---
- name: ReaR Backup Playbook
  hosts: all
  become: true
  gather_facts: true
  strategy: free

  vars_files:
    - bigboot_vars.yml

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

    - name: Check for backup success file for Bigboot
      ansible.builtin.stat:
        path: "{{ bigboot_backup_success_file }}"
      register: bigboot_backup_success

    - name: End if backup for Bigboot already exists
      ansible.builtin.meta: end_host
      when:
        - bigboot_backup_success['stat']['exists'] | bool
        - not rear_force_backup | default(false) | bool

    - name: Perform ReaR Backup and write success log
      when:
        - bigboot_data[inventory_hostname]['bigboot_execute_bigboot'] | default(false) | bool
        - not rear_backup_skip | default(false) | bool
      block:
        - name: Perform ReaR backup # noqa var-naming
          ansible.builtin.include_role:
            name: rhc.rear.rear_backup
          vars:
            rear_nfs_export_share: "{{ bigboot_nfs_backup_share }}"

        - name: Copy ReaR log file to backup location
          ansible.builtin.copy:
            src: "/var/log/rear/rear-{{ ansible_hostname }}.log"
            dest: "/var/log/rear-{{ ansible_hostname }}-{{ '%Y-%m-%d' | strftime(old_rear_log['stat']['mtime']) }}.log"
            mode: "0644"
            backup: true
            remote_src: true

        - name: Remove ReaR log file
          ansible.builtin.file:
            path: "/var/log/rear/rear-{{ ansible_hostname }}.log"
            state: absent

        - name: Create success file directory if not present
          ansible.builtin.file:
            path: "{{ bigboot_backup_success_path }}"
            state: directory
            mode: "0755"

        - name: Create Bigboot backup success file
          ansible.builtin.copy:
            dest: "{{ bigboot_backup_success_file }}"
            content: "success\n"
            mode: "0644"