docker-compose.yml

version: "3"

networks:
  private_network:
    ipam:
      driver: default
      config:
        - subnet: 10.2.0.0/24

services:
  unbound:
    image: "mvance/unbound:1.16.3"
    container_name: unbound
    restart: unless-stopped
    hostname: "unbound"
    volumes:
      - "./unbound:/opt/unbound/etc/unbound/"
    networks:
      private_network:
        ipv4_address: 10.2.0.200

  pihole:
    depends_on: [unbound]
    container_name: pihole
    image: pihole/pihole:latest
    restart: unless-stopped
    hostname: pihole
    dns:
      - 127.0.0.1
      - 10.2.0.200 # Points to unbound
    environment:
      TZ: "Europe/Moscow"
      WEBPASSWORD: "CHANGE_ME93a3027594175ca45f1043092936d32f652fafcb" # Can be whatever you want.
      ServerIP: 10.2.0.100 # Internal IP of pihole
      DNS1: 10.2.0.200 # Unbound IP
      DNS2: 10.2.0.200 # If we don't specify two, it will auto pick google.
    # Volumes store your data between container upgrades
    volumes:
      - "./etc-pihole/:/etc/pihole/"
      - "./etc-dnsmasq.d/:/etc/dnsmasq.d/"
    # Recommended but not required (DHCP needs NET_ADMIN)
    #   https://github.com/pi-hole/docker-pi-hole#note-on-capabilities
    cap_add:
      - NET_ADMIN
    networks:
      private_network:
        ipv4_address: 10.2.0.100

  # Based on https://github.com/IAmStoxe/wirehole/issues/43#issuecomment-951991774
  wg-easy:
    depends_on: [unbound, pihole]
    image: weejewel/wg-easy:latest
    container_name: wg-easy
    cap_add:
      - NET_ADMIN
      - SYS_MODULE
    environment:
      - WG_HOST=${IP:?IP=$$(hostname -I | cut -d' ' -f1) docker compose up -d --build}
      - PASSWORD=CHANGE_ME93a3027594175ca45f1043092936d32f652fafcb
      - WG_DEFAULT_DNS=10.2.0.100
      - WG_ALLOWED_IPS=0.0.0.0/0, ::/0
      # - WG_ALLOWED_IPS= 0.0.0.0/1, 10.8.0.0/24, 10.8.1.0/24, 128.0.0.0/2, 192.0.0.0/9, 192.128.0.0/11, 192.160.0.0/13, 192.168.1.0/24, 192.168.2.0/23, 192.168.4.0/22, 192.168.8.0/21, 192.168.16.0/20, 192.168.32.0/19, 192.168.64.0/18, 192.168.128.0/17, 192.169.0.0/16, 192.170.0.0/15, 192.172.0.0/14, 192.176.0.0/12, 192.192.0.0/10, 193.0.0.0/8, 194.0.0.0/7, 196.0.0.0/6, 200.0.0.0/5, 208.0.0.0/4, 224.0.0.0/3
      # figure out what you want to allow and what to block
      # https://www.procustodibus.com/blog/2021/03/wireguard-allowedips-calculator/
    volumes:
      - ./wireguard:/etc/wireguard
    ports:
      - "51820:51820/udp"
      - "51821:51821" # Comment this line after first launch
    dns:
      - 10.2.0.100 # Points to pihole
      - 10.2.0.200 # Points to unbound
    sysctls:
      - net.ipv4.conf.all.src_valid_mark=1
      - net.ipv4.ip_forward=1

    restart: unless-stopped
    networks:
      private_network:
        ipv4_address: 10.2.0.3