kolla-ansible/releasenotes/notes/cinder-ha-precheck-ca93901f1362ac0d.yaml
Michal Nasiadka ef0deee5b0 cinder: Add prechecks and docs for HA/clustering
Change-Id: I33a3ec11b0cdef94b08cd7551008284755824cb7
2024-10-25 15:06:58 +00:00

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YAML

---
upgrade:
- |
A precheck for running Cinder HA has been introduced, which checks
for multiple cinder-volume instances and fails when ``cinder_cluster_name``
is unset. For details on configuration guidelines please check the
`HA section of Cinder guide <https://docs.openstack.org/kolla-ansible/latest/reference/storage/cinder-guide.html#ha>`_.
To disable the precheck please set ``cinder_cluster_skip_precheck`` to
``true``.
features:
- |
A new variable ``cinder_cluster_name`` which controls the name of
cinder-volume High Availability cluster (for those backend drivers
that support it).
It replaces possible user-defined config overrides that already may have
implemented this feature.