Update Blog “exposing-an-application-using-ingress-and-tls-termination-on-kubernetes-in-hpe-greenlake-for-private-cloud-enterprise”

Author: GuopingJia

content/blog/exposing-an-application-using-ingress-and-tls-termination-on-kubernetes-in-hpe-greenlake-for-private-cloud-enterprise.md

@@ -25,8 +25,8 @@ This blog post describes the process to expose applications that are deployed an
 ### Overview
 
 [HPE GreenLake for Private Cloud Enterprise: Containers](https://www.hpe.com/us/en/greenlake/containers.html), one of the HPE GreenLake cloud services available on the HPE GreenLake for Private Cloud Enterprise, allows customers to create a Kubernetes (K8s) cluster, view details about existing clusters, and deploy containerized applications to the cluster. It provides an enterprise-grade container management service using open source K8s.  
-
-When application workloads get deployed to the K8s cluster, you can create services to expose the applications. By default, a service is created with the service type of *ClusterIP* that supports internal connectivity between different components of the application. In HPE GreenLake for Private Cloud Enterprise: Containers, you can create services with the type of NodePort for the application workloads deployed in K8s clusters using the label hpecp.hpe.com/hpecp-internal-gateway=true. The services will be automatically exposed to a container platform gateway host with assigned ports. The deployed workloads will become accessible externally using the gateway host name and the assigned ports as access URLs. For both service type, *ClusterIP* and NodePort , applications themselves run on HTTP. There is one common requirement to expose the applications to be accessed securely over HTTPS. This requires to get a valid SSL/TLS certificate in K8s and work with load balancers and Ingress.
+ 
+Once applications are deployed in a cluster, the first thing you can do is to create services to expose the applications. By default, services are created with the service types of *ClusterIP* that support internal connectivity between different components of the applications. In HPE GreenLake for Private Cloud Enterprise: Containers, you can create services with the type of NodePort for the application workloads deployed in K8s clusters using the label hpecp.hpe.com/hpecp-internal-gateway=true. The services will be automatically exposed to a container platform gateway host with assigned ports. The deployed workloads will become accessible externally using the gateway host name and the assigned ports as access URLs. For both service type, *ClusterIP* and NodePort , applications themselves run on HTTP. There is one common requirement to expose the applications to be accessed securely over HTTPS. This requires to get a valid SSL/TLS certificate in K8s and work with load balancers and Ingress.
 
 ![](/img/tls-termination-s.png)