Enterprise Kubernetes Isn’t a Cluster. It’s a Platform and a Supply Chain.

Running Kubernetes at enterprise scale requires more than a cluster — it demands a standardized platform and a secure software supply chain. Key requirements include environment consistency across dev/staging/prod, high availability, RBAC tied to corporate identity, and complete tooling for ingress, secrets, policy enforcement, and observability. Security must be embedded from the build stage: signed images, verifiable provenance, continuous scanning, and policy-as-code that defaults to rejection when provenance is missing. The post outlines tradeoffs between DIY, black-box distributions, and cloud-specific flavors, advocating for open, upstream-compatible platforms that give developers a paved path while keeping security tight by default. GitOps combined with policy automation and end-to-end supply chain hygiene are highlighted as emerging platform requirements, with Nutanix promoting its presence at KubeCon EMEA 2026.