# Note: This yaml file serves as an example for overriding the manifest
# to enable additional externally managed Ceph Cinder backend.
# Configuration of external ceph cluster is provided by a pre-existing configmap.
# For backup external ceph, backup-external-ceph configmap with ceph.conf data field.
# For 2nd tier external ceph, external-ceph configmap with external-ceph.conf data field.
---
backup:
  external_ceph_rbd:
    enabled: true
    configmap: backup-external-ceph

ceph_client:
  enable_external_ceph_backend: True
  external_ceph:
    rbd_user: cinder2
    rbd_user_keyring: RBDUserKeyRing
    configmap: external-ceph

conf:
  cinder:
    DEFAULT:
      enabled_backends: "rbd1,rbd2"
  backends:
    rbd2:
      volume_driver: cinder.volume.drivers.rbd.RBDDriver
      volume_backend_name: rbd2
      rbd_pool: cinder2.volumes
      rbd_ceph_conf: "/etc/ceph/external-ceph.conf"
      rbd_flatten_volume_from_snapshot: False
      report_discard_supported: True
      rbd_max_clone_depth: 5
      rbd_store_chunk_size: 4
      rados_connect_timeout: -1
      rbd_user: cinder2
      rbd_secret_uuid: 3f0133e4-8384-4743-9473-fecacc095c74
      image_volume_cache_enabled: True
      image_volume_cache_max_size_gb: 200
      image_volume_cache_max_count: 50
...