---
# Установка и настройка Nginx - финальная версия
- name: Install prerequisites
  apt:
    name: 
      - curl
      - wget
      - software-properties-common
      - ca-certificates
      - gnupg2
    state: present
    update_cache: yes
  tags: nginx

- name: Create keyrings directory
  file:
    path: /etc/apt/keyrings
    state: directory
    mode: '0755'
  tags: nginx

- name: Download and add Nginx GPG key
  shell: |
    curl -fsSL https://nginx.org/keys/nginx_signing.key | gpg --dearmor -o /etc/apt/keyrings/nginx.gpg
    chmod 644 /etc/apt/keyrings/nginx.gpg
  args:
    creates: /etc/apt/keyrings/nginx.gpg
  tags: nginx

- name: Add Nginx repository
  apt_repository:
    repo: "deb [signed-by=/etc/apt/keyrings/nginx.gpg] http://nginx.org/packages/ubuntu {{ ansible_distribution_release }} nginx"
    state: present
    filename: nginx-official
    update_cache: yes
  tags: nginx

- name: Install Nginx
  apt:
    name: nginx
    state: latest
    update_cache: yes
  tags: nginx

- name: Create custom web directory
  file:
    path: /var/www/app1
    state: directory
    owner: www-data
    group: www-data
    mode: '0755'
  tags: nginx

- name: Deploy test index.html
  template:
    src: index.html.j2
    dest: /var/www/app1/index.html
    owner: www-data
    group: www-data
    mode: '0644'
  tags: nginx

- name: Remove default Nginx configurations
  file:
    path: "{{ item }}"
    state: absent
  loop:
    - /etc/nginx/conf.d/default.conf
    - /etc/nginx/conf.d/default.conf.backup
    - /etc/nginx/sites-enabled/default
  tags: nginx
  notify: reload nginx

- name: Deploy Nginx configuration for app1 in conf.d
  template:
    src: app1.conf.j2
    dest: /etc/nginx/conf.d/app1.conf
    owner: root
    group: root
    mode: '0644'
  tags: nginx
  notify: reload nginx

- name: Remove old sites-available config if exists
  file:
    path: /etc/nginx/sites-available/app1
    state: absent
  tags: nginx

- name: Remove old sites-enabled symlink if exists
  file:
    path: /etc/nginx/sites-enabled/app1
    state: absent
  tags: nginx

- name: Test Nginx configuration
  command: nginx -t
  register: nginx_test
  changed_when: false
  tags: nginx

- name: Display Nginx test result
  debug:
    msg: "{{ nginx_test.stdout_lines }}"
  tags: nginx

- name: Enable and start Nginx service
  systemd:
    name: nginx
    state: started
    enabled: yes
    daemon_reload: yes
  tags: nginx