services:
  base:
    build:
      context: ./hosts/
      dockerfile: Dockerfile.base
    image: lab_base
    networks:
      - lab_network

  ansible:
    build:
      context: ./hosts/
      dockerfile: Dockerfile.ansible
    image: ansible_controller
    hostname: ansible_controller
    container_name: ansible_controller
    volumes:
      - ./lab:/home/ubuntu/lab:rw
    depends_on:
      - base
    networks:
      lab_network:
        ipv4_address: 10.5.0.10
    command: ["-c", "sudo /usr/sbin/sshd -D"]

  webserver1:
    image: lab_base
    container_name: webserver1
    hostname: webserver1
    ports:
      - "8081:80"
    depends_on:
      - base
    networks:
      lab_network:
        ipv4_address: 10.5.0.20
    command: ["-c", "sudo /usr/sbin/sshd -D"]

  webserver2:
    image: lab_base
    container_name: webserver2
    hostname: webserver2
    ports:
      - "8082:80"
    depends_on:
      - base
    networks:
      lab_network:
        ipv4_address: 10.5.0.30
    command: ["-c", "sudo /usr/sbin/sshd -D"]

  loadbalancer:
    image: lab_base
    container_name: loadbalancer
    hostname: loadbalancer
    ports:
      - "8080:80"
    depends_on:
      - base
    networks:
      lab_network:
        ipv4_address: 10.5.0.100
    command: ["-c", "sudo /usr/sbin/sshd -D"]

networks:
  lab_network:
    driver: bridge
    ipam:
      config:
        - subnet: 10.5.0.0/16
          gateway: 10.5.0.1