Docker Unbound

version: "3"

services:
    unbound:
        image: klutchell/unbound
        container_name: unbound
        restart: unless-stopped
        volumes:
            - /srv/docker/unbound/data:/etc/unbound/custom.conf.d
        ports:
            - 53:53/tcp
            - 53:53/udp
        cap_add:
          - NET_ADMIN
        networks:
          vlan:
            ipv4_address: 10.21.1.20

networks:
  vlan:
    driver: macvlan
    driver_opts:
      parent: eth0
    ipam:
      config:
        - subnet: "10.21.1.0/24"
          ip_range: "10.21.1.20/32"
          gateway: "10.21.1.1"