---

- name: Create controller's backup
  block:
    - name: Create temp folder related to backup
      file:
        state: directory
        path: "{{ backup_and_recover_temp_folder }}"

    # Using this task on OSP17
    - name: Copy tripleo-inventory
      copy:
        src: "{{ ansible_inventory }}"
        dest: "{{ backup_and_recover_temp_folder }}/tripleo-inventory.yaml"
      when:
        - create_backup|bool
        - ansible_inventory is defined
        - ansible_inventory != ""

    # Using this task in OSP16.x
    - name: Generate tripleo inventory
      shell: |
        source {{ stackrc }} &&
        tripleo-ansible-inventory \
        --ansible_ssh_user {{ undercloud_node_user }} \
        --static-yaml-inventory {{ backup_and_recover_temp_folder }}/tripleo-inventory.yaml
      when:
        - create_backup|bool
        - ansible_inventory is not defined or ansible_inventory == ""

    - name: Setup NFS on the backup node using IP {{ backup_migration_ip }}
      shell: |
        source {{ stackrc }} &&
        openstack overcloud backup \
        --inventory {{ backup_and_recover_temp_folder }}/tripleo-inventory.yaml \
        --setup-nfs \
        --extra-vars '{
                "tripleo_backup_and_restore_server": {{ backup_migration_ip }},
                "nfs_server_group_name": {{ revert_preparation_server_name }}
              }'

    - name: Setup REAR on the controllers
      shell: |
        source {{ stackrc }} &&
        openstack overcloud backup \
        --inventory {{ backup_and_recover_temp_folder }}/tripleo-inventory.yaml \
        --setup-rear \
        --extra-vars '{
                "tripleo_backup_and_restore_server": {{ backup_migration_ip }}
              }'

    - name: Backup the controllers
      shell: |
        source {{ stackrc }} &&
        openstack overcloud backup \
        --inventory {{ backup_and_recover_temp_folder }}/tripleo-inventory.yaml

    # Ensure that after the controller backups the api responds
    - name: Ensure that the OSP api is working
      shell: >
        source {{ overcloudrc }} && openstack flavor list
      retries: 20
      register: api_rc
      delay: 5
      ignore_errors: yes
      until: api_rc.rc == "0"
  when: create_backup|bool