docker-compose.yml

version: '3.7'

# Define services
services:
  # App backend service
  app-server:
    # Configuration for building the docker image for the backend service
    build: ./server
    ports:
      - "8080:8080" # Forward the exposed port 8080 on the container to port 8080 on the host machine
    restart: always
    depends_on: 
      - db # This service depends on mysql. Start that first.
    environment: # Pass environment variables to the service
      SPRING_DATASOURCE_URL: jdbc:mysql://db:3306/db3s
      #?useSSL=false&serverTimezone=UTC&useLegacyDatetimeCode=false
      SPRING_DATASOURCE_USERNAME: root
      SPRING_DATASOURCE_PASSWORD: 1q2w3e4r 
      
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    networks: # Networks to join (Services on the same network can communicate with each other using their name)
      - backend
      - frontend

  # Frontend Service 
  app-client:
    build: ./front
    ports:
      - "4200:4200" # Map the exposed port 80 on the container to port 9090 on the host machine
    restart: always
    depends_on:
      - app-server
    networks:
      - frontend  

  # Database Service (Mysql)
  db:
    image: mysql:latest
    ports:
      - "3306:3306"
    restart: always
    environment:
      MYSQL_DATABASE: db3s
      MYSQL_ROOT_PASSWORD: 1q2w3e4r
    volumes:
      - ./mysql-dump:/docker-entrypoint-initdb.d
      - ./db_data:/var/lib/mysql
    networks:
      - backend  
  
# Volumes
volumes:
  db-data:
# Networks to be created to facilitate communication between containers
networks:
  backend:
  frontend: