add tenant resource API

Signed-off-by: hongming <talonwan@yunify.com>

pkg/kapis/iam/v1alpha2/handler.go

@@ -156,11 +156,6 @@ func (h *iamHandler) RetrieveMemberRoleTemplates(request *restful.Request, respo
 		namespace, err := h.resolveNamespace(request.PathParameter("namespace"), request.PathParameter("devops"))
 
 		if err != nil {
-			// if role binding not exist return empty list
-			if errors.IsNotFound(err) {
-				response.WriteEntity([]interface{}{})
-				return
-			}
 			api.HandleInternalError(response, request, err)
 			return
 		}
@@ -168,6 +163,11 @@ func (h *iamHandler) RetrieveMemberRoleTemplates(request *restful.Request, respo
 		role, err := h.am.GetNamespaceRoleOfUser(username, namespace)
 
 		if err != nil {
+			// if role binding not exist return empty list
+			if errors.IsNotFound(err) {
+				response.WriteEntity([]interface{}{})
+				return
+			}
 			api.HandleInternalError(response, request, err)
 			return
 		}
@@ -208,13 +208,11 @@ func (h *iamHandler) ListUsers(request *restful.Request, response *restful.Respo
 		}
 
 		if globalRole != nil {
-
 			if user.Annotations == nil {
 				user.Annotations = make(map[string]string, 0)
 			}
 			user.Annotations[iamv1alpha2.GlobalRoleAnnotation] = globalRole.Name
 		}
-
 		result.Items[i] = user
 	}
 	response.WriteEntity(result)
@@ -226,11 +224,7 @@ func (h *iamHandler) ListRoles(request *restful.Request, response *restful.Respo
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -269,11 +263,7 @@ func (h *iamHandler) ListNamespaceMembers(request *restful.Request, response *re
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -295,11 +285,7 @@ func (h *iamHandler) DescribeNamespaceMember(request *restful.Request, response
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -408,15 +394,7 @@ func (h *iamHandler) UpdateWorkspaceRole(request *restful.Request, response *res
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		if errors.IsBadRequest(err) {
-			api.HandleBadRequest(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -440,11 +418,7 @@ func (h *iamHandler) CreateWorkspaceRole(request *restful.Request, response *res
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsBadRequest(err) {
+		handleError(request, response, err)
-			api.HandleBadRequest(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -459,11 +433,7 @@ func (h *iamHandler) DeleteWorkspaceRole(request *restful.Request, response *res
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -486,40 +456,22 @@ func (h *iamHandler) CreateUser(request *restful.Request, response *restful.Resp
 	if globalRole != "" {
 		if _, err = h.am.GetGlobalRole(globalRole); err != nil {
 			klog.Error(err)
-			if errors.IsNotFound(err) {
+			handleError(request, response, err)
-				api.HandleBadRequest(response, request, err)
-				return
-			}
-			api.HandleInternalError(response, request, err)
 			return
 		}
 	}
 
 	created, err := h.im.CreateUser(&user)
-
 	if err != nil {
 		klog.Error(err)
-		if errors.IsBadRequest(err) {
+		handleError(request, response, err)
-			api.HandleBadRequest(response, request, err)
-			return
-		}
-		if errors.IsAlreadyExists(err) {
-			api.HandleConflict(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
 	if globalRole != "" {
-		if err := h.am.CreateOrUpdateGlobalRoleBinding(user.Name, globalRole); err != nil {
+		if err := h.am.CreateGlobalRoleBinding(user.Name, globalRole); err != nil {
-
+			klog.Error(err)
-			if errors.IsNotFound(err) {
+			handleError(request, response, err)
-				api.HandleBadRequest(response, request, err)
-				return
-			}
-
-			api.HandleInternalError(response, request, err)
 			return
 		}
 	}
@@ -554,29 +506,16 @@ func (h *iamHandler) UpdateUser(request *restful.Request, response *restful.Resp
 	delete(user.Annotations, iamv1alpha2.GlobalRoleAnnotation)
 
