Is Kubernetes over-engineering for a small startup with only three main web applications?

All answers to this question.

For only three applications, Kubernetes is almost certainly over-engineering. K8s requires significant time for configuration, networking, and security management that a small team usually can't afford. Unless you anticipate needing auto-scaling or complex rolling updates immediately, a managed service like AWS App Runner or DigitalOcean App Platform is a better middle ground. These provide the benefits of container orchestration without the steep learning curve of YAML manifests and K8s control planes. Focus your limited engineering hours on building product features rather than managing infrastructure that doesn't yet serve a massive user base.

   Answered 2024-01-12 by Patricia Lewis

If we stay with simple VPS setups, at what specific traffic milestone or team size does the "complexity" of Kubernetes actually start to pay for itself in terms of operational efficiency?

   Answered 2024-02-15 by Steven Clark

• Steven, the tipping point is usually when you have more than 10 microservices or when your team grows to the point where manual deployments cause frequent downtime. Once you reach a stage where you need "Self-healing" (restarting crashed containers automatically) and "Horizontal Pod Autoscaling" to handle traffic spikes, the manual effort of maintaining individual servers becomes higher than the overhead of K8s. It’s better to feel the pain of scaling first so you understand exactly which K8s features you actually need to solve your specific problems.

     Commented 2024-02-25 by Robert Brown

You should look into "K3s" or "Minikube" if you want the K8s API experience without the heavy resource requirements. It's a great way to learn the ecosystem while staying lean.

   Answered 2024-04-10 by Barbara Young

• K3s is a fantastic suggestion, Barbara. It’s lightweight enough for a single node but keeps your deployment scripts "Kubernetes-ready" for when the company actually needs to scale up.

     Commented 2024-04-14 by Kevin Miller