Base
Hardened build
minimal ports, security patches applied at build time
Uguu on Ubuntu 24.04
Azure
Storage
Uguu, a self hosted temporary file host where uploads are gated and shared files expire on their own.
Overview
Uguu is a simple, lightweight, open source temporary file hosting and sharing service. Upload a file by one click, drag and drop, paste or a documented HTTP API, and get back a short link you can share; uploaded files automatically expire and are deleted after a configurable retention window, so nothing lingers forever. It is the maintained successor to Pomf, with a minimal modern web interface and support for screenshot tools such as ShareX.
It suits teams and individuals who need a private, self hosted way to hand off screenshots, logs, build artifacts and other transient files without a public account, and without leaving data on a third party service.
Why the cloudimg image
cloudimg delivers Uguu hardened, fully patched and preconfigured, served over HTTPS with a certificate generated uniquely for your instance. Uploads are gated out of the box by a per VM upload key generated on first boot with no default credential, so it is never an open public file drop, while shared download links stay public. Uploaded files land on a dedicated data volume, sensible size and type limits and automatic expiry are enabled by default, and every deployment is paired with a step by step deployment guide and backed by 24/7 support.
Common uses
- Self hosted temporary file and screenshot sharing
- Quick one time handoff of logs and build artifacts
- Private drop target for ShareX and other screenshot tools
See it running
Real screenshots taken while testing this image against its deployment guide.
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