Merge pull request kubernetes#3030 from sanposhiho/kep-3022

KEP-3022: Min domains in PodTopologySpread

Author: k8s-ci-robot

keps/prod-readiness/sig-scheduling/3022.yaml

@@ -0,0 +1,6 @@
+# The KEP must have an approver from the
+# "prod-readiness-approvers" group
+# of http://git.k8s.io/enhancements/OWNERS_ALIASES
+kep-number: 3022
+alpha:
+  approver: "@wojtek-t"