kubectl

Command-line interface for running commands against Kubernetes clusters. Some subcommands such as kubectl run have their own usage documentation. More information: https://kubernetes.io/docs/reference/kubectl/.

kubectl get pod|service|deployment|ingress|... -o wide

kubectl label pods name unhealthy=true

kubectl get all

kubectl top pod|node

kubectl cluster-info

kubectl explain pods.spec.containers

kubectl logs pod_name

kubectl exec pod_name -- ls /