 	updated, err := h.im.UpdateUser(&user)
-
 	if err != nil {
-		if errors.IsNotFound(err) {
+		klog.Error(err)
-			api.HandleNotFound(response, request, err)
+		handleError(request, response, err)
-			return
-		}
-		if errors.IsBadRequest(err) {
-			api.HandleBadRequest(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
 	if globalRole != "" {
-		if err := h.am.CreateOrUpdateGlobalRoleBinding(user.Name, globalRole); err != nil {
+		if err := h.am.CreateGlobalRoleBinding(user.Name, globalRole); err != nil {
-
+			klog.Error(err)
-			if errors.IsNotFound(err) {
+			handleError(request, response, err)
-				api.HandleBadRequest(response, request, err)
-				return
-			}
-
-			api.HandleInternalError(response, request, err)
 			return
 		}
 	}
@@ -591,11 +530,8 @@ func (h *iamHandler) DeleteUser(request *restful.Request, response *restful.Resp
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
+		return
-			return
-		}
-		api.HandleInternalError(response, request, err)
 	}
 
 	response.WriteEntity(servererr.None)
@@ -617,11 +553,7 @@ func (h *iamHandler) CreateGlobalRole(request *restful.Request, response *restfu
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsBadRequest(err) {
+		handleError(request, response, err)
-			api.HandleBadRequest(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -635,11 +567,7 @@ func (h *iamHandler) DeleteGlobalRole(request *restful.Request, response *restfu
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -670,11 +598,7 @@ func (h *iamHandler) UpdateGlobalRole(request *restful.Request, response *restfu
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsBadRequest(err) {
+		handleError(request, response, err)
-			api.HandleBadRequest(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -686,11 +610,7 @@ func (h *iamHandler) DescribeGlobalRole(request *restful.Request, response *rest
 	globalRole, err := h.am.GetGlobalRole(globalRoleName)
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -712,11 +632,7 @@ func (h *iamHandler) CreateClusterRole(request *restful.Request, response *restf
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsBadRequest(err) {
+		handleError(request, response, err)
-			api.HandleBadRequest(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -730,11 +646,7 @@ func (h *iamHandler) DeleteClusterRole(request *restful.Request, response *restf
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -765,15 +677,7 @@ func (h *iamHandler) UpdateClusterRole(request *restful.Request, response *restf
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		if errors.IsBadRequest(err) {
-			api.HandleBadRequest(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -785,11 +689,7 @@ func (h *iamHandler) DescribeClusterRole(request *restful.Request, response *res
 	clusterRole, err := h.am.GetClusterRole(clusterRoleName)
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -802,11 +702,7 @@ func (h *iamHandler) DescribeWorkspaceRole(request *restful.Request, response *r
 	workspaceRole, err := h.am.GetWorkspaceRole(workspace, workspaceRoleName)
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -819,11 +715,7 @@ func (h *iamHandler) CreateNamespaceRole(request *restful.Request, response *res
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -841,11 +733,7 @@ func (h *iamHandler) CreateNamespaceRole(request *restful.Request, response *res
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsBadRequest(err) {
+		handleError(request, response, err)
-			api.HandleBadRequest(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -859,11 +747,7 @@ func (h *iamHandler) DeleteNamespaceRole(request *restful.Request, response *res
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -871,11 +755,7 @@ func (h *iamHandler) DeleteNamespaceRole(request *restful.Request, response *res
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -889,11 +769,7 @@ func (h *iamHandler) UpdateNamespaceRole(request *restful.Request, response *res
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -918,15 +794,7 @@ func (h *iamHandler) UpdateNamespaceRole(request *restful.Request, response *res
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		if errors.IsBadRequest(err) {
-			api.HandleBadRequest(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -947,14 +815,10 @@ func (h *iamHandler) CreateWorkspaceMembers(request *restful.Request, response *
 	}
 
