docker-compose.yml

version: '3'

services:
  frontend:
    image: ${DOCKER_REG}microservice-example-1/frontend${DOCKER_TAG}
    build: 
      context: .
      dockerfile: frontend/Dockerfile
      args: 
        build_config: production
    ports: 
      - 9000:3000
    environment:
      - PORT=3000
      - SERVICE_API1_ENDPOINT=http://localhost:9010/api
    networks: 
      - microservice-example-network

  backend-api1:
    image: ${DOCKER_REG}microservice-example-1/backend-api1${DOCKER_TAG}
    build: 
      context: .
      dockerfile: backend-api1/Dockerfile
      args: 
        build_info: Built from Docker compose
    ports: 
      - 9010:3010
    depends_on:
      - frontend     
    environment:
      - PORT=3010
      - SERVICE_API2_ENDPOINT=http://backend-api2:3020/api
    networks: 
      - microservice-example-network

  backend-api2:
    image: ${DOCKER_REG}microservice-example-1/backend-api2${DOCKER_TAG}
    build: 
      context: .
      dockerfile: backend-api2/Dockerfile
      args: 
        build_info: Built from Docker compose
    #ports: 
    #  - 9020:3020
    expose:
      - 3020
    depends_on:
      - backend-api1
    environment:
      - PORT=3020
    networks: 
      - microservice-example-network

networks:
  microservice-example-network: