Following Hello World Tutorial on Kubernetes not working #18

Following instructions here - https://github.com/ibm-datapower/datapower-tutorials/blob/master/using-datapower-in-kubernetes/getting-started-datapower-in-gke.md on an OpenSource Kubernetes 1.20.2 Cluster with Persistence Volume Support and external Load Balancer. Everything deployed fine except my curl command against the Datapower service Fails to Connect. Steps I followed.

`- [ ] git clone https://github.com/ibm-datapower/datapower-tutorials.git

• cd datapower-tutorials/using-datapower-in-kubernetes/
• kubectl create configmap datapower-config --from-file=datapower/config/ --from-file=datapower/config/foo
• kubectl create configmap datapower-local-foo --from-file=datapower/local/foo
• kubectl describe configmap
• cd kubernetes/deployments
• Update Deployment Manifests with new K8s API
  • vi backend-deployment.yaml
    • Change first line to: apiVersion: apps/v1
  • vi datapower-deployment.yaml
    • Change first line to: apiVersion: apps/v1
    • Add Selector for apps/v1 API
    • selector:
    • matchLabels:
    • app: datapower
    • track: stable
• k apply -f backend-deployment.yaml
• k apply -f datapower-deployment.yaml
• cd ../services/
• k apply -f .
• k get svc
  • NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
  • backend LoadBalancer 10.96.158.41 192.168.100.130 8080:31387/TCP 117s
  • datapower LoadBalancer 10.96.62.225 192.168.100.131 80:30556/TCP 117s
• curl -k 192.168.100.131:80
  curl: (7) Failed to connect to 192.168.100.131 port 80: Connection refused `

I also noticed that nothing in the datapower container seems to be listening on port 8080. Does anyone know if this tutorial works ? Its a pretty standard K8s setup.