services:
  << service_name >>:
    image: mvance/unbound:latest
    container_name: << service_name >>
    environment:
      - TZ=<< timezone >>
    volumes:
      - << appdata_dir >>/<< service_name >>:/opt/unbound/etc/unbound
    ports:
      - "<< port >>:53"
      - "<< port >>:53/udp"
    restart: unless-stopped