jantman/prometheus-snmp-exporter-synology-ds1621 repository overview

⁠prometheus-snmp-exporter-synology-ds1621

Prometheus snmp-exporter Docker image with Synology DS-1621+ config baked in.

Docker Image: https://hub.docker.com/r/jantman/prometheus-snmp-exporter-synology-ds1621⁠

Source Code: https://github.com/jantman/prometheus-snmp-exporter-synology-ds1621⁠

This repository generates a Docker image based on https://github.com/prometheus/snmp_exporter⁠ ( https://hub.docker.com/r/prom/snmp-exporter⁠ ), but with a baked-in snmp.yml suitable for Synology NASes running DSM 7 (tested against a DS-1621+ running DSM 7.1.1).

I've used this quite successfully with this Grafana dashboard: https://grafana.com/grafana/dashboards/14284-synology-nas-details/⁠

To run this on the Synology itself via the Docker package, the container must⁠ be running with "host" networking. Port 9116 should be exposed.

You can then use a prometheus.yml entry like the following, where MYNAS is the hostname of your NAS:

- job_name: 'synology_snmp'
  scrape_interval: 30s
  metrics_path: /snmp
  params:
    module: [ synology ]
  static_configs:
    - targets:
        - MYNAS
  relabel_configs:
    - source_labels: [ __address__ ]
      target_label: __param_target
    - source_labels: [ __param_target ]
      target_label: instance
    - target_label: __address__
      replacement: 'MYNAS:9116'