---
# Основной playbook для универсальной лаборатории
# Автор: Сергей Антропов
# Сайт: https://devops.org.ru

- name: Base deps
  hosts: all
  become: true
  tasks:
    - name: Update apt cache (Debian)
      apt:
        update_cache: true
      when: ansible_os_family == 'Debian'
      changed_when: false

    - name: Update yum cache (RHEL)
      yum:
        update_cache: true
      when: ansible_os_family == 'RedHat'
      changed_when: false

    - name: Common tools
      package:
        name:
          - curl
          - jq
          - ca-certificates
          - iproute2
          - iputils-ping
          - procps
          - net-tools
          - sudo
          - vim
          - wget
          - unzip
        state: present

# Под каждую группу — свои роли. Подставь свои имена.
- name: ETCD
  hosts: etcd
  become: true
  roles:
    # - role: your_role_etcd
  tasks:
    - name: ETCD placeholder
      debug:
        msg: "ETCD группа готова для настройки"

- name: Patroni
  hosts: patroni
  become: true
  roles:
    # - role: your_role_patroni
  tasks:
    - name: Patroni placeholder
      debug:
        msg: "Patroni группа готова для настройки"

- name: HAProxy
  hosts: haproxy
  become: true
  roles:
    # - role: your_role_haproxy
  tasks:
    - name: HAProxy placeholder
      debug:
        msg: "HAProxy группа готова для настройки"

# Пример: развернуть docker-compose прямо внутри DinD хоста(ов)
- name: DinD stack deploy
  hosts: apps
  gather_facts: false
  vars:
    docker_host: "tcp://{{ inventory_hostname }}:2375"
    stack_dir: /root/stack
  tasks:
    - name: Create stack directory
      file:
        path: "{{ stack_dir }}"
        state: directory

    - name: Copy demo docker-compose.yml
      copy:
        dest: "{{ stack_dir }}/docker-compose.yml"
        content: |
          version: "3.9"
          services:
            web:
              image: nginx:alpine
              ports: ["8080:80"]
            cache:
              image: redis:7-alpine

    - name: Deploy stack on DinD
      community.docker.docker_compose_v2:
        project_src: "{{ stack_dir }}"
        state: present
        docker_host: "{{ docker_host }}"
      when: item.type is defined and item.type == 'dind'
      loop: "{{ groups['apps'] | map('extract', hostvars) | list }}"