---
- name: Perform a ReaR backup
  hosts: all
  become: true
  gather_facts: true
  strategy: free

  tasks:
    - name: Perform ReaR Backup
      when:
        - ansible_distribution_major_version == '7'
        - not rear_backup_skip | default(false) | bool
      block:
        - name: Import rear_vars role
          ansible.builtin.import_role:
            name: rhc.rear.rear_vars

        - name: Fetch the NFS exports template name
          ansible.builtin.set_fact:
            job_template_name: "{{ nfs_exports_template_name }}"

        - name: Include the backup role
          ansible.builtin.include_role:
            name: rhc.rear.rear_backup
      rescue:
        - name: Clean up on ReaR failure
          ansible.builtin.include_role:
            name: rhc.rear.rear_remove

        - name: Fail and print message
          ansible.builtin.fail:
            msg: "ReaR backup failed. All changes have been rolled back. Please retry."