 	for _, member := range members {
-		err := h.am.CreateOrUpdateWorkspaceRoleBinding(member.Username, workspace, member.RoleRef)
+		err := h.am.CreateWorkspaceRoleBinding(member.Username, workspace, member.RoleRef)
 		if err != nil {
 			klog.Error(err)
-			if errors.IsNotFound(err) {
+			handleError(request, response, err)
-				api.HandleNotFound(response, request, err)
-				return
-			}
-			api.HandleInternalError(response, request, err)
 			return
 		}
 	}
@@ -970,11 +834,7 @@ func (h *iamHandler) RemoveWorkspaceMember(request *restful.Request, response *r
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -1002,18 +862,10 @@ func (h *iamHandler) UpdateWorkspaceMember(request *restful.Request, response *r
 		return
 	}
 
-	err = h.am.CreateOrUpdateWorkspaceRoleBinding(member.Username, workspace, member.RoleRef)
+	err = h.am.CreateWorkspaceRoleBinding(member.Username, workspace, member.RoleRef)
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		if errors.IsBadRequest(err) {
-			api.HandleBadRequest(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -1026,11 +878,7 @@ func (h *iamHandler) CreateNamespaceMembers(request *restful.Request, response *
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -1045,14 +893,10 @@ func (h *iamHandler) CreateNamespaceMembers(request *restful.Request, response *
 	}
 
 	for _, member := range members {
-		err := h.am.CreateOrUpdateNamespaceRoleBinding(member.Username, namespace, member.RoleRef)
+		err := h.am.CreateNamespaceRoleBinding(member.Username, namespace, member.RoleRef)
 		if err != nil {
 			klog.Error(err)
-			if errors.IsNotFound(err) {
+			handleError(request, response, err)
-				api.HandleNotFound(response, request, err)
-				return
-			}
-			api.HandleInternalError(response, request, err)
 			return
 		}
 	}
@@ -1066,11 +910,7 @@ func (h *iamHandler) UpdateNamespaceMember(request *restful.Request, response *r
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -1091,18 +931,10 @@ func (h *iamHandler) UpdateNamespaceMember(request *restful.Request, response *r
 		return
 	}
 
-	err = h.am.CreateOrUpdateNamespaceRoleBinding(member.Username, namespace, member.RoleRef)
+	err = h.am.CreateNamespaceRoleBinding(member.Username, namespace, member.RoleRef)
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		if errors.IsBadRequest(err) {
-			api.HandleBadRequest(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -1115,11 +947,7 @@ func (h *iamHandler) RemoveNamespaceMember(request *restful.Request, response *r
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -1127,11 +955,7 @@ func (h *iamHandler) RemoveNamespaceMember(request *restful.Request, response *r
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -1150,14 +974,10 @@ func (h *iamHandler) CreateClusterMembers(request *restful.Request, response *re
 	}
 
 	for _, member := range members {
-		err := h.am.CreateOrUpdateClusterRoleBinding(member.Username, member.RoleRef)
+		err := h.am.CreateClusterRoleBinding(member.Username, member.RoleRef)
 		if err != nil {
 			klog.Error(err)
-			if errors.IsNotFound(err) {
+			handleError(request, response, err)
-				api.HandleNotFound(response, request, err)
-				return
-			}
-			api.HandleInternalError(response, request, err)
 			return
 		}
 	}
@@ -1172,11 +992,7 @@ func (h *iamHandler) RemoveClusterMember(request *restful.Request, response *res
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -1203,18 +1019,10 @@ func (h *iamHandler) UpdateClusterMember(request *restful.Request, response *res
 		return
 	}
 
