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I’ve installed ICP4Data successfully. I am pretty green in respect to ICP4Data and Kubernetes. I’m trying to use kubectl command for listing the pods in ICP4D but “kubectl get pods” returns “No resource found”. Am I missing something?
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To resolve it, double check the pod specification and ensure that the repository and image are specified correctly. If this still doesn't work, there may be a network issue preventing access to the container registry. Look in the describe pod text file to obtain the hostname of the Kubernetes node.
What this says is that you can create or modify contexts in your kubeconfig file with the command kubectl config set-context. This command also accepts the name of the context to be changed (or --current if you want to change the current context), as well as --user, --cluster, and --namespace options.
Kubectl API resources list the forms of resources existing in the cluster. Therefore, when used in combination with kubectl get, we can mention each occurrence of all kinds of resources in the Kubernetes namespace. In this code, we would execute the following command by specifying a namespace.
icp4d uses 'zen' namespaces to logically separate its assets and resources from the core native icp/kube platform. In the default installation of ICP4D, there are no pods deployed on 'default' namespace and hence you get "no resources found" cause if you don't provide the namespace while trying to get pods, kubectl assumes its default namespace.
To List the pods from zen namespace
kubectl get pods -n zen
To list all the namespaces available to you - try
kubectl get namespaces
To list pods from all the namespaces, you might want to append --all-namespaces
kubectl get pods --all-namespaces
This should list all the pods from zen, kubesystem and possibly others.
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