version: "3.0"
services:
    ceph_mgr:
        container_name: ceph_mgr
        image: docker.io/ceph/daemon:latest-nautilus
        #copy hostname of the host to avoid confusion in e.g. `ceph status`
        hostname: ${HOSTNAME}
        volumes:
            - /ceph/mgr/var/lib/ceph/:/var/lib/ceph/
            - /ceph/mgr/etc/ceph/:/etc/ceph/
        command: mgr
        networks:
            - ceph
networks:
    ceph:
        external: true