Kubernetes Cookbook - Second Edition

Deleting a ReplicaSet

In order to remove the ReplicaSet from the Kubernetes system, you can rely on the subcommand delete. When we fire delete to remove the resource, it removes the target objects forcefully:

$ time kubectl delete rs my-first-replicaset && kubectl get podreplicaset.extensions "my-first-replicaset" deletedreal  0m2.492suser  0m0.188ssys   0m0.048sNAME                        READY     STATUS        RESTARTS   AGEmy-first-replicaset-8hg55   0/1       Terminating   0          53mmy-first-replicaset-b6kr2   1/1       Terminating   0          48mmy-first-replicaset-wtphz   0/1       Terminating   0          53mmy-first-replicaset-xcrws   1/1       Terminating   0          53m

We find that the response time is quite short and the effect is also instantaneous.

Removing the Pod under ReplicaSetAs we mentioned previously, it is impossible to scale ...