compose.yml

# List of Services
services:
  spring:
    build: ./spring # Look for Dockerfile in this path
    ports:
      - "8080:8080" # Expose port 8080
    environment:
      # These are used in apllication.property to setup DB connection
      - DB_ADDRESS=jdbc:mysql://mysql:3306
      - DB_DATABASE=geojobsearch
      - DB_USER=root
      - DB_PASSWORD=pwd
    # volumes:
    #  - ./spring:src
    networks:
      - spring-mysql # Allow the spring app to discover the mysql app
      - spring-react # Allow the spring app to talk to the react app

  mysql:
    build: ./mysql # Look for Dockerfile in this path
    environment:
      # Mysql docker image env vars
      - MYSQL_ROOT_PASSWORD=pwd
      - MYSQL_DATABASE=geojobsearch
    volumes:
      - mariadb_data:/var/lib/mysql
    networks:
      - spring-mysql # Allow the mysql app to talk to the spring app
    ports:
      - "3306:3306" # Exposes port 3306 on the host and maps it to port 3306 in the container

  react:
    build: ./react # Look for Dockerfile in this path
    ports:
      - "3000:3000" # Expose port 3000
    environment:
      # Tell the react app that our spring server is running here
      - BACKEND_PROXY=http://spring:8080
    volumes:
      - ./react/src:/src
    networks:
      - spring-react # Allow the react app to discover the spring app

  python: # The Python application service
    build: ./web-scraper # Builds the Docker image from the Dockerfile in the './python' directory
    environment: # Environment variables for the Python service
      - SELENIUM_MANAGER_OFFLINE=true
      - DB_HOST=mysql # Hostname for the MySQL database, 'mysql' is the service name in docker-compose
      - DB_DATABASE=geojobsearch # The name of the database to use
      - DB_USER=root # The username for the database
      - DB_PASSWORD=pwd # The password for the database
    depends_on:
      - mysql # Ensures MySQL service is started before the Python service
    networks:
      - spring-mysql # Connects to the same network as MySQL for communication
    volumes: # Maps a directory from the host to a directory in the container
      - /tmp/imports:/usr/app/import # Maps '/tmp/imports' on the host to '/usr/app/import' in the container

volumes:
  mariadb_data:

# List of Networks
networks:
  spring-mysql:
  spring-react: