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In this section, we will take a look at monitoring kubernetes cluster
How do you monitor resource consumption in kubernetes? or more importantly, what would you like to monitor?
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Heapster is now deprecated and a slimmed down version was formed known as the
metrics server.
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Clone the metric server from github repo
$ git clone https://github.com/kubernetes-incubator/metrics-server.git -
Deploy the metric server
$ kubectl create -f metric-server/deploy/1.8+/ -
View the cluster performance
$ kubectl top node -
View performance metrics of pod
$ kubectl top pod
