Fix Frigate metrics scraping and rebuild Grafana dashboard

Frigate moved from minikube to ringtail but the Prometheus scrape target
still pointed at the old cluster-internal DNS. Route via Caddy on indri
(nvr.ops.eblu.me) which already proxies to ringtail.

Rebuild the Grafana dashboard for Frigate 0.17 metrics: add GPU usage,
GPU memory, device temperature, skipped FPS, and detection event rate
panels. Update stale metric names (service_info → uptime_seconds,
detection_total_fps → detection_fps).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Erich Blume 2026-02-22 18:06:14 -08:00
commit 51875b24b3
3 changed files with 258 additions and 106 deletions

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Fix Frigate Prometheus scrape target to route via Caddy (nvr.ops.eblu.me) after migration to ringtail, and rebuild Grafana dashboard with updated Frigate 0.17 metrics (GPU usage, temperature, skipped FPS, detection events).