Remove metering ConfigMap dependency.

Signed-off-by: Rao Yunkun <yunkunrao@yunify.com>

pkg/apiserver/apiserver.go

@@ -220,14 +220,14 @@ func (s *APIServer) installKubeSphereAPIs() {
 	urlruntime.Must(configv1alpha2.AddToContainer(s.container, s.Config))
 	urlruntime.Must(resourcev1alpha3.AddToContainer(s.container, s.InformerFactory, s.RuntimeCache))
 	urlruntime.Must(monitoringv1alpha3.AddToContainer(s.container, s.KubernetesClient.Kubernetes(), s.MonitoringClient, s.MetricsClient, s.InformerFactory, s.KubernetesClient.KubeSphere()))
-	urlruntime.Must(meteringv1alpha1.AddToContainer(s.container, s.KubernetesClient.Kubernetes(), s.MonitoringClient, s.InformerFactory, s.KubernetesClient.KubeSphere(), s.RuntimeCache))
+	urlruntime.Must(meteringv1alpha1.AddToContainer(s.container, s.KubernetesClient.Kubernetes(), s.MonitoringClient, s.InformerFactory, s.KubernetesClient.KubeSphere(), s.RuntimeCache, s.Config.MeteringOptions))
 	urlruntime.Must(openpitrixv1.AddToContainer(s.container, s.InformerFactory, s.KubernetesClient.KubeSphere(), s.Config.OpenPitrixOptions))
 	urlruntime.Must(openpitrixv2alpha1.AddToContainer(s.container, s.InformerFactory, s.KubernetesClient.KubeSphere(), s.Config.OpenPitrixOptions))
 	urlruntime.Must(operationsv1alpha2.AddToContainer(s.container, s.KubernetesClient.Kubernetes()))
 	urlruntime.Must(resourcesv1alpha2.AddToContainer(s.container, s.KubernetesClient.Kubernetes(), s.InformerFactory,
 		s.KubernetesClient.Master()))
 	urlruntime.Must(tenantv1alpha2.AddToContainer(s.container, s.InformerFactory, s.KubernetesClient.Kubernetes(),
-		s.KubernetesClient.KubeSphere(), s.EventsClient, s.LoggingClient, s.AuditingClient, amOperator, rbacAuthorizer, s.MonitoringClient, s.RuntimeCache))
+		s.KubernetesClient.KubeSphere(), s.EventsClient, s.LoggingClient, s.AuditingClient, amOperator, rbacAuthorizer, s.MonitoringClient, s.RuntimeCache, s.Config.MeteringOptions))
 	urlruntime.Must(terminalv1alpha2.AddToContainer(s.container, s.KubernetesClient.Kubernetes(), s.KubernetesClient.Config()))
 	urlruntime.Must(clusterkapisv1alpha1.AddToContainer(s.container,
 		s.InformerFactory.KubernetesSharedInformerFactory(),

pkg/apiserver/config/config.go

@@ -290,8 +290,4 @@ func (conf *Config) stripEmptyOptions() {
 	if conf.KubeEdgeOptions != nil && conf.KubeEdgeOptions.Endpoint == "" {
 		conf.KubeEdgeOptions = nil
 	}
-
-	if conf.MeteringOptions != nil && !conf.MeteringOptions.Enable {
-		conf.MeteringOptions = nil
-	}
 }

pkg/kapis/metering/v1alpha1/handler.go

@@ -26,6 +26,7 @@ import (
 	"kubesphere.io/kubesphere/pkg/informers"
 	monitorhle "kubesphere.io/kubesphere/pkg/kapis/monitoring/v1alpha3"
 	resourcev1alpha3 "kubesphere.io/kubesphere/pkg/models/resources/v1alpha3/resource"
+	meteringclient "kubesphere.io/kubesphere/pkg/simple/client/metering"
 	"kubesphere.io/kubesphere/pkg/simple/client/monitoring"
 )
 
@@ -42,6 +43,6 @@ type meterHandler interface {
 	HandlePVCMeterQuery(req *restful.Request, resp *restful.Response)
 }
 
-func newHandler(k kubernetes.Interface, m monitoring.Interface, f informers.InformerFactory, ksClient versioned.Interface, resourceGetter *resourcev1alpha3.ResourceGetter) meterHandler {
+func newHandler(k kubernetes.Interface, m monitoring.Interface, f informers.InformerFactory, ksClient versioned.Interface, resourceGetter *resourcev1alpha3.ResourceGetter, meteringOptions *meteringclient.Options) meterHandler {
-	return monitorhle.NewHandler(k, m, nil, f, ksClient, resourceGetter)
+	return monitorhle.NewHandler(k, m, nil, f, ksClient, resourceGetter, meteringOptions)
 }

pkg/kapis/metering/v1alpha1/register.go

@@ -34,6 +34,7 @@ import (
 	monitoringv1alpha3 "kubesphere.io/kubesphere/pkg/kapis/monitoring/v1alpha3"
 	model "kubesphere.io/kubesphere/pkg/models/monitoring"
 	resourcev1alpha3 "kubesphere.io/kubesphere/pkg/models/resources/v1alpha3/resource"
+	meteringclient "kubesphere.io/kubesphere/pkg/simple/client/metering"
 	"kubesphere.io/kubesphere/pkg/simple/client/monitoring"
 )
 
