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| author | Crag Wolfe <cwolfe@redhat.com> | 2016-08-23 19:44:43 -0400 |
|---|---|---|
| committer | Crag Wolfe <cwolfe@redhat.com> | 2017-04-21 19:08:20 -0700 |
| commit | 1f8d70346a610133cf8c0aa82e11afbffabc3071 (patch) | |
| tree | 8c6790315668116cba80df868290488fa3721a06 /doc/source | |
| parent | 2111551d50b85c8349a8ecff0a1e8679d8a64880 (diff) | |
| download | heat-1f8d70346a610133cf8c0aa82e11afbffabc3071.tar.gz | |
Add the HOT fuction str_replace_vstrict
The already existing str_replace_strict function raises an error if a
param is not present in the template. str_replace_vstrict, newly added
in this patch, is identical but also raises an error if any of the
params have an empty value.
Change-Id: I5407135cc0435cfbad2d18964fe2119c999f67a3
Diffstat (limited to 'doc/source')
| -rw-r--r-- | doc/source/template_guide/hot_spec.rst | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/doc/source/template_guide/hot_spec.rst b/doc/source/template_guide/hot_spec.rst index 7f9f8e7d7..c5548282b 100644 --- a/doc/source/template_guide/hot_spec.rst +++ b/doc/source/template_guide/hot_spec.rst @@ -294,8 +294,9 @@ for the ``heat_template_version`` key: The key with value ``2017-09-01`` or ``pike`` indicates that the YAML document is a HOT template and it may contain features added and/or removed up until the Pike release. This version adds the ``make_url`` function for - assembling URLs and the ``list_concat`` function for combining multiple - lists. The complete list of supported functions is:: + assembling URLs, the ``list_concat`` function for combining multiple + lists, and ``string_replace_vstrict`` which raises errors for + missing and empty params. The complete list of supported functions is:: digest filter @@ -312,6 +313,7 @@ for the ``heat_template_version`` key: resource_facade str_replace str_replace_strict + str_replace_vstrict str_split yaql if @@ -1494,6 +1496,15 @@ in the template. This may help catch typo's or other issues sooner rather than later when processing a template. +str_replace_vstrict +------------------ +``str_replace_vstrict`` behaves identically to the +``str_replace_strict`` function, only an error is raised if any of the +params are empty. This may help catch issues (i.e., prevent +resources from being created with bogus values) sooner rather than later if +it is known that all the params should be non-empty. + + str_split --------- The ``str_split`` function allows for splitting a string into a list by |