| > unnecessarily complicated with k8s Kubernetes is/was a way to fight off walled gardens from cloud providers. The other path would have been to learn the bespoke implementation of each cloud provider depending on what that employer ended up using. Kubernetes was at the right place, at the right time just as AWS was trying to force feed people their own proprietary solution, as Azure was trying to wall off people into their own walled garden, as GCP was being Google just not giving a damn about any other usecase than what works great at a massive search company. With Kubernetes, developers can learn one API to deploy their applications and hopefully it works on AWS, Azure, GCP, DO, OVH or a laptop at home. So that way, developers can learn one thing and transfer their knowledge at an employer that hosts on AWS, and then another that hosts on Azure and so on. This is in contrast to the experience of a Python developer who's mastered FastAPI/Flask/SQLAlchemy and feels absolutely lost in a Django project or an Angular developer who stares a Next.js project wondering what the heck is happening and how it all works. Neither a Next.js or an Angular developer would start off with an AWS Amplify solution if they could help it. |
That's one of the lies developers tell themselves, because at some point you're going to need to manage Accounts, VPCs and ELBs, Certificates, Security Groups, IAM policies, and everything else. All of those underlying primitives that are required and have massive differences in behavior that are expressed differently in GCP, Azure, and AWS.
On top of that Kubernetes is itself a walled garden.
You will inevitably end up cargo culting the entire ecosystem of plugins, like Cilium and Helm and so on. All of this IaC is meaningless outside of Kubernetes. Soon enough, you have 10,000 lines of YAML configuring highly proprietary infrastructure with multiple variants for each cloud. At some point you will have to rewrite controllers to add functionality or correct bugs the upstream maintainers don't want to prioritize, and so on.
Your "knowledge" of the stack ends up being the ability to orchestrate 15 levels of templated YAML. Eventually your company ends up hiring people who only know how to copy/paste YAML, and lose institutional knowledge of how underlying systems work. You didn't break out of the walled garden, you created an elaborate prison. And Amazon and GCP and Azure love you, because you're their #1 customer. The more complex you make it to deploy a CRUD app the more they profit.