DIUN Webhook Dashboard

A modern dashboard for Docker image update notifications

Get Started

View on Gitea

Real-time Webhooks

Receives DIUN webhook events and displays image updates instantly in a modern dashboard.

Persistent Storage

Events are stored in SQLite so they survive restarts. No external database required.

Organize with Tags

Group and tag images to keep your update notifications organized. Dismiss updates you've reviewed.

Secure by Default

Optional token-based webhook authentication. Just set WEBHOOK_SECRET and you're protected.

Docker Ready

Ship with a multi-stage Dockerfile and Docker Compose configs for both production and development.

REST API

Full JSON API for updates, tags, assignments, and acknowledgements. Easy to integrate with other tools.

Quick Start

Get up and running in seconds with Docker Compose:

yaml

# compose.yml
services:
  diun-dashboard:
    image: gitea.jeanlucmakiola.de/makiolaj/diundashboard:latest
    ports:
      - "8080:8080"
    environment:
      - DB_PATH=/data/diun.db
      - WEBHOOK_SECRET=your-secret-here  # optional
    volumes:
      - diun-data:/data

volumes:
  diun-data:

bash

docker compose up -d
# open http://localhost:8080

How It Works

DIUN detects Docker image updates and sends a webhook to the dashboard. The Go backend persists events to SQLite and serves them via a REST API. The React frontend polls for updates and displays them in a modern, responsive UI.

┌───────┐    POST /webhook    ┌──────────────┐    SQLite    ┌─────────┐
│  DIUN │ ──────────────────► │  Go Backend  │ ◄──────────► │ diun.db │
└───────┘                     └──────┬───────┘              └─────────┘
                                     │
                              GET /api/updates
                                     │
                              ┌──────▼───────┐
                              │  React SPA   │
                              │  (Dashboard) │
                              └──────────────┘

Tech Stack

Layer	Technology
Backend	Go, `net/http`, `modernc.org/sqlite`
Frontend	React 19, Vite, Tailwind CSS, shadcn/ui
Database	SQLite (embedded, no external deps)
Tooling	Bun, Docker, Gitea Actions CI/CD

Screenshot

Screenshot coming soon — run the dashboard locally to see it in action!