Feature Request: add support for credentials to be passed to the source and destination

[scanlonp]

The credentials would be used for the docker login so that external registries could be accessed by CodeBuild.

[athewsey]

Think I just came across this (unless I'm missing some other way to solve it?)

I was hoping to build and deploy a Dockerfile that starts:

ARG BASE_IMAGE
FROM ${BASE_IMAGE}

...Where BASE_IMAGE is a SageMaker DLC image URI: So is hosted elsewhere in an AWS-managed ECR account that needs a docker login.

For what it's worth, since a Dockerfile may have multiple FROM statements, I guess it might be necessary to support multiple source credentials?

[scanlonp]

@athewsey I may be misunderstanding what you are trying to do, but I am not sure this construct can help you build and run the image in this way. Since this construct moves around pre-existing images in ECR, is the image your Dockerfile defines already in ECR?

If it is, and you are getting errors using this construct, would you be able to provide the code you are attempting to deploy and the results of the CodeBuild job? Thank you!