Remove ads from your home with a raspberry pi and pihole

Install docker and docker compose

apt update
apt install docker.io docker-compose

Create a pihole docker compose file

mkdir pi-hole
cd pi-hole
touch docker-compose.yml
vim docker-compose.yml

Paste this and change your password

version: "3"

# More info at https://github.com/pi-hole/docker-pi-hole/ and https://docs.pi-hole.net/
services:
  pihole:
    container_name: pihole
    image: pihole/pihole:latest
    ports:
      - "53:53/tcp"
      - "53:53/udp"
      - "67:67/udp"
      - "80:80/tcp"
      - "443:443/tcp"
    environment:
      TZ: 'America/Chicago'
      WEBPASSWORD: 'CHANGE THIS'
    # Volumes store your data between container upgrades
    volumes:
      - './etc-pihole/:/etc/pihole/'
      - './etc-dnsmasq.d/:/etc/dnsmasq.d/'
    dns:
      - 1.1.1.1
      - 1.0.0.1
    # Recommended but not required (DHCP needs NET_ADMIN)
    #   https://github.com/pi-hole/docker-pi-hole#note-on-capabilities
    cap_add:
      - NET_ADMIN
    restart: unless-stopped

Start pihole

docker-compose up --build