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Backup and restore your cloud
For disaster recovery purposes, it is a good practice to perform
regular backups of the database, configuration files, network
information, and OpenStack service details in your environment. For an
OpenStack cloud deployed using OpenStack-Ansible, back up the
/etc/openstack_deploy/ directory.
Backup and
restore the /etc/openstack_deploy/ directory
The /etc/openstack_deploy/ directory contains a live
inventory, host structure, network information, passwords, and options
that are applied to the configuration files for each service in your
OpenStack deployment. Backup the /etc/openstack_deploy/
directory to a remote location.
To restore the /etc/openstack_deploy/ directory, copy
the backup of the directory to your cloud environment.
Database backups and recovery
MariaDB data is available on the infrastructure nodes. You can
recover databases, and rebuild the Galera cluster. For more information,
see galera-cluster-recovery.