Help with Dockerfile Multi-Stage Build for AWS CLI

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Asked By CuriousCoder92 On

I'm trying to install the AWS CLI using a multi-stage Docker build, but I keep running into this frustrating error message. Here's my Dockerfile: In the first stage, I'm using an Ubuntu base to install several packages including curl, wget, and more. I also install kubectl and helm before attempting to install the AWS CLI itself. However, when I run the final image, I get this error: '[PYI-7:ERROR] Failed to load Python shared library "/usr/local/bin/libpython3.13.so.1.0": dlopen: /usr/local/bin/libpython3.13.so.1.0: cannot open shared object file: No such file or directory'. I've double-checked the file paths, but when I copy from the builder to the final stage, it's saying some Python library is missing. What am I doing wrong?

3 Answers

Answered By TechWhiz471 On

Are you only looking to install the AWS CLI? If so, consider starting with the official Python Docker image directly. You can do a simple installation of the AWS CLI using pip from there, which would streamline your Dockerfile and eliminate the need for multiple stages.

Answered By DevDude23 On

You got it right! The error happens when you build your image and then try to run a new container. The issue seems to be that the `aws` installation is creating a library link in the first stage that you aren't copying to the final image. Make sure you include `COPY` commands for the necessary files, or alternatively, try using symbolic links to ensure everything is correctly linked in the final image.

Answered By CodeConnoisseur On

Just a heads-up, make sure to format your code block correctly using triple backticks for better readability. If this is the whole Dockerfile, then there's a chance the COPY statement is missing some crucial parts.

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