675f8bc64f
Extend Jinja2 envrionment with a raise method so that
we can add logic in Jinja2 and raise errors.
In jinja2 template the raise method can be used like this:
{%- if condition %}
{{ raise('MESSAGE') }}
{%- endif %}
Change-Id: Idaa1d570b129aa6c8c117b8087d1aad7ae987a47
13 lines
464 B
YAML
13 lines
464 B
YAML
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other:
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The jinja2 template rendering function is extensended with a ``raise``
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method. This can be used to raise errors conditionally in the Jinja2
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templated tripleo-heat-tempaltes, for example in case some required property
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is not defined in roles_data or network_data. The following example
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demonstrates how to raise an error conditionally in a template::
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{%- if condition %}
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{{ raise('MESSAGE') }}
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{%- endif %}
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