# Legacy platforms

This chapter lists content related to previous Docker platforms that are no longer supported by AWS Elastic Beanstalk. The topics listed here remain in this document as a reference for any customers that used these features or components prior to their retirement.
**Topics**
+ [Migrating to Elastic Beanstalk Docker running on Amazon Linux 2 from Multi-container Docker running on Amazon Linux](docker-multicontainer-migration.md)
+ [Preconfigured Docker GlassFish containers on Elastic Beanstalk](create_deploy_dockerpreconfig.md)</div><div class="naked_ctrl">
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