83543b1d80
Use custom TaskEnv to provide PATH for rkt
2017-05-26 15:24:14 -07:00
fd9bef768f
Move task env into execcontext
...
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
d2c08ff24b
Refactor TaskEnvironment into Builder and TaskEnv
2017-05-23 13:53:33 -07:00
897b516117
Reuse ExecScript implementation
2017-05-04 16:21:40 -07:00
c069ca0bfe
Change raw_exec to use simplified exec wrapper
2017-04-21 16:50:20 -07:00
caf317e3f2
Use a DriverAbility to expose Exec functionality
2017-04-19 12:42:47 -07:00
e204a287ed
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
4ecebe7d8c
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
a724779720
Replace `_` with `-` in task names for rkt volumes
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Fixes #2358
2017-03-07 14:34:57 -08:00
f9323f03df
Drivers log during fingerprinting
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This PR fixes a regression in which some drivers did not log during
fingerprinting.
2017-02-20 19:35:51 -08:00
295c2bf74a
Merge pull request #2186 from hashicorp/f-driver-cleanup
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Add Cleanup method to Driver interface
2017-01-20 13:02:14 -08:00
a3a3656dbb
Switch to use recoverable errors from Cleanup
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TaskRunner handles retrying but Cleanup handles all of CreatedResources.
2017-01-13 16:46:08 -08:00
dc68aa1a5a
Return errors from cleanup and let TaskRunner retry
2017-01-12 17:21:54 -08:00
6809a4b104
Added executorconfig
2017-01-12 15:47:58 -08:00
b1d0078db5
Filter executor log messages
2017-01-12 11:54:19 -08:00
4d081490e6
Add Cleanup method to Driver interface
...
Cleanup can be used for cleaning up resources created by drivers to run
a task. Initially the Docker driver is the only user (to remove
downloaded images).
2017-01-11 17:23:33 -08:00
2be221d664
Don't retrieve Driver Stats if unsupported
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This PR makes us only try to collect stats once if the Driver doesn't
support collecting stats.
Fixes https://github.com/hashicorp/nomad/issues/1986
2017-01-09 13:47:06 -08:00
3ea09ba16a
Move chroot building into TaskRunner
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* Refactor AllocDir to have a TaskDir struct per task.
* Drivers expose filesystem isolation preference
* Fix lxc mounting of `secrets/`
2017-01-05 16:31:49 -08:00
770ed703d0
Add Driver.Prestart method
...
The Driver.Prestart method currently does very little but lays the
foundation for where lifecycle plugins can interleave execution _after_
task environment setup but _before_ the task starts.
Currently Prestart does two things:
* Any driver specific task environment building
* Download Docker images
This change also attaches a TaskEvent emitter to Drivers, so they can
emit events during task initialization.
2016-12-02 11:03:48 -08:00
1f0bfa00aa
rkt: Support host and none dns options
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Fixes #2025
2016-11-28 13:13:40 -08:00
44e4414490
Fix rkt volumes
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I forgot to validate the volumes field!
2016-11-28 13:13:40 -08:00
f1689bc7f9
Rkt env var
2016-11-08 15:14:04 -08:00
0cbd0188b1
Move the wait result to bottom of methods
2016-11-04 14:58:55 -07:00
21b8030ded
Fix tests for rkt port map
2016-10-25 17:06:41 -07:00
56d91632ca
driver.rkt: support port mapping with net and port options
2016-10-25 15:41:49 -07:00
8e07c2750e
Merge pull request #1839 from hashicorp/f-signal-constraints
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Signal creates an auto-constraints
2016-10-25 11:09:33 -07:00
4f45aece4b
Fingerprint rkt volume support and make periodic
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Fix rkt docs and custom volume mounting
2016-10-25 09:46:49 -07:00
49ed6da0ad
Enable rkt and docker volume mounting by default
2016-10-25 09:46:49 -07:00
f075bda9b9
Make volume name unique
2016-10-25 09:46:49 -07:00
83a11fc93b
Bump minimum required rkt version; update docs
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Make section names match between docker and rkt
2016-10-25 09:46:49 -07:00
02ed35bd1c
Add arbitrary volume support to rkt
2016-10-25 09:46:49 -07:00
473c28824c
Fix standard mounts in rkt and tests
2016-10-25 09:46:49 -07:00
41b5679015
Advertise signalling abilities
2016-10-19 15:06:23 -07:00
53eeec9bc1
Merge pull request #1801 from hashicorp/f-signals
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Consul-template signal change mode
2016-10-18 11:23:47 -07:00
86238387e7
Send Executor Ctx separately
2016-10-12 11:35:29 -07:00
5b01b1be1b
Rkt
2016-10-10 11:47:04 -07:00
280af8f4d1
Docker + Qemu
2016-10-10 11:47:04 -07:00
c97beb8deb
driver.rkt: Remove unnecessary job validation
2016-08-16 23:33:34 +09:00
64b86bed0d
Merge pull request #1581 from nak3/fix-rkt2
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Set host environment variables to taskEnv of rkt driver
2016-08-15 10:31:10 -07:00
a2b603bd82
Merge pull request #1586 from nak3/rkt-fix3
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tiny: Catch error returned from SyncServices in rkt driver
2016-08-15 10:29:28 -07:00
d0ccdacd08
rkt.driver: Fix wrong MB calculation
2016-08-14 14:27:42 +09:00
906526fbe0
tiny: Catch error returned from SyncServices in rkt driver
2016-08-14 13:11:17 +09:00
0efc0e0231
Set host environment variables to taskEnv of rkt driver
2016-08-14 00:42:53 +09:00
6ec6c27cb4
Update debug option from string to bool
2016-08-09 16:51:00 +09:00
11a8a7218e
Add debug option to rkt task config
2016-08-09 09:01:05 +09:00
ddd8adce96
changelog + use driver config
2016-08-05 10:55:20 -07:00
1176fd123e
Pass command and trust_prefix to the validation of rkt task configuration
2016-08-04 17:24:56 +09:00
e952540f6f
Allocation resources returned in a struct
2016-06-11 21:04:10 -07:00
6c1b60ff07
Add the Stats api to driverhandle
2016-05-28 19:42:34 -07:00
Michael Schurter