immutable: <true | false>
+ tags: <list of parameter categories>
+
+
This section allows for
specifying input parameters that have to be provided when instantiating
the template. Each parameter is specified in a separate nested block
.. code-block:: yaml
constraints:
-
- <constraint type>: <constraint definition>
-
- description: <constraint description>
+ - <constraint type>: <constraint definition>
+ description: <constraint description>
..
allowed_values: [ <value>, <value>, ... ]
- Alternatively, the following YAML list notation can be used
+Alternatively, the following YAML list notation can be used
- allowed_values:
-
- - <value>
-
- - <value>
+.. code-block:: yaml
- - ...
+ allowed_values:
+ - <value>
+ - <value>
+ - ...
immutable
++++++++++++
stack update fails if ``immutable`` is set to ``true`` and the parameter
value is changed. This attribute ``immutable`` defaults to ``false``.
+tags
+++++++++++++
+
+.. req::
+ :id: R-225891
+ :keyword: MAY
+ :target: VNF
+ :introduced: el alto
+
+ A VNF's Heat Orchestration Template parameter declaration
+ **MAY** contain the attribute ``tags:``.
+
+
.. _resources:
resources