I'm currently a full stack developer with experience in both backend and frontend, and I'm really eager to dive into DevOps. My goal is to learn how to build everything from scratch to deployment, as I believe this would simplify my workflow. I plan to dedicate 10 hours a day for a week to learn Docker and Kubernetes. However, I've noticed that most Docker tutorials are fairly short, typically around an hour. Is it realistic to become proficient in DevOps within this timeframe?
1 Answer
Honestly, if it were that easy to become a DevOps expert in just 70 hours, everyone would be doing it! Your ambition is commendable, but without prior knowledge of containerization, aiming to master Kubernetes in just one week is a bit unrealistic. You need to grasp the basic differences between Docker and Kubernetes first, and managing Kubernetes can actually complicate things more than it simplifies them. It’s important to know that while creating containerized workloads is relatively straightforward, effectively managing them is where the real challenge lies.
You’re correct about learning the basics of Kubernetes being relatively easy. Familiarizing yourself with its components like namespaces, pods, and services can give you a starting point. However, managing a cluster is a different story—it's complex and often underestimated. It's like shifting complexity around; you end up with multiple smaller problems that are just as tough as the original.