version: "3"

services:
  wireguard:
    image: linuxserver/wireguard:latest
    container_name: wireguard
    cap_add:
      - NET_ADMIN
    volumes:
      - ./config:/config
    ports:
      # port for wireguard-ui. this must be set here as the `wireguard-ui` container joins the network of this container and hasn't its own network over which it could publish the ports
      - "5000:5000"
      # port of the wireguard server
      - "51820:51820/udp"

  wireguard-ui:
    image: ngoduykhanh/wireguard-ui:latest
    container_name: wireguard-ui
    depends_on:
      - wireguard
    cap_add:
      - NET_ADMIN
    # use the network of the 'wireguard' service. this enables to show active clients in the status page
    network_mode: service:wireguard
    environment:
      - SENDGRID_API_KEY
      - EMAIL_FROM_ADDRESS
      - EMAIL_FROM_NAME
      - SESSION_SECRET
      - WGUI_USERNAME=admin
      - WGUI_PASSWORD=admin
      - WG_CONF_TEMPLATE
      - WGUI_MANAGE_START=true
      - WGUI_MANAGE_RESTART=true
    logging:
      driver: json-file
      options:
        max-size: 50m
    volumes:
      - ./db:/app/db
      - ./config:/etc/wireguard