Merge pull request #302443 from mbender-ms/reliability-appgw

JillGrant615 · web-flow · commit a9a4d248bcf8 · 2025-07-31T12:40:05.000-06:00
application gateway | New Doc | reliability guide for application gateway
diff --git a/.openpublishing.redirection.json b/.openpublishing.redirection.json
@@ -6963,8 +6963,12 @@
       "source_path": "articles/reliability/migrate-sql-database.md",
       "redirect_url": "/azure/azure-sql/database/enable-zone-redundancy",
       "redirect_document_id": false
+    },
+    {
+      "source_path": "articles/reliability/migrate-app-gateway-v2.md",
+      "redirect_url": "/azure/reliability/reliability-application-gateway-v2",
+      "redirect_document_id": false
     }
-    
   ]
 }
 
diff --git a/articles/application-gateway/application-gateway-autoscaling-zone-redundant.md b/articles/application-gateway/application-gateway-autoscaling-zone-redundant.md
@@ -37,6 +37,7 @@ For scale-in events, Application Gateway drains existing connections for 5 minut
 
 ## Next steps
 
+- Learn more about zone redundancy in [Reliability for Application Gateway v2](../reliability/reliability-application-gateway-v2.md)
 - Learn how to [Schedule autoscaling for Application Gateway](application-gateway-externally-managed-scheduled-autoscaling.md)
 - Learn more about [Application Gateway v2](overview-v2.md)
 - [Create an autoscaling, zone redundant application gateway with a reserved virtual IP address using Azure PowerShell](tutorial-autoscale-ps.md)
diff --git a/articles/application-gateway/toc.yml b/articles/application-gateway/toc.yml
@@ -71,8 +71,6 @@
     href: ../networking/working-remotely-support.md?toc=%2fazure%2fapplication-gateway%2ftoc.json
   - name: High traffic support
     href: high-traffic-support.md
-  - name: Autoscaling v2 SKU
-    href: application-gateway-autoscaling-zone-redundant.md
   - name: WebSocket support
     href: application-gateway-websocket.md
   - name: DNS resolution details
@@ -105,6 +103,14 @@
     href: application-gateway-tls-version-retirement.md
   - name: Network security blog
     href: https://techcommunity.microsoft.com/category/azure-network-security/blog/azurenetworksecurityblog
+- name: Reliability
+  items:
+  - name: Reliability for Application Gateway v2
+    href: ../reliability/reliability-application-gateway-v2.md?toc=/azure/application-gateway/toc.json&bc=/azure/application-gateway/breadcrumb/toc.json
+  - name: Autoscaling and zone redundancy v2 SKU
+    href: application-gateway-autoscaling-zone-redundant.md
+  - name: Tutorial- Autoscaling and zone redundancy
+    href: tutorial-autoscale-ps.md
 - name: Deploy
   items:
   - name: Host multiple sites
@@ -113,8 +119,6 @@
     href: create-url-route-portal.md
   - name: Redirect web traffic
     href: tutorial-url-redirect-cli.md
-  - name: Autoscaling and zone redundant
-    href: tutorial-autoscale-ps.md
   - name: Deploy Application Gateway with DDoS protection
     href: tutorial-protect-application-gateway.md
   - name: Configure TCP/TLS proxy
@@ -291,8 +295,6 @@
     items:
     - name: Relocate to another region
       href: ../azure-resource-manager/management/relocation/relocation-app-gateway.md?toc=/azure/application-gateway/toc.json
-    - name: Migrate to availability zone support
-      href: ../reliability/migrate-app-gateway-v2.md?toc=/azure/application-gateway/toc.json
   - name: Proxy buffer configuration
     href: proxy-buffers.md
   - name: Using Server-sent events
diff --git a/articles/application-gateway/tutorial-autoscale-ps.md b/articles/application-gateway/tutorial-autoscale-ps.md
@@ -13,7 +13,7 @@ ms.custom: mvc, devx-track-azurepowershell
 ---
 # Tutorial: Create an application gateway that improves web application access
 
-If you're an IT admin concerned with improving web application access, you can optimize your application gateway to scale based on customer demand and span multiple availability zones. This tutorial helps you configure Azure Application Gateway v2 features that do that: autoscaling, zone redundancy, and static VIPs. You'll use Azure PowerShell cmdlets and the Azure Resource Manager deployment model to solve the problem.
+If you're an IT admin concerned with improving web application access, you can optimize your application gateway to scale based on customer demand and span multiple [availability zones](../reliability/availability-zones-overview.md). This tutorial helps you configure Azure Application Gateway v2 features that do that: autoscaling, zone redundancy, and static VIPs. You'll use Azure PowerShell cmdlets and the Azure Resource Manager deployment model to solve the problem.
 
