kube-ovn-controller: fix workqueue metrics (#3011)

Author: zhangzujian

cmd/controller/controller.go

@@ -13,12 +13,12 @@ import (
 	v1 "k8s.io/api/authorization/v1"
 	apiv1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apiserver/pkg/server"
 	"k8s.io/client-go/kubernetes/scheme"
 	"k8s.io/client-go/tools/leaderelection"
 	"k8s.io/client-go/tools/leaderelection/resourcelock"
 	"k8s.io/client-go/tools/record"
 	"k8s.io/klog/v2"
+	"sigs.k8s.io/controller-runtime/pkg/manager/signals"
 
 	kubeovnv1 "github.com/kubeovn/kube-ovn/pkg/apis/kubeovn/v1"
 	"github.com/kubeovn/kube-ovn/pkg/controller"
@@ -35,7 +35,7 @@ func CmdMain() {
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 	go func() {
-		stopCh := server.SetupSignalHandler()
+		stopCh := signals.SetupSignalHandler().Done()
 		<-stopCh
 		cancel()
 	}()

go.mod

@@ -42,7 +42,6 @@ require (
 	gopkg.in/k8snetworkplumbingwg/multus-cni.v4 v4.0.2
 	k8s.io/api v0.27.3
 	k8s.io/apimachinery v0.27.3
-	k8s.io/apiserver v0.27.3
 	k8s.io/client-go v12.0.0+incompatible
 	k8s.io/klog/v2 v2.100.1
 	k8s.io/kubectl v0.27.3
@@ -248,6 +247,7 @@ require (
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	k8s.io/apiextensions-apiserver v0.27.3 // indirect
+	k8s.io/apiserver v0.27.3 // indirect
 	k8s.io/cli-runtime v0.27.3 // indirect
 	k8s.io/cloud-provider v0.27.3 // indirect
 	k8s.io/cluster-bootstrap v0.27.3 // indirect

pkg/controller/ovn_dnat.go

@@ -6,8 +6,6 @@ import (
 	"fmt"
 	"net"
 
-	kubeovnv1 "github.com/kubeovn/kube-ovn/pkg/apis/kubeovn/v1"
-	"github.com/kubeovn/kube-ovn/pkg/util"
 	"github.com/ovn-org/libovsdb/ovsdb"
 	k8serrors "k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
@@ -16,6 +14,9 @@ import (
 	"k8s.io/client-go/tools/cache"
 	"k8s.io/klog/v2"
 	"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
+
+	kubeovnv1 "github.com/kubeovn/kube-ovn/pkg/apis/kubeovn/v1"
+	"github.com/kubeovn/kube-ovn/pkg/util"
 )
 
 func (c *Controller) enqueueAddOvnDnatRule(obj interface{}) {

pkg/controller/ovn_fip.go

@@ -5,15 +5,16 @@ import (
 	"encoding/json"
 	"fmt"
 
-	kubeovnv1 "github.com/kubeovn/kube-ovn/pkg/apis/kubeovn/v1"
-	"github.com/kubeovn/kube-ovn/pkg/util"
 	k8serrors "k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"
 	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
 	"k8s.io/client-go/tools/cache"
 	"k8s.io/klog/v2"
 	"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
+
+	kubeovnv1 "github.com/kubeovn/kube-ovn/pkg/apis/kubeovn/v1"
+	"github.com/kubeovn/kube-ovn/pkg/util"
 )
 
 func (c *Controller) enqueueAddOvnFip(obj interface{}) {

pkg/controller/ovn_snat.go

@@ -5,15 +5,16 @@ import (
 	"encoding/json"
 	"fmt"
 
-	kubeovnv1 "github.com/kubeovn/kube-ovn/pkg/apis/kubeovn/v1"
-	"github.com/kubeovn/kube-ovn/pkg/util"
 	k8serrors "k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"
 	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
 	"k8s.io/client-go/tools/cache"
 	"k8s.io/klog/v2"
 	"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
+
+	kubeovnv1 "github.com/kubeovn/kube-ovn/pkg/apis/kubeovn/v1"
+	"github.com/kubeovn/kube-ovn/pkg/util"
 )
 
 func (c *Controller) enqueueAddOvnSnatRule(obj interface{}) {