Add golangci-lint workflow (#4999)

* fix lint workflow

* add golang lint

* close http response body

pkg/models/monitoring/monitoring.go

@@ -528,6 +528,7 @@ func (mo monitoringOperator) GetAppWorkloads(ns string, apps []string) map[strin
 			if applicationVersion != "" && appObject.Labels[constants.ApplicationVersion] != applicationVersion {
 				return false
 			}
+			//nolint:staticcheck
 			return true
 		}
 
@@ -547,41 +548,6 @@ func (mo monitoringOperator) GetAppWorkloads(ns string, apps []string) map[strin
 	return componentsMap
 }
 
-func (mo monitoringOperator) getApplicationPVCs(appObject *v1beta1.Application) []string {
-
-	var pvcList []string
-
-	ns := appObject.Namespace
-	for _, com := range appObject.Status.ComponentList.Objects {
-
-		switch strings.Title(com.Kind) {
-		case "Deployment":
-			deployObj, err := mo.k8s.AppsV1().Deployments(ns).Get(context.Background(), com.Name, metav1.GetOptions{})
-			if err != nil {
-				klog.Error(err.Error())
-				return nil
-			}
-
-			for _, vol := range deployObj.Spec.Template.Spec.Volumes {
-				pvcList = append(pvcList, vol.PersistentVolumeClaim.ClaimName)
-			}
-		case "Statefulset":
-			stsObj, err := mo.k8s.AppsV1().StatefulSets(ns).Get(context.Background(), com.Name, metav1.GetOptions{})
-			if err != nil {
-				klog.Error(err.Error())
-				return nil
-			}
-			for _, vol := range stsObj.Spec.Template.Spec.Volumes {
-				pvcList = append(pvcList, vol.PersistentVolumeClaim.ClaimName)
-			}
-		}
-
-	}
-
-	return pvcList
-
-}
-
 func (mo monitoringOperator) GetSerivePodsMap(ns string, services []string) map[string][]string {
 	var svcPodsMap = make(map[string][]string)
 

pkg/models/monitoring/sort_page.go

@@ -161,7 +161,7 @@ func (raw *Metrics) Sort(target, order, identifier string) *Metrics {
 		for _, mv := range item.MetricValues {
 			v, ok := mv.Metadata[identifier]
 			if ok && v != "" {
-				ordinal, _ := resourceOrdinal[v]
+				ordinal := resourceOrdinal[v]
 				sorted[ordinal] = mv
 			}
 		}

pkg/models/monitoring/utils.go

@@ -31,9 +31,6 @@ const (
 	METER_RESOURCE_TYPE_NET_EGRESS
 	METER_RESOURCE_TYPE_PVC
 
-	meteringConfigDir  = "/etc/kubesphere/metering/"
-	meteringConfigName = "ks-metering.yaml"
-
 	meteringDefaultPrecision = 10
 	meteringFeePrecision     = 3
 )