BuildImageRegistry: k8s.gcr.io/build-image
E2eRegistry: gcr.io/kubernetes-e2e-test-images
GcAuthenticatedRegistry: gcr.io/authenticated-image-pulling
GcEtcdRegistry: k8s.gcr.io
GcRegistry: k8s.gcr.io
GcrReleaseRegistry: gcr.io/gke-release
InvalidRegistry: invalid.com/invalid
MicrosoftRegistry: mcr.microsoft.com
PrivateRegistry: gcr.io/k8s-authenticated-test
PromoterE2eRegistry: k8s.gcr.io/e2e-test-images
SampleRegistry: gcr.io/google-samples
SigStorageRegistry: k8s.gcr.io/sig-storage
