Forget docker for a second. Suddenly you're in a team with 2-3 people and one of them likes to git push broken code and walk-off. Okay, lets make this less ab

Forget docker for a second. Suddenly you're in a team with 2-3 people and one of them likes to git push broken code and walk-off. Okay, lets make this less about working with a jack-ass, same setup, but each 5 minutes of downtime cost you millions of dollars. One of your pushes work locally but don't work on the server. The point of a more structed / complex CI/CD process is to eliminate failures. As the stakes become higher, and the stack becomes more complex, the need for the automation grows. Docker is just a single part of that automation that makes other things / possible / lowers specific class of failures.