---
- name: Remove Nebula Lighthouse
  block:
    - name: Stop lighthouse service
      systemd:
        name: lighthouse
        state: stopped
        daemon_reload: yes
        enabled: no
      ignore_errors: true
    
    - name: Remove lighthouse systemd service
      file:
        path: /etc/systemd/system/lighthouse.service
        state: absent
  when: inventory_hostname in groups['nebula_lighthouse']

- name: Remove Nebula nodes
  block:
    - name: Stop nebula service
      systemd:
        name: nebula
        state: stopped
        daemon_reload: yes
        enabled: no
      ignore_errors: true

    - name: Remove nebula systemd service
      file:
        path: /etc/systemd/system/nebula.service
        state: absent
  when: inventory_hostname not in groups['nebula_lighthouse']

- name: Remove Nebula installation directory
  file:
    path: /opt/nebula
    state: absent

- name: Remove Nebula check from cron
  cron:
    name: "nebula-check"
    state: absent

- name: Clear .neb entries from /etc/hosts
  replace:
    path: /etc/hosts
    backup: yes
    regexp: '^.+\.neb$\n'