Kubernetes Architect | Integration Expert | TIBCO Guru

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Kubernetes Architect | Integration Expert | TIBCO Guru

Kaniko, BuildKit, and Image Volumes: The Evolution of Container Images Inside Kubernetes

Running container images inside Kubernetes is table stakes. Building them there — or mounting their contents as volumes — has been a moving target for years. What started as a privileged hack has evolved into a set of mature, secure, and increasingly native primitives. This article covers the full arc: why the original approach was broken, what Kaniko solved, why its maintenance status now matters, where BuildKit and Buildah fit, and what Image Volumes (stable in Kubernetes v1.36) change for workflows that don’t need to build anything at all. The original problem: Docker-in-Docker The first generation of CI/CD on Kubernetes…