/etc/openstack_deploy/openstack_user_config.yml::::

storage-infra_hosts:
  infra1:
    ip: 10.5.25.54

storage_hosts:
  infra1:
    ip: 10.5.25.54
    container_vars:
      cinder_backends:
        limit_container_types: cinder_volume
        nfs-volume1:
          volume_backend_name: NFS_VOLUME1
          volume_driver: cinder.volume.drivers.nfs.NfsDriver
          nfs_shares_config: /etc/cinder/nfs_shares_volume1
          nfs_mount_options: "rsize=65535,wsize=65535,timeo=1200,actimeo=120"
          shares:
          - { ip: "10.5.25.125", share: "/vol/cinder" }



/etc/openstack_deploy/env.d/cinder.yml::::

container_skel:
  cinder_volumes_container:
    properties:
      is_metal: false