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Chapter 4. The Migration Toolkit for Applications tools
You can use the following Migration Toolkit for Applications (MTA) tools for assistance in the various stages of your migration and modernization efforts:
- User interface
- Migration Toolkit for Applications Operator
- CLI
IDE add-ons for the following applications:
- Eclipse
- Visual Studio Code, Visual Studio Codespaces, and Eclipse Che
- IntelliJ IDEA
- Maven plugin
Review the details of each tool to determine which tool is suitable for your project.
4.1. The MTA Operator
By using the Migration Toolkit for Applications Operator, you can install the user interface on OpenShift Container Platform versions 4.18, 4.17.
For more information about the prerequisites for the MTA Operator installation, see OpenShift Operator Life Cycles.
4.2. The MTA user interface
By using the user interface for the Migration Toolkit for Applications, you can perform the following tasks:
- Assess the risks involved in containerizing an application for hybrid cloud environments on Red Hat OpenShift.
- Analyze the changes that must be made in the code of an application to containerize the application.
4.3. The MTA CLI
The CLI is a command-line tool in the Migration Toolkit for Applications that you can use to assess and prioritize migration and modernization efforts for applications. It provides numerous reports that highlight the analysis without using the other tools. The CLI includes a wide array of customization options. By using the CLI, you can tune MTA analysis options or integrate with external automation tools.
For more information about using the CLI, see CLI Guide.
4.4. The MTA IDE add-ons
You can migrate and modernize applications by using the Migration Toolkit for Applications (MTA) add-ons for the following applications:
- Eclipse
- Visual Studio Code, Visual Studio Codespaces, and Eclipse Che
- IntelliJ IDEA, both the Community and Ultimate versions
You can use these add-on to perform the following tasks:
- Analyze your projects by using customizable sets of rules.
- Mark issues in the source code.
- Fix the issues by using the provided guidance.
- Use the automatic code replacement, if possible.
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