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.
Create the Amazon VPC endpoint for Amazon S3
In this section, you create a Amazon VPC endpoint for Amazon S3 to use. Setting up this endpoint will help you later when setting up internet access for VPC.
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Navigate to Amazon VPC in the AWS Management Console.
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In the navigation pane, choose Endpoints.
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Choose Create endpoint.
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Enter a meaningful name tag, for example: “Micro-Focus-License-S3”.
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Choose AWS Services as the Service Category.
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Under Services search for the Amazon S3 Gateway service: com.amazonaws.[region].s3.
For
us-west-1this would be:com.amazonaws.us-west-1.s3. -
Choose the Gateway service.
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For VPC choose the VPC you will be using.
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Choose all of the route tables for the VPC.
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Under Policy choose Full Access.
Note
If you decide to create a custom policy, make sure it has access to the Amazon S3 bucket
s3://aws-supernova-marketplace-<region>-prod. -
Choose Create Endpoint.