infrastructure/ansible/roles/coredns/files/docker-compose.yml

version: "2.3"

services:
  coredns:
    image: coredns/coredns:latest
    volumes:
      - ./Corefile:/home/nonroot/Corefile:ro
    ports:
      - "{{ private_ip }}:5353:53/udp"
    networks:
      - default
      - coredns

networks:
  coredns:
    external: true