a small HTTP proxy for a single upstream, that can perform RBAC authorization against the Kubernetes API using SubjectAccessReview.
kube-rbac-proxy is a small HTTP proxy for a single upstream, that can perform RBAC authorization against the Kubernetes API using SubjectAccessReview.
In Kubernetes clusters without NetworkPolicies any Pod can perform requests to every other Pod in the cluster. This proxy was developed in order to restrict requests to only those Pods, that present a valid and RBAC authorized token or client TLS certificate.
For more information, visit the official repository: https://github.com/brancz/kube-rbac-proxy