AZ-104 Exam EP 41: Azure App Services

Introduction

This tutorial provides a step-by-step guide on Azure App Services, based on the video by A Guide To Cloud. You will learn how to create, manage, and secure Azure App Services, enabling you to effectively deploy and run web applications in the cloud.

Step 1: Overview of Azure App Service

• Azure App Service is a fully managed platform for building, deploying, and scaling web apps.
• It supports multiple programming languages such as .NET, PHP, Node.js, and Python.
• Key features include built-in scaling, custom domains, and easy integration with other Azure services.

Step 2: Creating an App Service

1. Sign in to the Azure Portal.
2. Navigate to the "App Services" section.
3. Click on "Create" to start a new App Service.
4. Fill in the required details:
   • Subscription: Choose your Azure subscription.
   • Resource Group: Select an existing group or create a new one.
   • Name: Provide a unique name for your app.
   • Publish: Choose between Code or Docker container.
   • Runtime Stack: Select the programming language and version.
   • Region: Choose the location for your app.
5. Review the settings and click "Create."

Step 3: Setting Up Continuous Deployment

• Continuous deployment allows your app to be updated automatically with new code changes.

1. In your App Service, select "Deployment Center."
2. Choose your source control option (e.g., GitHub, Azure Repos).
3. Authenticate and select the repository you want to deploy from.
4. Configure the branch and review the settings.
5. Click "Finish" to set up continuous deployment.

Step 4: Using Deployment Slots

• Deployment slots enable you to host different versions of your app.
• This allows for staging and testing before swapping with the production slot.

1. Go to your App Service and select "Deployment Slots."
2. Click on "Add Slot" and name your new slot.
3. Choose to clone settings from the production slot or start from scratch.
4. Click "Add" to create the deployment slot.

Step 5: Securing an App Service

• Securing your app service is crucial for protecting sensitive data.

1. Go to "Networking" in your App Service settings.
2. Configure access restrictions to limit IP addresses.
3. Enable HTTPS to secure data transmission.
4. Set up authentication if required, using Azure Active Directory or other identity providers.

Step 6: Configuring Custom Domain Names

1. In your App Service, navigate to "Custom domains."
2. Click on "Add custom domain."
3. Verify your domain ownership by following the instructions provided.
4. Map your custom domain to the App Service and configure DNS settings appropriately.

Step 7: Backing Up an App Service

• Regular backups can prevent data loss and ensure recovery.

1. Navigate to "Backups" in your App Service settings.
2. Click "Configure" and set up the backup schedule and storage account.
3. Enable the backup option and save the configuration.

Step 8: Integrating Application Insights

• Application Insights helps monitor your application's performance.

1. In your App Service, go to "Application Insights."
2. Click "Turn on Application Insights."
3. Choose to create a new resource or link to an existing one.
4. Configure the settings based on your monitoring needs.

Conclusion

You have now learned how to create and manage Azure App Services, set up continuous deployment, use deployment slots, secure your app, configure custom domains, back up your service, and integrate Application Insights. These steps will help you effectively deploy and manage web applications in Azure. For further exploration, consider diving deeper into each feature or looking into additional Azure services that can enhance your application.