add build_info for karmada binary

Signed-off-by: dongjiang <dongjiang1989@126.com>

cmd/agent/app/agent.go

@@ -35,7 +35,7 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/cache"
 	"sigs.k8s.io/controller-runtime/pkg/config"
 	"sigs.k8s.io/controller-runtime/pkg/healthz"
-	crtlmetrics "sigs.k8s.io/controller-runtime/pkg/metrics"
+	ctrlmetrics "sigs.k8s.io/controller-runtime/pkg/metrics"
 	metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server"
 
 	"github.com/karmada-io/karmada/cmd/agent/app/options"
@@ -51,6 +51,7 @@ import (
 	karmadaclientset "github.com/karmada-io/karmada/pkg/generated/clientset/versioned"
 	"github.com/karmada-io/karmada/pkg/karmadactl/util/apiclient"
 	"github.com/karmada-io/karmada/pkg/metrics"
+	versionmetrics "github.com/karmada-io/karmada/pkg/metrics"
 	"github.com/karmada-io/karmada/pkg/resourceinterpreter"
 	"github.com/karmada-io/karmada/pkg/sharedcli"
 	"github.com/karmada-io/karmada/pkg/sharedcli/klogflag"
@@ -231,9 +232,10 @@ func run(ctx context.Context, opts *options.Options) error {
 		return err
 	}
 
-	crtlmetrics.Registry.MustRegister(metrics.ClusterCollectors()...)
-	crtlmetrics.Registry.MustRegister(metrics.ResourceCollectorsForAgent()...)
-	crtlmetrics.Registry.MustRegister(metrics.PoolCollectors()...)
+	ctrlmetrics.Registry.MustRegister(metrics.ClusterCollectors()...)
+	ctrlmetrics.Registry.MustRegister(metrics.ResourceCollectorsForAgent()...)
+	ctrlmetrics.Registry.MustRegister(metrics.PoolCollectors()...)
+	ctrlmetrics.Registry.MustRegister(versionmetrics.NewBuildInfoCollector())
 
 	if err = setupControllers(controllerManager, opts, ctx.Done()); err != nil {
 		return err

cmd/controller-manager/app/controllermanager.go

@@ -40,7 +40,7 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/config"
 	"sigs.k8s.io/controller-runtime/pkg/event"
 	"sigs.k8s.io/controller-runtime/pkg/healthz"
-	crtlmetrics "sigs.k8s.io/controller-runtime/pkg/metrics"
+	ctrlmetrics "sigs.k8s.io/controller-runtime/pkg/metrics"
 	metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server"
 	"sigs.k8s.io/controller-runtime/pkg/predicate"
 
@@ -74,6 +74,7 @@ import (
 	"github.com/karmada-io/karmada/pkg/features"
 	"github.com/karmada-io/karmada/pkg/karmadactl/util/apiclient"
 	"github.com/karmada-io/karmada/pkg/metrics"
+	versionmetrics "github.com/karmada-io/karmada/pkg/metrics"
 	"github.com/karmada-io/karmada/pkg/resourceinterpreter"
 	"github.com/karmada-io/karmada/pkg/sharedcli"
 	"github.com/karmada-io/karmada/pkg/sharedcli/klogflag"
@@ -188,9 +189,10 @@ func Run(ctx context.Context, opts *options.Options) error {
 		return err
 	}
 
-	crtlmetrics.Registry.MustRegister(metrics.ClusterCollectors()...)
-	crtlmetrics.Registry.MustRegister(metrics.ResourceCollectors()...)
-	crtlmetrics.Registry.MustRegister(metrics.PoolCollectors()...)
+	ctrlmetrics.Registry.MustRegister(metrics.ClusterCollectors()...)
+	ctrlmetrics.Registry.MustRegister(metrics.ResourceCollectors()...)
+	ctrlmetrics.Registry.MustRegister(metrics.PoolCollectors()...)
+	ctrlmetrics.Registry.MustRegister(versionmetrics.NewBuildInfoCollector())
 
 	if err := helper.IndexWork(ctx, controllerManager); err != nil {
 		klog.Fatalf("Failed to index Work: %v", err)

cmd/descheduler/app/descheduler.go

@@ -39,6 +39,7 @@ import (
 	"github.com/karmada-io/karmada/cmd/descheduler/app/options"
 	"github.com/karmada-io/karmada/pkg/descheduler"
 	karmadaclientset "github.com/karmada-io/karmada/pkg/generated/clientset/versioned"
+	versionmetrics "github.com/karmada-io/karmada/pkg/metrics"
 	"github.com/karmada-io/karmada/pkg/sharedcli"
 	"github.com/karmada-io/karmada/pkg/sharedcli/klogflag"
 	"github.com/karmada-io/karmada/pkg/sharedcli/profileflag"
@@ -126,6 +127,9 @@ karmada-scheduler-estimator to get replica status.`,
 func run(opts *options.Options, stopChan <-chan struct{}) error {
 	klog.Infof("karmada-descheduler version: %s", version.Get())
 	klog.Infof("Please make sure the karmada-scheduler-estimator of all member clusters has been deployed")
+
+	ctrlmetrics.Registry.MustRegister(versionmetrics.NewBuildInfoCollector())
+
 	serveHealthzAndMetrics(opts.HealthProbeBindAddress, opts.MetricsBindAddress)
 
 	profileflag.ListenAndServe(opts.ProfileOpts)

