---

- name: Create the necessary directories
  sudo: yes
  file:
    dest: "{{item}}"
    state: directory
    owner: "{{postgresql_admin_user}}"
    group: "{{postgresql_admin_group}}"
  with_items:
    - "{{postgresql_conf_directory}}"
    - "{{postgresql_data_directory}}"
    - "{{postgresql_runtime_directory}}"
    - "{{postgresql_log_directory}}"
  tags:
    - postgresql
    - db
    - conf

- name: Configure PostgreSQL
  sudo: yes
  template:
    src: "{{item}}"
    dest: "{{postgresql_conf_directory}}/{{item}}"
  with_items:
    - postgresql.conf
    - pg_ctl.conf
    - environment
  notify: restart postgresql
  tags:
    - postgresql
    - db
    - conf

- name: Configure PostgreSQL (authentication)
  sudo: yes
  template:
    src: pg_hba.conf
    dest: "{{postgresql_hba_file}}"
  notify: restart postgresql
  tags:
    - postgresql
    - db
    - conf

- name: Configure PostgreSQL (ident)
  sudo: yes
  template:
    src: pg_ident.conf
    dest: "{{postgresql_ident_file}}"
  notify: restart postgresql
  tags:
    - postgresql
    - db
    - conf