14.2. Install the Shared File System Service Packages

The following packages provide the components of the Shared File System service:
openstack-manila
Provides the main OpenStack Shared File System service.
openstack-manila-share
Provides the service necessary for exporting provisioned shares.
python-manilaclient
Provides the client library and CLI for the Shared File System service
Install the packages on the Controller node: 
# yum install -y openstack-manila openstack-manila-share python-manilaclient