---
- name: include red hat based system related tasks
  include_tasks: pre_requisite_non_container_red_hat.yml
  when: ansible_os_family == 'RedHat'

- name: include debian based system related tasks
  include_tasks: pre_requisite_non_container_debian.yml
  when: ansible_os_family == 'Debian'

- name: install nfs rgw/cephfs gateway - suse
  zypper:
    name: "{{ item.name }}"
    disable_gpg_check: yes
  with_items:
    - { name: 'nfs-ganesha-rgw', install: "{{ nfs_obj_gw }}" }
    - { name: 'radosgw', install: "{{ nfs_obj_gw }}" }
    - { name: 'nfs-ganesha-ceph', install: "{{ nfs_file_gw }}" }
  when:
    - (ceph_origin == 'repository' or ceph_origin == 'distro')
    - ceph_repository != 'rhcs'
    - ansible_os_family == 'Suse'
    - item.install | bool
  register: result
  until: result is succeeded

# NOTE (leseb): we use root:ceph for permissions since ganesha
# does not have the right selinux context to read ceph directories.
- name: create rados gateway and ganesha directories
  file:
    path: "{{ item.name }}"
    state: directory
    owner: "ceph"
    group: "ceph"
    mode: "0755"
  with_items:
    - { name: "/var/lib/ceph/bootstrap-rgw", create: "{{ nfs_obj_gw }}" }
    - { name: "/var/lib/ceph/radosgw", create: "{{ nfs_obj_gw }}" }
    - { name: "/var/lib/ceph/radosgw/{{ cluster }}-rgw.{{ ansible_hostname }}", create: "{{ nfs_obj_gw }}" }
    - { name: "{{ rbd_client_admin_socket_path }}", create: "{{ nfs_obj_gw }}" }
    - { name: "/var/log/ceph", create: true }
    - { name: "/var/run/ceph", create: true }
  when: item.create | bool

- name: cephx related tasks
  when:
    - cephx | bool
    - groups.get(mon_group_name, []) | length > 0
  block:
    - name: copy bootstrap cephx keys
      copy:
        src: "{{ fetch_directory }}/{{ fsid }}/{{ item.name }}"
        dest: "{{ item.name }}"
        owner: "ceph"
        group: "ceph"
        mode: "0600"
      with_items:
        - { name: "/var/lib/ceph/bootstrap-rgw/{{ cluster }}.keyring", copy_key: "{{ nfs_obj_gw }}" }
        - { name: "/etc/ceph/{{ cluster }}.client.admin.keyring", copy_key: "{{ copy_admin_key }}" }
      when: item.copy_key | bool

    - name: nfs object gateway related tasks
      when: nfs_obj_gw | bool
      block:
        - name: create rados gateway keyring
          command: ceph --cluster {{ cluster }} --name client.bootstrap-rgw --keyring /var/lib/ceph/bootstrap-rgw/{{ cluster }}.keyring auth get-or-create client.rgw.{{ ansible_hostname }} osd 'allow rwx' mon 'allow rw' -o /var/lib/ceph/radosgw/{{ cluster }}-rgw.{{ ansible_hostname }}/keyring
          args:
            creates: /var/lib/ceph/radosgw/{{ cluster }}-rgw.{{ ansible_hostname }}/keyring
          changed_when: false

        - name: set rados gateway key permissions
          file:
            path: /var/lib/ceph/radosgw/{{ cluster }}-rgw.{{ ansible_hostname }}/keyring
            owner: "ceph"
            group: "ceph"
            mode: "0600"

- name: change ownership on /var/log/ganesha
  file:
    path: /var/log/ganesha
    owner: "root"
    group: "root"
    mode: "0755"

- name: stop nfs server service
  systemd:
    name: "{%- if ansible_os_family == 'RedHat' 'nfs-server' %}{%- endif %}{%- if ansible_os_family == 'Suse' 'nfsserver' %}{%- endif %}{%- if ansible_os_family == 'Debian' 'nfs-kernel-server' %}{%- endif %}"
    state: stopped
    enabled: no
  ignore_errors: true