ceph-ansible/roles/ceph-rbd-mirror/templates/ceph-rbd-mirror.service.j2

[Unit]
Description=Ceph RBD mirror
{% if container_binary == 'docker' %}
After=docker.service
{% endif %}

[Service]
EnvironmentFile=-/etc/environment
ExecStartPre=-/usr/bin/{{ container_binary }} stop ceph-rbd-mirror-{{ ansible_hostname }}
ExecStartPre=-/usr/bin/{{ container_binary }} rm ceph-rbd-mirror-{{ ansible_hostname }}
ExecStart=/usr/bin/{{ container_binary }} run --rm --net=host \
  --memory={{ ceph_rbd_mirror_docker_memory_limit }} \
  {% if (container_binary == 'docker' and ceph_docker_version.split('.')[0] is version_compare('13', '>=')) or container_binary == 'podman' -%}
  --cpus={{ ceph_rbd_mirror_docker_cpu_limit }} \
  {% else -%}
  --cpu-quota={{ ceph_rbd_mirror_docker_cpu_limit * 100000 }} \
  {% endif -%}
  -v /var/lib/ceph:/var/lib/ceph:z \
  -v /etc/ceph:/etc/ceph:z \
  -v /var/run/ceph:/var/run/ceph:z \
  -v /etc/localtime:/etc/localtime:ro \
  -e CLUSTER={{ cluster }} \
  -e CEPH_DAEMON=RBD_MIRROR \
  -e CONTAINER_IMAGE={{ ceph_docker_registry }}/{{ ceph_docker_image }}:{{ ceph_docker_image_tag }} \
  --name=ceph-rbd-mirror-{{ ansible_hostname }} \
  {{ ceph_rbd_mirror_docker_extra_env }} \
  {{ ceph_docker_registry }}/{{ ceph_docker_image }}:{{ ceph_docker_image_tag }}
ExecStopPost=-/usr/bin/{{ container_binary }} stop ceph-rbd-mirror-{{ ansible_hostname }}
Restart=always
RestartSec=10s
TimeoutStartSec=120
TimeoutStopSec=15

[Install]
WantedBy=multi-user.target