version: "3"
services:
  pihole:
    image: pihole/pihole:latest
    container_name: pihole
    hostname: pihole
    domainname: pihole.${DOMAIN}
    networks:
      ${NETWORK_NAME}:
        ipv4_address: ${IP_PREFIX}.3
    ports: 
      - "53:53/tcp"
      - "53:53/udp"
      - "67:67/udp" 
      - "80:80/tcp"
    env_file:
      - ../user_variables.env
    environment:
      TZ: ${TZ}
      WEBPASSWORD: ${PIHOLE_PW}
    cap_add:
      - NET_ADMIN
    volumes:
      - ${VOLUME_DIR}/Pihole/Etc:/etc/pihole
      - ${VOLUME_DIR}/Pihole/DNSMasq:/etc/dnsmasq.d
    tty: true
    restart: unless-stopped
networks:
  ${NETWORK_NAME}:
    external: true