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authorGiulio Fidente <gfidente@redhat.com>2017-05-26 01:35:53 +0200
committerJohn Fulton <fulton@redhat.com>2017-07-26 17:37:35 -0400
commitd11e256eedac1e1fb7e5b21baebf585924c95353 (patch)
treebf4753d25c082adf805ecb74fd87134c529a86b5 /releasenotes
parented0b77ff93a1a1e071d32f6a758e04c6d0b041ef (diff)
Deploy Ceph in containers using ceph-ansible via external workflow
Add docker profiles to deploy Ceph in containers via ceph-ansible. This is implemented by triggering a Mistral workflow during one of the overcloud deployment steps, as provided by [1]. Some new service-specific parameters are available to determine the workflow to execute and the ansible playbook to use. A new `CephAnsibleExtraConfig` parameter can be used to provide arbitrary config variables consumed by `ceph-ansible`. The pre-existing template params consumed up until the Pike release to drive `puppet-ceph` continue to work and are translated, when possible, into the equivalent `ceph-ansible` variable. A new environment file is added to enable use of ceph-ansible; the pre-existing puppet-ceph implementation remains unchanged and usable for non-containerized deployments. 1. https://review.openstack.org/#/c/463324/ Change-Id: I81d44a1e198c83a4ef8b109b4eb6c611555dcdc5
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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. \ No newline at end of file