如何从单个 docker 容器与多个 S3 存储桶进行交互？

Question

I have a case of making multiple s3 buckets interact with each other from a docker container. For example I have an s3 bucket named ABCD and another named EFGH. Now I want to build a docker container inside which I need to copy data from ABCD to EFGH or in general do all the read write operations. I have role based access to these buckets as well as I have credentials like aws acess keys available. I am able to do this from my local machine but now need it to be done from the container

Answer 1

Using access keys in your container is a very bad approach, you should never use this.

In your case, I would suggest, deploying your docker using ECS by creating a task definition that uses your docker image, and in your task definition, you can give the task execution role permissions to use your S3 buckets.