Alex Dadgar
e47be9f771
Merge branch 'master' into f-bolt-db
2017-05-09 11:11:55 -07:00
Alex Dadgar
3f1ccf7278
Respond to comments
2017-05-09 10:50:24 -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
a39eef0f11
Test pre06ScriptCheck
2017-05-04 16:49:00 -07:00
Michael Schurter
9012357414
Oops, remove dev logging
2017-05-04 16:27:04 -07:00
Alex Dadgar
e22393aeb8
Restore state + upgrade path
2017-05-02 18:21:49 -07:00
Alex Dadgar
85a81f47de
Revert "metrics"
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This reverts commit 4d6a012c6f
2017-05-02 09:28:11 -07:00
Alex Dadgar
7dee8ae534
perf
2017-05-01 16:01:50 -07:00
Alex Dadgar
4d6a012c6f
metrics
2017-05-01 14:51:27 -07:00
Alex Dadgar
5aa6e18807
Use batching
2017-05-01 14:50:34 -07:00
Alex Dadgar
7614feddbd
boltDB database for client state
2017-05-01 14:50:34 -07:00
Pete Wildsmith
aa2da9ea50
address feedback
2017-04-28 10:27:37 +01:00
Pete Wildsmith
06f3aac9de
clean up consul earlier when destroying a task
2017-04-27 23:29:30 +01:00
Michael Schurter
2cc492c95e
Test pre-0.6 script check upgrade path
2017-04-25 11:41:03 -07:00
Michael Schurter
90f5e232a5
Switch java/exec to use Exec in Executor
2017-04-21 16:25:49 -07:00
Michael Schurter
fe2b3e382d
Restart tasks on upgrade with script checks and old executors
2017-04-21 16:25:49 -07:00
Michael Schurter
8e0c97e52f
Unregister from Consul when waiting for restart
2017-04-19 12:42:48 -07:00
Michael Schurter
4f224132ad
Remove stale comment
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
fd69d48244
Move removal from Consul into TaskRunner cleanup
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
b6937912d8
Add UpdateTask method instead of Remove/Add
2017-04-19 12:42:47 -07:00
Michael Schurter
10cb924b2c
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
Alex Dadgar
4596542197
Fix variable capture and add tests
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This PR fixes token revocation and adds tests to make sure it is
working. The 0.5.6 RC1's token revocation does not work becasue the
token's value is captured at the instantiation of the deferred
stoprenewal statement rather than its exectution.
2017-03-29 13:17:50 -07:00
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
Alex Dadgar
87474b7c37
Merge pull request #2495 from hashicorp/b-vault-stop-renew
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Stop Vault token renew on task exit
2017-03-28 11:14:18 -07:00
Alex Dadgar
c6a796e67f
Stop Vault token renew on task exit
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This PR fixes an oversight in which the client would attempt to renew a
token even after the task exits.
Fixes https://github.com/hashicorp/nomad/issues/2475
2017-03-28 10:53:15 -07:00
Michael Schurter
76c909bc9e
Add WrapRecoverable helper
2017-03-27 15:37:15 -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
0021961361
Fix vet
2017-03-24 12:24:47 -07:00
Alex Dadgar
9cf4bcab71
Fix panic when restarting non-running task
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This PR fixes an issue that is hit when running templates with restart
mode in which the client could panic when the handle is not running.
Fixes https://github.com/hashicorp/nomad/issues/2479
2017-03-24 12:04:22 -07:00
Alex Dadgar
637aff7819
Handle git ssh artifacts
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This PR adds handling for downloading git artifacts using ssh with the
format git@github.com:hashicorp/go-getter.git
Fixes https://github.com/hashicorp/nomad/issues/2430
2017-03-11 15:12:41 -08:00
Alex Dadgar
fbfeecb486
Fix TestAllocRunner_SaveRestoreState
2017-03-02 20:45:46 -08:00
Alex Dadgar
833b4bd4dc
Merge branch 'master' into b-remount
2017-03-02 19:23:13 -08:00
Michael Schurter
ad4559d019
Safely ensure {dev,proc,alloc} are mounted
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If they're unmounted by a reboot they'll be properly remounted.
2017-03-02 13:21:34 -08:00
Alex Dadgar
2a683cddea
Update go-getter and add support for git and hg
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Fixes https://github.com/hashicorp/nomad/issues/2042
2017-03-01 14:46:04 -08:00
Alex Dadgar
4826d8464e
Fix two issues during client restore state
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This PR fixes two issues:
1) A close of a nil stopCollection channel when restoring and prestart
fails. The failure will cause the killCh to be triggered which will
close collection before it has been initialized.
2) Fixes a deadlock in which the handleWaitCh is never triggered since
it is not initialized when there is an error in prestart and the killCh
is triggered.
Both fixes are by maintaining the loop invariant that the two channels
are valid after there is a handle.
2017-02-28 10:29:12 -08:00
Alex Dadgar
7447ccd7e4
Fix tests and docs
2017-02-22 18:28:07 -08:00
Diptanu Choudhury
c80bdd9f5f
Adding a task event for setup
2017-02-22 18:28:07 -08:00
Michael Schurter
a760fbcea6
Use getters & setters with nil guards
2017-02-09 17:44:58 -08:00
Michael Schurter
c961e751ec
Fix upgrade path for created resources
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This *might* be a fix for #2295 -- I've been unable to reproduce the
bug. However, this guard seems wise regardless. I should never be
overwriting an intialized created resources with a nil.
2017-02-09 13:54:33 -08:00
Michael Schurter
2822dd760c
Handle createdResourcs=nil
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Combined with b522c472fdfixes #2256
Without these two commits in place upgrades to 0.5.3 panics.
2017-01-31 10:51:32 -08:00
Alex Dadgar
314435261d
Rename dispatch_input to dispatch_payload
2017-01-25 21:27:44 -08:00
Michael Schurter
78c9c00ba8
Fix index we get allocs by
2017-01-20 16:30:40 -08:00
Michael Schurter
783118b34d
Update created resources before exiting cleanup
2017-01-19 16:48:23 -08:00
Michael Schurter
828151ea38
Exit early when cleanup succeeds
2017-01-19 15:07:01 -08:00
Michael Schurter
cf0157af89
Fix incorrect lock usage
2017-01-19 11:39:18 -08:00
Michael Schurter
db096b23b5
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
Michael Schurter
1ec5c930a6
Return errors from cleanup and let TaskRunner retry
2017-01-12 17:21:54 -08:00
