Kubernetes Commands
The following lists some useful commands for getting information and debugging the system.
kubectl cluster-info
Prints information about the running Kubernetes cluster.
kubectl -n <namespace> get all
Lists all the Kubernetes cluster components running in the specified namespace; e.g.,
kubectl -n ess get all
kubectl -n describe <pod|service>
Describe the specified pod or service in the specified namespace; e.g.,
kubectl -n ess describe service/ess-webidkubectl -n ess describe pod/ess-webid-589b779f47-4drwr
kubectl -n <namespace> exec --stdin --tty <pod> -- /bin/sh
Run an interactive shell inside one of the pods.
kubectl run curl image=radial/busyboxplus:curl –i --tty
Run a container in the cluster with curl installed to inspect the network.
See also:
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