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I am trying to get the namespace of the currently used Kubernetes context using kubectl.
I know there is a command kubectl config get-contexts but I see that it cannot output in json/yaml. The only script I've come with is this:
kubectl config get-contexts --no-headers | grep '*' | grep -Eo '\S+$' 
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The most basic command for viewing Kubernetes objects via kubectl is get . If you run kubectl get <resource-name> you will get a listing of all resources in the current namespace. If you want to get a specific resource, you can use kubectl get <resource-name> <object-name> .
Kubectl current-context command shows the current context of kubectl. When you enter the 'kubectl config current-context' in the virtual machine environment, the following output will be displayed. The 'kubectl config use-context cluster-name' command is used to set the default context to the given cluster name.
This works fine if you have a namespace selected in your context
kubectl config view --minify --output 'jsonpath={..namespace}'; echo You can always show up your current context and namespace in your prompt with kube-ps1
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Easy to memorize command line
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