removing unsupported EKS regions from 101

Author: dalbhanj

01-path-basics/101-start-here/readme.adoc

@@ -29,22 +29,10 @@ Please choose the region closest to you.  If you choose a region for Cloud9 that
 a| image::./deploy-to-aws.png[link=https://console.aws.amazon.com/cloudformation/home?region=us-east-1#/stacks/new?stackName=k8s-workshop&templateURL=https://s3.amazonaws.com/aws-kubernetes-artifacts/v0.5/lab-ide-vpc.template]
 a| image::./deploy-to-aws.png[link=https://console.aws.amazon.com/cloudformation/home?region=us-east-1#/stacks/new?stackName=k8s-workshop&templateURL=https://s3.amazonaws.com/aws-kubernetes-artifacts/v0.5/lab-ide-novpc.template]
 
-| *Ohio* (us-east-2)
-a| image::./deploy-to-aws.png[link=https://console.aws.amazon.com/cloudformation/home?region=us-east-2#/stacks/new?stackName=k8s-workshop&templateURL=https://s3.amazonaws.com/aws-kubernetes-artifacts/v0.5/lab-ide-vpc.template]
-a| image::./deploy-to-aws.png[link=https://console.aws.amazon.com/cloudformation/home?region=us-east-2#/stacks/new?stackName=k8s-workshop&templateURL=https://s3.amazonaws.com/aws-kubernetes-artifacts/v0.5/lab-ide-novpc.template]
-
 | *Oregon* (us-west-2)
 a| image::./deploy-to-aws.png[link=https://console.aws.amazon.com/cloudformation/home?region=us-west-2#/stacks/new?stackName=k8s-workshop&templateURL=https://s3.amazonaws.com/aws-kubernetes-artifacts/v0.5/lab-ide-vpc.template]
 a| image::./deploy-to-aws.png[link=https://console.aws.amazon.com/cloudformation/home?region=us-west-2#/stacks/new?stackName=k8s-workshop&templateURL=https://s3.amazonaws.com/aws-kubernetes-artifacts/v0.5/lab-ide-novpc.template]
 
-| *Ireland* (eu-west-1)
-a| image::./deploy-to-aws.png[link=https://console.aws.amazon.com/cloudformation/home?region=eu-west-1#/stacks/new?stackName=k8s-workshop&templateURL=https://s3.amazonaws.com/aws-kubernetes-artifacts/v0.5/lab-ide-vpc.template]
-a| image::./deploy-to-aws.png[link=https://console.aws.amazon.com/cloudformation/home?region=eu-west-1#/stacks/new?stackName=k8s-workshop&templateURL=https://s3.amazonaws.com/aws-kubernetes-artifacts/v0.5/lab-ide-novpc.template]
-
-| *Singapore* (ap-southeast-1)
-a| image::./deploy-to-aws.png[link=https://console.aws.amazon.com/cloudformation/home?region=ap-southeast-1#/stacks/new?stackName=k8s-workshop&templateURL=https://s3.amazonaws.com/aws-kubernetes-artifacts/v0.5/lab-ide-vpc.template]
-a| image::./deploy-to-aws.png[link=https://console.aws.amazon.com/cloudformation/home?region=ap-southeast-1#/stacks/new?stackName=k8s-workshop&templateURL=https://s3.amazonaws.com/aws-kubernetes-artifacts/v0.5/lab-ide-novpc.template]
-
 |===
 
 To open the Cloud9 IDE environment, click on the "Outputs" tab in CloudFormation Console and click on the "Cloud9IDE" URL.
@@ -81,11 +69,6 @@ To install the script, run this command in the "bash" terminal tab of the Cloud9
 
 image:cloud9-run-script.png[Running the script in Cloud9 Terminal]
 
-If you deployed your Cloud9 IDE in any region not supported by EKS, you will need to manually set the `AWS_DEFAULT_REGION` environment variable to a region supported by EKS:
-
-    export AWS_DEFAULT_REGION=us-east-1
-    echo "AWS_DEFAULT_REGION=us-east-1" >> ~/.bash_profile
-
 At this point you can restart the Cloud9 IDE terminal session to ensure that the kubectl completion is enabled. Once a new terminal window is opened, type `kubectl ver` and press `Tab` to autocomplete and press `Enter`. This will ensure that the `kubectl` tool is installed on the command line correctly and can autocomplete.
 
 [NOTE]