[podge]

I found this to be an issue as well, but there are a few ways around this for when you need to debug something. The most useful approach I found was to launch a new container from a standard image (like Ubuntu) which shares the same process namespace, for example:

docker run --rm -it --pid=container:distroless-app ubuntu:20.04

You can then see processes in the 'distroless-app' container from the new container, and then you can install as many debugging tools as you like without affecting the original container.

Alternatively distroless have debug images you could use as a base instead which are probably still smaller than many other base images:

https://github.com/GoogleContainerTools/distroless#debug-ima...