dnsmasq-docker/docker-compose.yml

version: '3'
services:
  dns:
    restart: always
    image: dnsmasq:latest
    build:
      context: .
    volumes:
      - ./dnsmasq:/etc/dnsmasq.d
    ports:
      - "53:53/tcp"
      - "53:53/udp"
    cap_add:
      - NET_ADMIN