version: '3'
services:
  hss:
    build: ./hss
    image: docker_open5gs_hss
    container_name: hss
    volumes:
      - ./hss:/mnt/hss
      - ./mongodb:/var/lib/mongodb
    environment:
      - MME_IP=172.18.0.3
    ports:
      - "3000:3000"
      - "27017:27017"
    networks:
      default:
        ipv4_address: 172.18.0.2
  sgw:
    build: ./sgw
    image: docker_open5gs_sgw
    container_name: sgw
    volumes:
      - ./sgw:/mnt/sgw
    ports:
      - "2152:2152/udp"
    networks:
      default:
        ipv4_address: 172.18.0.4
  pgw:
    build: ./pgw
    image: docker_open5gs_pgw
    container_name: pgw
    volumes:
      - ./pgw:/mnt/pgw
    environment:
      - PCRF_IP=172.18.0.6
    cap_add:
      - NET_ADMIN
    devices:
      - "/dev/net/tun"
    sysctls:
      - net.ipv4.ip_forward=1
    networks:
      default:
        ipv4_address: 172.18.0.5
  mme:
    build: ./mme
    image: docker_open5gs_mme
    depends_on:
      - hss
      - sgw
      - pgw
    container_name: mme
    volumes:
      - ./mme:/mnt/mme
    ports:
      - "36412:36412/sctp"
    environment:
      - HSS_IP=172.18.0.2
      - SGW_IP=172.18.0.4
      - PGW_IP=172.18.0.5
    networks:
      default:
        ipv4_address: 172.18.0.3
  pcrf:
    build: ./pcrf
    image: docker_open5gs_pcrf
    container_name: pcrf
    depends_on:
      - hss
    volumes:
      - ./pcrf:/mnt/pcrf
    environment:
      - PGW_IP=172.18.0.5
      - HSS_IP=172.18.0.2
    networks:
      default:
        ipv4_address: 172.18.0.6
networks:
  default:
    ipam:
      config:
        - subnet: 172.18.0.0/24