feat: Реорганизация Makefile и добавление Docker образов

- Реорганизован Makefile:
  * Переменные вынесены наверх
  * Справка перенесена в конец
  * Удалены секции molecule и container
  * Объединены presets и preset в одну секцию
  * Переименована секция docker в docker-cmd

- Добавлены Docker образы:
  * ansible-controller - основной контроллер
  * alt-linux, astra-linux, redos - российские дистрибутивы
  * rhel, centos, alma, rocky - RHEL-совместимые образы

- Обновлены preset'ы:
  * Добавлены описания #description: во все preset'ы
  * Переименован docker.yml в docker-test.yml
  * Добавлены новые preset'ы: etcd-patroni, multi-os

- Добавлена документация:
  * docs/examples.md - примеры использования
  * docs/universal-testing.md - универсальное тестирование
  * dockerfiles/README.md - описание Docker образов

- Улучшена функциональность:
  * Единообразный стиль команд make [категория] [действие]
  * Улучшенный вывод информации о preset'ах
  * Добавлены пустые цели для совместимости

molecule/default/create.yml

@@ -11,6 +11,9 @@
     generated_inventory: "{{ molecule_ephemeral_directory }}/inventory/hosts.ini"
     images:
       debian: "ghcr.io/ansible-community/molecule-ubuntu-systemd:jammy"
+      rhel: "quay.io/centos/centos:stream9-systemd"
+      ubuntu: "ghcr.io/ansible-community/molecule-ubuntu-systemd:jammy"
+      centos: "quay.io/centos/centos:stream9-systemd"
     systemd_defaults:
       privileged: true
       command: "/sbin/init"
@@ -24,72 +27,99 @@
         groups: [test]
 
   tasks:
+    - name: Install required collections
+      command: ansible-galaxy collection install -r /workspace/requirements.yml
+      delegate_to: localhost
+      ignore_errors: true
+      register: collections_install
+      changed_when: false
+      run_once: true
+      become: true
+      vars:
+        ansible_python_interpreter: /usr/bin/python3
+      environment:
+        ANSIBLE_COLLECTIONS_PATH: /usr/share/ansible/collections
+
     - name: Load preset configuration
       include_vars: "{{ preset_file }}"
       when: preset_file is file
       ignore_errors: true
 
     - name: Ensure network exists
-      command: docker network create {{ docker_network }}
-      delegate_to: localhost
-      ignore_errors: true
+      community.docker.docker_network:
+        name: "{{ docker_network }}"
+        state: present
 
     # SYSTEMD nodes
     - name: Pull systemd images
-      command: docker pull {{ images[item.family] }}
-      delegate_to: localhost
+      community.docker.docker_image:
+        name: "{{ images[item.family] }}"
+        source: pull
       loop: "{{ hosts | selectattr('type','undefined') | list }}"
       loop_control: { label: "{{ item.name }}" }
+      when: item.family is defined and images[item.family] is defined
 
     - name: Start systemd nodes
-      command: >
-        docker run -d --name {{ item.name }} 
-        --network {{ docker_network }}
-        --privileged={{ systemd_defaults.privileged | lower }}
-        --tmpfs {{ (systemd_defaults.tmpfs | default([])) | join(' --tmpfs ') }}
-        --cap-add {{ (systemd_defaults.capabilities | default([])) | join(' --cap-add ') }}
-        {% for port in item.publish | default([]) %}--publish {{ port }} {% endfor %}
-        {% for key, value in item.env | default({}) | dictsort %}--env {{ key }}={{ value }} {% endfor %}
-        {% for volume in (systemd_defaults.volumes | default([])) + (item.volumes | default([])) %}--volume {{ volume }} {% endfor %}
-        {{ images[item.family] }} {{ systemd_defaults.command }}
-      delegate_to: localhost
+      community.docker.docker_container:
+        name: "{{ item.name }}"
+        image: "{{ images[item.family] }}"
+        networks:
+          - name: "{{ docker_network }}"
+        privileged: "{{ systemd_defaults.privileged }}"
+        command: "{{ systemd_defaults.command }}"
+        volumes: "{{ systemd_defaults.volumes | default([]) + (item.volumes | default([])) }}"
+        tmpfs: "{{ systemd_defaults.tmpfs | default([]) }}"
+        capabilities: "{{ systemd_defaults.capabilities | default([]) }}"
+        published_ports: "{{ item.publish | default([]) }}"
+        environment: "{{ item.env | default({}) }}"
+        state: started
+        restart_policy: unless-stopped
       loop: "{{ hosts | selectattr('type','undefined') | list }}"
       loop_control: { label: "{{ item.name }}" }
+      when: item.family is defined and images[item.family] is defined
 
