Openshift/K8 Cluster Overview
Openshift/K8 Cluster Overview
You will need to label your servers as follows:
Master Servers: role=master
Infrastructure Severs: role=infra
Application/Node Servers: role=app
Then you will need cAdvisor, kube-state-metrics and node-exporter to get all the info you need.
https://github.com/google/cadvisor
https://github.com/kubernetes/kube-state-metrics
https://github.com/prometheus/node_exporter
For all your Openshifters out there, here is a simple setup:
oc new-app google/cadvisor
oc new-app openshift/kube-state-metrics
oc create serviceaccount node-exporter
oc adm policy add-scc-to-user privileged -z node-exporter
Data source config
Collector type:
Collector plugins:
Collector config:
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