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website: docuemnt shell provisioner environment variables

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Jack Pearkes 2013-06-27 14:42:28 +02:00
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website/source/docs/provisioners/shell.html.markdown
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@ -47,11 +47,16 @@ Exactly _one_ of the following is required:
Optional parameters:
* `execute_command` (string) - The command to use to execute the script.
By default this is `sh {{ .Path }}`. The value of this is treated as a
[configuration template](/docs/templates/configuration-templates.html).
The only available variable in it is `Path` which is the path to the
script to run.
By default this is `{{ .Vars }} sh {{ .Path }}`. The value of this is
treated as [configuration template](/docs/templates/configuration-
templates.html). There are two available variables: `Path`, which is
the path to the script to run, and `Vars`, which is the list of
`environment_vars`, if configured.
* `remote_path` (string) - The path where the script will be uploaded to
in the machine. This defaults to "/tmp/script.sh". This value must be
a writable location and any parent directories must already exist.
* `environment_vars` (array of strings) - An array of key/value pairs
to inject prior to the execute_command. The format should be
`key=value`.