#provide the OSD_ID via a environment variable: #OSD_ID=1337 version: "3.0" services: ceph_osd_%OSD_ID%: container_name: ceph_osd_%OSD_ID% image: docker.io/ceph/daemon:latest-octopus #copy hostname of the host to correctly calculate CRUSH map positions hostname: ${HOSTNAME} environment: - OSD_ID=%OSD_ID% volumes: - /ceph/osd_%OSD_ID%/var/lib/ceph/:/var/lib/ceph/ - /ceph/osd_%OSD_ID%/etc/ceph/:/etc/ceph/ - /dev/:/dev/ command: osd_ceph_volume_activate privileged: true networks: - ceph networks: ceph: external: true