openstack/openstack-ansible
Code Issues Proposed changes

Merge "Add AIO reboot advice to developer notes"

Browse Source
This commit is contained in:
Jenkins 2016-01-26 18:09:16 +00:00 committed by Gerrit Code Review
commit c5f7870436
1 changed files with 17 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
doc/source/developer-docs/quickstart-aio.rst
View File

@ -161,6 +161,23 @@ in that container.
.. _Install Guide: ../install-guide/
Rebooting the AIO
-----------------
As the AIO includes all three cluster members of MariaDB/Galera, the cluster
has to be re-initialized after the host is rebooted.
This is done by executing the following:
.. code-block:: bash
$ cd /opt/openstack-ansible/playbooks
$ openstack-ansible -e galera_ignore_cluster_state=true galera-install.yml
If this fails to get the database cluster back into a running state, then
please make use of the `Galera Cluster Recovery`_ page in the Install Guide.
.. _Galera Cluster Recovery: ../install-guide/ops-galera-recovery.html
Rebuilding the AIO
------------------
Sometimes it may be useful to destroy all the containers and rebuild the AIO.