How to Deploy a Web App Using Azure DevOps

 Deploying a web application can often feel like a daunting task, but with Azure DevOps, the process becomes streamlined and efficient. Azure DevOps provides an integrated set of services to plan, develop, deliver, and monitor applications. This article will guide you through the steps to deploy a web app using Azure DevOps.

Prerequisites

Before you start, ensure you have the following:

• An Azure account. You can create a free account here.
• A web application ready for deployment. This can be a simple static site or a more complex application.
• Basic knowledge of Azure services and Azure DevOps.

For a visual walkthrough of the concepts covered in this article, check out my YouTube Video:-

Step 1: Set Up Your Azure DevOps Project

1. Create a new project:

• Go to the Azure DevOps portal.
• Click on “New Project”.
• Fill in the project name and description, and select the visibility (public/private).
• Click “Create”.

2. Import your code repository:

• If your code is hosted on GitHub, Bitbucket, or another service, you can import it directly.
• Alternatively, create a new repository in Azure Repos and push your code there.

Step 2: Create a Build Pipeline

1. Navigate to Pipelines:

• In your Azure DevOps project, go to the “Pipelines” section.

2. Create a new pipeline:

• Click on “New Pipeline”.
• Choose where your code is stored (e.g., Azure Repos, GitHub).
• Follow the prompts to configure your pipeline. You can use the classic editor or YAML, depending on your preference.

3. Define your build steps:

• In the pipeline configuration, specify the steps to build your application. This may include:
• Restoring dependencies (e.g., npm install for Node.js apps).
• Running tests.
• Compiling the code if necessary.
• Save and run the pipeline to ensure your build is successful.

Step 3: Create a Release Pipeline

1. Navigate to Releases:

• In the Azure DevOps project, go to the “Releases” section.

2. Create a new release pipeline:

• Click on “New Pipeline”.
• Choose the source from the build pipeline you created earlier.

3. Define your release stages:

• Add a stage for deployment (e.g., Development, Staging, Production).
• In each stage, specify the tasks required to deploy your application. This may include:
• Deploying to Azure App Service.
• Running Azure CLI commands.
• Configuring application settings.

4. Configure triggers:

• Set up triggers to automatically create a release when a new build is available or when you push to a specific branch.

Step 4: Deploy Your Application

1. Create a release:

• Go to the “Releases” section, select your release pipeline, and click “Create release”.
• Choose the build you want to deploy and click “Create”.

2. Monitor the deployment:

• After the release is created, you can monitor the deployment progress.
• Check the logs for any issues and verify the deployment was successful.

3. Access your web application:

• Once deployed, access your application using the Azure App Service URL or your configured domain.

Conclusion

Deploying a web app using Azure DevOps simplifies the deployment process and integrates well with various Azure services. With the build and release pipelines set up, you can ensure a smooth and efficient deployment process, enabling you to focus more on developing features rather than worrying about deployment complexities.

Feel free to explore additional Azure DevOps features, such as monitoring and feedback loops, to continuously improve your application and deployment processes.

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