Scale a web app manually
This sample script creates a resource group, an App Service plan, and a web app. It then scales the App Service plan from a single instance to multiple instances.
If you don't have an Azure subscription, create a free account before you begin.
Launch Azure Cloud Shell
The Azure Cloud Shell is a free interactive shell that you can use to run the steps in this article. It has common Azure tools preinstalled and configured to use with your account. Just click the Copy button to copy the code, paste it into the Cloud Shell, and then press enter to run it. There are a few ways to launch the Cloud Shell:
|Click Try It in the upper right corner of a code block.|
|Open Cloud Shell in your browser.|
|Click the Cloud Shell button on the menu in the upper right of the Azure portal.|
If you choose to install and use the CLI locally, you need Azure CLI version 2.0 or later. To find the version, run
az --version. If you need to install or upgrade, see Install Azure CLI 2.0.
#/bin/bash # Variables appName="AppServiceManualScale$random" location="WestUS" # Create a Resource Group az group create --name myResourceGroup --location $location # Create App Service Plans az appservice plan create --name AppServiceManualScalePlan --resource-group myResourceGroup --location $location --sku B1 # Add a Web App az webapp create --name $appName --plan AppServiceManualScalePlan --resource-group myResourceGroup # Scale Web App to 2 Workers az appservice plan update --number-of-workers 2 --name AppServiceManualScalePlan --resource-group myResourceGroup
Clean up deployment
After the sample script has been run, the following command can be used to remove the resource group and all resources associated with it.
az group delete --name myResourceGroup
This script uses the following commands to create a resource group, web app, and all related resources. Each command in the table links to command specific documentation.
||Creates a resource group in which all resources are stored.|
||Creates an App Service plan.|
||Creates an Azure web app.|
||Updates properties of the App Service plan.|
For more information on the Azure CLI, see Azure CLI documentation.
Additional App Service CLI script samples can be found in the Azure App Service documentation.