@@ -44,10 +45,10 @@ const (
 
 var GroupVersion = schema.GroupVersion{Group: groupName, Version: "v1alpha1"}
 
-func AddToContainer(c *restful.Container, k8sClient kubernetes.Interface, meteringClient monitoring.Interface, factory informers.InformerFactory, ksClient versioned.Interface, cache cache.Cache) error {
+func AddToContainer(c *restful.Container, k8sClient kubernetes.Interface, meteringClient monitoring.Interface, factory informers.InformerFactory, ksClient versioned.Interface, cache cache.Cache, meteringOptions *meteringclient.Options) error {
 	ws := runtime.NewWebService(GroupVersion)
 
-	h := newHandler(k8sClient, meteringClient, factory, ksClient, resourcev1alpha3.NewResourceGetter(factory, cache))
+	h := newHandler(k8sClient, meteringClient, factory, ksClient, resourcev1alpha3.NewResourceGetter(factory, cache), meteringOptions)
 
 	ws.Route(ws.GET("/cluster").
 		To(h.HandleClusterMeterQuery).

pkg/kapis/monitoring/v1alpha3/handler.go

@@ -33,25 +33,31 @@ import (
 	"kubesphere.io/kubesphere/pkg/informers"
 	model "kubesphere.io/kubesphere/pkg/models/monitoring"
 	resourcev1alpha3 "kubesphere.io/kubesphere/pkg/models/resources/v1alpha3/resource"
+	meteringclient "kubesphere.io/kubesphere/pkg/simple/client/metering"
 	"kubesphere.io/kubesphere/pkg/simple/client/monitoring"
 )
 
 type handler struct {
-	k         kubernetes.Interface
+	k               kubernetes.Interface
-	mo        model.MonitoringOperator
+	mo              model.MonitoringOperator
-	opRelease openpitrix.ReleaseInterface
+	opRelease       openpitrix.ReleaseInterface
+	meteringOptions *meteringclient.Options
 }
 
-func NewHandler(k kubernetes.Interface, monitoringClient monitoring.Interface, metricsClient monitoring.Interface, f informers.InformerFactory, ksClient versioned.Interface, resourceGetter *resourcev1alpha3.ResourceGetter) *handler {
+func NewHandler(k kubernetes.Interface, monitoringClient monitoring.Interface, metricsClient monitoring.Interface, f informers.InformerFactory, ksClient versioned.Interface, resourceGetter *resourcev1alpha3.ResourceGetter, meteringOptions *meteringclient.Options) *handler {
 	var opRelease openpitrix.Interface
 	if ksClient != nil {
 		opRelease = openpitrix.NewOpenpitrixOperator(f, ksClient, nil)
 	}
+	if meteringOptions == nil {
+		meteringOptions = &meteringclient.DefaultMeteringOption
+	}
 
 	return &handler{
-		k:         k,
+		k:               k,
-		mo:        model.NewMonitoringOperator(monitoringClient, metricsClient, k, f, resourceGetter),
+		mo:              model.NewMonitoringOperator(monitoringClient, metricsClient, k, f, resourceGetter),
-		opRelease: opRelease,
+		opRelease:       opRelease,
+		meteringOptions: meteringOptions,
 	}
 }
 

pkg/kapis/monitoring/v1alpha3/meter.go

@@ -62,9 +62,9 @@ func (h handler) handleApplicationMetersQuery(meters []string, resp *restful.Res
 		}
 
 		if q.isRangeQuery() {
-			current_res, err = h.mo.GetNamedMetersOverTime(meters, q.start, q.end, q.step, opt)
+			current_res, err = h.mo.GetNamedMetersOverTime(meters, q.start, q.end, q.step, opt, h.meteringOptions.Billing.PriceInfo)
 		} else {
-			current_res, err = h.mo.GetNamedMeters(meters, q.time, opt)
+			current_res, err = h.mo.GetNamedMeters(meters, q.time, opt, h.meteringOptions.Billing.PriceInfo)
 		}
 		if err != nil {
 			api.HandleBadRequest(resp, nil, err)
@@ -119,9 +119,9 @@ func (h handler) handleServiceMetersQuery(meters []string, resp *restful.Respons
 		}
 
 		if q.isRangeQuery() {
-			current_res, err = h.mo.GetNamedMetersOverTime(meters, q.start, q.end, q.step, opt)
+			current_res, err = h.mo.GetNamedMetersOverTime(meters, q.start, q.end, q.step, opt, h.meteringOptions.Billing.PriceInfo)
 		} else {
-			current_res, err = h.mo.GetNamedMeters(meters, q.time, opt)
+			current_res, err = h.mo.GetNamedMeters(meters, q.time, opt, h.meteringOptions.Billing.PriceInfo)
 		}
 		if err != nil {
 			api.HandleBadRequest(resp, nil, err)
@@ -197,13 +197,13 @@ func (h handler) handleNamedMetersQuery(resp *restful.Response, q queryOptions)
 	}
 
