ansible/roles/postgresql/tasks/main.yml

#!/usr/bin/ansible-playbook
# vim:ft=ansible:
---
- name: Set up PostgreSQL
  block:
    - name: Install PostgreSQL
      apt:
        name:
          - libpq-dev
          - postgresql
          - postgresql-contrib
          - python3-psycopg2
    - name: Start PostgreSQL
      systemd:
        name: postgresql
        enabled: yes
        state: started
  become: yes