Docker Pihole with unbound for authoritative, validating, recursive caching DNS

docker-compose.yaml

version: "3.7"

services:
  pihole:
    container_name: pihole
    image: pihole/pihole:latest
    dns: 127.0.0.1
    restart: unless-stopped
    links:
      - unbound
    ports:
      - 53:53/tcp
      - 53:53/udp
      - 67:67/udp
      - 80:80/tcp
      - 443:443/tcp
    environment:
      ServerIP: {server_ip, eg. 192.x.x.x}
      DNS1: 10.0.0.2#53
      DNS2: "no"
      IPv6: "no"
      TZ: America/Vancouver
      PROXY_LOCATION: pihole
    cap_add:
      - NET_ADMIN
    volumes:
     - ${DOCKER_CONFIGS}/docker_pihole/pihole/:/etc/pihole/ #use a .env file to set, eg. DOCKER_CONFIGS=/whatever_folder_you_want
     - ${DOCKER_CONFIGS}/docker_pihole/pihole/dnsmasq.d/:/etc/dnsmasq.d/
    networks:
     pihole_net:
       ipv4_address: 10.0.0.3

  unbound:
     container_name: unbound
     image: klutchell/unbound:armv7hf
     restart: unless-stopped
     networks:
      pihole_net:
        ipv4_address: 10.0.0.2

networks:
  pihole_net:
    driver: bridge
    ipam:
     config:
       - subnet: 10.0.0.0/29

Does this work for you? Pihole can't communicate with my Unbound container due to I assume port mapping issues, I've tried using different sets of ports and utilizing them in the DNS1 Entry, but no luck.

Does this work for you? Pihole can't communicate with my Unbound container due to I assume port mapping issues, I've tried using different sets of ports and utilizing them in the DNS1 Entry, but no luck.

https://github.com/klutchell/unbound I believe you have to set 5053 in pihole DNS server setting.