move signal handling for hyperkube apiserver and kubelet commands out of hyperkube main command

cmd/genkubedocs/gen_kube_docs.go

@@ -22,7 +22,6 @@ import (
 
 	"github.com/spf13/cobra/doc"
 	"github.com/spf13/pflag"
-	"k8s.io/apiserver/pkg/server"
 	ccmapp "k8s.io/kubernetes/cmd/cloud-controller-manager/app"
 	"k8s.io/kubernetes/cmd/genutils"
 	apiservapp "k8s.io/kubernetes/cmd/kube-apiserver/app"
@@ -54,7 +53,7 @@ func main() {
 	switch module {
 	case "kube-apiserver":
 		// generate docs for kube-apiserver
-		apiserver := apiservapp.NewAPIServerCommand(server.SetupSignalHandler())
+		apiserver := apiservapp.NewAPIServerCommand()
 		doc.GenMarkdownTree(apiserver, outDir)
 	case "kube-controller-manager":
 		// generate docs for kube-controller-manager
@@ -74,7 +73,7 @@ func main() {
 		doc.GenMarkdownTree(scheduler, outDir)
 	case "kubelet":
 		// generate docs for kubelet
-		kubelet := kubeletapp.NewKubeletCommand(server.SetupSignalHandler())
+		kubelet := kubeletapp.NewKubeletCommand()
 		doc.GenMarkdownTree(kubelet, outDir)
 	case "kubeadm":
 		// resets global flags created by kubelet or other commands e.g.