Creating a Service and Discovering DNS Names in Kubernetes
In this hands-on lab, you will be presented with a three-node cluster. You will be creating a simple nginx deployment, in which you must create a service from that deployment. In order to accomplish this, you will use the kubectl command line to create the deployment. Then, you will expose the deployment to create the service. When you have verified the service is up and running, you will create a busybox pod to test the DNS resolution to that service.