[openstack-dev] [Heat] Conditionals, was: New function: first_nonnull

Stan Lagun slagun at mirantis.com
Wed Nov 12 13:24:48 UTC 2014

On Wed, Nov 12, 2014 at 3:50 PM, Zane Bitter <zbitter at redhat.com> wrote:

> It's actually potentially horrible, because you introduce potential
> quoting issues when you embed mistral workbooks in Heat templates or pass
> Heat templates to Murano.

Could you please give an example of template with such issue?
Also note that
a. YAQL uses only single quote marks (') for string while JSON uses double
quotes (")
b. If Mistral worbook is embedded into HOT template it should not be parsed
or interpreted anyway. Otherwise consider what would happen if that
workbook would in turn have HOT snippets embedded

Sincerely yours,
Stan Lagun
Principal Software Engineer @ Mirantis

<slagun at mirantis.com>
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