kubectl top node|pod

It looks like heapster is not enabled on the cluster? Is this a planned feature?

kubectl top node
Error from server (NotFound): the server could not find the requested resource (get services http:heapster:)

I’ve used the same on other cloud providers (AKS, IKS) and it seems to be enabled…


I would also like to know this.

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You can easily install metrics server to your cluster via marketplace:

  • Install metrics server chart

  • Update the command metrics server deployment and add the following two options to the pod command :

      - --kubelet-insecure-tls
      - --kubelet-preferred-address-types=InternalIP

Command will be look like this :

    - /metrics-server
    - --kubelet-insecure-tls
    - --kubelet-preferred-address-types=InternalIP

Wait two or three minutes, then the “top” command should work.

You have to deploy heapster in your cluster to collect metrics ;) by default its not activated on digitalocean k8s-cluster.

There is a helm chart for heapster:

The following will help with understanding what is happening on the nodes:

$ cat bin/ 
set -euo pipefail

echo -e "Iterating...\n"

nodes=$(kubectl get node --no-headers -o

for node in $nodes; do
  echo "Node: $node"
  kubectl describe node "$node" | sed '1,/Non-terminated Pods/d'