 In this tutorial, you learn how to:
 
@@ -28,6 +28,8 @@ In this tutorial, you learn how to:
 
 If you don't have an Azure subscription, create a [free account](https://azure.microsoft.com/free/?WT.mc_id=A261C142F) before you begin.
 
+For more information on availability zone support in Application Gateway v2, see [Reliability for Application Gateway v2](../reliability/reliability-application-gateway-v2.md).
+
 ## Prerequisites
 
 > [!NOTE]
diff --git a/articles/reliability/TOC.yml b/articles/reliability/TOC.yml
@@ -217,12 +217,10 @@
         href: ../site-recovery/azure-to-azure-tutorial-enable-replication.md?toc=/azure/reliability/toc.json&bc=/azure/reliability/breadcrumb/toc.json
   - name: Networking
     items:
-    - name: Azure Application Gateway (V2)
-      items:
-      - name: Availability zones
-        href: ../application-gateway/application-gateway-autoscaling-zone-redundant.md?toc=/azure/reliability/toc.json&bc=/azure/reliability/breadcrumb/toc.json
+    - name: Azure Application Gateway v2
+      href: reliability-application-gateway-v2.md
     - name: Azure Application Gateway for Containers
-      href: reliability-app-gateway-containers.md    
+      href: reliability-app-gateway-containers.md
     - name: Azure Bastion
       href: reliability-bastion.md
     - name: Azure Communications Gateway
diff --git a/articles/reliability/availability-zones-migration-overview.md b/articles/reliability/availability-zones-migration-overview.md
@@ -22,7 +22,7 @@ To improve the reliability of your solution, it's a good practice to enable avai
 - [Azure App Configuration](migrate-app-configuration.md)
 - [Azure App Service](reliability-app-service.md#configure-availability-zone-support)
 - [Azure App Service Environment](reliability-app-service-environment.md#configure-availability-zone-support)
-- [Azure Application Gateway (V2)](migrate-app-gateway-v2.md)
+- [Azure Application Gateway v2](./reliability-application-gateway-v2.md#configure-availability-zone-support)
 - [Azure Backup and Azure Site Recovery](migrate-recovery-services-vault.md)
 - [Azure Batch](reliability-batch.md#availability-zone-migration)
 - [Azure Cache for Redis](migrate-cache-redis.md)
diff --git a/articles/reliability/availability-zones-service-support.md b/articles/reliability/availability-zones-service-support.md
@@ -33,8 +33,8 @@ Some Azure services are *nonregional*, which means that you don't deploy the ser
 | [Azure API Management](./reliability-api-management.md#availability-zone-support) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false":::  | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: |
 | [Azure App Configuration](../azure-app-configuration/faq.yml#how-does-app-configuration-ensure-high-data-availability) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | |
 | [Azure App Service](./reliability-app-service.md#availability-zone-support) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | |
-| [Azure App Service: App Service Environment](./reliability-app-service-environment.md#availability-zone-support) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | |
-| [Azure Application Gateway (V2)](migrate-app-gateway-v2.md) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: |
+| [Azure App Service: App Service Environment](./reliability-app-service.md#availability-zone-support) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: |
+| [Azure Application Gateway v2](./reliability-application-gateway-v2.md#availability-zone-support) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: |
 | [Azure Automation](../automation/automation-availability-zones.md) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | |
 | [Azure Backup](reliability-backup.md#availability-zone-support) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | |
 | [Azure Bastion](../bastion/bastion-overview.md) | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: | :::image type="content" source="media/icon-checkmark.svg" alt-text="Yes" border="false"::: |
diff --git a/articles/reliability/migrate-app-gateway-v2.md b/articles/reliability/migrate-app-gateway-v2.md
diff --git a/articles/reliability/reliability-application-gateway-v2.md b/articles/reliability/reliability-application-gateway-v2.md

Original file line number	Diff line number	Diff line change
`@@ -6963,8 +6963,12 @@`
`6963`	`6963`	`"source_path": "articles/reliability/migrate-sql-database.md",`
`6964`	`6964`	`"redirect_url": "/azure/azure-sql/database/enable-zone-redundancy",`
`6965`	`6965`	`"redirect_document_id": false`
	`6966`	`+ },`
	`6967`	`+ {`
	`6968`	`+ "source_path": "articles/reliability/migrate-app-gateway-v2.md",`
	`6969`	`+ "redirect_url": "/azure/reliability/reliability-application-gateway-v2",`
	`6970`	`+ "redirect_document_id": false`
`6966`	`6971`	`}`
`6967`		`-`
`6968`	`6972`	`]`
`6969`	`6973`	`}`
`6970`	`6974`