 	if q.isRangeQuery() {
-		res, err = h.mo.GetNamedMetersOverTime(meters, q.start, q.end, q.step, q.option)
+		res, err = h.mo.GetNamedMetersOverTime(meters, q.start, q.end, q.step, q.option, h.meteringOptions.Billing.PriceInfo)
 		if err != nil {
 			api.HandleBadRequest(resp, nil, err)
 			return
 		}
 	} else {
-		res, err = h.mo.GetNamedMeters(meters, q.time, q.option)
+		res, err = h.mo.GetNamedMeters(meters, q.time, q.option, h.meteringOptions.Billing.PriceInfo)
 		if err != nil {
 			api.HandleBadRequest(resp, nil, err)
 			return
@@ -434,9 +434,9 @@ func (h handler) handleOpenpitrixMetersQuery(meters []string, resp *restful.Resp
 		}
 
 		if q.isRangeQuery() {
-			current_res, err = h.mo.GetNamedMetersOverTime(meters, q.start, q.end, q.step, opt)
+			current_res, err = h.mo.GetNamedMetersOverTime(meters, q.start, q.end, q.step, opt, h.meteringOptions.Billing.PriceInfo)
 		} else {
-			current_res, err = h.mo.GetNamedMeters(meters, q.time, opt)
+			current_res, err = h.mo.GetNamedMeters(meters, q.time, opt, h.meteringOptions.Billing.PriceInfo)
 		}
 		if err != nil {
 			api.HandleBadRequest(resp, nil, err)

pkg/kapis/monitoring/v1alpha3/register.go

@@ -44,7 +44,7 @@ var GroupVersion = schema.GroupVersion{Group: groupName, Version: "v1alpha3"}
 func AddToContainer(c *restful.Container, k8sClient kubernetes.Interface, monitoringClient monitoring.Interface, metricsClient monitoring.Interface, factory informers.InformerFactory, ksClient versioned.Interface) error {
 	ws := runtime.NewWebService(GroupVersion)
 
-	h := NewHandler(k8sClient, monitoringClient, metricsClient, factory, ksClient, nil)
+	h := NewHandler(k8sClient, monitoringClient, metricsClient, factory, ksClient, nil, nil)
 
 	ws.Route(ws.GET("/kubesphere").
 		To(h.handleKubeSphereMetricsQuery).

pkg/kapis/tenant/v1alpha2/handler.go

@@ -46,20 +46,28 @@ import (
 	"kubesphere.io/kubesphere/pkg/simple/client/auditing"
 	"kubesphere.io/kubesphere/pkg/simple/client/events"
 	"kubesphere.io/kubesphere/pkg/simple/client/logging"
+	meteringclient "kubesphere.io/kubesphere/pkg/simple/client/metering"
 	monitoringclient "kubesphere.io/kubesphere/pkg/simple/client/monitoring"
 )
 
 type tenantHandler struct {
-	tenant tenant.Interface
+	tenant          tenant.Interface
+	meteringOptions *meteringclient.Options
 }
 
 func newTenantHandler(factory informers.InformerFactory, k8sclient kubernetes.Interface, ksclient kubesphere.Interface,
 	evtsClient events.Client, loggingClient logging.Client, auditingclient auditing.Client,
 	am am.AccessManagementInterface, authorizer authorizer.Authorizer,
-	monitoringclient monitoringclient.Interface, resourceGetter *resourcev1alpha3.ResourceGetter) *tenantHandler {
+	monitoringclient monitoringclient.Interface, resourceGetter *resourcev1alpha3.ResourceGetter,
+	meteringOptions *meteringclient.Options) *tenantHandler {
+
+	if meteringOptions == nil {
+		meteringOptions = &meteringclient.DefaultMeteringOption
+	}
 
 	return &tenantHandler{
-		tenant: tenant.New(factory, k8sclient, ksclient, evtsClient, loggingClient, auditingclient, am, authorizer, monitoringclient, resourceGetter),
+		tenant:          tenant.New(factory, k8sclient, ksclient, evtsClient, loggingClient, auditingclient, am, authorizer, monitoringclient, resourceGetter),
+		meteringOptions: meteringOptions,
 	}
 }
 

pkg/kapis/tenant/v1alpha2/metering.go

@@ -14,7 +14,6 @@ import (
 	"kubesphere.io/kubesphere/pkg/apiserver/request"
 	monitoringv1alpha3 "kubesphere.io/kubesphere/pkg/kapis/monitoring/v1alpha3"
 	"kubesphere.io/kubesphere/pkg/models/metering"
-	"kubesphere.io/kubesphere/pkg/models/monitoring"
 	monitoringclient "kubesphere.io/kubesphere/pkg/simple/client/monitoring"
 )
 
