Update sql-database-single-database-failover-group-tutorial.md

Author: Matthew Sebolt

articles/sql-database/sql-database-single-database-failover-group-tutorial.md

@@ -168,45 +168,16 @@ Create your failover group and add your single database to it using AZ CLI.
 
    ```azurecli-interactive
    #!/bin/bash
-   # Set variables
-   # subscriptionID=<SubscriptionID>
-   # resourceGroupName=myResourceGroup-$RANDOM
-   # location=SouthCentralUS
-   # adminLogin=azureuser
-   # password="PWD27!"+`openssl rand -base64 18`
-   # serverName=mysqlserver-$RANDOM
-   # databaseName=mySampleDatabase
-   drLocation=NorthEurope
-   drServerName=mysqlsecondary-$RANDOM
-   failoverGroupName=failovergrouptutorial-$RANDOM
+   # set variables
+   $failoverLocation = "West US"
+   $failoverServer = "failoverServer-$randomIdentifier"
+   $failoverGroup = "failoverGroup-$randomIdentifier"
 
-   # Create a secondary server in the failover region
    echo "Creating a secondary logical server in the DR region..."
-   az sql server create \
-      --name $drServerName \
-      --resource-group $resourceGroupName \
-      --location $drLocation  \
-      --admin-user $adminLogin\
-      --admin-password $password
-
-   # Configure a firewall rule for the server
-   echo "Configuring firewall..."
-   az sql server firewall-rule create \
-      --resource-group $resourceGroupName \
-      --server $drServerName \
-      -n AllowYourIp \
-      --start-ip-address $startip \
-      --end-ip-address $endip
+   az sql server create --name $failoverServer --resource-group $resourceGroup --location $failoverLocation --admin-user $login --admin-password $password
    
-   # Create a failover group between the servers and add the database
    echo "Creating a failover group between the two servers..."
-   az sql failover-group create \
-      --name $failoverGroupName  \
-      --partner-server $drServerName \
-      --resource-group $resourceGroupName \
-      --server $serverName \
-      --add-db $databaseName
-      --failover-policy Automatic
+   az sql failover-group create --name $failoverGroup --partner-server $failoverServer --resource-group $resourceGroup --server $server --add-db $database --failover-policy Automatic
    ```
 
 This portion of the tutorial uses the following Az CLI cmdlets:
@@ -314,48 +285,24 @@ Verify which server is the secondary:
 
 
    ```azurecli-interactive
-   # Set variables
-   # resourceGroupName=myResourceGroup-$RANDOM
-   # serverName=mysqlserver-$RANDOM
-   
-   # Verify which server is secondary
    echo "Verifying which server is in the secondary role..."
-   az sql failover-group list \
-      --server $serverName \
-      --resource-group $resourceGroupName
+   az sql failover-group list --server $server --resource-group $resourceGroup
    ```
 
 Fail over to the secondary server: 
 
    ```azurecli-interactive
-   # Set variables
-   # resourceGroupName=myResourceGroup-$RANDOM
-   # drServerName=mysqlsecondary-$RANDOM
-   # failoverGroupName=failovergrouptutorial-$RANDOM
-
-   
    echo "Failing over group to the secondary server..."
-   az sql failover-group set-primary \
-      --name $failoverGroupName \
-      --resource-group $resourceGroupName \
-      --server $drServerName
-   echo "Successfully failed failover group over to" $drServerName
+   az sql failover-group set-primary --name $failoverGroup --resource-group $resourceGroup --server $failoverServer
+   echo "Successfully failed failover group over to" $failoverServer
    ```
 
 Revert failover group back to the primary server:
 
    ```azurecli-interactive
-   # Set variables
-   # resourceGroupName=myResourceGroup-$RANDOM
-   # serverName=mysqlserver-$RANDOM
-   # failoverGroupName=failovergrouptutorial-$RANDOM
-   
    echo "Failing over group back to the primary server..."
-   az sql failover-group set-primary \
-      --name $failoverGroupName \
-      --resource-group $resourceGroupName \
-      --server $serverName
-   echo "Successfully failed failover group back to" $serverName
+   az sql failover-group set-primary --name $failoverGroup --resource-group $resourceGroup --server $server
+   echo "Successfully failed failover group back to" $server
    ```
 
 This portion of the tutorial uses the following Az CLI cmdlets:
@@ -381,7 +328,6 @@ Delete the resource group using the Azure portal.
 
 Delete the resource group using PowerShell. 
 
-
    ```powershell-interactive
    # Set variables
    # $resourceGroupName = "myResourceGroup-$(Get-Random)"
@@ -404,14 +350,9 @@ Delete the resource group by using AZ CLI.
 
 
    ```azurecli-interactive
-   # Set variables
-   # resourceGroupName=myResourceGroup-$RANDOM
-   
-   # Clean up resources by removing the resource group
    echo "Cleaning up resources by removing the resource group..."
-   az group delete \
-     --name $resourceGroupName
-   echo "Successfully removed resource group" $resourceGroupName
+   az group delete --name $resourceGroup
+   echo "Successfully removed resource group" $resourceGroup
    ```
 
 This portion of the tutorial uses the following Az CLI cmdlets: