ansible-roles/postgresql/tasks/postgresql-backup.yml

---
- name: Backup script for the postgresql database(s)
  copy: src=postgresql-backup.sh dest=/usr/local/sbin/postgresql-backup owner=root mode=0744
  tags: [ 'pg_backup', 'postgresql', 'postgres' ]

- name: cron job for the postgresql database(s) backup
  copy: src=postgresql-backup.cron dest=/etc/cron.daily/postgresql-backup owner=root mode=0744
  tags: [ 'pg_backup', 'postgresql', 'postgres' ]

- name: postgresql backup defaults
  template: src=pg_backup-default.j2 dest=/etc/default/pg_backup  owner=root mode=0744
  tags: [ 'pg_backup', 'postgresql', 'postgres' ]

- name: Create the postgresql backups data directory
  file: dest={{ pg_backup_destdir }} owner=postgres group=postgres mode=700 recurse=yes state=directory
  tags: [ 'pg_backup', 'postgresql', 'postgres' ]

- name: Create the postgresql WAL files backup directories
  file: dest={{ item }} owner=postgres group=postgres mode=700 recurse=yes state=directory
  with_items:
    - '{{ psql_wal_archiving_log_dir }}'
    - '{{ psql_base_backup_dir }}'
  when: psql_wal_files_archiving_enabled
  tags: [ 'pg_backup', 'postgresql', 'postgres' ]

- name: authorization file for the psql command
  template: src=pgpass.j2 dest={{ pg_backup_pass_file }} owner=root mode=0600
  tags: [ 'pg_backup', 'postgresql', 'postgres', 'pgpass' ]