Merge pull request #27735 from mml/fed-log-version

Automatic merge from submit-queue

Log version info at start.

I need more confidence that the version I'm debugging matches the code on my
machine.

federation/cmd/federation-controller-manager/app/controllermanager.go

@@ -36,6 +36,7 @@ import (
 	"k8s.io/kubernetes/pkg/healthz"
 	"k8s.io/kubernetes/pkg/util/configz"
 	"k8s.io/kubernetes/pkg/util/wait"
+	"k8s.io/kubernetes/pkg/version"
 
 	"github.com/golang/glog"
 	"github.com/prometheus/client_golang/prometheus"
@@ -70,6 +71,7 @@ ship with federation today is the cluster controller.`,
 
 // Run runs the CMServer.  This should never exit.
 func Run(s *options.CMServer) error {
+	glog.Infof("%+v", version.Get())
 	if c, err := configz.New("componentconfig"); err == nil {
 		c.Set(s.ControllerManagerConfiguration)
 	} else {