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Chapter 3. Supported Configurations

3.1. Supported Migration Paths

RHAMT supports application migration from several platforms to Red Hat JBoss Enterprise Application Platform (JBoss EAP), and migration from traditional infrastructures to cloud environments. See the below table for currently supported migration paths by RHAMT from your source platform.

Table 3.1. Supported Source Platform Migration Paths

Source PlatformMigration to JBoss EAP 6Migration to JBoss EAP 7Cloud Readiness [a]

Oracle® WebLogic Server

✔

✔

✔

IBM® WebSphere® Application Server

✔

✔

✔

JBoss EAP 4

✔

✘ [b]

✔

JBoss EAP 5

✔

✔

✔

JBoss EAP 6

N/A

✔

✔

JBoss EAP 7

N/A

N/A

✔

[a] This migration path may run concurrently with another supported migration path.
[b] Although RHAMT does not currently provide rules for this migration path, Red Hat Consulting can assist with migration from any source platform.

In addition, the RHAMT can be used to migrate from third party JDKs to Red Hat’s OpenJDK. The following table displays all supported JDK migration paths.

Table 3.2. Supported JDK Migration Paths

Source JDKMigration to OpenJDK

Oracle JDK

✔

3.2. System Requirements

3.2.1. Software

  • Java Platform, JRE version 8+
  • RHAMT is tested on Linux, Windows, and macOS. Other operating systems with Java 8+ support should work equally well.

3.2.2. Hardware

The following memory and disk space requirements are the minimum needed to run RHAMT. If your application is very large or you need to evaluate multiple applications, you may want to increase these values to improve performance.

For tips on how to optimize performance, see the Optimize RHAMT Performance section of the RHAMT CLI Guide.

  • A minimum of 4 GB RAM. For better performance, a quad-core processor with 8 GB RAM is recommended. This allows 3 - 4 GB RAM for use by the JVM.
  • A minimum of 4 GB of free disk space. A fast disk, especially a solid-state drive (SSD), should improve performance.