What is it?
Kubernetes is the industry-standard container orchestration platform. It manages deployment, scaling, networking, and self-healing for containerized applications across clusters of machines. Managed offerings (EKS, GKE, AKS) reduce the infrastructure burden, but the operational complexity of Kubernetes itself remains.
Why does it matter?
Kubernetes solved real problems for large engineering organizations: consistent deployment across environments, automatic scaling, service mesh, and infrastructure-as-code. But those problems don’t exist at the same scale for small teams, and adopting Kubernetes anyway introduces operational overhead that dwarfs the complexity of the application itself.
Trade-offs
Strengths:
- Industry standard with massive ecosystem and talent pool
- Handles complex microservice architectures at scale
- Infrastructure-as-code enables reproducible environments
- Managed offerings (EKS, GKE) reduce cluster management burden
Limitations:
- YAML configuration is verbose and error-prone
- Debugging networking issues requires deep platform knowledge
- Monitoring, logging, and observability need additional tooling (Prometheus, Grafana, etc.)
- Even managed Kubernetes requires dedicated ops expertise
- Cost overhead is significant for small workloads
Our take
Hold for teams under 5 engineers. We’ve seen too many small teams spend months on Kubernetes setup that could have been avoided with Railway, Fly.io, or Cloudflare Workers. If your application fits in a single container (most do), you don’t need an orchestrator. If you need multiple services, Docker Compose for dev and a managed platform for production is simpler and cheaper. Save Kubernetes for when you actually have the scaling problems it solves.