Chapter 4. Deploy the Shared File System Service with NetApp Back Ends
After you create /home/stack/templates/netapp-config.yaml, log in as the stack user on the undercloud and deploy the configured back end by running:
$ source ~/stackrc
$ openstack overcloud deploy --templates -e /usr/share/openstack-tripleo-heat-templates/environments/manila-netapp-config.yaml -e /home/stack/templates/netapp-config.yaml
The /usr/share/openstack-tripleo-heat-templates/environments/manila-netapp-config.yaml used here is the environment file provided with the director for deploying NetApp back ends for the Shared File System service. The /home/stack/templates/netapp-config.yaml file created in the previous section allows you to override the default settings to suit your deployment.
If you passed any extra environment files when you created the overcloud, pass them again here by using the -e option to avoid making undesired changes to the overcloud. For more information, see Modifying the Overcloud Environment in the Director Installation and Usage guide.