@@ -30,7 +29,7 @@ func (h *tenantHandler) QueryMetering(req *restful.Request, resp *restful.Respon
 
 	q := meteringv1alpha1.ParseQueryParameter(req)
 
-	res, err := h.tenant.Metering(u, q)
+	res, err := h.tenant.Metering(u, q, h.meteringOptions.Billing.PriceInfo)
 	if err != nil {
 		api.HandleBadRequest(resp, nil, err)
 		return
@@ -71,7 +70,7 @@ func (h *tenantHandler) QueryMeteringHierarchy(req *restful.Request, resp *restf
 	q := meteringv1alpha1.ParseQueryParameter(req)
 	q.Level = monitoringclient.LevelPod
 
-	resourceStats, err := h.tenant.MeteringHierarchy(u, q)
+	resourceStats, err := h.tenant.MeteringHierarchy(u, q, h.meteringOptions.Billing.PriceInfo)
 	if err != nil {
 		api.HandleBadRequest(resp, nil, err)
 		return
@@ -83,17 +82,9 @@ func (h *tenantHandler) QueryMeteringHierarchy(req *restful.Request, resp *restf
 func (h *tenantHandler) HandlePriceInfoQuery(req *restful.Request, resp *restful.Response) {
 
 	var priceResponse metering.PriceResponse
-	priceResponse.Init()
 
-	meterConfig, err := monitoring.LoadYaml()
+	priceInfo := h.meteringOptions.Billing.PriceInfo
-	if err != nil {
+	priceResponse.RetentionDay = h.meteringOptions.RetentionDay
-		klog.Warning(err)
-		resp.WriteAsJson(priceResponse)
-		return
-	}
-
-	priceInfo := meterConfig.GetPriceInfo()
-	priceResponse.RetentionDay = meterConfig.RetentionDay
 	priceResponse.Currency = priceInfo.CurrencyUnit
 	priceResponse.CpuPerCorePerHour = priceInfo.CpuPerCorePerHour
 	priceResponse.MemPerGigabytesPerHour = priceInfo.MemPerGigabytesPerHour

pkg/kapis/tenant/v1alpha2/register.go

@@ -48,6 +48,7 @@ import (
 	"kubesphere.io/kubesphere/pkg/simple/client/auditing"
 	"kubesphere.io/kubesphere/pkg/simple/client/events"
 	"kubesphere.io/kubesphere/pkg/simple/client/logging"
+	meteringclient "kubesphere.io/kubesphere/pkg/simple/client/metering"
 	monitoringclient "kubesphere.io/kubesphere/pkg/simple/client/monitoring"
 )
 
@@ -64,11 +65,11 @@ func Resource(resource string) schema.GroupResource {
 func AddToContainer(c *restful.Container, factory informers.InformerFactory, k8sclient kubernetes.Interface,
 	ksclient kubesphere.Interface, evtsClient events.Client, loggingClient logging.Client,
 	auditingclient auditing.Client, am am.AccessManagementInterface, authorizer authorizer.Authorizer,
-	monitoringclient monitoringclient.Interface, cache cache.Cache) error {
+	monitoringclient monitoringclient.Interface, cache cache.Cache, meteringOptions *meteringclient.Options) error {
 	mimePatch := []string{restful.MIME_JSON, runtime.MimeMergePatchJson, runtime.MimeJsonPatchJson}
 
 	ws := runtime.NewWebService(GroupVersion)
-	handler := newTenantHandler(factory, k8sclient, ksclient, evtsClient, loggingClient, auditingclient, am, authorizer, monitoringclient, resourcev1alpha3.NewResourceGetter(factory, cache))
+	handler := newTenantHandler(factory, k8sclient, ksclient, evtsClient, loggingClient, auditingclient, am, authorizer, monitoringclient, resourcev1alpha3.NewResourceGetter(factory, cache), meteringOptions)
 
 	ws.Route(ws.GET("/clusters").
 		To(handler.ListClusters).

pkg/models/metering/type.go

@@ -14,16 +14,6 @@ type PriceResponse struct {
 	PriceInfo    `json:",inline"`
 }
 
-// currently init method fill illegal value to hint that metering config file was not mounted yet
-func (p *PriceInfo) Init() {
-	p.Currency = ""
-	p.CpuPerCorePerHour = -1
-	p.MemPerGigabytesPerHour = -1
-	p.IngressNetworkTrafficPerMegabytesPerHour = -1
-	p.EgressNetworkTrafficPerMegabytesPerHour = -1
-	p.PvcPerGigabytesPerHour = -1
-}
-
 type PodStatistic struct {
 	CPUUsage            float64 `json:"cpu_usage" description:"cpu_usage"`
 	MemoryUsageWoCache  float64 `json:"memory_usage_wo_cache" description:"memory_usage_wo_cache"`

pkg/models/monitoring/monitoring.go

@@ -41,6 +41,7 @@ import (
 	resourcev1alpha3 "kubesphere.io/kubesphere/pkg/models/resources/v1alpha3/resource"
 	"kubesphere.io/kubesphere/pkg/server/errors"
 	"kubesphere.io/kubesphere/pkg/server/params"
+	meteringclient "kubesphere.io/kubesphere/pkg/simple/client/metering"
 	"kubesphere.io/kubesphere/pkg/simple/client/monitoring"
 )
 
