Revise Cluster Prerequisite Text with new version

[geremyCohen]

Replace any occurrences of:

In order to effectively perform the monitoring exercises in this chapter, make sure you have an EKS cluster running based on link:../../01-path-basics/102-your-first-cluster#create-a-kubernetes-cluster-with-eks[Create A Kubernetes Cluster Using EKS].

or

In order to perform exercises in this chapter, you'll need to deploy configurations to an EKS cluster. To create an EKS cluster, use the link:../../01-path-basics/102-your-first-cluster#create-a-kubernetes-cluster-with-eks[AWS CLI] (recommended), or alternatively, link:../../01-path-basics/102-your-first-cluster#alternative-create-a-kubernetes-cluster-with-kops[kops].

With the new language:

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].

[geremyCohen]

3 master nodes and 5 worker nodes https://github.com/aws-samples/aws-workshop-for-kubernetes/blob/master/02-path-working-with-clusters/204-cluster-logging-with-EFK/readme.adoc

https://github.com/aws-samples/aws-workshop-for-kubernetes/tree/master/03-path-application-development/306-app-management-with-helm#user-content-prerequisites

https://github.com/aws-samples/aws-workshop-for-kubernetes/blob/master/02-path-working-with-clusters/205-cluster-autoscaling/readme.adoc

https://github.com/aws-samples/aws-workshop-for-kubernetes/blob/master/03-path-application-development/302-app-discovery/readme.adoc

https://github.com/aws-samples/aws-workshop-for-kubernetes/blob/master/03-path-application-development/303-app-update/readme.adoc

https://github.com/aws-samples/aws-workshop-for-kubernetes/blob/master/03-path-application-development/304-app-scaling/readme.adoc

https://github.com/aws-samples/aws-workshop-for-kubernetes/blob/master/03-path-application-development/305-app-tracing-with-jaeger-and-x-ray/x-ray/readme.adoc

https://github.com/aws-samples/aws-workshop-for-kubernetes/blob/master/03-path-application-development/306-app-management-with-helm/readme.adoc

https://github.com/aws-samples/aws-workshop-for-kubernetes/blob/master/03-path-application-development/307-statefulsets-and-pvs/readme.adoc

https://github.com/aws-samples/aws-workshop-for-kubernetes/blob/master/03-path-application-development/309-deploying-a-chart-repository/readme.adoc

https://github.com/aws-samples/aws-workshop-for-kubernetes/blob/master/03-path-application-development/310-chaos-engineering/readme.adoc

https://github.com/aws-samples/aws-workshop-for-kubernetes/blob/master/04-path-security-and-networking/401-configmaps-and-secrets/readme.adoc

https://github.com/aws-samples/aws-workshop-for-kubernetes/blob/master/04-path-security-and-networking/402-authentication-and-authorization/readme.adoc

https://github.com/aws-samples/aws-workshop-for-kubernetes/blob/master/04-path-security-and-networking/404-network-policies/weavenet/readme.adoc

https://github.com/aws-samples/aws-workshop-for-kubernetes/blob/master/04-path-security-and-networking/405-ingress-controllers/readme.adoc

https://github.com/aws-samples/aws-workshop-for-kubernetes/blob/master/04-path-security-and-networking/406-coredns/readme.adoc

In order to perform exercises in this chapter

https://github.com/aws-samples/aws-workshop-for-kubernetes/blob/master/02-path-working-with-clusters/202-service-mesh/readme.adoc#user-content-create-a-kubernetes-cluster

https://github.com/aws-samples/aws-workshop-for-kubernetes/blob/master/02-path-working-with-clusters/202-service-mesh/readme.adoc#user-content-create-kubernetes-cluster

https://github.com/aws-samples/aws-workshop-for-kubernetes/blob/master/02-path-working-with-clusters/201-cluster-monitoring/readme.adoc

[geremyCohen]

https://github.com/aws-samples/aws-workshop-for-kubernetes/pull/517