---
- name: Add a user for the postgresql DBs
  become: True
  become_user: postgres
  postgresql_user: user={{ item.user }} password={{ item.pwd }} role_attr_flags={{ item.roles }} port={{ psql_db_port }} state={{ item.userstate | default('present') }}
  with_items: '{{ psql_db_data | default(omit) }}'
  when: item.roles is defined
  tags: [ 'postgresql', 'postgres', 'pg_db' ]

- name: Add the databases with the correct owner. Or remove them, if not used anymore
  become: True
  become_user: postgres
  postgresql_db: db={{ item.name }} port={{ psql_db_port }} encoding={{ item.encoding }} owner={{ item.user }} template=template0 state={{ item.state | default('present') }}
  with_items: '{{ psql_db_data | default(omit) }}'
  when: item.managedb | default(True)
  tags: [ 'postgresql', 'postgres', 'pg_db' ]

- name: Only set a db user password. Mostly for the postgresql user
  become: True
  become_user: postgres
  postgresql_user: user={{ item.user }} password={{ item.pwd }} port={{ psql_db_port }}
  with_items: '{{ psql_db_data | default(omit) }}'
  when:
    - item.pwd is defined
    - item.roles is not defined
  tags: [ 'postgresql', 'postgres', 'pg_db' ]