@@ -57,8 +58,8 @@ type MonitoringOperator interface {
 	GetWorkspaceStats(workspace string) Metrics
 
 	// meter
-	GetNamedMetersOverTime(metrics []string, start, end time.Time, step time.Duration, opt monitoring.QueryOption) (Metrics, error)
+	GetNamedMetersOverTime(metrics []string, start, end time.Time, step time.Duration, opt monitoring.QueryOption, priceInfo meteringclient.PriceInfo) (Metrics, error)
-	GetNamedMeters(metrics []string, time time.Time, opt monitoring.QueryOption) (Metrics, error)
+	GetNamedMeters(metrics []string, time time.Time, opt monitoring.QueryOption, priceInfo meteringclient.PriceInfo) (Metrics, error)
 	GetAppWorkloads(ns string, apps []string) map[string][]string
 	GetSerivePodsMap(ns string, services []string) map[string][]string
 }
@@ -421,7 +422,7 @@ func generateScalingFactorMap(step time.Duration) map[string]float64 {
 	return scalingMap
 }
 
-func (mo monitoringOperator) GetNamedMetersOverTime(meters []string, start, end time.Time, step time.Duration, opt monitoring.QueryOption) (metrics Metrics, err error) {
+func (mo monitoringOperator) GetNamedMetersOverTime(meters []string, start, end time.Time, step time.Duration, opt monitoring.QueryOption, priceInfo meteringclient.PriceInfo) (metrics Metrics, err error) {
 
 	if step.Hours() < 1 {
 		klog.Warning("step should be longer than one hour")
@@ -458,13 +459,13 @@ func (mo monitoringOperator) GetNamedMetersOverTime(meters []string, start, end
 	sMap := generateScalingFactorMap(step)
 
 	for i, _ := range ress {
-		ress[i].MetricData = updateMetricStatData(ress[i], sMap)
+		ress[i].MetricData = updateMetricStatData(ress[i], sMap, priceInfo)
 	}
 
 	return Metrics{Results: ress}, nil
 }
 
-func (mo monitoringOperator) GetNamedMeters(meters []string, time time.Time, opt monitoring.QueryOption) (Metrics, error) {
+func (mo monitoringOperator) GetNamedMeters(meters []string, time time.Time, opt monitoring.QueryOption, priceInfo meteringclient.PriceInfo) (Metrics, error) {
 
 	metersPerHour := mo.getNamedMetersWithHourInterval(meters, time, opt)
 
@@ -472,7 +473,7 @@ func (mo monitoringOperator) GetNamedMeters(meters []string, time time.Time, opt
 
 		res := metersPerHour.Results[metricIndex]
 
-		metersPerHour.Results[metricIndex].MetricData = updateMetricStatData(res, nil)
+		metersPerHour.Results[metricIndex].MetricData = updateMetricStatData(res, nil, priceInfo)
 	}
 
 	return metersPerHour, nil

pkg/models/monitoring/utils.go

@@ -3,12 +3,10 @@ package monitoring
 import (
 	"fmt"
 	"math/big"
-	"os"
-	"path/filepath"
 
-	"k8s.io/apimachinery/pkg/util/yaml"
 	"k8s.io/klog"
 
+	meteringclient "kubesphere.io/kubesphere/pkg/simple/client/metering"
 	"kubesphere.io/kubesphere/pkg/simple/client/monitoring"
 )
 
@@ -76,56 +74,6 @@ var MeterResourceMap = map[string]int{
 	"meter_pod_pvc_bytes_total":               METER_RESOURCE_TYPE_PVC,
 }
 
