FEATURE: option to increase verbose level

[nunofernandes]

It should be possible to have better logs on what the application is doing. Something like using an environment variable like VERBOSE or even a flag passed as a parameter.

[deitch]

Oh definitely. I like it, and since this is all go, using glog is pretty straightforward. It just requires some time to sit and write lots of more detailed log statements.

Want to write a PR?

[eterna2]

I probably can make a PR soon.

Cuz I needed the verbosity to debug to get it to work with cluster autoscaler.

I got it to work on my cluster. Give me a couple of days to clean up the code before I make a PR.