
aeec7b3591
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
cf1b298f72
starting the jelly bean trail for two new env vars
2017-05-03 12:45:59 -07:00
Alex Dadgar
7614feddbd
boltDB database for client state
2017-05-01 14:50:34 -07:00
Michael Schurter
8f518c4c1f
Test env+cgroups for exec driver checks
2017-04-25 11:13:06 -07:00
Michael Schurter
29f222d461
Change raw_exec to use simplified exec wrapper
2017-04-21 16:50:20 -07:00
Michael Schurter
90f5e232a5
Switch java/exec to use Exec in Executor
2017-04-21 16:25:49 -07:00
Michael Schurter
fb3b30bba9
Fix Windows build.
2017-04-19 13:16:48 -07:00
Michael Schurter
db8aabe1c3
Fix circular test imports
2017-04-19 12:42:47 -07:00
Michael Schurter
0e0845e94b
Use a DriverAbility to expose Exec functionality
2017-04-19 12:42:47 -07:00
Michael Schurter
63a8307255
Move ScriptExecutor to driver
2017-04-19 12:42:47 -07:00
Michael Schurter
10cb924b2c
Refactor Consul Syncer into new ServiceClient
...
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
Alex Dadgar
8d07bd8f9c
Add ExtraHosts to Docker driver
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This PR allows job submitters to add extra hosts to the containers
/etc/hosts file.
Fixes https://github.com/hashicorp/nomad/issues/2546
2017-04-11 10:52:41 -07:00
Clint Armstrong
5f4716b4ea
Allow specifying container IP with docker driver
2017-04-07 11:56:07 -04:00
Alex Dadgar
1dbd63ad2a
Split driver tests
2017-04-04 15:12:14 -07:00
Robert Neumayer
46dcbc5c5e
Fix typo and be consistent in naming
2017-03-29 09:33:54 +02:00
Michael Schurter
4d3c571859
Merge pull request #2482 from hashicorp/f-2289-better-artifact-err
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Improve artifact download error message
2017-03-28 12:48:22 -07:00
Michael Schurter
ae9d49502a
Recoverable struct field must be exported
2017-03-28 12:18:57 -07:00
Michael Schurter
7f2bbe70c1
Merge branch 'master' into b-2491-task-env
2017-03-28 11:28:00 -07:00
Alex Dadgar
d698288f3a
Merge pull request #2461 from hashicorp/b-groups
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Various fixes for setting user/group of task
2017-03-28 11:13:27 -07:00
Alex Dadgar
3750f97ac6
Merge pull request #2488 from hashicorp/f-node-values-template
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Access Node Meta and Attrs in template
2017-03-28 11:10:29 -07:00
Alex Dadgar
d1562194a9
feedback
2017-03-28 11:10:11 -07:00
Michael Schurter
1ead3cae6e
Make test more accurate and add changelog entry
2017-03-28 10:53:26 -07:00
Michael Schurter
24d27fce83
Don't take a reference a var in a loop
...
Fixes #2491
2017-03-28 10:16:27 -07:00
Michael Schurter
6a4e1d1709
Recoverable is a method now, not a field
2017-03-27 15:41:35 -07:00
Michael Schurter
76c909bc9e
Add WrapRecoverable helper
2017-03-27 15:37:15 -07:00
Alex Dadgar
63978511be
Access Node Meta and Attrs in template
...
This PR allows accessing the Node's attributes and metadata as in a
template.
```
template {
data = "{{ env \"attr.unique.network.ip-address\" }}"
destination = "local/out"
}
```
2017-03-27 15:15:33 -07:00
Alex Dadgar
564367fa71
Proper reference counting through task restarts
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This PR fixes an issue in which the reference count on a Docker image
would become inflated through task restarts.
2017-03-25 17:05:53 -07:00
Michael Schurter
774cb8dd9b
Improve artifact download error message
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Fixes #2289
Unfortunately took more RecoverableError hijinx than I would have liked.
There might be a better way.
2017-03-24 15:26:05 -07:00
Alex Dadgar
67c07c9932
Various fixes for setting user/group of task
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This PR fixes two issues:
* Folder permissions in -dev mode were incorrect and not suitable for
running as a particular user.
* Was not setting the group membership properly for the launched
process.
Fixes https://github.com/hashicorp/nomad/issues/2160
2017-03-20 14:21:13 -07:00
Michael Schurter
693d89d51c
Fix test by adding new env vars
2017-03-14 17:15:12 -07:00
Alex Dadgar
0e61a36564
return the recoverable err
2017-03-14 16:33:36 -07:00
Alex Dadgar
a6067d5667
Docker doesn't need to init the stats helper
2017-03-14 13:41:57 -07:00
Alex Dadgar
36dc330737
Various fixes
...
This PR:
* Uses Go 1.8 executable lookup
* Stores any err message from stats init method
* Allows overriding of Cpu Compute for hosts where it can't be detected
2017-03-14 12:56:31 -07:00
Michael Schurter
7605d9a406
Merge pull request #2408 from hashicorp/b-2358-rkt-volume-name
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Replace `_` with `-` in task names for rkt volumes
2017-03-14 10:10:00 -07:00
Michael Schurter
cae20ba1d1
Add NOMAD_{IP,PORT}_<task>_<label> env vars
2017-03-10 12:17:43 -08:00
Michael Schurter
2452f32476
Round two of env var cleaning
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Should bring us into conformance with IEEE Std 1003.1, 2004 Edition:
http://pubs.opengroup.org/onlinepubs/009695399/basedefs/xbd_chap08.html
1 alloc/op and ~80ns/op on my machine.
2017-03-08 16:46:13 -08:00
Michael Schurter
07b85bb8d8
Replace _ with - in task names for rkt volumes
...
Fixes #2358
2017-03-07 14:34:57 -08:00
