---
# =============================================================================
# Soft Cleanup - Stop containers, preserve data
# =============================================================================
# Run: ansible-playbook -i inventory.yml cleanup-soft.yml

- name: Soft Cleanup - Stop containers, preserve data
  hosts: netbird_servers
  become: true
  vars_files:
    - group_vars/netbird_servers.yml

  tasks:
    - name: Check if docker-compose.yml exists
      ansible.builtin.stat:
        path: "{{ netbird_base_dir }}/docker-compose.yml"
      register: compose_file

    - name: Stop and remove containers (preserve volumes)
      ansible.builtin.command:
        cmd: docker compose down
        chdir: "{{ netbird_base_dir }}"
      when: compose_file.stat.exists
      changed_when: true

    - name: Get preserved Docker volumes
      ansible.builtin.command:
        cmd: docker volume ls -q --filter name=netbird
      register: preserved_volumes
      changed_when: false
      ignore_errors: true

    - name: Get config files
      ansible.builtin.find:
        paths: "{{ netbird_base_dir }}"
        patterns: "*"
      register: config_files

    - name: Display cleanup summary
      ansible.builtin.debug:
        msg: |
          ============================================
          Soft Cleanup Complete!
          ============================================

          Stopped and removed:
          - All NetBird containers

          Preserved (data intact):
          - Docker volumes:
          {% for vol in preserved_volumes.stdout_lines %}
            - {{ vol }}
          {% endfor %}
          - Configuration directory: {{ netbird_base_dir }}
          - Configuration files:
          {% for file in config_files.files %}
            - {{ file.path | basename }}
          {% endfor %}

          To restart services:
            cd {{ netbird_base_dir }} && docker compose up -d

          To perform full cleanup (wipe data):
            ansible-playbook cleanup-full.yml -i inventory.yml
          ============================================