tree f65e1e71cfd7cbe56bafb40497ddc0a12e1bdae8
parent d856be854676b22c4750ee1526cd99fa0501c8f2
author Sam Stoelinga <sammiestoel@gmail.com> 1492465771 -0700
committer Sam Stoelinga <sammiestoel@gmail.com> 1492533736 -0700

Fix glusterfs clients backup-volfile-servers

Previously glusterfs clients would set the backup-volfile-servers to
be the same as the current node. This will result in an incorrect
result for example when we run glusterfs.client.volume.glance from
the OpenStack controller node. In that case it would result in the
backup-volfile-servers to be set to the controller_node01_address.
We can not assume that cluster_node0{1,2,3}_address points to the
glusterfs servers as in most cases the clients are not running
on the same node as the glusterfs server.

This patch fixes the issue by adding a new parameter should be set
to to the glusterfs server addresses.

This is a fix for commit: #1e5cb45c79e959c4a which introduced
the backup-volfile-servers option, but with the incorrect
parameters.

!ClusterModelImpact: Requires change in cluster model

Co-Authored-By: Rob Hilton <rhilton@mirantis.com>