-	err = h.am.CreateOrUpdateClusterRoleBinding(member.Username, member.RoleRef)
+	err = h.am.CreateClusterRoleBinding(member.Username, member.RoleRef)
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		if errors.IsBadRequest(err) {
-			api.HandleBadRequest(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -1266,11 +1074,7 @@ func (h *iamHandler) DescribeNamespaceRole(request *restful.Request, response *r
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -1278,11 +1082,7 @@ func (h *iamHandler) DescribeNamespaceRole(request *restful.Request, response *r
 
 	if err != nil {
 		klog.Error(err)
-		if errors.IsNotFound(err) {
+		handleError(request, response, err)
-			api.HandleNotFound(response, request, err)
-			return
-		}
-		api.HandleInternalError(response, request, err)
 		return
 	}
 
@@ -1296,3 +1096,15 @@ func (h *iamHandler) resolveNamespace(namespace string, devops string) (string,
 	}
 	return h.am.GetControlledNamespace(devops)
 }
+
+func handleError(request *restful.Request, response *restful.Response, err error) {
+	if errors.IsBadRequest(err) {
+		api.HandleBadRequest(response, request, err)
+	} else if errors.IsNotFound(err) {
+		api.HandleNotFound(response, request, err)
+	} else if errors.IsAlreadyExists(err) {
+		api.HandleConflict(response, request, err)
+	} else {
+		api.HandleInternalError(response, request, err)
+	}
+}

pkg/kapis/tenant/v1alpha2/handler.go

@@ -185,7 +185,6 @@ func (h *tenantHandler) UpdateWorkspace(request *restful.Request, response *rest
 	}
 
 	response.WriteEntity(updated)
-
 }
 
 func (h *tenantHandler) DescribeWorkspace(request *restful.Request, response *restful.Response) {
@@ -310,3 +309,151 @@ func (h *tenantHandler) Auditing(req *restful.Request, resp *restful.Response) {
 	_ = resp.WriteEntity(result)
 
