diff --git a/doc/source/administration/overcloud.rst b/doc/source/administration/overcloud.rst index 914e727048ba068b6e6f3b734fc6c3422a26599a..f4cfd2acdf30bc76158fbb8cd60b2c0bb543746e 100644 --- a/doc/source/administration/overcloud.rst +++ b/doc/source/administration/overcloud.rst @@ -250,6 +250,27 @@ Further information on backing up and restoring the database is available in the :kolla-ansible-doc:`Kolla Ansible documentation <admin/mariadb-backup-and-restore.html>`. +Performing Database Recovery +============================ + +Recover a completely stopped MariaDB cluster using the underlying support in +Kolla Ansible. + +To perform recovery run the following command: + +.. code-block:: console + + kayobe overcloud database recover + +Or to perform recovery on specified host, run the following command: + +.. code-block:: console + + kayobe overcloud database recover --force-recovery-host <host> + +By default the underlying kolla-ansible will automatically determine which +host to use, and this option should not be used. + Gathering Facts ===============