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>
Same ArgoCD + SSA self-heal loop pattern as guacamole (20e4130):
K8s defaults volumeMode=Filesystem on volumeClaimTemplates at
creation, git omits it, argocd-controller owns the atomic list so
every reconcile sees drift, and volumeClaimTemplates is immutable
so it can never reconcile. Adding the field closes both loops.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Zabbix: Remove hardcoded zabbix-db-secret and zabbix-admin-secret, reference
zabbix-credentials (1Password) for DB-User, DB-Password, and admin password
- Matrix: Remove hardcoded matrix-db-secret, reference matrix-credentials for
Postgres user/password. Convert ConfigMap homeserver.yaml to template with
__DB_PASSWORD__/__DB_USER__ placeholders, inject via busybox init container
- Guacamole: Add OnePasswordItem CRD for future use. MySQL DB creds remain in
guac-db-secret (1Password item lacks DB-specific fields — gap documented)
- All three services now include OnePasswordItem CRD manifests for ArgoCD mgmt
