Use backup-volfile-servers option for glusterfs mounts
First, glusterfs mount will use primary server, supplied by _param,
overridable on cluster-level.
If it fails, it will try to mount from each of 3 cluster nodes as a backup.
Change-Id: I5b7a68639263610a5e44f0865b13aa381ad9d127
diff --git a/glusterfs/client/volume/keystone.yml b/glusterfs/client/volume/keystone.yml
index 188ea03..415e93f 100644
--- a/glusterfs/client/volume/keystone.yml
+++ b/glusterfs/client/volume/keystone.yml
@@ -8,4 +8,5 @@
path: /var/lib/keystone/fernet-keys
server: ${_param:keystone_glusterfs_service_host}
user: keystone
- group: keystone
\ No newline at end of file
+ group: keystone
+ opts: "defaults,backup-volfile-servers=${_param:cluster_node01_address}:${_param:cluster_node02_address}:${_param:cluster_node03_address}"