[ktosobcy]

> Until someone overwrites or deletes the Docker base image (regularly happens)

Any source of that claim?

> or when you depend on some packages installed through apt - as you'll get the latest version (impossible to pin those).

Well... please re-read my previous comment - we do Java thing so we use any JDK base image and then we slap our distribution on top of it (which are mostly fixed-version jars).

Of course if you are after perfection and require additional packages then you can install it via dpgk or somesuch but... do you really need that? What about security implications?

[janjongboom]

> Any source of that claim?

Any tag like ubuntu:20.04 -> this tag gets overwritten every time there's a new release (which is very often)

https://hub.docker.com/r/nvidia/cuda -> these get removed (see e.g. https://stackoverflow.com/questions/73513439/on-what-conditi...)

[ktosobcy]

You gave example of nvidia and not ubuntu itself. What's more, you are referring to devel(opment) version, i.e. "1.0-devel-ubuntu20.04" which seems like a nightly so it's expected to be overriden (akin to "-SNAPSHOT" for java/maven)?

Besides, if you really need utmost stability you can use image digest instead of tag and you will always get exactly the same image...

[lolinder]

Do you have an example that isn't Nvidia? They're infamous for terrible Linux support, so an egregious disregard for tag etiquette is entirely unsurprising.