docker-compose.yml

version: '3'
services:
  openvpn:
    image: kylemanna/openvpn:2.4
    cap_add:
    - NET_ADMIN
    container_name: openvpn
    ports:
    - 1194:1194/udp
    restart: always
    volumes:
    - ./openvpn/:/etc/openvpn
    depends_on:
    - startup
    command: ["/etc/openvpn/wait.sh", "5", "ovpn_run"]

  pihole:
    image: diginc/pi-hole:debian
    restart: always
    cap_add:
    - NET_ADMIN
    container_name: pihole
    dns:
    - ${PIHOLE_DNS1}
    - ${PIHOLE_DNS2}
    ports:
    - ${PIHOLE_HTTP_PORT}:80
    environment:
    - ServerIP=${PIHOLE_SERVER_IP}
    - TZ=${PIHOLE_TIMEZONE}
    - WEBPASSWORD=${PIHOLE_WEBPASSWORD}
    - DNS1=${PIHOLE_DNS1}
    - DNS2=${PIHOLE_DNS2}
    - VIRTUAL_HOST={PIHOLE_VIRTUAL_HOST}
    depends_on:
    - openvpn

  startup:
    build: ./startup
    container_name: startup
    command: start.sh
    restart: always
    volumes:
    - /var/run/docker.sock:/var/run/docker.sock
    - ./openvpn/:/openvpn
    - ./startup/start.sh:/usr/local/bin/start.sh

  dyndns:
    build: ./dyndns
    container_name: dyndns
    restart: always
    volumes:
    - ./dyndns/crontabs:/etc/crontabs