adding azure cluser config upgrade article

Author: rwike77

articles/service-fabric/service-fabric-cluster-config-upgrade-azure.md

@@ -0,0 +1,58 @@
+---
+title: Upgrade the configuration of an Azure Service Fabric cluster | Microsoft Docs
+description: Learn how to upgrade the configuration that runs a Service Fabric cluster in Azure using a Resource Manager template.
+services: service-fabric
+documentationcenter: .net
+author: dkkapur
+manager: timlt
+editor: ''
+
+ms.assetid: 66296cc6-9524-4c6a-b0a6-57c253bdf67e
+ms.service: service-fabric
+ms.devlang: dotnet
+ms.topic: conceptual
+ms.tgt_pltfrm: na
+ms.workload: na
+ms.date: 11/09/2018
+ms.author: dekapur
+
+---
+# Upgrade the configuration of a cluster in Azure 
+
+This article describes how to customize the various fabric settings for your Service Fabric cluster. For clusters hosted in Azure, you can customize settings through the [Azure portal](https://portal.azure.com) or by using an Azure Resource Manager template.
+
+> [!NOTE]
+> Not all settings are available in the portal. In case a setting listed below is not available via the portal customize it using an Azure Resource Manager template.
+> 
+
+## Customize cluster settings using Resource Manager templates
+The steps below show how to add a new setting *MaxDiskQuotaInMB* to the *Diagnostics* section using Azure Resource Explorer.
+
+1. Go to https://resources.azure.com
+2. Navigate to your subscription by expanding **subscriptions** -> **\<Your Subscription>** -> **resourceGroups** -> **\<Your Resource Group>** -> **providers** -> **Microsoft.ServiceFabric** -> **clusters** -> **\<Your Cluster Name>**
+3. In the top right corner, select **Read/Write.**
+4. Select **Edit** and update the `fabricSettings` JSON element and add a new element:
+
+```json
+      {
+        "name": "Diagnostics",
+        "parameters": [
+          {
+            "name": "MaxDiskQuotaInMB",
+            "value": "65536"
+          }
+        ]
+      }
+```
+
+You can also customize cluster settings in one of the following ways with Azure Resource Manager:
+
+- Use the [Azure portal](https://docs.microsoft.com/azure/azure-resource-manager/resource-manager-export-template) to export and update the Resource Manger template.
+- Use [PowerShell](https://docs.microsoft.com/azure/azure-resource-manager/resource-manager-export-template-powershell) to export and update the Resource Manager template.
+- Use the [Azure CLI](https://docs.microsoft.com/azure/azure-resource-manager/resource-manager-export-template-cli) to export and update the Resource Manager template.
+- Use the Azure RM PowerShell [Set-AzureRmServiceFabricSetting](https://docs.microsoft.com/powershell/module/azurerm.servicefabric/Set-AzureRmServiceFabricSetting) and [Remove-AzureRmServiceFabricSetting](https://docs.microsoft.com/powershell/module/azurerm.servicefabric/Remove-AzureRmServiceFabricSetting) commands to modify the setting directly.
+- Use the Azure CLI [az sf cluster setting](https://docs.microsoft.com/cli/azure/sf/cluster/setting) commands to modify the setting directly.
+
+## Next steps
+* Learn how to customize some [Service Fabric cluster settings](service-fabric-cluster-fabric-settings.md).
+* Learn how to [scale your cluster in and out](service-fabric-cluster-scale-up-down.md).

articles/service-fabric/toc.yml

@@ -589,6 +589,8 @@
         items:
         - name: Upgrade the Service Fabric version 
           href: service-fabric-cluster-upgrade-version-azure.md    
+        - name: Upgrade cluster configuration
+          href: service-fabric-cluster-config-upgrade-azure.md
         - name: Patch cluster nodes (Windows)
           href: service-fabric-patch-orchestration-application.md
         - name: Patch cluster nodes (Linux)