## Problem to evaluate for this spike The Kubernetes [User Namespaces feature](https://kubernetes.io/docs/concepts/workloads/pods/user-namespaces/), in Alpha as of October 2022, allows a process running as root in a container to run as a different (non-root) user on the host. For this spike, we need to evaluate what is required in the Runner k8s exeuctor to support the User Namespaces feature once it graduates from Alpha to GA.