feat: add monitoring resources (alerts, dashboard, service-monitor)

- PrometheusRule with 16 alerts across 6 groups:
  availability, ingest, query, dependencies, resources, errors
- Grafana dashboard (ConfigMap, sidecar auto-discovery):
  8 rows covering overview, ingest pipeline, query perf,
  context retrieval, database, relevance, error breakdown,
  app resources, logs
- ServiceMonitor moved from k8s/app/ to k8s/monitoring/
- Dashboard generator script (Python, matches homelab pattern)
- Separate k8s/monitoring/ path for ArgoCD Application
- sqlx::migrate!() added to server startup for seamless migrations

This commit is contained in:

rock

2026-09-16 11:52:47 +09:00

parent 6d74ba5d93

commit 8902e1b6fa

6 changed files with 614 additions and 7 deletions

									
										k8s/monitoring/kustomization.yaml
									
		+6
		
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				apiVersion: kustomize.config.k8s.io/v1beta1

				kind: Kustomization

				resources:

				  - service-monitor.yaml

				  - alerts.yaml

				  - dashboard.yaml