anchor.diff:  
   Wait for ~3 mins for the load balancer to accept request.
   
  -== Access application
  +=== Access Application
   
  -Access the application using the following URLs with `curl` or in browser:
  +Access the application using the following URLs with `curl` or via a browser:
   
     http://<host>
     http://<host>?greet=ho
     http://<host>?id=1
     http://<host>?greet=ho&id=1
   
  -`<host>` is the value of the ingress load balancer's address.
  +`<host>` is the value of the ingress load balancer's address:
   
  -== Delete application
  +  $ kubectl describe svc/webapp-service | grep Ingress | cut -c 27-
  +  
   
  -Delete the application as shown:
  +=== Delete application
   
  -  kubectl delete -f templates/app.yml
  +Delete the application with this command:
   
  +  $ kubectl delete -f templates/app.yml
  +
  
positive.code: 
  . Get more details about the service:
  
    kubectl describe svc/webapp-service
    Name:			webapp-service
    Namespace:		default
    Labels:			<none>
  
negative.code: = Service Discovery for Microservices with Kubernetes
  :icons:
  :linkcss:
  :imagesdir: ../images
  :toc:
  
  This chapter shows an example of how different microservices within an application can use service discovery to locate each other in the infrastructure rather than via hardcoded IP addresses.
  
  === Prerequisites
  
  A 3 master nodes and 5 worker nodes cluster as explained in the link:../cluster-install#multi-master-multi-node-multi-az-gossip-based-cluster[cluster-install] chapter.
  
  All configuration files for this chapter are in the `microservices` directory.
  
  === Application Architecture
  
  The sample application uses three services:
  
  