vm-ansible/roles/postgresql/tasks/main.yaml

---
- name: "Install PostgreSQL via apt"
  apt:
    update_cache: yes
    state: present
    name:
     - postgresql

- name: Add access to every host on local network
  postgresql_pg_hba:
    dest: /var/lib/postgres/data/pg_hba.conf
    contype: host
    users: all
    databases: all
    address: samenet
    state: present

- name: Add access to every host via tls on local network
  postgresql_pg_hba:
    dest: /var/lib/postgres/data/pg_hba.conf
    contype: hostssl
    users: all
    databases: all
    address: samenet
    state: present

- name: Enable and restart PostgreSQL daemon
  service:
    name: postgresql
    state: restarted
    enabled: yes

- name: Allow postgresql port via ufw
  community.general.ufw:
    rule: allow
    port: "5432"
    proto: tcp