Author presumes we need Docker in the first paragraph. I suppose this is why they think we need Kubernetes. I propose using "the operating system" as the basic-

Author presumes we need Docker in the first paragraph. I suppose this is why they think we need Kubernetes. I propose using "the operating system" as the basic-unit here. It already runs on shared hardware thanks to a hypervisor. Operating systems know how to network. The entire desire for Docker in a production app comes down to willful ignorance of how software one depends upon is configured.