-type PriceInfo struct {
-	CpuPerCorePerHour                        float64 `json:"cpuPerCorePerHour" yaml:"cpuPerCorePerHour"`
-	MemPerGigabytesPerHour                   float64 `json:"memPerGigabytesPerHour" yaml:"memPerGigabytesPerHour"`
-	IngressNetworkTrafficPerMegabytesPerHour float64 `json:"ingressNetworkTrafficPerMegabytesPerHour" yaml:"ingressNetworkTrafficPerGiagabytesPerHour"`
-	EgressNetworkTrafficPerMegabytesPerHour  float64 `json:"egressNetworkTrafficPerMegabytesPerHour" yaml:"egressNetworkTrafficPerGigabytesPerHour"`
-	PvcPerGigabytesPerHour                   float64 `json:"pvcPerGigabytesPerHour" yaml:"pvcPerGigabytesPerHour"`
-	CurrencyUnit                             string  `json:"currencyUnit" yaml:"currencyUnit"`
-}
-
-type Billing struct {
-	PriceInfo PriceInfo `json:"priceInfo" yaml:"priceInfo"`
-}
-
-type MeterConfig struct {
-	RetentionDay string  `json:"retentionDay" yaml:"retentionDay"`
-	Billing      Billing `json:"billing" yaml:"billing"`
-}
-
-func (mc MeterConfig) GetPriceInfo() PriceInfo {
-	return mc.Billing.PriceInfo
-}
-
-func LoadYaml() (*MeterConfig, error) {
-
-	var meterConfig MeterConfig
-	var mf *os.File
-	var err error
-
-	if _, err := os.Stat(meteringConfigName); os.IsNotExist(err) {
-		mf, err = os.Open(filepath.Join(meteringConfigDir, meteringConfigName))
-		if err != nil {
-			klog.Error(err)
-			return nil, err
-		}
-	} else {
-		mf, err = os.Open(meteringConfigName)
-		if err != nil {
-			klog.Error(err)
-			return nil, err
-		}
-	}
-
-	if err = yaml.NewYAMLOrJSONDecoder(mf, 1024).Decode(&meterConfig); err != nil {
-		klog.Error(err)
-		return nil, err
-	}
-
-	return &meterConfig, nil
-}
-
 func getMaxPointValue(points []monitoring.Point) string {
 	var max *big.Float
 	for i, p := range points {
@@ -181,16 +129,6 @@ func getAvgPointValue(points []monitoring.Point) string {
 	return fmt.Sprintf(generateFloatFormat(meteringDefaultPrecision), sum.Quo(sum, length))
 }
 
-func getCurrencyUnit() string {
-	meterConfig, err := LoadYaml()
-	if err != nil {
-		klog.Error(err)
-		return ""
-	}
-
-	return meterConfig.GetPriceInfo().CurrencyUnit
-}
-
 func generateFloatFormat(precision int) string {
 	return "%." + fmt.Sprintf("%d", precision) + "f"
 }
@@ -204,7 +142,7 @@ func getResourceUnit(meterName string) string {
 	}
 }
 
-func getFeeWithMeterName(meterName string, sum string) string {
+func getFeeWithMeterName(meterName string, sum string, priceInfo meteringclient.PriceInfo) string {
 
 	s, ok := new(big.Float).SetString(sum)
 	if !ok {
@@ -212,13 +150,6 @@ func getFeeWithMeterName(meterName string, sum string) string {
 		return ""
 	}
 
-	meterConfig, err := LoadYaml()
-	if err != nil {
-		klog.Error(err)
-		return ""
-	}
-	priceInfo := meterConfig.GetPriceInfo()
-
 	if resourceType, ok := MeterResourceMap[meterName]; !ok {
 		klog.Errorf("invlaid meter %v", meterName)
 		return ""
@@ -267,7 +198,7 @@ func getFeeWithMeterName(meterName string, sum string) string {
 	}
 }
 
-func updateMetricStatData(metric monitoring.Metric, scalingMap map[string]float64) monitoring.MetricData {
+func updateMetricStatData(metric monitoring.Metric, scalingMap map[string]float64, priceInfo meteringclient.PriceInfo) monitoring.MetricData {
 	metricName := metric.MetricName
 	metricData := metric.MetricData
 	for index, metricValue := range metricData.MetricValues {
@@ -293,14 +224,14 @@ func updateMetricStatData(metric monitoring.Metric, scalingMap map[string]float6
 		if metricData.MetricType == monitoring.MetricTypeMatrix {
 			sum := getSumPointValue(metricData.MetricValues[index].Series)
 			metricData.MetricValues[index].SumValue = sum
-			metricData.MetricValues[index].Fee = getFeeWithMeterName(metricName, sum)
+			metricData.MetricValues[index].Fee = getFeeWithMeterName(metricName, sum, priceInfo)
 		} else {
 			sum := getSumPointValue([]monitoring.Point{*metricValue.Sample})
 			metricData.MetricValues[index].SumValue = sum
-			metricData.MetricValues[index].Fee = getFeeWithMeterName(metricName, sum)
+			metricData.MetricValues[index].Fee = getFeeWithMeterName(metricName, sum, priceInfo)
 		}
 
-		metricData.MetricValues[index].CurrencyUnit = getCurrencyUnit()
+		metricData.MetricValues[index].CurrencyUnit = priceInfo.CurrencyUnit
 		metricData.MetricValues[index].ResourceUnit = getResourceUnit(metricName)
 
 	}

pkg/models/tenant/metering.go

@@ -28,6 +28,7 @@ import (
 	monitoringmodel "kubesphere.io/kubesphere/pkg/models/monitoring"
 	"kubesphere.io/kubesphere/pkg/models/openpitrix"
 	"kubesphere.io/kubesphere/pkg/server/params"
+	meteringclient "kubesphere.io/kubesphere/pkg/simple/client/metering"
 	"kubesphere.io/kubesphere/pkg/simple/client/monitoring"
 )
 
@@ -538,7 +539,7 @@ func (t *tenantOperator) makeQueryOptions(user user.Info, q meteringv1alpha1.Que
 	return qo, nil
 }
 
