title: Kubernetes Pod Dynamic Environment Variables
body: <p>I need to be able to assign custom environment variables to each replica of a pod. One variable should be some random uuid, another unique number. How is it possible to achieve? I'd prefer continue using "Deployment"s with replicas. If this is not feasible out of the box, how can it be achieved by customizing replication controller/controller manager? Are there hooks available to achieve this?</p>