Changes

Look for the definition of '' 'Endpoint' '' for routers. This will be added to the prometheus configuration so you can search for all router pods. We will look for an endpoint called '' 'router' '' and have a port called '' '1936-tcp' '' through which we will query the HAproxy metrics via the default metric endpoint (/ metrics).

# kubectl get Endpoints router -n default -o yaml

apiVersion: v1

ports:

- name: 1936-tcp

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In the Promethues configuration, you need to add a new '' 'target' 'in which to find the' Endpoint 'named' '' router '' and '' with '' 'kubernetes_sd_configs' ''. Port of '1936-tcp' ''.

- job_name: 'openshift-router'

scheme: https

action: keep

regex: router;1936-tcp

Update the '' '' 'ConfigMap' '' of your Prometheus configuration.

Next, open the Promethues target page on the console: http://mon.192.168.42.185.nip.io/targets

If there were more routers in the cluster, they would all appear here as separate endpoints.

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==Metric varieties==

http://people.redhat.com/jrivera/openshift-docs_preview/openshift-origin/glusterfs-review/architecture/networking/haproxy-router.html <br>