I'm trying to create an horizontal pod autoscaling after installing Kubernetes with kubeadm. The main symptom is that kubectl get hpa returns the CPU metric in the column TARGETS as "undefined": ...

I want to access metrics from kubernetes with golang. Something like cpu and memory per node as well as the same for pods and/or namespaces. I am kind of lost here because the documentation is not...

I'm using Kubernetes 1.7 and running hepaster. When I run kubectl top nodes --heapster-namespace=kube-system it shows me error: metrics not available yet I also tried this kubectl top node...

How can we get the real resource usage (not resource requests) of each pod on Kubernetes by command line? Heapster is deprecated. Meanwhile, Metrics-server still does not support kubectl top pod. ...