zookeeper is moved to cfgm and cassandra will be running in both cfgm and database nodes, So making backup_restore procedure to accomadate this.
zookeeper is moved to cfgm and cassandra will be running
in both cfgm and database nodes, So making backup_restore
procedure to accomadate this.

Change-Id: I66121bbc28609e8c3d48ba52586580d28606aae9
Closs-Bug: 1636344

Juniper/contrail-fabric-utils,Juniper/contrail-fabric-utils