tripleo-heat-templates/releasenotes/notes/role-tags-16ac2e9e8fcab218....

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YAML

---
features:
- |
Adds tags to roles that allow an operator to specify custom tags to use
when trying to find functionality available from a role. Currently a role
with both the 'primary' and 'controller' tag is consider to be the primary
role. Historically the role named 'Controller' was the 'primary' role and
this primary designation is used to determine items like memcache ip
addresses. If no roles have the both the 'primary' and 'controller' tags,
the first role specified in the roles_data.yaml is used as the primary
role.
upgrade:
- |
If using custom roles data, the logic was changed to leverage the first
role listed in the roles_data.yaml file to be the primary role. This can
be worked around by adding the 'primary' and 'controller' tags to the
custom controller role in your roles_data.yaml to ensure that the defined
custom controller role is still considered the primary role.