feat: web dashboard for live device data

Small companion service that receives SNEK callbacks, decodes Sens'it
Discovery payloads for all 6 modes (Standby, Temperature, Light, Door,
Vibration, Magnet), stores in SQLite, and serves a responsive dashboard.

Backend (Python Flask):
- POST /webhook: receive SNEK callback
- GET /api/devices, /api/messages, /api/decode
- GET /events: Server-Sent Events for live push
- SQLite persistence at /data/messages.db

Frontend:
- Tailwind CSS via CDN, Chart.js for temp/humidity graph
- Live updates via SSE
- Device cards with icons per mode
- Message log with human-readable summaries

Deploy:
- Separate deployment (snek-dashboard) with own PVC
- LoadBalancer on 192.168.1.213:80
- SNEK callback URL: http://snek-dashboard.snek.svc.cluster.local/webhook

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

This commit is contained in:

gitomarcourt

2026-07-03 17:43:11 +02:00

parent c7ab02cc59

commit a77776d6d8

6 changed files with 570 additions and 0 deletions

dashboard/requirements.txt

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				`flask==3.0.3`