-func (t *tenantOperator) ProcessNamedMetersQuery(q QueryOptions) (metrics monitoringmodel.Metrics, err error) {
+func (t *tenantOperator) ProcessNamedMetersQuery(q QueryOptions, priceInfo meteringclient.PriceInfo) (metrics monitoringmodel.Metrics, err error) {
 	var meters []string
 	for _, meter := range q.NamedMetrics {
 		if !strings.HasPrefix(meter, monitoringmodel.MetricMeterPrefix) {
@@ -559,20 +560,20 @@ func (t *tenantOperator) ProcessNamedMetersQuery(q QueryOptions) (metrics monito
 
 	_, ok := q.Option.(monitoring.ApplicationsOption)
 	if ok {
-		metrics, err = t.processApplicationMetersQuery(meters, q)
+		metrics, err = t.processApplicationMetersQuery(meters, q, priceInfo)
 		return
 	}
 
 	_, ok = q.Option.(monitoring.ServicesOption)
 	if ok {
-		metrics, err = t.processServiceMetersQuery(meters, q)
+		metrics, err = t.processServiceMetersQuery(meters, q, priceInfo)
 		return
 	}
 
 	if q.isRangeQuery() {
-		metrics, err = t.mo.GetNamedMetersOverTime(meters, q.Start, q.End, q.Step, q.Option)
+		metrics, err = t.mo.GetNamedMetersOverTime(meters, q.Start, q.End, q.Step, q.Option, priceInfo)
 	} else {
-		metrics, err = t.mo.GetNamedMeters(meters, q.Time, q.Option)
+		metrics, err = t.mo.GetNamedMeters(meters, q.Time, q.Option, priceInfo)
 		if q.shouldSort() {
 			metrics = *metrics.Sort(q.Target, q.Order, q.Identifier).Page(q.Page, q.Limit)
 		}
@@ -591,7 +592,7 @@ func getMetricPosMap(metrics []monitoring.Metric) map[string]int {
 	return metricMap
 }
 
-func (t *tenantOperator) processApplicationMetersQuery(meters []string, q QueryOptions) (res monitoringmodel.Metrics, err error) {
+func (t *tenantOperator) processApplicationMetersQuery(meters []string, q QueryOptions, priceInfo meteringclient.PriceInfo) (res monitoringmodel.Metrics, err error) {
 	var metricMap = make(map[string]int)
 	var current_res monitoringmodel.Metrics
 
@@ -612,9 +613,9 @@ func (t *tenantOperator) processApplicationMetersQuery(meters []string, q QueryO
 		}
 
 		if q.isRangeQuery() {
-			current_res, err = t.mo.GetNamedMetersOverTime(meters, q.Start, q.End, q.Step, opt)
+			current_res, err = t.mo.GetNamedMetersOverTime(meters, q.Start, q.End, q.Step, opt, priceInfo)
 		} else {
-			current_res, err = t.mo.GetNamedMeters(meters, q.Time, opt)
+			current_res, err = t.mo.GetNamedMeters(meters, q.Time, opt, priceInfo)
 		}
 
 		if res.Results == nil {
@@ -639,7 +640,7 @@ func (t *tenantOperator) processApplicationMetersQuery(meters []string, q QueryO
 	return
 }
 
-func (t *tenantOperator) processServiceMetersQuery(meters []string, q QueryOptions) (res monitoringmodel.Metrics, err error) {
+func (t *tenantOperator) processServiceMetersQuery(meters []string, q QueryOptions, priceInfo meteringclient.PriceInfo) (res monitoringmodel.Metrics, err error) {
 	var metricMap = make(map[string]int)
 	var current_res monitoringmodel.Metrics
 
@@ -659,9 +660,9 @@ func (t *tenantOperator) processServiceMetersQuery(meters []string, q QueryOptio
 		}
 
 		if q.isRangeQuery() {
-			current_res, err = t.mo.GetNamedMetersOverTime(meters, q.Start, q.End, q.Step, opt)
+			current_res, err = t.mo.GetNamedMetersOverTime(meters, q.Start, q.End, q.Step, opt, priceInfo)
 		} else {
-			current_res, err = t.mo.GetNamedMeters(meters, q.Time, opt)
+			current_res, err = t.mo.GetNamedMeters(meters, q.Time, opt, priceInfo)
 		}
 
