Syno Community  
DSM - Paketzentrum - Einstellungen - Paketquellen - Hinzufügen - Name und Adresse: https://packages.synocommunity.com/   
Community - Paket installieren  
- SynoCli File Tools
Ordner erstellen in der File Station:  
/volume1/docker/grafana  
Putty-SSH: Befehle einzelnt eingeben  
sudo -i  
chown -R 472:472 /volume1/docker/grafana  
sudo  volume create prometheus-data  
sudo  volume create prometheus-conf  

 Compose:
```Plaintext
version: '3'
services:
 Prometheus:
    image: prom/prometheus
    container_name: prometheus
    ports:
    - 9090:9090 
    volumes:
    - prometheus-data:/prometheus 
    - prometheus-conf:/etc/prometheus 
    restart: unless-stopped
 grafana:
    image: grafana/grafana:latest
    container_name: grafana
    ports:
    - 3000:3000
    volumes:
    - /volume1/docker/grafana:/var/lib/grafana
    restart: unless-stopped
 Cadvisor:
    image: google/cadvisor:latest
    container_name: cadvisor
    ports:
    - 8080:8080
    volumes:
    - /:/rootfs:ro
    - /var/run:/var/run:rw
    - /sys:/sys:ro
    - /volume1/@/:/var/lib/:ro
    restart: unless-stopped
 node-exporter:
    image: prom/node-exporter:latest
    container_name: node-exporter
    ports:
    - 9100:9100
    restart: unless-stopped
volumes:
  prometheus-data:
    external: true
  prometheus-conf:   
    external: true
```
Putty - SSH:
cd /volume1/@docker/volumes/prometheus-conf/_data
nano prometheus.yml

  - job_name: "synology node exporter"
    scrape_interval: 5s
    static_configs:
      - targets: ['your-synology-ip:9100']

  - job_name: "cadvisor"
    scrape_interval: 55s
    static_configs:
     - targets: ['your-synology-ip:8080']

Strg+o=Speichern - Enter - strg+x=Verlassen
Darauf achten, dass eure IP eingetragen ist.
Prometheus neu starten

Grafana Konfiguration
Benutzer/Passwort: admin/admin

neues Passwort mindestens 6 Zeichen

Unten links Einstellungen - Prometheus als Quelle hinzufügen

Url: http://your-synology-ip:9090
save and test

Dashboard - Import - Cadvisor exporter=14282

Dashboard - Import - node-exporter-full=1860