docker-compose.yml

version: "3.7"
services:
  app:
    # Build the image using the Dockerfile in the current directory.
    build:
      args:
        # Define arguments to pass to the Dockerfile.
        user: sammy
        uid: 1000
      context: ./
      dockerfile: Dockerfile
    # Give the image a name for reference in other parts of the compose file.
    image: laravel
    # Give the container a name for reference when running.
    container_name: laravel-app
    # Restart the container unless it is manually stopped.
    restart: unless-stopped
    # Set the working directory for the container.
    working_dir: /var/www/
    # Mount the local directory to the working directory in the container.
    volumes:
      - ./:/var/www
    # Connect the container to the "laravel" network.
    networks:
      - laravel

  db:
    # Use the MySQL 8.0 image.
    image: mysql:8.0
    # Give the container a name for reference when running.
    container_name: laravel-db
    # Restart the container unless it is manually stopped.
    restart: unless-stopped
    # Map the local port 3306 to the container's port 3306.
    ports:
      - 3306:3306
    # Set environment variables for the database.
    environment:
      MYSQL_DATABASE: homestead
      MYSQL_ROOT_PASSWORD: secret
      MYSQL_PASSWORD: secret
      MYSQL_USER: homestead
      SERVICE_TAGS: dev
      SERVICE_NAME: mysql
    # Mount the local "initdb.d" and "data" directories to the corresponding directories in the container.
    # Mounting the database /var/lib/mysql makes the database persistant.
    # Any .sql files in the mysql/initdb.d/ folder will be automatically loaded into the database
    volumes:
      - ./docker-compose/mysql/initdb.d:/docker-entrypoint-initdb.d
      - ./docker-compose/mysql/data:/var/lib/mysql
    # Connect the container to the "laravel" network.
    networks:
      - laravel

  nginx:
    # Use the alpine version of the nginx image.
    image: nginx:alpine
    # Give the container a name for reference when running.
    container_name: laravel-nginx
    # Restart the container unless it is manually stopped.
    restart: unless-stopped
    # Map the local port 8000 to the container's port 80.
    ports:
      - 8000:80
    # Mount the local directory, the "nginx" directory, and the "logs" directory to the corresponding directories in the container.
    volumes:
      - ./:/var/www
      - ./docker-compose/nginx:/etc/nginx/conf.d/
      - ./logs/:/var/log/nginx/
    # Connect the container to the "laravel" network.
    networks:
      - laravel
    # Wait for the "app" service to be up and running before starting this service.
    depends_on:
      - app

networks:
  laravel:
    # Use the bridge network driver.
    driver: bridge