--- version: "2.1" services: netbootxyz: container_name: netbootxyz build: context: . environment: - DHCP_RANGE_START=${SUBNET:-192.168.0.1} networks: netbootxyz_network: ipv4_address: ${CONTAINER_IP:-192.168.0.250} cap_add: - NET_ADMIN volumes: - /config networks: netbootxyz_network: driver: ipvlan driver_opts: parent: ${INTERFACE:-eth0} ipam: config: - subnet: ${SUBNET:-192.168.0.1}/${SUBNET_PREFIX_BITS:-24} gateway: ${GATEWAY:-192.168.0.1} ip_range: ${CONTAINER_IP:-192.168.0.250}/32