---
# Copyright 2019 Red Hat, Inc.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.

- name: Ceph MON
  become: true
  hosts: overcloud_ceph_mon
  tasks:
    - name: Stop monitor services
      import_role:
        name: backup_and_restore
        tasks_from: ceph_mon_stop
      tags: backup

- name: Ceph MGR
  become: true
  hosts: overcloud_ceph_mgr
  tasks:
    - name: Stop manager services
      import_role:
        name: backup_and_restore
        tasks_from: ceph_mgr_stop
      tags: backup

- name: Ceph NFS
  become: true
  hosts: overcloud_ceph_nfs
  tasks:
    - name: Stop ceph_nfs services
      import_role:
        name: backup_and_restore
        tasks_from: ceph_nfs_stop
      tags: backup

- name: Ceph MDS
  hosts: undercloud
  tasks:
    - name: Set variables
      set_fact:
        ceph_ansible_path: "{{ ceph_ansible_path_dir is defined | ternary ( ceph_ansible_path_dir, '/usr/share/ceph-ansible' ) }}"
        ansible_log: "{{ ceph_deactivate_log is defined | ternary ( ceph_deactivate_log, '/home/stack/ceph_deactivate_mds.log' ) }}"
        ceph_ansible_inventory: |
            "{{ ansible_inventory is defined | ternary (ansible_inventory, '/home/stack/config-download/overcloud/ceph-ansible/inventory.yml' ) }}"
        ceph_deactivate_mds_file_path: |
            "{{ ceph_deactivate_mds_file is defined | ternary (ceph_deactivate_mds_file, '/usr/share/ansible/tripleo_playbooks/ceph_deactivate_mds.yaml') }}"
        ceph_extra_vars_file_path: |
            "{{ ceph_extra_vars_file is defined | ternary (ceph_extra_vars_file, '@/home/stack/config-download/overcloud/ceph-ansible/extra_vars.yml') }}"
      when:
        - groups["overcloud_ceph_mds"] is defined
        - groups["overcloud_ceph_mds"]|length>0

    - name: Execute the deactivate_mds ansible playbook
      shell: |
         set -o pipefail
         ANSIBLE_ACTION_PLUGINS={{ ceph_ansible_path }}/plugins/actions/ \
         ANSIBLE_CALLBACK_PLUGINS={{ ceph_ansible_path }}/plugins/callback/ \
         ANSIBLE_FILTER_PLUGINS={{ ceph_ansible_path }}/plugins/filter/ \
         ANSIBLE_ROLES_PATH={{ ceph_ansible_path }}/roles/ \
         ANSIBLE_LIBRARY={{ ceph_ansible_path }}/library/ \
         ANSIBLE_CONFIG={{ ceph_ansible_path }}/ansible.cfg \
         ANSIBLE_REMOTE_TEMP=/tmp/ceph_ansible_tmp \
         ANSIBLE_FORKS=25 \
         ANSIBLE_GATHER_TIMEOUT=60 \
         ANSIBLE_CALLBACK_WHITELIST=profile_tasks \
         ANSIBLE_STDOUT_CALLBACK=default \
         ANSIBLE_LOG_PATH={{ ansible_log }} \
         ansible-playbook --skip-tags package-install,with_pkg \
          -e ansible_python_interpreter=/usr/libexec/platform-python \
          --extra-vars {{ ceph_extra_vars_file_path }} \
          -i {{ ceph_ansible_inventory }} \
          {{ ceph_deactivate_mds_file_path }}
      tags: backup
      when:
        - groups["overcloud_ceph_mds"] is defined
        - groups["overcloud_ceph_mds"]|length>0

- name: Ceph RGW
  become: true
  hosts: overcloud_ceph_rgw
  tasks:
    - name: Stop ceph_rgw services
      import_role:
        name: backup_and_restore
        tasks_from: ceph_rgw_stop
      tags: backup

- name: Backup Ceph directory
  become: true
  hosts: overcloud_ceph_mon
  tasks:
    - name: Backup ceph directory and storage on the shared directory
      import_role:
        name: backup_and_restore
        tasks_from: ceph_backup
      tags: backup