XCP-ng (XenServer) Prometheus Exporter

Automatically exports all statistics from the RRD metrics database from Xen.

docker run -e XEN_USER=root -e XEN_PASSWORD=<password> -e XEN_HOST=<host> -e XEN_SSL_VERIFY=true -p 9100:9100 --rm ghcr.io/mikedombo/xen-exporter:latest

A Grafana dashboard is available here (id 16588), which graphs most of the critical metrics gathered by this exporter.

docker-compose.yml

version: '2.4'
services:
  xen01:
    container_name: xen01
    image: ghcr.io/mikedombo/xen-exporter:latest
    environment:
      - XEN_HOST=10.10.10.101
      - XEN_USER=root
      - XEN_PASSWORD=s0m3f4ncyp4ssw0rd
      - XEN_SSL_VERIFY=false

  xen02:
    container_name: xen02
    image: ghcr.io/mikedombo/xen-exporter:latest
    environment:
      - XEN_HOST=10.10.10.102
      - XEN_USER=root
      - XEN_PASSWORD=s0m3f4ncyp4ssw0rd
      - XEN_SSL_VERIFY=false

prometheus.yml

  - job_name: xenserver
    scrape_interval: 60s
    scrape_timeout: 50s
    static_configs:
    - targets:
      - xen01:9100
      - xen02:9100

No Prometheus help (comments) or types are currently emitted since all the metrics are being formatted almost entirely automatically. Meaning that there is no list in the code of what metrics will be emitted, nor is there a list of nice descriptions for each metric type. When using a cluster, assumes that the username and password of the poolmaster and hosts are the same.

• Proper Prometheus help and types for known metrics
• Additional metrics beyond what RRD provides? Perhaps like https://github.com/lovoo/xenstats_exporter