---
# Defines tasks applicable for postgreSQL

- name: Install Postgres
  apt:
    name: "{{ packages }}"
    state: present
  vars:
    packages:
    - postgresql-9.6
    - python-psycopg2
  tags:
    - dependencies
  when: ansible_distribution_version == '9'

- name: Install Postgres
  apt:
    name: "{{ packages }}"
    state: present
  vars:
    packages:
    - postgresql
    - python-psycopg2
    - python3-psycopg2
  tags:
    - dependencies
  when: ansible_distribution_version == '10'

- name: Install Postgres
  apt:
    name: "{{ packages }}"
    state: present
  vars:
    packages:
    - postgresql
    - python3-psycopg2
  tags:
    - dependencies
  when: ansible_distribution_version == '11'

- name: Copy PostgreSQL configuration into place
  copy: src=etc_postgresql_11_main_postgresql.conf dest=/etc/postgresql/11/main/postgresql.conf owner=postgres group=postgres mode=0644
  when: ansible_distribution_version == '10'

- name: Copy PostgreSQL configuration into place
  copy: src=etc_postgresql_13_main_postgresql.conf dest=/etc/postgresql/13/main/postgresql.conf owner=postgres group=postgres mode=0644
  when: ansible_distribution_version == '11'

- name: Ensure PostgreSQL is restarted
  service: name=postgresql state=restarted

- name: Set password for PostgreSQL admin user
  become: true
  become_user: postgres
  postgresql_user: name={{ db_admin_username }} password={{ db_admin_password }} encrypted=yes