docs: Rewrite VM from Windows/IIS to Ubuntu/NGINX with Run Command

Author: asudbring

articles/dns/tutorial-alias-pip.md

@@ -20,7 +20,6 @@ In this tutorial, you learn how to:
 
 > [!div class="checklist"]
 > * Create a virtual network and a subnet.
-> * Deploy Azure Bastion.
 > * Create a web server virtual machine with a public IP.
 > * Create an alias record that points to the public IP.
 > * Test the alias record.
@@ -75,42 +74,13 @@ Create a virtual network and a subnet to place your web server in.
 1. Select the **Review + create** tab or select the **Review + create** button.
 1. Select **Create**.
 
-## Deploy Azure Bastion
-
-Azure Bastion uses your browser to connect to VMs in your virtual network over secure shell (SSH) or remote desktop protocol (RDP) by using their private IP addresses. The VMs don't need public IP addresses, client software, or special configuration. For more information about Azure Bastion, see [Azure Bastion](/azure/bastion/bastion-overview).
-
->[!NOTE]
->[!INCLUDE [Pricing](~/reusable-content/ce-skilling/azure/includes/bastion-pricing.md)]
-
-1. In the search box at the top of the portal, enter **Bastion**. Select **Bastions** in the search results.
-
-1. Select **+ Create**.
-
-1. In the **Basics** tab of **Create a Bastion**, enter, or select the following information:
-
-    | Setting | Value |
-    |---|---|
-    | **Project details** |  |
-    | Subscription | Select your subscription. |
-    | Resource group | Select **PIPResourceGroup**. |
-    | **Instance details** |  |
-    | Name | Enter **bastion**. |
-    | Region | Select the same region as your virtual network. |
-    | Tier | Select **Developer**. |
-    | **Configure virtual networks** |  |
-    | Virtual network | Select **myPIPVNet**. |
-
-1. Select **Review + create**.
-
-1. Select **Create**.
-
 ## Create a web server virtual machine
 
-Create a Windows Server virtual machine and then install IIS web server on it.
+Create a Linux virtual machine and install NGINX web server on it.
 
 ### Create the virtual machine
 
-Create a Windows Server 2019 virtual machine.
+Create an Ubuntu virtual machine.
 
 1. In the Azure portal, enter *virtual machine* in the search box at the top of the portal, and then select **Virtual machines** from the search results.
 1. In **Virtual machines**, select **+ Create** and then select **Azure virtual machine**.
@@ -122,16 +92,17 @@ Create a Windows Server 2019 virtual machine.
     | Subscription   | Select your Azure subscription. |
     | Resource Group    | Select **PIPResourceGroup**. |
     | **Instance details**  |     |
-    | Virtual machine name   | Enter **Web-01**. |
+    | Virtual machine name   | Enter **web-01**. |
     | Region    | Select **(US) East US**. |
     | Availability options   | Select **No infrastructure redundancy required**. |
     | Security type  | Select **Standard**. |
-    | Image   | Select **Windows Server 2019 Datacenter - Gen2**. |
+    | Image   | Select **Ubuntu Server 24.04 LTS - x64 Gen2**. |
     | Size    | Select your VM size. |
     | **Administrator account** |            |
+    | Authentication type | Select **SSH public key**. |
     | Username | Enter a username. |
-    | Password | Enter a password. |
-    | Confirm password    | Reenter the password. |
+    | SSH public key source | Select **Generate new key pair**. |
+    | Key pair name | Enter a name for the key pair. |
     | **Inbound port rules**  |   |
     | Public inbound ports | Select **None**. |
 
@@ -156,34 +127,32 @@ Create a Windows Server 2019 virtual machine.
 This deployment may take a few minutes to complete.
 
 > [!NOTE]
-> **Web-01** virtual machine has an attached NIC with a Standard SKU dynamic public IP that changes every time the virtual machine is restarted.
+> The **web-01** virtual machine has an attached NIC with a Standard SKU dynamic public IP that changes every time the virtual machine is restarted.
 
-### Install IIS web server
+> [!NOTE]
+> The network security group rules block inbound SSH access from the internet. To run commands on the virtual machine, use the **Run command** feature in the Azure portal or deploy Azure Bastion. For more information about Azure Bastion, see [Quickstart: Deploy Azure Bastion with default settings](../bastion/quickstart-host-portal.md).
 
