Merge remote-tracking branch 'origin/eks-5-13' into issue-512

Author: Geremy Cohen

04-path-security-and-networking/405-ingress-controllers/readme.adoc

@@ -19,8 +19,7 @@ There is no default Ingress controller provided in Kubernetes. It may be provide
 Since an Ingress controller is not provided on AWS by default, we will install one.
 
 == Prerequisites
-
-This chapter uses a cluster with 3 master nodes and 5 worker nodes as described here: link:../cluster-install#multi-master-multi-node-multi-az-gossip-based-cluster[multi-master, multi-node gossip based cluster].
+In order to perform exercises in this chapter, you’ll need to deploy configurations to a Kubernetes cluster. To create an EKS-based Kubernetes cluster, use the link:../../01-path-basics/102-your-first-cluster#create-a-kubernetes-cluster-with-eks[AWS CLI] (recommended). If you wish to create a Kubernetes cluster without EKS, you can instead use link:../../01-path-basics/102-your-first-cluster#alternative-create-a-kubernetes-cluster-with-kops[kops].
 
 == Nginx Ingress Controller