Deploy on (local)on-premises devops

Deploying an ASP.NET web application on on-premises DevOps, also known as Azure DevOps Server (formerly Team Foundation Server or TFS), involves a series of steps. Here's a general guide to help you deploy your ASP.NET web application on your local DevOps server:

Prerequisites:

1. Install and Configure DevOps Server:

   • Make sure you have Azure DevOps Server installed and configured on your local server.

2. Build your ASP.NET Web Application:

   • Ensure that your ASP.NET web application is properly configured and can be built successfully.

Steps to Deploy:

1. Create a Build Pipeline:

   • Open your Azure DevOps Server portal.
   • Navigate to the project where your ASP.NET web application is stored.
   • Create a new build pipeline that specifies how to build your ASP.NET application.
   • Configure the build pipeline to get the source code, restore dependencies, build the project, and publish the output.

2. Artifact Configuration:

   • Configure the build pipeline to publish the build artifacts.
   • Common artifact types for ASP.NET applications include ZIP files or a folder containing the necessary files.

3. Release Pipeline:

   • Create a new release pipeline.
   • Add an artifact source, linking it to the build pipeline you created earlier.

4. Stages and Tasks:

   • Define stages in the release pipeline, such as Dev, Test, and Production.
   • Add deployment tasks to each stage.
   • For an on-premises deployment, you might use tasks like "Windows Machine File Copy" to copy the published artifacts to the target server.

5. Configure Deployment Tasks:

   • Configure the deployment tasks to copy the necessary files to the appropriate directories on your on-premises server.
   • Ensure that any required configurations (e.g., connection strings, environment-specific settings) are set correctly during deployment.

6. Deploy to On-Premises Servers:

   • Configure the deployment tasks to deploy your ASP.NET application on the on-premises servers.
   • You may need to install additional dependencies or configure IIS settings during deployment.

7. Testing and Validation:

   • Test the deployment in each environment to ensure that the application works as expected.
   • Validate that the necessary configurations are applied correctly.

8. Rollback Plan:

   • Define a rollback plan in case any issues arise during deployment.
   • This may include reverting to a previous version or addressing specific configuration changes.

9. Logs and Monitoring:

   • Implement logging and monitoring to track the deployment process and identify any issues quickly.

10. Documentation:

• Document the deployment process, including any manual steps or specific configurations.

Additional Tips:

• Use variables and parameterize your pipeline for flexibility.
• Regularly update your deployment pipeline to reflect changes in your application or infrastructure.

Remember that these steps are general guidelines, and you may need to adjust them based on your specific application and infrastructure requirements.