---
# Use systemd to manage container on Atomic host and CoreOS
- name: generate systemd unit file
  become: true
  template:
    src: "{{ playbook_dir }}/roles/ceph-nfs/templates/ceph-nfs.service.j2"
    dest: /var/lib/nfs/ganesha/ceph-nfs@.service
    owner: "root"
    group: "root"
    mode: "0644"
  when:
    is_atomic or
    ansible_os_family == 'CoreOS'

- name: link systemd unit file for NFS instance
  file:
    src: /var/lib/nfs/ganesha/ceph-nfs@.service
    dest: /etc/systemd/system/multi-user.target.wants/ceph-nfs@{{ ansible_hostname }}.service
    state: link
  when:
    is_atomic or
    ansible_os_family == 'CoreOS'

- name: enable systemd unit file for NFS instance
  shell: systemctl enable /etc/systemd/system/multi-user.target.wants/ceph-nfs@{{ ansible_hostname }}.service
  failed_when: false
  changed_when: false
  when:
    is_atomic or
    ansible_os_family == 'CoreOS'

- name: reload systemd unit files
  shell: systemctl daemon-reload
  changed_when: false
  failed_when: false
  when:
    is_atomic or
    ansible_os_family == 'CoreOS'

- name: systemd start NFS container
  service:
    name: ceph-nfs@{{ ansible_hostname }}
    state: started
    enabled: yes
  changed_when: false
  when:
    is_atomic or
    ansible_os_family == 'CoreOS'

- name: wait for ceph.conf exists
  wait_for:
      path: /etc/ceph/ceph.conf
  when: is_atomic

- name: run the ceph NFS docker image
  docker:
    image: "{{ ceph_nfs_docker_username }}/{{ ceph_nfs_docker_imagename }}"
    name: "{{ ansible_hostname }}"
    net: "host"
    state: "running"
    privileged: true
    ports: "{{ ceph_nfs_port }}:{{ ceph_nfs_port }},111:111"
    env: "CEPH_DAEMON=NFS,CEPH_PUBLIC_NETWORK={{ ceph_nfs_docker_subnet }},{{ ceph_nfs_extra_envs }}"
    volumes: "/etc/ceph:/etc/ceph,/etc/ganesha:/etc/ganesha"
  when:
    not is_atomic and
    ansible_os_family != 'CoreOS' and
    not mon_containerized_deployment_with_kv

- name: run the ceph NFS docker image with kv
  docker:
    image: "{{ ceph_nfs_docker_username }}/{{ ceph_nfs_docker_imagename }}"
    name: "{{ ansible_hostname }}"
    net: "host"
    state: "running"
    privileged: true
    env: "CEPH_DAEMON=NFS,CEPH_PUBLIC_NETWORK={{ ceph_nfs_docker_subnet }},{{ ceph_nfs_extra_envs }}"
    volumes: "/etc/ganesha:/etc/ganesha"
  when:
    not is_atomic and
    ansible_os_family != 'CoreOS' and
    mon_containerized_deployment_with_kv