Prometheus Federated Counter Support to Expose Metrics Interface
Feature Summary and Revision History
Applicable Product(s) or Functional Area |
vDRA |
Applicable Platform(s) |
Not Applicable |
Default Setting |
Enabled – Always-on |
Related Changes in This Release |
Not Applicable |
Related Documentation |
CPS vDRA Operations Guide |
Revision Details |
Release |
---|---|
First introduced |
23.1.0 |
Feature Description
In CPS vDRA 23.1.0 the Prometheus Federated Counter support is introduced to expose the KPI metrics to the external nodes.
You can configure the Prometheus Federate Server to get the Prometheus API metrics from Prometheus clusters. You can achieve scalable Prometheus monitoring setups or pull related metrics from one service of Prometheus into another.
For more information see, the Prometheus section in the CPS vDRA Operations Guide.
Following are configuration and restrictions:
-
To federate metrics from one server to another, configure the destination Prometheus server.
-
To enable the honor_labels scrape option and passing in the desired match parameters, scrape from the federate endpoint of a source server.
Note
All the federation configuration works on the external server.
-
Minimum scrape interval to be configured is >=30 secs.
-
Supported for only hi-res interface