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
HALT_ON_NO_UUID - optional, false by default. Ignores metrics with no UUID
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
- xen_host_avgqu_sz
- xen_host_cpu
- xen_host_cpu_avg
- xen_host_cpu_avg_freq
- xen_host_cpu_c0
- xen_host_cpu_c1
- xen_host_cpu_p0
- xen_host_cpu_p1
- xen_host_cpu_p2
- xen_host_inflight
- xen_host_io_throughput_read
- xen_host_io_throughput_total
- xen_host_io_throughput_write
- xen_host_iops_read
- xen_host_iops_total
- xen_host_iops_write
- xen_host_iowait
- xen_host_latency
- xen_host_loadavg
- xen_host_memory_free_kib
- xen_host_memory_reclaimed
- xen_host_memory_reclaimed_max
- xen_host_memory_total_kib
- xen_host_pif_rx
- xen_host_pif_tx
- xen_host_pool_session_count
- xen_host_pool_task_count
- xen_host_read
- xen_host_read_latency
- xen_host_sr_cache_hits
- xen_host_sr_cache_misses
- xen_host_sr_cache_size
- xen_host_tapdisks_in_low_memory_mode
- xen_host_write
- xen_host_write_latency
- xen_host_xapi_allocation_kib
- xen_host_xapi_free_memory_kib
- xen_host_xapi_live_memory_kib
- xen_host_xapi_memory_usage_kib
- xen_host_xapi_open_fds
- xen_vm_cpu
- xen_vm_memory
- xen_vm_memory_internal_free
- xen_vm_memory_target
- xen_vm_vbd_avgqu_sz
- xen_vm_vbd_inflight
- xen_vm_vbd_io_throughput_read
- xen_vm_vbd_io_throughput_total
- xen_vm_vbd_io_throughput_write
- xen_vm_vbd_iops_read
- xen_vm_vbd_iops_total
- xen_vm_vbd_iops_write
- xen_vm_vbd_iowait
- xen_vm_vbd_latency
- xen_vm_vbd_read
- xen_vm_vbd_read_latency
- xen_vm_vbd_write
- xen_vm_vbd_write_latency
- xen_vm_vif_rx
- xen_vm_vif_tx
- xen_collector_duration_seconds