     # DinD nodes
     - name: Start DinD nodes (docker:27-dind)
-      command: >
-        docker run -d --name {{ item.name }} 
-        --network {{ docker_network }}
-        --privileged=true
-        --env DOCKER_TLS_CERTDIR=""
-        {% for port in item.publish | default([]) %}--publish {{ port }} {% endfor %}
-        --volume {{ item.name }}-docker:/var/lib/docker
-        docker:27-dind
-      delegate_to: localhost
+      community.docker.docker_container:
+        name: "{{ item.name }}"
+        image: "docker:27-dind"
+        networks:
+          - name: "{{ docker_network }}"
+        privileged: true
+        environment:
+          DOCKER_TLS_CERTDIR: ""
+        published_ports: "{{ item.publish | default([]) }}"
+        volumes: "{{ (item.volumes | default([])) + [item.name + '-docker:/var/lib/docker'] }}"
+        state: started
+        restart_policy: unless-stopped
       loop: "{{ hosts | selectattr('type','defined') | selectattr('type','equalto','dind') | list }}"
       loop_control: { label: "{{ item.name }}" }
 
     # DOoD nodes (mount docker.sock)
     - name: Start DOoD nodes (systemd + docker.sock mount)
-      command: >
-        docker run -d --name {{ item.name }} 
-        --network {{ docker_network }}
-        --privileged={{ systemd_defaults.privileged | lower }}
-        --tmpfs {{ (systemd_defaults.tmpfs | default([])) | join(' --tmpfs ') }}
-        --cap-add {{ (systemd_defaults.capabilities | default([])) | join(' --cap-add ') }}
-        {% for port in item.publish | default([]) %}--publish {{ port }} {% endfor %}
-        {% for key, value in item.env | default({}) | dictsort %}--env {{ key }}={{ value }} {% endfor %}
-        {% for volume in (systemd_defaults.volumes | default([])) + ['/var/run/docker.sock:/var/run/docker.sock'] + (item.volumes | default([])) %}--volume {{ volume }} {% endfor %}
-        {{ images[item.family] }} {{ systemd_defaults.command }}
-      delegate_to: localhost
+      community.docker.docker_container:
+        name: "{{ item.name }}"
+        image: "{{ images[item.family] }}"
+        networks:
+          - name: "{{ docker_network }}"
+        privileged: "{{ systemd_defaults.privileged }}"
+        command: "{{ systemd_defaults.command }}"
+        volumes: "{{ (systemd_defaults.volumes | default([])) + ['/var/run/docker.sock:/var/run/docker.sock'] + (item.volumes | default([])) }}"
+        tmpfs: "{{ systemd_defaults.tmpfs | default([]) }}"
+        capabilities: "{{ systemd_defaults.capabilities | default([]) }}"
+        published_ports: "{{ item.publish | default([]) }}"
+        environment: "{{ item.env | default({}) }}"
+        state: started
+        restart_policy: unless-stopped
       loop: "{{ hosts | selectattr('type','defined') | selectattr('type','equalto','dood') | list }}"
       loop_control: { label: "{{ item.name }}" }
+      when: item.family is defined and images[item.family] is defined
 
     # Build groups map
-    - name: Build groups map
+    - name: Initialize groups map
       set_fact:
-        groups_map: "{{ groups_map | default({}) }}"
+        groups_map: {}
+    
     - name: Append hosts to groups
       set_fact:
         groups_map: "{{ groups_map | combine({ item_group: (groups_map[item_group] | default([])) + [item_name] }) }}"
@@ -122,4 +152,14 @@
       copy:
         dest: "{{ generated_inventory }}"
         content: "{{ inv_content }}"
-        mode: "0644"
+        mode: "0644"
+
+    - name: Display inventory summary
+      debug:
+        msg: |
+          📋 Inventory Summary:
+          - Total hosts: {{ hosts | length }}
+          - Groups: {{ groups_map.keys() | list | join(', ') }}
+          - Systemd nodes: {{ hosts | selectattr('type','undefined') | list | length }}
+          - DinD nodes: {{ hosts | selectattr('type','defined') | selectattr('type','equalto','dind') | list | length }}
+          - DOoD nodes: {{ hosts | selectattr('type','defined') | selectattr('type','equalto','dood') | list | length }}