Without kubectl, how do you display list of names of available Kubernetes contexts that you can use from the machine?
Experience Level: Junior
Tags: Kubernetes
Answer
Use the following command:
cat ~/.kube/config|yq eval -o json|jq ".contexts[].name"How does it work?
- The configuration data is stored the file ~/.kube/config
- cat command displays the conent of the file
- yq command converts the output from yaml to JSON format
- jq command will iterate over all child elements of element (array) contexts, name property of each child element is displayed.
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