Objects can be deleted easily within Kubernetes so that your environment can be cleaned. Use the kubectl delete command to remove an object.

To delete a service, specify the services object and the name of the service that you want to remove:

$ kubectl delete services hello-world
service "hello-world" deleted

To delete an entire deployment, and all of the pod replicas running for that deployment, specify the deployment object and the name that you used to create the deployment:

$ kubectl delete deployment hello-world
deployment.extensions "hello-world" deleted