From a Docker registry query tool to a fully-fledged registry synchronizer

A month or two ago I've started to work on a Docker registry tool that would help me to build, maintain and analyze my Docker registries (I have a few) as well as preload important (and big) Data Science tooling Docker images to all my Mesos and Kubernetes cluster nodes. This is really a simple tool, but I've spent some time fully rolling it out, cause I had only ~2 hours per week to work on it.

Glad to say, the thing is finished and I have a fully-fledged tool for Docker registry maintenance now:

https://github.com/ivanilves/lstags

I will continue to develop it, but it is basically ready to grab and use. If it helps anybody besides me, would be cool. ;)