How to Run WordPress with Docker Compose

mkdir -p ~/wordpress && cd ~/wordpress

echo "DB_PASSWORD=$(openssl rand -hex 24)" > .env
chmod 600 .env

services:
  wordpress:
    image: wordpress
    restart: always
    ports:
      - "127.0.0.1:8080:80"
    environment:
      WORDPRESS_DB_HOST: db
      WORDPRESS_DB_USER: wpuser
      WORDPRESS_DB_PASSWORD: ${DB_PASSWORD}
      WORDPRESS_DB_NAME: wordpress
    volumes:
      - wordpress:/var/www/html
    depends_on:
      - db

  db:
    image: mysql:8.0
    restart: always
    environment:
      MYSQL_DATABASE: wordpress
      MYSQL_USER: wpuser
      MYSQL_PASSWORD: ${DB_PASSWORD}
      MYSQL_RANDOM_ROOT_PASSWORD: "1"
    volumes:
      - db:/var/lib/mysql

volumes:
  wordpress:
  db:

sudo docker compose up -d

server {
    listen 80;
    listen [::]:80;
    server_name blog.example.com;

    client_max_body_size 64M;

    location / {
        proxy_pass http://127.0.0.1:8080;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
    }
}

sudo ln -s /etc/nginx/sites-available/blog.example.com /etc/nginx/sites-enabled/

sudo nginx -t
sudo systemctl reload nginx

sudo certbot --nginx -d blog.example.com