---
- name: install the postgresql packages
  apt: pkg={{ item }} state={{ psql_pkg_state }}
  with_items: '{{ postgresql_pkgs }}'
  notify: Restart postgresql
  tags: [ 'postgresql', 'postgres' ]

- name: Install the packages that ansible needs to manage the postgresql users and databases
  apt: pkg={{ item }} state={{ psql_pkg_state }}
  with_items:
    - python-psycopg2
  tags: [ 'postgresql', 'postgres' ]

- name: Ensure that the postgresql server is started
  service: name=postgresql state=started enabled=yes
  when: postgresql_enabled
  tags: [ 'postgresql', 'postgres' ]

- name: Ensure that the postgresql server is stopped and disabled
  service: name=postgresql state=stopped enabled=no
  when: not postgresql_enabled
  tags: [ 'postgresql', 'postgres' ]