Wakelock

Browser based keep alive to prevent sleep mode. Derived from https://github.com/mdn/dom-examples/tree/main/screen-wake-lock-api

The wake lock will be maintained so long as the browser tab is

• not covered by another maximized window
• not behind another browser tab (install as a PWA to avoid this)

Usage

Docker compose:

services:
  wakelock:
    image: ghcr.io/jamesmoore/wakelock:main
    restart: unless-stopped
    ports:
      - 80:80

Once the server is running you should be able to access it on port 80 by default, or whatever you have mapped it to.

Reverse proxy

You can also run it behind a reverse proxy like Traefik, Caddy or Nginx. Here is a Traefik example with labels:

services:
  wakelock:
    image: ghcr.io/jamesmoore/wakelock:main
    restart: unless-stopped
    labels:
      - traefik.http.services.wakelock.loadbalancer.server.port=80
      - traefik.http.routers.wakelock.rule=Host(`wakelock.$DOMAIN`)
      - traefik.http.routers.wakelock.tls=true
      - traefik.http.routers.wakelock.entrypoints=websecure

Permissions

This container does not require any special privileges. You can run it as a non-root user:

services:
  wakelock:
    image: ghcr.io/jamesmoore/wakelock:main
    restart: unless-stopped
    # run as non-root user (optional)
    user: 555:555