This concludes the Istio hands-on-exercises in this chapter. Now, it's time to clean up before we finish. Run the following commands:
$ cd istio-$ISTIO_VERSION/install/kubernetes
$ kubectl -n istio-system delete -f istio-demo.yaml
$ kubectl delete ns istio-lab
# Delete the keepalived pod security policy
$ kubectl delete psp kube-keepalived-vip
The preceding commands will uninstall Istio and bookinfo to free up resources in the VM.
By the time you read this book, new versions of Istio will be available with new features and functions. You can visit https://github.com/servicemeshbook/istio for updated Istio scripts for the new version.