docker-compose.yaml

version: "3"
networks:
  my_network1:
  my_network2:
  my_network3:
  my_network4:

services:
  nginx_alb:
    image: devopsorient.azurecr.io/nginx_alb:latest
    container_name: web-server
    ports:
      - 80:80
      - 443:443
    networks:
      - my_network1
      - my_network2
      - my_network3
      - my_network4
    restart: always
  app1:
    image: devopsorient.azurecr.io/webpage8001:latest
    container_name: app1
    expose:
      - 8001
    networks:
      - my_network1
    environment:
      - MESSAGE="App 1 !"
      - PORT=8001
  app2:
    image: devopsorient.azurecr.io/webpage8002:latest
    container_name: app2
    expose:
      - 8002
    networks:
      - my_network2
    environment:
      - MESSAGE="App 2 !"
      - PORT=8002
  app3:
    image: devopsorient.azurecr.io/webpage8003:latest
    container_name: app3
    expose:
      - 8003
    networks:
      - my_network3
    environment:
      - MESSAGE="App 3 !"
      - PORT=8003
  app4:
    image: devopsorient.azurecr.io/webpage8004:latest
    container_name: app4
    expose:
      - 8004
    networks:
      - my_network4
    environment:
      - MESSAGE="App 4 !"
      - PORT=8004