docker-compose.yml

version: '3.7'
services:

  airports:
    build:
      context: .
      dockerfile: dockerfile.airports
    restart: "always"
    command: "java -Djava.security.egd=file:/dev/./urandom -jar app.jar"
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8080/health/ready"]
      interval: 60s
      timeout: 10s
      retries: 3
      start_period: 20s
    expose:
      - "8080"

  countries:
    build:
      context: .
      dockerfile: dockerfile.countries
    restart: "always"
    command: "java -Djava.security.egd=file:/dev/./urandom -jar app.jar"
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8080/health/ready"]
      interval: 60s
      timeout: 10s
      retries: 3
      start_period: 20s
    expose:
      - "8080"

  nginx:
    build:
       context: .
       dockerfile: dockerfile.nginx
    restart: "always"
    links:
      - airports
      - countries
    ports:
      - target: 8000
        published: 8000
        protocol: tcp
        mode: host