-Install IIS web server on **Web-01**.
+### Install NGINX web server
 
-1. In the **Overview** page of **Web-01**, select **Connect** then **Connect via Bastion**.
+Install NGINX web server on **web-01** using the **Run command** feature in the Azure portal.
 
-1. In the **Bastion** connection page, enter or select the following information:
+1. In the search box at the top of the portal, enter *virtual machine*. Select **Virtual machines** in the search results.
 
-    | Setting | Value |
-    |---|---|
-    | **Authentication Type** | Select **Password**. |
-    | **Username** | Enter the username you created during VM creation. |
-    | **Password** | Enter the password you created during VM creation. |
+1. Select the **web-01** virtual machine.
+
+1. In the **Operations** section of the left menu, select **Run command**.
+
+1. Select **RunShellScript**.
 
-1. Select **Connect**.
-1. On the **Server Manager** dashboard, select **Manage** then **Add Roles and Features**.
-1. Select **Server Roles** or select **Next** three times. On the **Server Roles** screen, select **Web Server (IIS)**.
-1. Select **Add Features**, and then select **Next**.
+1. In the **Run Command Script** pane, enter the following command:
 
-    :::image type="content" source="./media/tutorial-alias-pip/iis-web-server-installation.png" alt-text="Screenshot of Add Roles and Features Wizard in Windows Server 2019 showing how to install the I I S Web Server by adding Web Server role.":::
+    ```bash
+    sudo apt-get update && sudo apt-get install -y nginx
+    ```
 
-1. Select **Confirmation** or select **Next** three times, and then select **Install**. The installation process takes a few minutes to finish.
-1. After the installation finishes, select **Close**.
-1. Open a web browser. Browse to **localhost** to verify that the default IIS web page appears.
+1. Select **Run**.
 
-    :::image type="content" source="./media/tutorial-alias-pip/iis-web-server.png" alt-text="Screenshot of Internet Explorer showing the I I S Web Server default web page.":::
+1. Wait for the command to complete. The output displays the installation progress and finishes when NGINX is installed.
 
 ## Create an alias record
 
@@ -194,18 +163,18 @@ Create an alias record that points to the public IP address.
 1. In the **Add record set**, enter *web01* in the **Name**.
 1. Select **A** for the **Type**.
 1. Select **Yes** for the **Alias record set**, and then select the **Azure Resource** for the **Alias type**.
-1. Select the **Web-01-ip** public IP address for the **Azure resource**.
+1. Select the **web-01-ip** public IP address for the **Azure resource**.
 1. Select **OK**.
 
-    :::image type="content" source="./media/tutorial-alias-pip/add-public-ip-alias-inline.png" alt-text="Screenshot of adding an alias record to refer to the Azure public IP of the I I S web server using the Add record set page." lightbox="./media/tutorial-alias-pip/add-public-ip-alias-expanded.png":::
+    :::image type="content" source="./media/tutorial-alias-pip/add-public-ip-alias-inline.png" alt-text="Screenshot of adding an alias record to refer to the Azure public IP of the web server using the Add record set page." lightbox="./media/tutorial-alias-pip/add-public-ip-alias-expanded.png":::
 
 ## Test the alias record
 
 1. In the Azure portal, enter *virtual machine* in the search box at the top of the portal, and then select **Virtual machines** from the search results.
-1. Select the **Web-01** virtual machine. Note the public IP address in the **Overview** page.
-1. From a web browser, browse to `web01.contoso.com`, which is the fully qualified domain name of the **Web-01** virtual machine. You now see the IIS default web page.
+1. Select the **web-01** virtual machine. Note the public IP address in the **Overview** page.
+1. From a web browser, browse to `web01.contoso.com`, which is the fully qualified domain name of the **web-01** virtual machine. You now see the NGINX default web page.
 1. Close the web browser.
-1. Stop the **Web-01** virtual machine, and then restart it.
+1. Stop the **web-01** virtual machine, and then restart it.
 1. After the virtual machine restarts, note the new public IP address for the virtual machine.
 1. From a web browser, browse again to `web01.contoso.com`.