openstack/heat
Code Issues Proposed changes

Introduce 'immutable' of parameters

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'immutable' is supported in parameters section,
add some guidlines for new attribute.

Change-Id: I8b102ffd2969d88ce19570764e10482cc52e49af
This commit is contained in:
huangtianhua 2016-03-25 18:07:48 +08:00
parent 2b815e51cd
commit f9e3c97641
1 changed files with 6 additions and 0 deletions
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6
doc/source/template_guide/hot_spec.rst
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@ -267,6 +267,7 @@ default value defined as nested elements.
hidden: <true | false>
constraints:
<parameter constraints>
immutable: <true | false>
param name
The name of the parameter.
@ -303,6 +304,11 @@ constraints
if the parameter value doesn't comply to the constraints.
This attribute is optional.
immutable
Defines whether the parameter is updatable. Stack update fails, if this is
set to ``true`` and the parameter value is changed.
This attribute is optional and defaults to ``false``.
The table below describes all currently supported types with examples:
+----------------------+-------------------------------+------------------+