---
- name: Install operating system packages
  ansible.builtin.dnf:
    name:
      - ca-certificates
      - curl
      - policycoreutils-python-utils
      - podman
      - postgresql-server
      - postgresql-contrib
      - sudo
      - tar
    state: present
    update_cache: true

- name: Create rootless application user
  ansible.builtin.user:
    name: "{{ app_user }}"
    create_home: true
    shell: /bin/bash
    state: present
  register: app_user_result

- name: Store application user ID
  ansible.builtin.set_fact:
    app_user_uid: "{{ app_user_result.uid }}"

- name: Enable linger for application user
  ansible.builtin.command:
    argv: [loginctl, enable-linger, "{{ app_user }}"]
  args:
    creates: "/var/lib/systemd/linger/{{ app_user }}"

- name: Start application user manager
  ansible.builtin.systemd_service:
    name: "user@{{ app_user_uid }}.service"
    state: started