cmd/metrics-adapter/app/options/options.go

@@ -37,6 +37,7 @@ import (
 	karmadaclientset "github.com/karmada-io/karmada/pkg/generated/clientset/versioned"
 	informerfactory "github.com/karmada-io/karmada/pkg/generated/informers/externalversions"
 	generatedopenapi "github.com/karmada-io/karmada/pkg/generated/openapi"
+	versionmetrics "github.com/karmada-io/karmada/pkg/metrics"
 	"github.com/karmada-io/karmada/pkg/metricsadapter"
 	"github.com/karmada-io/karmada/pkg/sharedcli/profileflag"
 	"github.com/karmada-io/karmada/pkg/util"
@@ -177,6 +178,7 @@ func (o *Options) Config(stopCh <-chan struct{}) (*metricsadapter.MetricsServer,
 // Run runs the metrics-adapter with options. This should never exit.
 func (o *Options) Run(ctx context.Context) error {
 	klog.Infof("karmada-metrics-adapter version: %s", version.Get())
+	legacyregistry.RawMustRegister(versionmetrics.NewBuildInfoCollector())
 	if o.MetricsBindAddress != "0" {
 		go serveMetrics(o.MetricsBindAddress)
 	}

cmd/scheduler-estimator/app/scheduler-estimator.go

@@ -36,6 +36,7 @@ import (
 
 	"github.com/karmada-io/karmada/cmd/scheduler-estimator/app/options"
 	"github.com/karmada-io/karmada/pkg/estimator/server"
+	versionmetrics "github.com/karmada-io/karmada/pkg/metrics"
 	"github.com/karmada-io/karmada/pkg/sharedcli"
 	"github.com/karmada-io/karmada/pkg/sharedcli/klogflag"
 	"github.com/karmada-io/karmada/pkg/sharedcli/profileflag"
@@ -113,6 +114,9 @@ provides the scheduler with more accurate cluster resource information.`,
 
 func run(ctx context.Context, opts *options.Options) error {
 	klog.Infof("karmada-scheduler-estimator version: %s", version.Get())
+
+	ctrlmetrics.Registry.MustRegister(versionmetrics.NewBuildInfoCollector())
+
 	serveHealthzAndMetrics(opts.HealthProbeBindAddress, opts.MetricsBindAddress)
 
 	profileflag.ListenAndServe(opts.ProfileOpts)

cmd/scheduler/app/scheduler.go

@@ -39,6 +39,7 @@ import (
 
 	"github.com/karmada-io/karmada/cmd/scheduler/app/options"
 	karmadaclientset "github.com/karmada-io/karmada/pkg/generated/clientset/versioned"
+	versionmetrics "github.com/karmada-io/karmada/pkg/metrics"
 	"github.com/karmada-io/karmada/pkg/scheduler"
 	"github.com/karmada-io/karmada/pkg/scheduler/framework/runtime"
 	"github.com/karmada-io/karmada/pkg/sharedcli"
@@ -138,6 +139,8 @@ the most suitable cluster.`,
 
 func run(opts *options.Options, stopChan <-chan struct{}, registryOptions ...Option) error {
 	klog.Infof("karmada-scheduler version: %s", version.Get())
+
+	ctrlmetrics.Registry.MustRegister(versionmetrics.NewBuildInfoCollector())
 	serveHealthzAndMetrics(opts.HealthProbeBindAddress, opts.MetricsBindAddress)
 
 	profileflag.ListenAndServe(opts.ProfileOpts)

cmd/webhook/app/webhook.go

@@ -29,12 +29,14 @@ import (
 	"k8s.io/klog/v2"
 	controllerruntime "sigs.k8s.io/controller-runtime"
 	"sigs.k8s.io/controller-runtime/pkg/healthz"
+	ctrlmetrics "sigs.k8s.io/controller-runtime/pkg/metrics"
 	metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server"
 	"sigs.k8s.io/controller-runtime/pkg/webhook"
 	"sigs.k8s.io/controller-runtime/pkg/webhook/admission"
 	"sigs.k8s.io/controller-runtime/pkg/webhook/conversion"
 
 	"github.com/karmada-io/karmada/cmd/webhook/app/options"
+	versionmetrics "github.com/karmada-io/karmada/pkg/metrics"
 	"github.com/karmada-io/karmada/pkg/sharedcli"
 	"github.com/karmada-io/karmada/pkg/sharedcli/klogflag"
 	"github.com/karmada-io/karmada/pkg/sharedcli/profileflag"
@@ -183,6 +185,8 @@ func Run(ctx context.Context, opts *options.Options) error {
 	hookServer.Register("/mutate-clusterresourcebinding", &webhook.Admission{Handler: &clusterresourcebinding.MutatingAdmission{Decoder: decoder}})
 	hookServer.WebhookMux().Handle("/readyz/", http.StripPrefix("/readyz/", &healthz.Handler{}))
 
+	ctrlmetrics.Registry.MustRegister(versionmetrics.NewBuildInfoCollector())
+
 	// blocks until the context is done.
 	if err := hookManager.Start(ctx); err != nil {
 		klog.Errorf("webhook server exits unexpectedly: %v", err)

operator/cmd/operator/app/operator.go

@@ -112,7 +112,6 @@ func Run(ctx context.Context, o *options.Options) error {
 		return err
 	}
 
-	// `karmada_operator_build_info` metrics for operator version upgrade
 	ctrlmetrics.Registry.MustRegister(versionmetrics.NewBuildInfoCollector())
 
 	controllerCtx := ctrlctx.Context{