Problem: Previously all of Kubernetes' image hosting has been out of gcr.io. There were significant egress costs associated with this when images were pulled from entities outside gcp. Refer to https://github.com/kubernetes/k8s.io/wiki/New-Registry-url-for-Kubernetes-(registry.k8s.io)
Solution: As highlighted at KubeCon NA 2022 k8s infra SIG update, the replacement for k8s.gcr.io which is registry.k8s.io is now ready for mainstream use and the old k8s.gcr.io has been formally deprecated and projects are requested to migrate off it. This commit migrates remaining references for kubernetes/git-sync to registry.k8s.io.
Signed-off-by: James Blair <mail@jamesblair.net>
In writing better RELEASING docs, I realized the build was repeating
steps. In fixing that I fixed some make deps, but realized I *still*
can't make the build ideal.
At least it is written down now...
James Blair