Initialize cluster:

$ ./setup_cluster.sh

Reset cluster:

$ ./setup_cluster.sh reset

$ ./deploy_metrics-server.sh

$ ./deploy_kube-prometheus.sh

Notes:

• If you already have metrics-server deployed, you may see some metrics api conflict error, just ignore.

$ ./install_helm.sh

$ ./deploy_metallb.sh

Install and deploy istio using helm, so install helm first.

$ ./install_istio.sh install

Notes:

• istio deployment requires a lot cpu resource, on my 2 node, 2vcpu per node cluster, I have to delete previously deployed kube-prometheus to free cpu resource in order to deploy Istio.
• In order to play virtualservice, istio-ingressgateway neeeds to be working, so need to deploy metallb first.

Deploy the bookinfo example:

$ ./install_istio.sh bookinfo