Merge pull request #113052 from sakthi-vetrivel/aro4-postGA

ARO 4 post ga

Author: garycentric

articles/openshift/create-private-cluster.md

@@ -19,7 +19,7 @@ In this article, you'll prepare your environment to create Azure Red Hat OpenShi
 > * Setup the prerequisites and create the required virtual network and subnets
 > * Deploy a cluster with a private API server endpoint and a private ingress controller
 
-If you choose to install and use the CLI locally, this tutorial requires that you are running the Azure CLI version 2.0.75 or later. Run `az --version` to find the version. If you need to install or upgrade, see [Install Azure CLI][azure-cli-install].
+If you choose to install and use the CLI locally, this tutorial requires that you are running the Azure CLI version 2.0.75 or later. Run `az --version` to find the version. If you need to install or upgrade, see [Install Azure CLI](https://docs.microsoft.com/cli/azure/install-azure-cli?view=azure-cli-latest).
 
 ## Before you begin
 
@@ -57,7 +57,7 @@ az -v
 ```output
 ...
 Extensions:
-aro                                0.1.0
+aro                                1.0.0
 ...
 ```
 
@@ -78,9 +78,9 @@ Next, you will create a virtual network containing two empty subnets.
 1. **Set the following variables.**
 
    ```console
-   LOCATION=eastus        #the location of your cluster
-   RESOURCEGROUP="v4-$LOCATION"    #the name of the resource group where you want to create your cluster
-   CLUSTER=aro-cluster        #the name of your cluster
+   LOCATION=eastus                 # the location of your cluster
+   RESOURCEGROUP="v4-$LOCATION"    # the name of the resource group where you want to create your cluster
+   CLUSTER=aro-cluster             # the name of your cluster
    ```
 
 1. **Create a resource group**

articles/openshift/dns-forwarding.md

@@ -9,7 +9,7 @@ ms.date: 04/24/2020
 ---
 # Configure DNS forwarding on an Azure Red Hat OpenShift 4 Cluster
 
-To configure DNS Forwarding on an Azure Red Hat OpenShift cluster, you'll need to modify the DNS Operator. This modification will allow your application pods running inside the cluster to resolve names hosted on a private DNS server outside the cluster These steps are documented for OpenShift 4.3 [here](https://docs.openshift.com/container-platform/4.3/networking/dns-operator.html).
+To configure DNS Forwarding on an Azure Red Hat OpenShift cluster, you'll need to modify the DNS operator. This modification will allow your application pods running inside the cluster to resolve names hosted on a private DNS server outside the cluster. These steps are documented for OpenShift 4.3 [here](https://docs.openshift.com/container-platform/4.3/networking/dns-operator.html).
 
 For example, if you want to forward all DNS requests for *.example.com to be resolved by a DNS server 192.168.100.10, you can edit the operator configuration by running:
 
@@ -33,4 +33,4 @@ spec:
 Save the file and exit your editor.
 
 ## Next steps
-Check out more information on DNS Forwarding for OpenShift 4.3 [here](https://docs.openshift.com/container-platform/4.3/networking/dns-operator.html).
+Check out more information on DNS forwarding for OpenShift 4.3 [here](https://docs.openshift.com/container-platform/4.3/networking/dns-operator.html).

articles/openshift/toc.yml

@@ -17,9 +17,9 @@
   items:
     - name: Create a private Azure Red Hat OpenShift 4 cluster 
       href: create-private-cluster.md
-    - name: Configure DNS Forwarding for an Azure Red Hat OpenShift 4 cluster
+    - name: Configure DNS forwarding for an Azure Red Hat OpenShift 4 cluster
       href: dns-forwarding.md
-    - name: Configure Azure Active Directory authentication for Azure Red Hat OpenShift 4 cluster
+    - name: Configure Azure Active Directory authentication for an Azure Red Hat OpenShift 4 cluster
       items:
         - name: Configure Azure Active Directory authentication (CLI)
           href: configure-azure-ad-cli.md

articles/openshift/tutorial-create-cluster.md

@@ -75,9 +75,9 @@ Next, you will create a virtual network containing two empty subnets.
 1. **Set the following variables.**
 
    ```console
-   LOCATION=eastus        #the location of your cluster
-   RESOURCEGROUP="v4-$LOCATION"    #the name of the resource group where you want to create your cluster
-   CLUSTER=cluster        #the name of your cluster
+   LOCATION=eastus                 # the location of your cluster
+   RESOURCEGROUP="v4-$LOCATION"    # the name of the resource group where you want to create your cluster
+   CLUSTER=cluster                 # the name of your cluster
    ```
 
 1. **Create a resource group**

articles/openshift/tutorial-delete-cluster.md

@@ -35,19 +35,20 @@ If you have access to multiple subscriptions, run `az account set -s {subscripti
 
 ## Delete the cluster
 
-Open a Bash terminal and set the variable CLUSTER_NAME to the name of your cluster:
+In previous tutorials, the following variables were set. 
 
 ```bash
-CLUSTER_NAME=yourclustername
+CLUSTER=yourclustername
+RESOURCE_GROUP=yourresourcegroup
 ```
 
-Now, delete your cluster:
+Using these values, delete your cluster:
 
 ```bash
-az aro delete --resource-group $CLUSTER_NAME --name $CLUSTER_NAME
+az aro delete --resource-group $RESOURCEGROUP --name $CLUSTER
 ```
 
-You'll be prompted whether you want to delete the cluster. After you confirm with `y`, it will take several minutes to delete the cluster. When the command finishes, the entire Resource Group and all resources inside it, including the cluster, will be deleted.
+You'll then be prompted to confirm if you want to delete the cluster. After you confirm with `y`, it will take several minutes to delete the cluster. When the command finishes, the entire resource group and all resources inside it—including the cluster—will be deleted.
 
 ## Next steps