reformat monitoring apis

pkg/models/workspaces/workspaces.go

@@ -24,6 +24,8 @@ import (
 	clientV1 "k8s.io/client-go/listers/core/v1"
 	"k8s.io/kubernetes/pkg/util/slice"
 
+	"github.com/golang/glog"
+
 	"kubesphere.io/kubesphere/pkg/client"
 	"kubesphere.io/kubesphere/pkg/constants"
 	"kubesphere.io/kubesphere/pkg/models/controllers"
@@ -31,6 +33,10 @@ import (
 	ksErr "kubesphere.io/kubesphere/pkg/util/errors"
 )
 
+const (
+	WorkspaceKey = "kubesphere.io/workspace"
+)
+
 var WorkSpaceRoles = []string{"admin", "operator", "viewer"}
 
 func UnBindDevopsProject(workspace string, devops string) error {
@@ -1307,3 +1313,37 @@ func GetAllAccountNums() (int, error) {
 	}
 	return 0, errors.New("not found")
 }
+
+// get cluster organizations name which contains at least one namespace,
+func GetAllOrgAndProjList() (map[string][]string, map[string]string, error) {
+	nsList, err := client.NewK8sClient().CoreV1().Namespaces().List(meta_v1.ListOptions{})
+	if err != nil {
+		glog.Errorln(err)
+		return nil, nil, err
+	}
+
+	var workspaceNamespaceMap = make(map[string][]string)
+	var namespaceWorkspaceMap = make(map[string]string)
+
+	for _, item := range nsList.Items {
+		ws, exist := item.Labels[WorkspaceKey]
+		ns := item.Name
+		if exist {
+			if nsArray, exist := workspaceNamespaceMap[ws]; exist {
+				nsArray = append(nsArray, ns)
+				workspaceNamespaceMap[ws] = nsArray
+			} else {
+				var nsArray []string
+				nsArray = append(nsArray, ns)
+				workspaceNamespaceMap[ws] = nsArray
+			}
+
+			namespaceWorkspaceMap[ns] = ws
+		} else {
+			// this namespace do not belong to any workspaces
+			namespaceWorkspaceMap[ns] = ""
+		}
+	}
+
+	return workspaceNamespaceMap, namespaceWorkspaceMap, nil
+}