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Merge pull request #655 from hashicorp/d-update-docs

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Improved update docs
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Alex Dadgar 2016-01-06 11:27:19 -08:00
parent 75bb8c930d 04e3eadff6
commit a53c4f8c01
1 changed files with 20 additions and 5 deletions
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25
website/source/docs/jobspec/index.html.md
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@ -150,11 +150,26 @@ The `job` object supports the following keys:
and defaults to `service`. To learn more about each scheduler type visit
[here](/docs/jobspec/schedulers.html)
* `update` - Specifies the task update strategy. This requires providing
`max_parallel` as an integer and `stagger` as a time duration. If stagger
is provided as an integer, seconds are assumed. Otherwise the "s", "m",
and "h" suffix can be used, such as "30s". Both values default to zero,
which disables rolling updates.
* `update` - Specifies the task's update strategy. When omitted, rolling
updates are disabled. The `update` block has the following configuration:
```
update {
// The number of tasks that can be updated in parallel.
max_parallel = 3
// A delay introduced between sets of task updates.
stagger = "30s"
}
```
* `max_parallel` - `max_parallel` is given as an integer value and specifies
the number of tasks that can be updated at the same time.
* `stagger` - `stagger` introduces a delay between sets of task updates and
is given as an as a time duration. If stagger is provided as an integer,
seconds are assumed. Otherwise the "s", "m", and "h" suffix can be used,
such as "30s".
* `periodic` - `periodic` allows the job to be scheduled at fixed times, dates
or intervals. The `periodic` block has the following configuration: