- name: Backup /etc and /var/www, add cronjob
  hosts: all
  become: true
  tasks:
    - name: Create backup script
      ansible.builtin.copy:
        dest: /usr/local/bin/backup.sh
        mode: '0755'
        content: |
          #!/bin/bash
          tar -czf /tmp/backup_$(date +\%F).tar.gz /etc /var/www

    - name: Execute backup script
      ansible.builtin.command: /usr/local/bin/backup.sh
      register: myoutput
      changed_when: myoutput.rc != 0

    - name: Add cronjob for daily back-up
      ansible.builtin.cron:
        name: "Daily backup of /etc and /var/www"
        user: iac
        job: "/usr/local/bin/backup.sh"
        minute: "0"
        hour: "1"