Ceph RBDMirror CRD

Rook allows creation and updating rbd-mirror daemon(s) through the custom resource definitions (CRDs). RBD images can be asynchronously mirrored between two Ceph clusters. For more information about user management and capabilities see the Ceph docs.

Creating daemons

To get you started, here is a simple example of a CRD to deploy an rbd-mirror daemon.

  1. apiVersion: ceph.rook.io/v1
  2. kind: CephRBDMirror
  3. metadata:
  4.   name: my-rbd-mirror
  5.   namespace: rook-ceph
  6. spec:
  7.   count: 1

Prerequisites

This guide assumes you have created a Rook cluster as explained in the main Quickstart guide