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Merge pull request #1243 from hashicorp/f-run-modify-index

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Add check-index flag to nomad run
This commit is contained in:
Alex Dadgar
2016-06-11 16:12:53 -07:00
committed by GitHub
parent 9b6e720fbe 693299cd9b
commit 490e35da00
9 changed files with 339 additions and 9 deletions
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21
website/source/docs/commands/run.html.md.erb
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@@ -41,6 +41,13 @@ environment variable are overridden and the the job's region is used.
## Run Options
* `-check-index`: If set, the job is only registered or updated if the the
passed job modify index matches the server side version. If a check-index value
of zero is passed, the job is only registered if it does not yet exist. If a
non-zero value is passed, it ensures that the job is being updated from a known
state. The use of this flag is most common in conjunction with [plan
command](/docs/commands/plan.html).
* `-detach`: Return immediately instead of monitoring. A new evaluation ID
will be output, which can be used to examine the evaluation using the
[eval-status](/docs/commands/eval-status.html) command
@@ -65,6 +72,20 @@ $ nomad run job1.nomad
==> Evaluation "52dee78a" finished with status "complete"
```
Update the job using check-index:
```
$ nomad run -check-index 5 example.nomad
Enforcing job modify index 5: job exists with conflicting job modify index: 6
Job not updated
$ nomad run -check-index 6 example.nomad
==> Monitoring evaluation "5ef16dff"
Evaluation triggered by job "example"
Allocation "6ec7d16f" modified: node "6e1f9bf6", group "cache"
Evaluation status changed: "pending" -> "complete"
==> Evaluation "5ef16dff" finished with status "complete"
```
Schedule the job contained in `job1.nomad` and return immediately:
```