---
- name: Initiate postgres
  ansible.builtin.command: |
    initdb --locale=C.UTF-8 --encoding=UTF8 -D /var/lib/postgres/data
  args:
    creates: /var/lib/postgres/data
  become: true
  become_user: postgres
- name: Start and enable postgres
  ansible.builtin.systemd_service:
    name: postgresql.service
    state: started
    enabled: true
- name: Configure postgres
  notify: Restart postgresql
  block:
    - name: Modify client authentication config
      community.postgresql.postgresql_pg_hba:
        dest: /var/lib/postgres/data/pg_hba.conf
        overwrite: true
        rules_behavior: combine
        databases: all
        rules:
          - contype: local
            users: postgres
            method: peer
          - contype: host
            users: all
            method: scram-sha-256
            address: all
    - name: Edit listen addresses
      ansible.builtin.lineinfile:
        path: /var/lib/postgres/data/postgresql.conf
        regexp: '^#listen_addresses'
        line: "listen_addresses = '*'"