You may use the kubectl exec command to execute commands or open a shell inside the container. The command has a simple and unique syntax to manage everything : kubectl command : specifies the operation that you want to perform on one or more resources (create, get, describe, delete) type : specifies the resource type. By default, output is from the first container. See also: Kubectl Overview and JsonPath Guide. It allows you to write your own controllers, watch for changes, do REST calls against the API-Server and much more. In order to execute a command as root on a container, use the “docker exec” command and specify the “-u” with a value of 0 for the root user.You can also use a shorthand alias for kubectl that also works with completion: List your pods: kubectl get pods. Open a bash terminal in a pod: kubectl exec -it storage sh: Check pod environment variables: kubectl exec redis-master-ft9ex env: Enable kubectl shell autocompletion: echo "source >~/.You can try with another shell as given below. ImagePullBackOff and ErrImagePull I'm looking for a high-level description of how "kubectl exec" works. kubectl logs # Start streaming the logs from pod. ![]() ![]() ~]# kubectl exec -ti test-pod-0 bash bash-4. Kubectl exec bash kubectl exec bash CLI-over- kubectl exec.
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