More encapsulation for docker

[Nefcanto]

Hi

Thank you for this valuable repo. I was searching to get a look at a MongoDB database somehow and get some ideas about how to design schema and how to store data.
To be honest, your repo has some "shit moments" that I think could become better. For a person who's not familiar with Mongo at all and who does not know anything about its ecosystem, the best choice is to run a single command line, go to a local URL, log in, and see the data.
Can you make it even easier by wrapping everything inside a docker image, and letting developers test it using this line of code:

docker run your-image-with-default-port-and-databases-already-imported

Then they can go to localhost:some-port-you-mention and log in and see the data. That's the easiest possible way.

My feedback is that since I knew nothing about Mongo and its ecosystem, I could not make your repo work in almost 20 minutes (confused about what to do and why I got that error and what it meant, etc,) and that led to me leaving your repo and not being able to use it because I'm on R&D and can't afford to spend more time on it.

Just my feedback about a problem, and a solution. Again, thank you for your time.