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website: update for pause_before

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Mitchell Hashimoto 2013-12-20 21:49:10 -08:00
parent 196a0642c4
commit a2671dc383
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website/source/docs/templates/provisioners.html.markdown vendored
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@ -112,3 +112,26 @@ JSON object where the key is the name of a [builder definition](/docs/templates/
The value of this is in turn another JSON object. This JSON object simply The value of this is in turn another JSON object. This JSON object simply
contains the provisioner configuration as normal. This configuration is merged contains the provisioner configuration as normal. This configuration is merged
into the default provisioner configuration. into the default provisioner configuration.
## Pausing Before Running
With certain provisioners it is sometimes desirable to pause for some period
of time before running it. Specifically, in cases where a provisioner reboots
the machine, you may want to wait for some period of time before starting
the next provisioner.
Every provisioner definition in a Packer template can take a special
configuration `pause_before` that is the amount of time to pause before
running that provisioner. By default, there is no pause. An example
is shown below:
<pre class="prettyprint">
{
"type": "shell",
"script": "script.sh",
"pause_before": "10s"
}
</pre>
For the above provisioner, Packer will wait 10 seconds before uploading
and executing the shell script.