kubectl

kubectl

TLDR

List information about a resource with more details

$ kubectl get [pod|service|deployment|ingress|...] -o wide
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Update specified pod with the label 'unhealthy' and the value 'true'
$ kubectl label pods [name] unhealthy=true
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List all resources with different types
$ kubectl get all
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Display resource (CPU/Memory/Storage) usage of nodes or pods
$ kubectl top [pod|node]
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Print the address of the master and cluster services
$ kubectl cluster-info
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Display an explanation of a specific field
$ kubectl explain [pods.spec.containers]
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Print the logs for a container in a pod or specified resource
$ kubectl logs [pod_name]
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Run command in an existing pod
$ kubectl exec [pod_name] -- [ls /]
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