ceph-ansible/roles/ceph-nfs/tasks/pre_requisite_container.yml

---
- name: keyring related tasks
  when: groups.get(mon_group_name, []) | length > 0
  block:
    - name: set_fact container_exec_cmd
      set_fact:
        container_exec_cmd: "{{ container_binary }} exec ceph-mon-{{ hostvars[item]['ansible_facts']['hostname'] }}"
      with_items: "{{ groups.get(mon_group_name, []) }}"
      delegate_to: "{{ item }}"
      delegate_facts: true
      run_once: true

    - name: "/var/lib/ceph/radosgw/{{ cluster }}-{{ ansible_facts['hostname'] }}"
      file:
        path: "{{ item.0 }}"
        state: "directory"
        owner: "{{ ceph_uid }}"
        group: "{{ ceph_uid }}"
        mode: "0755"
      delegate_to: "{{ item.1 }}"
      with_nested:
        - ["/var/lib/ceph/radosgw/{{ cluster }}-rgw.{{ ansible_facts['hostname'] }}",
          "/var/lib/ceph/radosgw/{{ cluster }}-nfs.{{ ansible_facts['hostname'] }}" ]
        - [ "{{ groups.get(mon_group_name)[0] }}", "{{ inventory_hostname }}" ]

    - name: set_fact keyrings_list
      set_fact:
        keyrings_list:
          - { name: "client.bootstrap-rgw", path: "/var/lib/ceph/bootstrap-rgw/{{ cluster }}.keyring", copy_key: "{{ nfs_obj_gw }}" }
          - { name: "client.admin", path: "/etc/ceph/{{ cluster }}.client.admin.keyring", copy_key: "{{ copy_admin_key }}" }
          - { name: "client.rgw.{{ ansible_facts['hostname'] }}", create: True, path: "/var/lib/ceph/radosgw/{{ cluster }}-rgw.{{ ansible_facts['hostname'] }}/keyring", caps: { "mon": "allow r", "osd": "allow rwx tag rgw *=*"}  }
          - { name: "client.nfs.{{ ansible_facts['hostname'] }}", create: True, path: "/var/lib/ceph/radosgw/{{ cluster }}-nfs.{{ ansible_facts['hostname'] }}/keyring", caps: { "mon": "r", "osd": "allow rw pool=.nfs"} }

    - name: create keyrings from a monitor
      ceph_key:
        name: "{{ item.name }}"
        cluster: "{{ cluster }}"
        dest: "{{ item.path }}"
        caps: "{{ item.caps }}"
        import_key: True
        owner: "{{ ceph_uid }}"
        group: "{{ ceph_uid }}"
        mode: "0600"
      no_log: "{{ no_log_on_ceph_key_tasks }}"
      environment:
        CEPH_CONTAINER_IMAGE: "{{ ceph_docker_registry + '/' + ceph_docker_image + ':' + ceph_docker_image_tag if containerized_deployment else None }}"
        CEPH_CONTAINER_BINARY: "{{ container_binary }}"
      delegate_to: "{{ groups.get(mon_group_name)[0] }}"
      loop: "{{ keyrings_list }}"
      when:
        - cephx | bool
        - item.create | default(False) | bool

    - name: get keys from monitors
      ceph_key:
        name: "{{ item.name }}"
        cluster: "{{ cluster }}"
        output_format: plain
        state: info
      environment:
        CEPH_CONTAINER_IMAGE: "{{ ceph_docker_registry + '/' + ceph_docker_image + ':' + ceph_docker_image_tag if containerized_deployment | bool else None }}"
        CEPH_CONTAINER_BINARY: "{{ container_binary }}"
      register: _rgw_keys
      loop: "{{ keyrings_list }}"
      delegate_to: "{{ groups.get(mon_group_name)[0] }}"
      run_once: true
      when:
        - cephx | bool
        - item.copy_key | default(True) | bool
      no_log: "{{ no_log_on_ceph_key_tasks }}"

    - name: debug
      debug:
        msg: "{{ _rgw_keys }}"

    - name: copy ceph key(s) if needed
      copy:
        dest: "{{ item.item.path }}"
        content: "{{ item.stdout + '\n' }}"
        owner: "{{ ceph_uid if containerized_deployment | bool else 'ceph' }}"
        group: "{{ ceph_uid if containerized_deployment | bool else 'ceph' }}"
        mode: "{{ ceph_keyring_permissions }}"
      with_items: "{{ _rgw_keys.results }}"
      when:
        - cephx | bool
        - item.item.copy_key | default(True) | bool
      no_log: "{{ no_log_on_ceph_key_tasks }}"

    - name: dbus related tasks
      block:
        - name: get file
          command: "{{ container_binary }} run --rm --entrypoint=cat {{ ceph_docker_registry + '/' + ceph_docker_image + ':' + ceph_docker_image_tag }} /etc/dbus-1/system.d/org.ganesha.nfsd.conf"
          register: dbus_ganesha_file
          run_once: true
          changed_when: false

        - name: create dbus service file
          copy:
            content: "{{ dbus_ganesha_file.stdout }}"
            dest: /etc/dbus-1/system.d/org.ganesha.nfsd.conf
            owner: "root"
            group: "root"
            mode: "0644"

        - name: reload dbus configuration
          command: "killall -SIGHUP dbus-daemon"
      when: ceph_nfs_dynamic_exports | bool