AWS Migration Hub Orchestrator is a powerful tool for managing application migration and modernization projects on AWS. With the recent addition of custom templates, users now have even more flexibility and control over their migration workflows. In this guide, we will explore how to use custom templates in Orchestrator, as well as other important technical details and best practices for optimizing your migration projects.
Introduction to AWS Migration Hub Orchestrator¶
AWS Migration Hub Orchestrator is designed to streamline and automate the process of migrating and modernizing applications on AWS. It provides a centralized hub for managing the various stages of migration projects, from initial assessment to final deployment. Orchestrator offers predefined workflow templates for common migration scenarios, such as replatforming to Amazon ECS or rehosting to Amazon EC2. With the introduction of custom templates, users can now tailor these workflows to their specific needs and requirements.
Key Features of AWS Migration Hub Orchestrator¶
- Predefined workflow templates for common migration scenarios
- Customizable workflows with the ability to add or remove steps
- Support for SAP and SQL Server workload migrations
- Importing of virtual machine images
- Three new public APIs for managing custom templates
Getting Started with Custom Templates¶
To begin using custom templates in AWS Migration Hub Orchestrator, you will first need to access the Orchestrator console. From there, navigate to the Templates tab and select the option to create a new template. You can choose from a list of predefined templates or start from scratch with a blank template. Once you have selected a template, you can customize it by adding or removing steps, configuring parameters, and defining dependencies between tasks.
Customizing Workflows¶
One of the key benefits of using custom templates in Orchestrator is the ability to tailor the migration workflow to meet your specific requirements. For example, you may need to incorporate additional validation steps, perform data transformation tasks, or integrate with external systems. By customizing the workflow with custom steps, you can ensure that the migration process aligns with your organization’s unique needs and objectives.
Managing Templates with Public APIs¶
In addition to the console interface, AWS Migration Hub Orchestrator also provides three new public APIs for managing custom templates. These APIs enable you to create new templates, update existing templates, and delete templates that are no longer needed. By integrating these APIs into your CI/CD pipelines or automation scripts, you can streamline the process of managing and deploying custom templates across your organization.
Best Practices for Using Custom Templates¶
When working with custom templates in AWS Migration Hub Orchestrator, it is important to follow best practices to ensure a smooth and successful migration process. Here are some tips for optimizing your use of custom templates:
Define Clear Objectives¶
Before creating a custom template, take the time to clearly define your migration objectives and requirements. Identify the key steps and tasks that are necessary to achieve your goals, and map out the dependencies between these tasks. By establishing a clear roadmap for your migration project, you can create a customized template that aligns with your strategic objectives.
Test and Validate¶
Once you have created a custom template, it is essential to test and validate the workflow before deploying it to production. Use the simulation mode in Orchestrator to run the migration process in a non-production environment and verify that all steps execute as expected. By conducting thorough testing, you can identify and resolve any potential issues or bottlenecks before they impact your live migration project.
Monitor and Optimize¶
Throughout the migration process, it is important to continuously monitor the performance and efficiency of your custom template. Use the built-in monitoring capabilities in Orchestrator to track the progress of each migration task, identify any delays or errors, and optimize the workflow for maximum efficiency. By proactively monitoring and fine-tuning your custom template, you can ensure a successful migration with minimal downtime and disruption.
Conclusion¶
In conclusion, custom templates in AWS Migration Hub Orchestrator offer a powerful and flexible solution for managing migration and modernization projects on AWS. By customizing predefined workflows, users can tailor the migration process to meet their specific requirements and objectives. With the addition of three public APIs for managing custom templates, users can automate and streamline the process of creating, updating, and deleting templates. By following best practices for using custom templates, organizations can optimize their migration projects and achieve successful outcomes on AWS.
For more information on AWS Migration Hub Orchestrator and custom templates, refer to the official documentation.