Homelab Dashboard

A small, self-contained single-page dashboard that links all your homelab services. Static site (HTML + CSS + JS), served by a lightweight nginx image. The optional calendar widget needs the container backend to refresh Google/ICS feeds, but the rest of the dashboard is pure static files.

Services

Internal: Open WebUI, ComfyUI, Gitea, Jellyfin, Immich, Home Assistant, Audio Server / Dubplate, Nextcloud, Vaultwarden, Nginx Proxy Manager, Netbird.

External: gitlab-ixsol, gem360.

Features

• Top widgets: Today (calendar events for today, with in-progress highlighting), Netbird status (reachability + latency), Git activity (recent commits from Gitea and GitLab — 3 rows visible, scroll for more), GPU + Ollama (live AMD ROCm stats: utilization, VRAM, temperature, power; plus loaded Ollama models with their GPU/CPU split)
• Inline Open WebUI prompt line with model selection in the Open WebUI card (requires OPENWEBUI_TOKEN)
• Responsive grid of service cards with icons, categories and a live "Online" indicator
• Open (new tab) + Copy URL per service
• Live search / filter across names, categories and URLs
• Live local clock
• Calendar section aggregating multiple ICS feeds (refreshed every 15 min in the container)
• Dark, themeable design; respects prefers-reduced-motion

Run with Docker

docker compose up -d --build

Then open http://localhost:8888.

The dashboard is static, but the widgets are populated by a small Node.js updater (api/update-data.js) that runs inside the container and aggregates ICS feeds, Netbird status, git activity and Open WebUI models every 15 minutes. A second Node process (api/server.js) proxies chat prompts to Open WebUI.

Environment variables

Secrets (API keys) live in .env (gitignored) — docker compose reads it automatically. Non-secret settings go directly in docker-compose.yml:

Variable	Purpose
TZ	Timezone used for the "Today" widget (e.g. Europe/Vienna)
OPENWEBUI_TOKEN	Open WebUI API key — enables the prompt line + model list (set in .env)
GITEA_TOKEN	Gitea API token — private repo stats (public repos work without it)
GITLAB_TOKEN	GitLab API token — private project stats (public projects work without it)
GITEA_URL / GITLAB_URL / NETBIRD_URL / OPENWEBUI_URL	Override the default service URLs
GPU_STATS_URL	GPU stats upstream (default: the gpu-stats compose service)
OLLAMA_URL	Ollama instance for loaded-model stats (default: http://100.103.83.12:11435)

GPU stats service

The gpu-stats compose service runs gpu_stats.py, a tiny HTTP server that queries rocm-smi. It needs the host's ROCm install and GPU device nodes, so the compose file mounts /opt/rocm and passes /dev/kfd + /dev/dri. Set GPU_NAME in docker-compose.yml to your card's name (rocm-smi can't read it inside the container without libdrm_amdgpu). The widget polls it every 5 s through /api/gpu-stats.

To run it on the host instead: python3 gpu_stats.py, set GPU_STATS_URL=http://host.docker.internal:9101/stats on the dashboard service and add extra_hosts: ["host.docker.internal:host-gateway"].

Without Docker (quick dev)

Any static file server works for the dashboard itself, but the widgets will show errors because the data fetcher and chat proxy run server-side:

# from this directory
python3 -m http.server 8888
# or: npx serve . -l 8888

Edit services

All services live in one array at the top of script.js. Add / remove / reorder entries there:

{ section: "internal", name: "My Service", url: "http://10.0.0.5:9000", cat: "infra", icon: "⚙️" }

section is either "internal" or "external". cat is any key from the CATEGORIES map (or add your own).

Build the image manually

docker build -t homelab-dashboard .
docker run -d --name homelab-dashboard -p 8888:80 --restart unless-stopped homelab-dashboard

Notes

• The "Online" badge is cosmetic (a static site can't probe your services from the browser due to CORS). If you want real health checks later, a tiny backend that pings each URL would be the next step.
• Calendar dependencies are bundled in api/node_modules so the Docker build works offline. To update them, run npm install in the api/ directory.
• Port 8888 is published by the Compose file; change it there if needed.