Differences

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--- infrastructure:monitoring [2026/02/07 09:02] – Created monitoring documentation admin
+++ infrastructure:monitoring [2026/02/07 10:39] (current) – Simplified admin
@@ Line 1: / Line 1: @@
-====== Monitoring (Prometheus/Grafana) ======
+====== Monitoring ======
-Container 115 auf hv-04 — zentrales Monitoring für die Infrastruktur.
+Prometheus + Grafana on CT 115 (10.100.161.115)
-===== Zugang =====
   * **Grafana:** [[https://monitoring.home.miskam.xyz]]
-  * **Prometheus:** http://10.100.161.115:9090 (intern)
+  * **Prometheus:** http://10.100.161.115:9090
-  * **Credentials:** In Vaultwarden (Network Automation → Grafana Admin)
-===== Komponenten =====
-^ Service ^ Port ^ Pfad ^
-| Prometheus | 9090 | /usr/local/bin/prometheus |
-| Grafana | 3000 | /usr/share/grafana |
-| node_exporter | 9100 | /usr/local/bin/node_exporter |
-===== Prometheus Config =====
-<code yaml /etc/prometheus/prometheus.yml>
-global:
-  scrape_interval: 15s
-scrape_configs:
-  - job_name: 'prometheus'
-    static_configs:
-      - targets: ['localhost:9090']
-  - job_name: 'node'
-    static_configs:
-      - targets: ['10.100.161.115:9100']
-        labels: {instance: prometheus}
-      - targets: ['10.100.160.249:9100']
-        labels: {instance: openclaw}
-      # ... weitere Hosts
-</code>
-===== Scrape Targets =====
-^ Host ^ IP ^ Port ^
-| prometheus | 10.100.161.115 | 9100 |
-| openclaw | 10.100.160.249 | 9100 |
-| n8n | 10.100.161.111 | 9100 |
-| vaultwarden | 10.100.161.112 | 9100 |
-| postgres | 10.100.161.110 | 9100 |
-| dokuwiki | 10.100.161.113 | 9100 |
-| uptime-kuma | 10.100.161.114 | 9100 |
-| traefik | 10.100.161.102 | 9100 |
-| hv-04 | 10.100.160.100 | 9100 |
-===== node_exporter Installation =====
-Auf allen Hosts via Ansible installiert:
-<code bash>
-cd /root/.openclaw/workspace/automation-stack/ansible
-ansible-playbook site.yml --limit automation_stack
-</code>
-Manuell:
-<code bash>
-# Download
-wget https://github.com/prometheus/node_exporter/releases/download/v1.7.0/node_exporter-1.7.0.linux-amd64.tar.gz
-tar xzf node_exporter-1.7.0.linux-amd64.tar.gz
-cp node_exporter-1.7.0.linux-amd64/node_exporter /usr/local/bin/
-# Service
-cat > /etc/systemd/system/node_exporter.service << EOF
-[Unit]
-Description=Prometheus Node Exporter
-After=network.target
-[Service]
-User=node_exporter
-ExecStart=/usr/local/bin/node_exporter
-Restart=always
-[Install]
-WantedBy=multi-user.target
-EOF
-useradd -rs /bin/false node_exporter
-systemctl daemon-reload
-systemctl enable --now node_exporter
-</code>
-===== Empfohlene Dashboards =====
+===== Targets =====
-  * **Node Exporter Full** (ID: 1860) — Umfassende Host-Metriken
+All hosts run node_exporter on port 9100.
-  * **Node Exporter** (ID: 11074) — Kompakte Übersicht
-Import via Grafana: Dashboards → Import → ID eingeben
+^ Host ^ IP ^
+| prometheus | 10.100.161.115 |
+| openclaw | 10.100.160.249 |
+| n8n | 10.100.161.111 |
+| vaultwarden | 10.100.161.112 |
+| postgres | 10.100.161.110 |
+| dokuwiki | 10.100.161.113 |
+| uptime-kuma | 10.100.161.114 |
+| traefik | 10.100.161.102 |
+| hv-04 | 10.100.160.100 |
-----
+===== Dashboards =====
-//Erstellt: 2026-02-07//
+Import via Grafana: **Node Exporter Full** (ID: 1860)