 		if res.Results == nil {

pkg/models/tenant/tenant.go

@@ -63,6 +63,7 @@ import (
 	auditingclient "kubesphere.io/kubesphere/pkg/simple/client/auditing"
 	eventsclient "kubesphere.io/kubesphere/pkg/simple/client/events"
 	loggingclient "kubesphere.io/kubesphere/pkg/simple/client/logging"
+	meteringclient "kubesphere.io/kubesphere/pkg/simple/client/metering"
 	monitoringclient "kubesphere.io/kubesphere/pkg/simple/client/monitoring"
 	"kubesphere.io/kubesphere/pkg/utils/stringutils"
 )
@@ -90,8 +91,8 @@ type Interface interface {
 	PatchNamespace(workspace string, namespace *corev1.Namespace) (*corev1.Namespace, error)
 	PatchWorkspace(workspace string, data json.RawMessage) (*tenantv1alpha2.WorkspaceTemplate, error)
 	ListClusters(info user.Info) (*api.ListResult, error)
-	Metering(user user.Info, queryParam *meteringv1alpha1.Query) (monitoring.Metrics, error)
+	Metering(user user.Info, queryParam *meteringv1alpha1.Query, priceInfo meteringclient.PriceInfo) (monitoring.Metrics, error)
-	MeteringHierarchy(user user.Info, queryParam *meteringv1alpha1.Query) (metering.ResourceStatistic, error)
+	MeteringHierarchy(user user.Info, queryParam *meteringv1alpha1.Query, priceInfo meteringclient.PriceInfo) (metering.ResourceStatistic, error)
 	CreateWorkspaceResourceQuota(workspace string, resourceQuota *quotav1alpha2.ResourceQuota) (*quotav1alpha2.ResourceQuota, error)
 	DeleteWorkspaceResourceQuota(workspace string, resourceQuotaName string) error
 	UpdateWorkspaceResourceQuota(workspace string, resourceQuota *quotav1alpha2.ResourceQuota) (*quotav1alpha2.ResourceQuota, error)
@@ -991,7 +992,7 @@ func (t *tenantOperator) Auditing(user user.Info, queryParam *auditingv1alpha1.Q
 	})
 }
 
-func (t *tenantOperator) Metering(user user.Info, query *meteringv1alpha1.Query) (metrics monitoring.Metrics, err error) {
+func (t *tenantOperator) Metering(user user.Info, query *meteringv1alpha1.Query, priceInfo meteringclient.PriceInfo) (metrics monitoring.Metrics, err error) {
 
 	var opt QueryOptions
 
@@ -999,13 +1000,13 @@ func (t *tenantOperator) Metering(user user.Info, query *meteringv1alpha1.Query)
 	if err != nil {
 		return
 	}
-	metrics, err = t.ProcessNamedMetersQuery(opt)
+	metrics, err = t.ProcessNamedMetersQuery(opt, priceInfo)
 
 	return
 }
 
-func (t *tenantOperator) MeteringHierarchy(user user.Info, queryParam *meteringv1alpha1.Query) (metering.ResourceStatistic, error) {
+func (t *tenantOperator) MeteringHierarchy(user user.Info, queryParam *meteringv1alpha1.Query, priceInfo meteringclient.PriceInfo) (metering.ResourceStatistic, error) {
-	res, err := t.Metering(user, queryParam)
+	res, err := t.Metering(user, queryParam, priceInfo)
 	if err != nil {
 		return metering.ResourceStatistic{}, err
 	}

pkg/simple/client/metering/options.go

@@ -1,7 +1,35 @@
 package metering
 
+type PriceInfo struct {
+	CpuPerCorePerHour                        float64 `json:"cpuPerCorePerHour" yaml:"cpuPerCorePerHour"`
+	MemPerGigabytesPerHour                   float64 `json:"memPerGigabytesPerHour" yaml:"memPerGigabytesPerHour"`
+	IngressNetworkTrafficPerMegabytesPerHour float64 `json:"ingressNetworkTrafficPerMegabytesPerHour" yaml:"ingressNetworkTrafficPerGiagabytesPerHour"`
+	EgressNetworkTrafficPerMegabytesPerHour  float64 `json:"egressNetworkTrafficPerMegabytesPerHour" yaml:"egressNetworkTrafficPerGigabytesPerHour"`
+	PvcPerGigabytesPerHour                   float64 `json:"pvcPerGigabytesPerHour" yaml:"pvcPerGigabytesPerHour"`
+	CurrencyUnit                             string  `json:"currencyUnit" yaml:"currencyUnit"`
+}
+
+type Billing struct {
+	PriceInfo PriceInfo `json:"priceInfo" yaml:"priceInfo"`
+}
+
 type Options struct {
-	Enable bool `json:"enable" yaml:"enable"`
+	RetentionDay string  `json:"retentionDay" yaml:"retentionDay"`
+	Billing      Billing `json:"billing" yaml:"billing"`
+}
+
+var DefaultMeteringOption = Options{
+	RetentionDay: "7d",
+	Billing: Billing{
+		PriceInfo: PriceInfo{
+			CpuPerCorePerHour:                        0,
+			MemPerGigabytesPerHour:                   0,
+			IngressNetworkTrafficPerMegabytesPerHour: 0,
+			EgressNetworkTrafficPerMegabytesPerHour:  0,
+			PvcPerGigabytesPerHour:                   0,
+			CurrencyUnit:                             "",
+		},
+	},
 }
 
 func NewMeteringOptions() *Options {

pkg/simple/client/monitoring/interface.go

@@ -16,7 +16,9 @@ limitations under the License.
 
 package monitoring
 
-import "time"
+import (
+	"time"
+)
 
 type Interface interface {
 	GetMetric(expr string, time time.Time) Metric