---
- name: analyse backup hours for pulling server
  set_fact:
    backup_times_server_hour: "{{ backup_times_server_hour | default([]) + [item + backup_hour_shift] }}"
  loop: "{{ backup_times_hour }}"

- name: generate backup user ssh key
  user:
    name: "{{ backup_owner }}"
    generate_ssh_key: yes
    ssh_key_type: rsa
    ssh_key_bits: 4096
    home: "{{ backup_folder }}"

- name: template main server backup pull script
  template:
    src: backup/backup_from_clients.sh.j2
    dest: "{{ backup_folder }}/pull-backup.sh"
    mode: 0740

- name: setup cronjob for server backup pull
  cron:
    name: "pull backups"
    weekday: "{{ backup_times_weekday }}"
    hour: "{{ backup_times_server_hour | join(',') }}"
    minute: "{{ backup_times_minute }}"
    job: "{{ backup_folder }}/pull-backup.sh"