remove unused subnet status fields (#2178)

.github/workflows/build-x86-image.yaml

@@ -64,6 +64,7 @@ jobs:
       - name: Build
         run: |
           go mod tidy
+          git diff --exit-code
           make lint
           make image-kube-ovn
           make tar-kube-ovn

cmd/controller/controller.go

@@ -3,25 +3,26 @@ package controller
 import (
 	"context"
 	"fmt"
+	"net/http"
+	"net/http/pprof"
+	"os"
+	"time"
+
+	"github.com/prometheus/client_golang/prometheus/promhttp"
+	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"
-	"net/http"
-	"net/http/pprof"
-	"os"
-	"time"
+	"k8s.io/klog/v2"
 
 	"github.com/kubeovn/kube-ovn/pkg/controller"
 	"github.com/kubeovn/kube-ovn/pkg/ovs"
 	"github.com/kubeovn/kube-ovn/pkg/util"
 	"github.com/kubeovn/kube-ovn/versions"
-	"github.com/prometheus/client_golang/prometheus/promhttp"
-	v1 "k8s.io/api/authorization/v1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/klog/v2"
 )
 
 const ovnLeaderResource = "kube-ovn-controller"

go.mod

@@ -40,6 +40,7 @@ require (
 	gopkg.in/k8snetworkplumbingwg/multus-cni.v3 v3.9.2
 	k8s.io/api v0.26.0
 	k8s.io/apimachinery v0.26.0
+	k8s.io/apiserver v0.26.0
 	k8s.io/client-go v12.0.0+incompatible
 	k8s.io/klog/v2 v2.80.1
 	k8s.io/kubernetes v1.26.0
@@ -230,7 +231,6 @@ require (
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	k8s.io/apiextensions-apiserver v0.26.0 // indirect
-	k8s.io/apiserver v0.26.0 // indirect
 	k8s.io/cloud-provider v0.26.0 // indirect
 	k8s.io/cluster-bootstrap v0.26.0 // indirect
 	k8s.io/component-base v0.26.0 // indirect

pkg/apis/kubeovn/v1/types.go

@@ -179,8 +179,6 @@ type SubnetStatus struct {
 	// +patchStrategy=merge
 	Conditions []SubnetCondition `json:"conditions,omitempty" patchStrategy:"merge" patchMergeKey:"type"`
 
-	AvailableIPs      float64 `json:"availableIPs"`
-	UsingIPs          float64 `json:"usingIPs"`
 	V4AvailableIPs    float64 `json:"v4availableIPs"`
 	V4UsingIPs        float64 `json:"v4usingIPs"`
 	V6AvailableIPs    float64 `json:"v6availableIPs"`

pkg/controller/vpc_nat_gw_eip.go

@@ -8,9 +8,6 @@ import (
 	"strings"
 	"time"
 
-	kubeovnv1 "github.com/kubeovn/kube-ovn/pkg/apis/kubeovn/v1"
-	"github.com/kubeovn/kube-ovn/pkg/ovs"
-	"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/fields"
@@ -19,6 +16,10 @@ 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/ovs"
+	"github.com/kubeovn/kube-ovn/pkg/util"
 )
 
 var (

pkg/controller/vpc_nat_gw_nat.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) enqueueAddIptablesFip(obj interface{}) {