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axion1337.chat-gitops/docs/deployment-guides/03-monitoring-integration.md
Scrublord MacBad 0ff598e8e0 Add documentation to wiki branch 
- Deployment guides for TURN, Authentik, Monitoring, Element, Policies
- Task tracking (TASKS.md)
- Element desktop setup scripts for all platforms
- Installation guide

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
2026-05-14 23:38:28 +02:00

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Monitoring: Alloy → Prometheus/Loki auf Selendis

Status: ✅ Vollständig deployed
Remote Storage: 10.0.0.3:9090 (Prometheus), 10.0.0.3:3100 (Loki)

Überblick

Alloy (Grafana Agent) sammelt Metriken & Logs vom K3S-Cluster und schickt sie zu Prometheus/Loki auf Selendis.

Komponenten

Komponente Rolle
Alloy Metrics & Logs Collector
kube-state-metrics Kubernetes Object Status
node-exporter Host Metrics (CPU, Memory, Disk)
Prometheus (Selendis) Metrics Ingestion
Loki (Selendis) Logs Ingestion

Dateien (in apps/monitoring/)

  • namespace.yaml
  • helm-repos.yaml (prometheus-community, grafana)
  • kube-state-metrics.yaml, node-exporter.yaml
  • alloy-config.yaml (River config with scrape targets + remote write)
  • alloy.yaml (HelmRelease)

Scrape Targets

Alloy scraped:

  • Flux Controllers (flux-system ns, port 8080)
  • kube-state-metrics (monitoring:8080)
  • node-exporter (monitoring:9100)
  • Synapse (matrix.axion1337.chat:9000)

Alle Remote Write zu 10.0.0.3:9090 (Prometheus) + 10.0.0.3:3100 (Loki).

Troubleshooting

# Check Alloy Logs
kubectl logs -n monitoring -l app.kubernetes.io/name=alloy

# Check Prometheus remote write
curl http://10.0.0.3:9090/api/v1/query?query=up

# Loki test
curl -s http://10.0.0.3:3100/loki/api/v1/query_range?query=%7B%7D | jq .

Weitere Details: Siehe Kapitel 3.