Reading through "Kubernetes In Action" book, there is a kubectl command which creates a pod but does not deploy it:

$ kubectl run kubia --image=dockeruser/kubia --port=8080 --generator=run/v1
replicationcontroller "kubia" created

The generator option is there to ensure that a replication controller is created and that there is no deployment. But in the version of kubectl that I am using, v1.22.3, the generator flag is deprecated. Leaving the generator option out will create the pod, but no replication controller.

Which command effectively creates the rc?

CodePudding user response：

You don't need "generator" starting 1.17, you can use "create" like kubectl create deployment kubia --image=dockeruser/kubia --port=8080