playbook-wordpress.yaml

---
- hosts: webserver
  become: true
  vars:
    php_version: 8.4
    ubuntu_packages:
      - apt-transport-https
      - ca-certificates
      - curl
      - software-properties-common
      - python3-pip
    nginx_packages:
      - nginx
    php_packages:
      - php{{ php_version }}
      - php{{ php_version }}-cli
      - php{{ php_version }}-common
      - php{{ php_version }}-curl
      - php{{ php_version }}-fpm
      - php{{ php_version }}-opcache
      - php{{ php_version }}-pdo
      - php{{ php_version }}-mysql
      - php{{ php_version }}-xml
      - php{{ php_version }}-intl
      - php{{ php_version }}-mbstring
      - php{{ php_version }}-zip
      - php{{ php_version }}-imagick
      - php{{ php_version }}-imap
    mariadb_packages:
      - mariadb-server
      - python3-mysqldb
    pip_packages:
      - PyMySQL

    wordpress_version: latest
    wordpress_download_url: "https://wordpress.org/wordpress-{{ wordpress_version }}.tar.gz"
    wordpress_dir: /var/www/wordpress
    wordpress_domain: "{{ ansible_host }}"

  tasks:
    - name: Carregar variáveis do arquivo .env
      include_vars:
        file: .env
        name: env_vars

    - name: Define as variáveis de ambiente
      ansible.builtin.set_fact:
        wordpress_db_name: "{{ env_vars.WORDPRESS_DB_NAME }}"
        wordpress_db_user: "{{ env_vars.WORDPRESS_DB_USER }}"
        wordpress_db_password: "{{ env_vars.WORDPRESS_DB_PASSWORD }}"
        login_password: "{{ env_vars.MYSQL_ROOT_PASSWORD }}"

    - name: Atualizar cache do APT
      apt:
        update_cache: yes
        cache_valid_time: 3600

    - name: Instalar pacotes Linux
      apt:
        name: "{{ ubuntu_packages }}"
        state: present

    - name: Instalar pacotes do Nginx
      apt:
        name: "{{ nginx_packages }}"
        state: present

    - name: Instalar pacotes PIP
      pip:
        name: "{{ pip_packages }}"
        state: present

    - name: Adicionar repositório PHP
      ansible.builtin.apt_repository:
        repo: 'ppa:ondrej/php'
        state: present

    - name: Instalar pacotes do PHP-FPM
      apt:
        name: "{{ php_packages }}"
        state: present

    - name: Instalar pacotes do MariaDB
      apt:
        name: "{{ mariadb_packages }}"
        state: present

    - name: Iniciar o MariaDB
      service:
        name: mariadb
        state: started

    - name: Garantir que o diretório do WordPress exista
      file:
        path: "{{ wordpress_dir }}"
        state: directory
        owner: www-data
        group: www-data
        recurse: yes

    - name: Baixar o WordPress
      get_url:
        url: "{{ wordpress_download_url }}"
        dest: /tmp/wordpress.tar.gz

    - name: Descompactar o WordPress
      unarchive:
        src: /tmp/wordpress.tar.gz
        dest: "{{ wordpress_dir }}"
        remote_src: yes
        owner: www-data
        group: www-data
        extra_opts: [--strip-components=1]

    - name: Configurar arquivo wp-config.php
      template:
        src: templates/wp-config.php.j2
        dest: "{{ wordpress_dir }}/wp-config.php"
        owner: www-data
        group: www-data
      notify: restart php-fpm

    - name: Criar banco de dados WordPress
      shell: |
       mysql -u root -p{{ login_password }} -e "CREATE DATABASE IF NOT EXISTS {{ wordpress_db_name }};"

    - name: Criar usuário do banco de dados WordPress
      shell: |
       mysql -u root -p{{ login_password }} -e "CREATE USER IF NOT EXISTS '{{ env_vars.WORDPRESS_DB_USER }}'@'localhost' IDENTIFIED BY '{{ env_vars.WORDPRESS_DB_PASSWORD }}';"
       mysql -u root -p{{ login_password }} -e "GRANT ALL PRIVILEGES ON {{ env_vars.WORDPRESS_DB_NAME }}.* TO '{{ env_vars.WORDPRESS_DB_USER }}'@'localhost';"
       mysql -u root -p{{ login_password }} -e "FLUSH PRIVILEGES;"

    - name: Configurar arquivo de configuração do Nginx
      template:
        src: templates/nginx.conf.j2
        dest: /etc/nginx/sites-available/wordpress
      notify: restart nginx

    - name: Habilitar site do Nginx
      file:
        src: /etc/nginx/sites-available/wordpress
        dest: /etc/nginx/sites-enabled/wordpress
        state: link
      notify: restart nginx

  handlers:
    - name: restart nginx
      service:
        name: nginx
        state: restarted

    - name: restart php-fpm
      service:
        name: php8.4-fpm
        state: restarted