> Docker is a tool that lets you package a Linux distribution and roll it out on any random server cleanly and safely. But the stuff inside that distribution is

> Docker is a tool that lets you package a Linux distribution and roll it out on any random server cleanly and safely. But the stuff inside that distribution is still very much bespoke and unmaintainable. This, a thousand times. If you are deploying the same container 10,000 times, with no modifications - well it makes sense to spend time maintaining that distribution. But if you're using Docker for dev environments (for example) and each one is different... hiiiya you haven't really moved on in terms of maintainability than using Vagrant or any VM setup.