Cup

Infrastructure64MB+ RAM

Tiny, fast Docker image update checker with a web UI

Download Server Compass View Documentation

infrastructuremonitoringcupopen-sourceself-hosteddocker

Deploy Cup in 3 Steps

Connect Your VPS

Add your server credentials to Server Compass

Select Cup

Choose from our template library

Deploy & Configure

Fill in settings and click Deploy

No Docker knowledge required

After Deployment

After deploying Cup with Server Compass, complete these steps to finish setup

Open http://YOUR_SERVER_IP:{{PORT}} - you should see the list of images on this host and their update status

Put the UI behind a reverse proxy with HTTPS and basic auth before exposing it to anyone outside the host

(Optional) Configure private registry credentials per the Cup docs if you use private images

(Optional) Schedule a periodic `cup check --json` and pipe it into your notification system (Slack/email) for an update digest

When Cup reports an update, redeploy the affected stack through Server Compass to actually pull and apply the new image

Need help? Check out our documentation for detailed guides.

Cup FAQ

Common questions about self-hosting Cup

How do I deploy Cup with Server Compass?

Simply download Server Compass, connect to your VPS, and select Cup from the templates list. Fill in the required configuration and click Deploy. The entire process takes under 3 minutes.

What are the system requirements for Cup?

Cup requires a minimum of 64MB RAM. We recommend a VPS with at least 1024MB RAM for optimal performance. Any modern Linux server with Docker support will work.

Can I migrate my existing Cup data?

Yes! Server Compass provides volume mapping that allows you to import existing data. You can also use standard Cup backup and restore procedures.

How do I update Cup to the latest version?

Server Compass makes updates easy. Simply click the Update button in your deployment dashboard, and the latest Cup image will be pulled and deployed with zero downtime.

Is Cup free to self-host?

Cup is open-source software. You only pay for your VPS hosting (typically $5-20/month) and optionally Server Compass ($29 one-time). No subscription fees or per-seat pricing.