The container contains many dependencies. If designed correctly, I can lock down my dependencies out to the port level. It's not that application packaging is i

The container contains many dependencies. If designed correctly, I can lock down my dependencies out to the port level. It's not that application packaging is itself the problem... it's that I have control over the environment. I can build a Docker image, test it, and know that is exactly the environment I'll be running in, out to the services level. No worrying about someone upgrading JBoss or the OS or openssl or something without me knowing about it or having any control over it.