---
# `apply: tags:` propagates the concern tag to the INCLUDED tasks — without it a tag on
# a dynamic include_tasks only selects the include itself, not its contents, so
# `--tags <concern>` would run nothing (Ansible gotcha).
- name: Configure host firewall (nftables)
  ansible.builtin.include_tasks:
    file: firewall.yml
    apply:
      tags: [firewall]
  tags: [firewall]

- name: SSH hardening
  ansible.builtin.include_tasks:
    file: ssh.yml
    apply:
      tags: [hardening]
  tags: [hardening]

- name: Fail2ban intrusion deterrence
  ansible.builtin.include_tasks:
    file: fail2ban.yml
    apply:
      tags: [hardening]
  tags: [hardening]