 }
+
+func (h *tenantHandler) DescribeNamespace(request *restful.Request, response *restful.Response) {
+	workspaceName := request.PathParameter("workspace")
+	namespaceName := request.PathParameter("namespace")
+	ns, err := h.tenant.DescribeNamespace(workspaceName, namespaceName)
+
+	if err != nil {
+		if errors.IsNotFound(err) {
+			api.HandleNotFound(response, request, err)
+			return
+		}
+		api.HandleInternalError(response, request, err)
+		return
+	}
+
+	response.WriteEntity(ns)
+}
+
+func (h *tenantHandler) DeleteNamespace(request *restful.Request, response *restful.Response) {
+	workspaceName := request.PathParameter("workspace")
+	namespaceName := request.PathParameter("namespace")
+
+	err := h.tenant.DeleteNamespace(workspaceName, namespaceName)
+
+	if err != nil {
+		if errors.IsNotFound(err) {
+			api.HandleNotFound(response, request, err)
+			return
+		}
+		api.HandleInternalError(response, request, err)
+		return
+	}
+
+	response.WriteEntity(servererr.None)
+}
+
+func (h *tenantHandler) UpdateNamespace(request *restful.Request, response *restful.Response) {
+	workspaceName := request.PathParameter("workspace")
+	namespaceName := request.PathParameter("namespace")
+
+	var namespace corev1.Namespace
+	err := request.ReadEntity(&namespace)
+	if err != nil {
+		klog.Error(err)
+		api.HandleBadRequest(response, request, err)
+		return
+	}
+
+	if namespaceName != namespace.Name {
+		err := fmt.Errorf("the name of the object (%s) does not match the name on the URL (%s)", namespace.Name, namespaceName)
+		klog.Errorf("%+v", err)
+		api.HandleBadRequest(response, request, err)
+		return
+	}
+
+	updated, err := h.tenant.UpdateNamespace(workspaceName, &namespace)
+
+	if err != nil {
+		klog.Error(err)
+		if errors.IsNotFound(err) {
+			api.HandleNotFound(response, request, err)
+			return
+		}
+		if errors.IsBadRequest(err) {
+			api.HandleBadRequest(response, request, err)
+			return
+		}
+		api.HandleInternalError(response, request, err)
+		return
+	}
+
+	response.WriteEntity(updated)
+}
+
+func (h *tenantHandler) PatchNamespace(request *restful.Request, response *restful.Response) {
+	workspaceName := request.PathParameter("workspace")
+	namespaceName := request.PathParameter("namespace")
+
+	var namespace corev1.Namespace
+	err := request.ReadEntity(&namespace)
+	if err != nil {
+		klog.Error(err)
+		api.HandleBadRequest(response, request, err)
+		return
+	}
+
+	if namespaceName != namespace.Name {
+		err := fmt.Errorf("the name of the object (%s) does not match the name on the URL (%s)", namespace.Name, namespaceName)
+		klog.Errorf("%+v", err)
+		api.HandleBadRequest(response, request, err)
+		return
+	}
+
+	patched, err := h.tenant.PatchNamespace(workspaceName, &namespace)
+
+	if err != nil {
+		klog.Error(err)
+		if errors.IsNotFound(err) {
+			api.HandleNotFound(response, request, err)
+			return
+		}
+		if errors.IsBadRequest(err) {
+			api.HandleBadRequest(response, request, err)
+			return
+		}
+		api.HandleInternalError(response, request, err)
+		return
+	}
+
+	response.WriteEntity(patched)
+}
+
+func (h *tenantHandler) PatchWorkspace(request *restful.Request, response *restful.Response) {
+	workspaceName := request.PathParameter("workspace")
+
+	var workspace tenantv1alpha2.WorkspaceTemplate
+	err := request.ReadEntity(&workspace)
+	if err != nil {
+		klog.Error(err)
+		api.HandleBadRequest(response, request, err)
+		return
+	}
+
+	if workspaceName != workspace.Name {
+		err := fmt.Errorf("the name of the object (%s) does not match the name on the URL (%s)", workspace.Name, workspaceName)
+		klog.Errorf("%+v", err)
+		api.HandleBadRequest(response, request, err)
+		return
+	}
+
+	patched, err := h.tenant.PatchWorkspace(&workspace)
+
+	if err != nil {
+		klog.Error(err)
+		if errors.IsNotFound(err) {
+			api.HandleNotFound(response, request, err)
+			return
+		}
+		if errors.IsBadRequest(err) {
+			api.HandleBadRequest(response, request, err)
+			return
+		}
+		api.HandleInternalError(response, request, err)
+		return
+	}
+
+	response.WriteEntity(patched)
+}

pkg/kapis/tenant/v1alpha2/register.go

@@ -46,6 +46,8 @@ const (
 var GroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1alpha2"}
 
 func AddToContainer(c *restful.Container, factory informers.InformerFactory, k8sclient kubernetes.Interface, ksclient kubesphere.Interface, evtsClient events.Client, loggingClient logging.Interface, auditingclient auditing.Client) error {
+	mimePatch := []string{restful.MIME_JSON, runtime.MimeMergePatchJson, runtime.MimeJsonPatchJson}
+
 	ws := runtime.NewWebService(GroupVersion)
 	handler := newTenantHandler(factory, k8sclient, ksclient, evtsClient, loggingClient, auditingclient)
 
