[feature-request] publish all images with historical tags to public ecr(https://gallery.ecr.aws/)

[zxkane]

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Checklist

• [ ] I've prepended issue tag with type of change: [feature]
• [ ] (If applicable) I've documented below the DLC image/dockerfile this relates to
• [ ] (If applicable) I've documented the tests I've run on the DLC image
• [x] I'm using an existing DLC image listed here: https://docs.aws.amazon.com/deep-learning-containers/latest/devguide/deep-learning-containers-images.html
• [ ] I've built my own container based off DLC (and I've attached the code used to build my own image)

Concise Description:

Pulling the base deep learning image from ECR requires AWS authentication. Also the different accounts are used for different regions/partitions. It’s really annoying to create a CloudFormation CfnMapping to get the container for corresponding region when building a ML solution crossing AWS regions/partitions.

Since re:Invent 2020 AWS offers the public ECR with anonymous pulling quota. Pls also pushing those deep learning images to public ECR(gallery.ecr.aws) for improving the user experience.

DLC image/dockerfile:

Is your feature request related to a problem? Please describe. A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]

Describe the solution you'd like Pls also pushing those deep learning images to public ECR(gallery.ecr.aws) for improving the user experience.

Describe alternatives you've considered A clear and concise description of any alternative solutions or features you've considered.

Additional context Add any other context or screenshots about the feature request here.

[techjacker]

I would like this too as I'd like to take advantage of ECR's new pull through cache functionality to host the images in our own ECR (security best practice).

[tejaschumbalkar]

Thank you for submitting the feature request. We will discuss the distribution of DLC to ECR public gallery. I will provide an update once we make the DLC available to the ECR public gallery.

[nathanpeck]

Following up with a query on the progress of moving these images into public ECR