Merge pull request kubernetes#16373 from rifelpet/skipregex

Skip hostname test for all aws jobs by default

tests/e2e/pkg/tester/skip_regex.go

@@ -141,9 +141,9 @@ func (t *Tester) setSkipRegexFlag() error {
 		skipRegex += "|should.verify.that.all.nodes.have.volume.limits"
 	}
 
-	if k8sVersion.Minor < 28 && cluster.Spec.LegacyCloudProvider == "aws" {
+	if cluster.Spec.LegacyCloudProvider == "aws" {
 		// This test fails on RHEL-based distros because they return fully qualified hostnames yet the k8s node names are not fully qualified.
-		// Keeping this unskipped in k8s 1.28 so we can still get signal without causing all grid jobs to fail.
+		// Dedicated job testing this: https://testgrid.k8s.io/kops-misc#kops-aws-k28-hostname-bug123255
 		// ref: https://github.com/kubernetes/kops/issues/16349
 		// ref: https://github.com/kubernetes/kubernetes/issues/123255
 		skipRegex += "|Services.should.function.for.service.endpoints.using.hostNetwork"