simple pi-hole docker-compose setup

docker-compose.yml

version: "3.8"

services:
  pihole:
    container_name: pihole
    image: pihole/pihole:v5.1.2
    restart: always

    environment:
      TZ: 'Europe/Berlin' # Put your own timezone here.
      WEBPASSWORD: 'replacethispasswordplease' # Put a strong password here.
    
    # We'll use host networking simply because it is way easier to setup.
    network_mode: host
    
    # Volumes store your data between container upgrades
    volumes:
      - './etc-pihole/:/etc/pihole/'
      - './etc-dnsmasq.d/:/etc/dnsmasq.d/'
    
    # Required for the DHCP server
    cap_add:
      - NET_ADMIN