Andrew Stoltz 223e9a9232 feat(zabbix): add RemoteDesktop monitoring template ...

New Zabbix 7.2 template under `Templates/FlowerCore` that scrapes
the `/metrics` exposition from FlowerCore.RemoteDesktop and extracts:

- `fc_desktop_session_events_total` split by event (launch/connect/
  disconnect/recording), with a dedicated datapoint for the
  `browser_datasource="json"` slice to track delegated-auth launches.
- `fc_desktop_pool_ready` gauge sum for warm pools.

Trigger: `nodata(flowercore.remotedesktop.metrics,10m)=1` warns when
the public desktop host stops exposing metrics.

Follows the existing `flowercore-print-ollama.yaml` pattern — import
manually into Zabbix and link to the Print/Desktop host. Not a K8s
manifest; ArgoCD ignores.

Grafana dashboard JSON is drafted at
`apps/monitoring/flowercore-remotedesktop-grafana-dashboard.json`
but still needs a ConfigMap wrap + Grafana Deployment volume mount
in noc-monitoring.yaml before it ships (follow-up).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-04-23 23:30:32 -05:00

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