I'm trying to build a basic pex file using a linux_x86_64 docker environment from a Mac M1, but keep running into

IntrinsicError: Failed to pull Docker image `sha256:f84b1f824c06320292fe5a0049a13c3b90e72c47bd4a9518e661ac93fef30a0f`: DockerResponseServerError { status_code: 404, message: "pull access denied for sha256, repository does not exist or may require 'docker login': denied: requested access to the resource is denied" }

Here's my `docker_environment`:

docker_environment(
  name="container_py",
  platform="linux_x86_64",
  image="python:3.9",
  python_bootstrap_search_path = ['<PATH>']
)

I'm able to pull

python:3.9

x86_64 manually like this:

docker pull python:3.9 --platform x86_64

Any ideas?

This is a good place to start, if you haven’t tried that already: https://www.pantsbuild.org/docs/docker#docker-authentication

I just didn't think you had to login to docker to pull a public image like

python:3.9

. At least I've never had to login before and am able to pull it manually without providing any credentials. I'm obviously missing something though, will read through those docs, thanks

if you’re using docker desktop, you may be logged in from long ago without realizing it’s being used?

Yeah that might be possible