monitoring: Bestandsaufnahme des laufenden Stacks

Import des bisherigen Stands aus /opt/monitoring auf dem Operating-Host, unveraendert. Images auf :latest, Grafana ohne Provisioning (Datasources und Dashboards nur in der grafana.db), keine Dokumentation. Dient als Ausgangspunkt fuer den Umbau auf einen vollstaendig provisionierbaren Stack. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-07-30 12:12:11 +02:00
commit 00fb7f51d7
5 changed files with 206 additions and 0 deletions
@@ -0,0 +1,100 @@
+services:
+  prometheus:
+    image: prom/prometheus:latest
+    container_name: prometheus
+    restart: unless-stopped
+    volumes:
+      - ./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
+      - prometheus_data:/prometheus
+    command:
+      - '--config.file=/etc/prometheus/prometheus.yml'
+      - '--storage.tsdb.path=/prometheus'
+      - '--storage.tsdb.retention.time=45d'
+      - '--storage.tsdb.retention.size=15GB'
+      - '--web.enable-remote-write-receiver'
+    ports:
+      - "9090:9090"
+    networks:
+      - traefik
+
+  loki:
+    image: grafana/loki:latest
+    container_name: loki
+    restart: unless-stopped
+    volumes:
+      - ./loki/loki-config.yaml:/etc/loki/local-config.yaml:ro
+      - loki_data:/loki
+    command: -config.file=/etc/loki/local-config.yaml
+    ports:
+      - "3100:3100"
+    networks:
+      - traefik
+
+  alloy:
+    image: grafana/alloy:latest
+    container_name: alloy
+    restart: unless-stopped
+    volumes:
+      - ./alloy/config.alloy:/etc/alloy/config.alloy:ro
+      - /var/log:/var/log:ro
+      - /var/lib/docker/containers:/var/lib/docker/containers:ro
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+    command: run --storage.path=/var/lib/alloy/data /etc/alloy/config.alloy
+    cap_add:
+      - DAC_READ_SEARCH
+      - NET_RAW
+    networks:
+      - traefik
+    depends_on:
+      - prometheus
+      - loki
+
+  grafana:
+    image: grafana/grafana:latest
+    container_name: grafana
+    restart: unless-stopped
+    environment:
+      - GF_SECURITY_ADMIN_USER=${Grafana_ADMIN}
+      - GF_SECURITY_ADMIN_PASSWORD=${Grafana_ADMIN_PW}
+    volumes:
+      - grafana_data:/var/lib/grafana
+    labels:
+      - "traefik.enable=true"
+      - "traefik.docker.network=traefik"
+      - "traefik.http.routers.grafana.rule=Host(`selendis.axion1337.de`)"
+      - "traefik.http.routers.grafana.entrypoints=websecure"
+      - "traefik.http.routers.grafana.tls.certresolver=le"
+      - "traefik.http.services.grafana.loadbalancer.server.port=3000"
+    depends_on:
+      - prometheus
+      - loki
+    networks:
+      - traefik
+
+  node-exporter:
+    image: prom/node-exporter:latest
+    container_name: node-exporter
+    restart: unless-stopped
+    volumes:
+      - /proc:/host/proc:ro
+      - /sys:/host/sys:ro
+      - /:/rootfs:ro
+    command:
+      - '--path.procfs=/host/proc'
+      - '--path.sysfs=/host/sys'
+      - '--path.rootfs=/rootfs'
+      - '--web.listen-address=:9100'
+      - '--web.disable-exporter-metrics'
+    ports:
+      - "9100:9100"
+    networks:
+      - traefik
+
+volumes:
+  prometheus_data:
+  grafana_data:
+  loki_data:
+
+networks:
+  traefik:
+    external: true