alvaromerinog

Hello there! I am using [amazon-ecr-credential-helper](https://github.com/awslabs/amazon-ecr-credential-helper) to login to a private AWS ECR registry but the line 103 of core/testcontainers/core/utils.py is raising an `AttributeError` exception because `auth_config_dict` is `None`. The...

Hello @alexanderankin! I may have misunderstood your comment, but my intention is not to implement the ECR login helper using docker-py. In my pipeline I have a preconfigured `DOCKER_AUTH_CONFIG` variable...