Should I use Dockerfiles or image commits?

Question

I\'m a little bit confused about these two options. They appear to be related. However, they\'re not really compatible.

For example, it seems that using Dockerfile

Answer 1

Dockerfiles are a tool that is used to create images.

The result of running docker build . is an image with a commit so it's not possible to use a Dockerfile with out creating a commit. The question is should you update the image by hand each time anything changes and thus doom yourself to the curse of the golden image?

The curse of the golden image is a terrible curse cast upon people who must continue living with a buggy security hole ridden base image to run their software on because the person who created it was long ago devoured by the ancient ones (or moved on to a new job) and nobody knows where they got the version of imagemagic that went into that image. and is the only thing that will link against the c++ module that was provided by that consultant the boss's son hired three years ago, and anyway it doesn't matter because even if you figured out where imagemagic came from the version of libstdc++ used by the JNI calls in the support tool that intern with the long hair created only exists in an unsupported version of ubuntu anyway.