tripleo-heat-templates/releasenotes/notes/ceph-ansible-workflow-70f7d...

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---
prelude: >
Deployment of Ceph in containers is implemented using a Mistral workflow.
other:
- |
It is possible to deploy Ceph in docker containers in the overcloud. This
is implemented by triggering `ceph-ansible` via a Mistral workflow. A new
`CephAnsibleExtraConfig` parameter has been added to the templates and can
be used to provide arbitrary config variables consumed by `ceph-ansible`.
The pre-existing template params consumed by the TripleO Pike release to
drive `puppet-ceph` continue to work and are translated, when possible, into
their equivalent `ceph-ansible` variable. To enable the deployment of Ceph
in containers use `environments/ceph-ansible/ceph-ansible.yaml` when
deploying the overcloud.