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authorDamien <dciabrin@redhat.com>2017-05-09 05:11:21 -0400
committerMichele Baldessari <michele@acksyn.org>2017-06-04 10:07:34 +0200
commit0413a12512f9c099c9bee0f51f360027f52e7456 (patch)
tree74142cca2e1ab6c64c845787b57f538d51e5ffb5 /scripts
parent2cd3c412bf850c087564bcaf652d2c3dce77cab3 (diff)
Containerize Redis for HA
This service allows configuring and deploying Redis containers in a HA overcloud managed by pacemaker. The containers are managed and run by pacemaker. Inside there is pacemaker_remote which will invoke the resource agent managing galera. The resources themselves are created via puppet-pacemaker inside a short-lived container used for this purpose (mysql_init_bundle). This container needs to use the 'docker_config' section to invoke puppet (as opposed to 'docker_puppet_tasks'), because due to the HA composability each resource creation needs to happen on the bootstrap node of that service and 'docker_puppet_tasks' will only run on the controller/primary role. Co-Authored-By: Michele Baldessari <michele@acksyn.org> Closes-Bug: #1692924 Depends-On: Ia1131611d15670190b7b6654f72e6290bf7f8b9e Change-Id: Ie045954fcc86ef2b3e4562b6f012853177f03948
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