[3.6][Backport] Prune images (not)securely#16138

Merged

openshift-merge-robot merged 3 commits intoopenshift:release-3.6from miminar:origin3.6-secure-image-prune

Sep 14, 2017

+1,083-545

Commits on Sep 13, 2017

image-pruner: Determine protocol just once
Michal Minář
committed
image-pruner: Reenable registry-url validation
Michal Minář
committed
Retry image stream updates when pruning images

soltysh
authored and
Michal Minář
committed