added challenge question for user to retrieve the elb URL

content/codepipeline/change.md

@@ -29,14 +29,20 @@ After you modify and commit your change in GitHub, in approximately one minute y
 
 ![CodePiepline Running](/images/codepipeline/codepipeline_building.png)
 
-Once the service is built and delivered, run the following command to get the Elastic Load Balancer (ELB) endpoint and open it in a browser.
-If the message is not updated immediately, give Kubernetes some time to deploy the change.
+#### Challenge:
+**How can we validate the changes and access latest version of the app?**
 
-```
-kubectl get services hello-k8s -o wide
-```
+**HINT:** Which kubectl command will get you the Elastic Load Balancer (ELB) endpoint for this app?
 
-{{% notice info %}}
-The EXTERNAL-IP column contains a value that ends with "elb.amazonaws.com" - the full value is the DNS record.
-{{% /notice %}}
+ {{%expand "Expand here to see the solution" %}}
+
+ Once the service is built and delivered, we can run the following command to get the Elastic Load Balancer (ELB) endpoint and open it in a browser.
+ If the message is not updated immediately, give Kubernetes some time to deploy the change.
+
+ ```
+ kubectl get services hello-k8s -o wide
+ ```
+
+The EXTERNAL-IP column contains a value that ends with "elb.amazonaws.com" - the full value is the DNS record which can be used to validate/access the app.
 
+{{% /expand %}}

content/codepipeline/codepipeline.md

@@ -21,7 +21,7 @@ Click the **Launch** button to create the CloudFormation stack in the AWS Manage
 
 | Launch template |  |  |
 | ------ |:------:|:--------:|
-| CodePipeline & EKS |  {{% cf-launch "ci-cd-codepipeline.cfn.yml" "eksws-codepipeline" %}} | {{% cf-download "ci-cd-codepipeline.cfn.yml" %}}  |
+| CodePipeline & EKS |  {{% cf-launch "eksws-codepipeline" "ci-cd-codepipeline.cfn.yml" %}} | {{% cf-download "ci-cd-codepipeline.cfn.yml" %}}  |
 
 After the console is open, enter your GitHub username, personal access token (created in previous step), check the acknowledge box and then click the "Create stack" button located at the bottom of the page.
 
@@ -67,6 +67,3 @@ This service was configured with a [LoadBalancer](https://kubernetes.io/docs/tas
 an [AWS Elastic Load Balancer](https://aws.amazon.com/elasticloadbalancing/) is launched by Kubernetes for the service.
 The EXTERNAL-IP column contains a value that ends with "elb.amazonaws.com" - the full value is the DNS address.
 {{% /notice %}}
-
-
-

layouts/shortcodes/cf-launch.html

@@ -1,5 +1,5 @@
 <a
-  href="https://console.aws.amazon.com/cloudformation/home?#/stacks/quickcreate?stackName={{ .Get 1 }}&templateURL=https://s3.amazonaws.com/{{ $.Site.Params.template_bucket  }}/templates/{{ $.Site.Params.branch  }}/{{ .Get 0 }}"
+href="https://console.aws.amazon.com/cloudformation/home?#/stacks/create/review?stackName={{ .Get 0 }}&templateURL=https://s3.amazonaws.com/{{ $.Site.Params.template_bucket  }}/templates/{{ $.Site.Params.branch  }}/{{ .Get 1 }}"
 target="_blank" class="btn btn-default">
 <i class="fas fa-cloud-upload-alt"></i>
 Launch