OneSystems GmbH

Modern, lightweight, self-hosted infrastructure automation

This project packages SMTP ingress, an optional web test UI, and IT tools.

Minimal Postfix-based SMTP relay with TLS/SASL and docker-friendly logging.

OpenAI-compatible AI gateway with admin UI, multi-provider routing, usage & licensing

Hardened, non-root Docker image update controller (Compose & Swarm) with NC Talk/E-Mail alerts.

Backup container for systems that need to have the database and file system backed up

Leantime Timesheets pulls timesheet, generates a CSV, and emails summary per user.

Sync step-ca certificates to a BookStack page via step-badger; highlights expiry and runs on cron.

Sends a weekly HTML email if step-ca certificates are expired or expiring soon.

This project provides a lightweight, containerized backup solution for BookStack⁠.