From c9ac1fcce1d55e2c4899907fc71509fc886b7509 Mon Sep 17 00:00:00 2001 From: Jesse Pretorius Date: Tue, 26 Jan 2016 15:39:15 +0000 Subject: [PATCH] Add AIO reboot advice to developer notes Change-Id: Ia3a4fac8f17d390465ecea53ae2d83a4286ffb66 --- doc/source/developer-docs/quickstart-aio.rst | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/doc/source/developer-docs/quickstart-aio.rst b/doc/source/developer-docs/quickstart-aio.rst index b19030372a..1227b8fa63 100644 --- a/doc/source/developer-docs/quickstart-aio.rst +++ b/doc/source/developer-docs/quickstart-aio.rst @@ -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.