AWS Mainframe Modernization Service (Managed Runtime Environment experience) will no longer be open to new customers starting on November 7, 2025. If you would like to use the service, please sign up prior to November 7, 2025. For capabilities similar to AWS Mainframe Modernization Service (Managed Runtime Environment experience) explore AWS Mainframe Modernization Service (Self-Managed Experience). Existing customers can continue to use the service as normal. For more information, see AWS Mainframe Modernization availability change.
Upgrade the AWS Blu Age Runtime on container
This guide describes how to upgrade the AWS Blu Age Runtime on container. To do this, you need to first complete some prerequisites, and then work with Docker image to upgrade the AWS Blu Age Runtime.
Prerequisites
Before you begin, make sure you meet the following prerequisites.
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Complete AWS Blu Age Runtime prerequisites and Onboarding AWS Blu Age Runtime .
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Download the version of the AWS Blu Age Runtime that you want to upgrade to. For more information, see Onboarding AWS Blu Age Runtime . The framework consists of two binary files:
aws-bluage-runtime-x.x.x.x.tar.gzandaws-bluage-webapps-x.x.x.x.tar.gz.
Upgrade the AWS Blu Age Runtime
Complete the following steps to upgrade the AWS Blu Age Runtime.
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Rebuild your Docker image with the desired AWS Blu Age Runtime version. For instructions, see Set up AWS Blu Age Runtime on container.
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Push your Docker image to your Amazon ECR repository.
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Stop and restart your Amazon ECS or Amazon EKS service.
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Verify the logs.
The AWS Blu Age Runtime is successfully upgraded.
