update code for kubernetes v1.31.0

Signed-off-by: Iceber Gu <[email protected]>

pkg/apiserver/apiserver.go

@@ -10,10 +10,10 @@ import (
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/schema"
 	"k8s.io/apimachinery/pkg/runtime/serializer"
-	"k8s.io/apimachinery/pkg/version"
 	"k8s.io/apiserver/pkg/registry/rest"
 	genericapiserver "k8s.io/apiserver/pkg/server"
 	"k8s.io/apiserver/pkg/server/healthz"
+	"k8s.io/apiserver/pkg/util/version"
 	"k8s.io/client-go/discovery"
 	clientrest "k8s.io/client-go/rest"
 	"k8s.io/client-go/restmapper"
@@ -90,10 +90,7 @@ func (cfg *Config) Complete() CompletedConfig {
 		cfg.StorageFactory,
 	}
 
-	c.GenericConfig.Version = &version.Info{
-		Major: "1",
-		Minor: "0",
-	}
+	c.GenericConfig.EffectiveVersion = version.DefaultBuildEffectiveVersion()
 
 	return CompletedConfig{&c}
 }
@@ -159,8 +156,8 @@ func (config completedConfig) New() (*ClusterPediaServer, error) {
 	}
 
 	genericServer.AddPostStartHookOrDie("start-clusterpedia-informers", func(context genericapiserver.PostStartHookContext) error {
-		clusterpediaInformerFactory.Start(context.StopCh)
-		clusterpediaInformerFactory.WaitForCacheSync(context.StopCh)
+		clusterpediaInformerFactory.Start(context.Done())
+		clusterpediaInformerFactory.WaitForCacheSync(context.Done())
 
 		return nil
 	})
@@ -171,7 +168,7 @@ func (config completedConfig) New() (*ClusterPediaServer, error) {
 }
 
 func (server *ClusterPediaServer) Run(ctx context.Context) error {
-	return server.GenericAPIServer.PrepareRun().Run(ctx.Done())
+	return server.GenericAPIServer.PrepareRun().RunWithContext(ctx)
 }
 
 type hooksDelegate struct {

pkg/kube_state_metrics/metrics_handler.go

@@ -51,8 +51,8 @@ func (m *MetricsHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	contentType := expfmt.NegotiateIncludingOpenMetrics(r.Header)
 
 	// We do not support protobuf at the moment. Fall back to FmtText if the negotiated exposition format is not FmtOpenMetrics See: https://github.com/kubernetes/kube-state-metrics/issues/2022
-	if contentType != expfmt.FmtOpenMetrics_1_0_0 && contentType != expfmt.FmtOpenMetrics_0_0_1 {
-		contentType = expfmt.FmtText
+	if contentType.FormatType() != expfmt.TypeOpenMetrics {
+		contentType = expfmt.NewFormat(expfmt.TypeTextPlain)
 	}
 	resHeader.Set("Content-Type", string(contentType))
 
@@ -70,7 +70,7 @@ func (m *MetricsHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		}
 	}
 
-	metricsWriters := metricsstore.SanitizeHeaders(writers)
+	metricsWriters := metricsstore.SanitizeHeaders(string(contentType), writers)
 	for _, w := range metricsWriters {
 		err := w.WriteAll(writer)
 		if err != nil {
@@ -79,7 +79,7 @@ func (m *MetricsHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	}
 
 	// OpenMetrics spec requires that we end with an EOF directive.
-	if contentType == expfmt.FmtOpenMetrics_1_0_0 || contentType == expfmt.FmtOpenMetrics_0_0_1 {
+	if contentType.FormatType() == expfmt.TypeOpenMetrics {
 		_, err := writer.Write([]byte("# EOF\n"))
 		if err != nil {
 			klog.ErrorS(err, "Failed to write EOF directive")

pkg/kubeapiserver/apiserver.go

@@ -16,14 +16,14 @@ import (
 	genericfilters "k8s.io/apiserver/pkg/server/filters"
 	"k8s.io/apiserver/pkg/server/healthz"
 	utilfeature "k8s.io/apiserver/pkg/util/feature"
+	"k8s.io/apiserver/pkg/util/version"
 	"k8s.io/client-go/restmapper"
 	"k8s.io/component-base/tracing"
 
 	informers "github.com/clusterpedia-io/clusterpedia/pkg/generated/informers/externalversions"
 	"github.com/clusterpedia-io/clusterpedia/pkg/kubeapiserver/discovery"
 	"github.com/clusterpedia-io/clusterpedia/pkg/storage"
 	"github.com/clusterpedia-io/clusterpedia/pkg/utils/filters"
-	"github.com/clusterpedia-io/clusterpedia/pkg/version"
 )
 
 var (
@@ -81,10 +81,11 @@ func (c *Config) Complete() CompletedConfig {
 		ExtraConfig:   &c.ExtraConfig,
 	}
 
-	if c.GenericConfig.Version == nil {
-		version := version.GetKubeVersion()
-		c.GenericConfig.Version = &version
+	binaryVersion := c.GenericConfig.EffectiveVersion.BinaryVersion()
+	if binaryVersion.Major() == 0 && binaryVersion.Minor() == 0 {
+		c.GenericConfig.EffectiveVersion = version.DefaultKubeEffectiveVersion()
 	}
+
 	c.GenericConfig.RequestInfoResolver = wrapRequestInfoResolverForNamespace{
 		c.GenericConfig.RequestInfoResolver,
 	}

pkg/metrics/metrics.go

@@ -2,7 +2,7 @@ package metrics
 
 import (
 	"github.com/prometheus/client_golang/prometheus"
-	prometheusversion "github.com/prometheus/common/version"
+	versionCollector "github.com/prometheus/client_golang/prometheus/collectors/version"
 )
 
 var registry = prometheus.NewRegistry()
@@ -12,5 +12,5 @@ func DefaultRegistry() prometheus.Registerer {
 }
 
 func init() {
-	registry.MustRegister(prometheusversion.NewCollector("clusterpedia_kube_state_metrics"))
+	registry.MustRegister(versionCollector.NewCollector("clusterpedia_kube_state_metrics"))
 }