role-postgresql-backup/tasks/main.yml

---
- name: Combine postgresql_backup configuration
  ansible.builtin.set_fact:
    postgresql_backup: "{{ _postgresql_backup | combine(postgresql_backup, recursive=true) }}"

- name: Run optional versionscheck
  ansible.builtin.include_tasks: versioncheck.yml
  when: submodules_versioncheck|bool

- name: Install required Packages
  ansible.builtin.include_tasks: packages.yml

- name: Generate backup script
  become: true
  ansible.builtin.template:
    src: templates/postgresql-backup-script.sh.j2
    dest: /opt/postgresql-backup-script.sh
    owner: "{{ postgresql_backup.user }}"
    backup: true
    mode: 0755

# TODO: Change to systemd timer!
- name: Add backup script as cronjob
  become: true
  ansible.builtin.cron:
    name: backup postgres database
    cron_file: 'wingcon_psql'
    minute: "{{ postgresql_backup.cron_minute | default('*') }}"
    hour: "{{ postgresql_backup.cron_hour | default('0') }}"
    job: /opt/postgresql-backup-script.sh >/dev/null 2>&1
    user: "{{ postgresql_backup.user }}"
  when: postgresql_backup.cron