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====== Prometheus + Grafana ======

Metrics Collection und Visualisierung.

===== Details =====

^ Key ^ Value ^
| Container | CT 115 |
| IP | 10.100.161.115 |
| Prometheus Port | 9090 |
| Grafana Port | 3000 |
| RAM | 1 GB |
| URL | https://monitoring.home.miskam.xyz |

===== Komponenten =====

==== Prometheus ====

Time-series Database für Metriken.

<code>
/opt/prometheus/
├── prometheus           # Binary
├── prometheus.yml       # Config
└── data/                # TSDB
</code>

==== Grafana ====

Dashboards und Visualisierung.

<code>
/var/lib/grafana/        # Data
/etc/grafana/            # Config
</code>

===== Targets =====

Alle Hosts laufen **node_exporter** auf Port 9100:

^ Host ^ IP ^
| prometheus | 10.100.161.115 |
| openclaw | 10.100.160.249 |
| traefik | 10.100.161.102 |
| postgres | 10.100.161.110 |
| n8n | 10.100.161.111 |
| vaultwarden | 10.100.161.112 |
| dokuwiki | 10.100.161.113 |
| uptime-kuma | 10.100.161.114 |
| forgejo | 10.100.161.116 |
| hv-04 | 10.100.160.100 |

===== Dashboards =====

Empfohlene Grafana Dashboards:

^ Name ^ ID ^
| Node Exporter Full | 1860 |
| Docker | 893 |
| PostgreSQL | 9628 |

Import: Grafana → Dashboards → Import → ID eingeben

===== Service =====

<code bash>
systemctl status prometheus grafana-server
</code>

===== Ansible =====

<code bash>
ansible-playbook site.yml --limit monitoring
</code>

===== Links =====

  * [[https://prometheus.io/docs/|Prometheus Docs]]
  * [[https://grafana.com/docs/|Grafana Docs]]
  * [[infrastructure:monitoring|Monitoring Setup]]