tripleo-ansible/tripleo_ansible/roles/backup_and_restore
Juan Larriba 288233da8c Automate the /var/lib/ceph backup during recovery phase
To keep strong consistency for Ceph when Ceph nodes are collocated with
controllers, it is necessary to take a backup of the /var/lib/ceph
directory just before doing a recovery, restore the ReaR backup and then
extract the /var/lib/ceph backup over the (old) ceph data that is
outdated. With this simple action, the information lost is almost none.

This change creates two new scripts that are executed by ReaR during
restore that do exactly what is needed, eliminating the need for doing
it by hand.

Change-Id: Ib7c699b737980c5495cce2cf42f5847fda0f72f5
2021-10-01 10:49:18 +02:00
..
defaults bnr change the name of the var to more generic names 2021-09-13 08:31:06 +02:00
meta fix galaxy meta requirements 2021-09-21 08:53:45 -05:00
molecule/default bnr change the name of the var to more generic names 2021-09-13 08:31:06 +02:00
tasks Automate the /var/lib/ceph backup during recovery phase 2021-10-01 10:49:18 +02:00
templates [B&R] Fixed typos in Backup and Restore role templates 2021-02-11 12:47:17 -05:00
vars BaR doc update + lftp missing package 2020-10-13 15:28:35 +02:00