Dashboard for monitoring NixOS deployments across the homelab:
- Hosts behind remote / needing reboot stat panels
- Fleet status table with revision, behind status, reboot needed, age
- Generation age bar chart (shows stale configs)
- Generations per host bar chart
- Deployment activity time series (see when hosts were updated)
- Flake input ages table
- Pie charts for hosts by revision and tier
- Tier filter variable
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
