How Kubernetes Won the Container Orchestration War

Kubernetes (K8s) dominates container orchestration with 90%+ market share. Originated at Google (Borg successor), donated to CNCF. Won against Docker Swarm and Mesos because: multi-cloud portability, massive ecosystem (Helm, Istio, Prometheus), and community momentum. Every major cloud offers managed K8s (EKS, GKE, AKS). K8s complexity is a feature: it solves hard problems at scale. The latest evolution: serverless containers (Cloudflare Workers, AWS Fargate) abstract away K8s complexity while preserving its benefits.