openstack/heat
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Document get_file get_param incompatibility

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Adds a doc note that get_file only accepts static
arguments.

Change-Id: I3386a6f70c3ca2a8d32b7d0d56f6eb5c0bf56774
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Dan 2014-06-26 15:02:39 -07:00
parent 089f7f0b9d
commit 5fef57124c
1 changed files with 5 additions and 0 deletions
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doc/source/template_guide/hot_spec.rst
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@ -770,6 +770,11 @@ the actual content of fetched paths and URLs. The *heat* client command
supports relative paths and will transform these to absolute URLs which supports relative paths and will transform these to absolute URLs which
will be used as the *content key* in the files dictionary. will be used as the *content key* in the files dictionary.
Note: The argument to *get_file* should be a static path or URL and not
rely on intrinsic functions like *get_param*. In general, the *heat* client
does not process intrinsic functions (they are only processed by the heat
server).
The example below demonstrates *get_file* usage with both relative and The example below demonstrates *get_file* usage with both relative and
absolute URLs. absolute URLs.