This review provides several improvements to the
ReaR configuration using the backup-and-restore role.
We allow to:
- Define the ReaR configuration variable
BACKUP_PROG_EXCLUDE depending on the role we want to
backup. If it's a controller node, then, we only
backup the mysql folder from the bootstrap_nodeid.
If it's a compute node, then we skip the folder in which
the VM instances are stored. Also we provide a common
variable if other paths are needed to be excluded common across
all the nodes.
- We configure the iso creation as automatic, so, when we do the
restore the default option will be to try the automated restore.
(with a 30 sec timeout if you need to choose other option).
- We allow to configure the variable NETWORKING_PREPARATION_COMMANDS
in case we need to run any networking command in the nodes just
before the restore. For example, adding a new hosts entry in each node.
All the previous options values are customizable based on the role
defaults variables.
Co-Authored-By: Juan Badia Payno <jbadiapa@redhat.com>
Change-Id: I19367830a00d6e00aaeba40ca98a3cf5d1667bd8
34721617e4