@@ -66,6 +68,13 @@ func AddToContainer(c *restful.Container, factory informers.InformerFactory, k8s
 		Returns(http.StatusOK, api.StatusOK, tenantv1alpha2.WorkspaceTemplate{}).
 		Doc("Update workspace.").
 		Metadata(restfulspec.KeyOpenAPITags, []string{constants.TenantResourcesTag}))
+	ws.Route(ws.PATCH("/workspaces/{workspace}").
+		To(handler.PatchWorkspace).
+		Consumes(mimePatch...).
+		Reads(tenantv1alpha2.WorkspaceTemplate{}).
+		Returns(http.StatusOK, api.StatusOK, tenantv1alpha2.WorkspaceTemplate{}).
+		Doc("Update workspace.").
+		Metadata(restfulspec.KeyOpenAPITags, []string{constants.TenantResourcesTag}))
 	ws.Route(ws.GET("/workspaces").
 		To(handler.ListWorkspaces).
 		Returns(http.StatusOK, api.StatusOK, models.PageableResponse{}).
@@ -94,6 +103,18 @@ func AddToContainer(c *restful.Container, factory informers.InformerFactory, k8s
 		Doc("List the namespaces of the specified workspace for the current user").
 		Returns(http.StatusOK, api.StatusOK, []corev1.Namespace{}).
 		Metadata(restfulspec.KeyOpenAPITags, []string{constants.TenantResourcesTag}))
+	ws.Route(ws.GET("/workspaces/{workspace}/namespaces/{namespace}").
+		To(handler.DescribeNamespace).
+		Param(ws.PathParameter("workspace", "workspace name")).
+		Doc("Retrieve namespace details.").
+		Returns(http.StatusOK, api.StatusOK, []corev1.Namespace{}).
+		Metadata(restfulspec.KeyOpenAPITags, []string{constants.TenantResourcesTag}))
+	ws.Route(ws.DELETE("/workspaces/{workspace}/namespaces/{namespace}").
+		To(handler.DeleteNamespace).
+		Param(ws.PathParameter("workspace", "workspace name")).
+		Doc("Delete namespace.").
+		Returns(http.StatusOK, api.StatusOK, errors.None).
+		Metadata(restfulspec.KeyOpenAPITags, []string{constants.TenantResourcesTag}))
 	ws.Route(ws.POST("/workspaces/{workspace}/namespaces").
 		To(handler.CreateNamespace).
 		Param(ws.PathParameter("workspace", "workspace name")).
@@ -101,6 +122,19 @@ func AddToContainer(c *restful.Container, factory informers.InformerFactory, k8s
 		Reads(corev1.Namespace{}).
 		Returns(http.StatusOK, api.StatusOK, []corev1.Namespace{}).
 		Metadata(restfulspec.KeyOpenAPITags, []string{constants.TenantResourcesTag}))
+	ws.Route(ws.PUT("/workspaces/{workspace}/namespaces/{namespace}").
+		To(handler.UpdateNamespace).
+		Param(ws.PathParameter("workspace", "workspace name")).
+		Reads(corev1.Namespace{}).
+		Returns(http.StatusOK, api.StatusOK, []corev1.Namespace{}).
+		Metadata(restfulspec.KeyOpenAPITags, []string{constants.TenantResourcesTag}))
+	ws.Route(ws.PATCH("/workspaces/{workspace}/namespaces/{namespace}").
+		To(handler.PatchNamespace).
+		Consumes(mimePatch...).
+		Param(ws.PathParameter("workspace", "workspace name")).
+		Reads(corev1.Namespace{}).
+		Returns(http.StatusOK, api.StatusOK, []corev1.Namespace{}).
+		Metadata(restfulspec.KeyOpenAPITags, []string{constants.TenantResourcesTag}))
 
 	ws.Route(ws.GET("/events").
 		To(handler.Events).

pkg/models/iam/am/am.go

@@ -44,16 +44,14 @@ type AccessManagementInterface interface {
 	ListClusterRoles(query *query.Query) (*api.ListResult, error)
 	ListWorkspaceRoles(query *query.Query) (*api.ListResult, error)
 	ListGlobalRoles(query *query.Query) (*api.ListResult, error)
-
 	ListGlobalRoleBindings(username string) ([]*iamv1alpha2.GlobalRoleBinding, error)
 	ListClusterRoleBindings(username string) ([]*rbacv1.ClusterRoleBinding, error)
 	ListWorkspaceRoleBindings(username, workspace string) ([]*iamv1alpha2.WorkspaceRoleBinding, error)
 	ListRoleBindings(username, namespace string) ([]*rbacv1.RoleBinding, error)
-
 	GetRoleReferenceRules(roleRef rbacv1.RoleRef, namespace string) (string, []rbacv1.PolicyRule, error)
 	GetGlobalRole(globalRole string) (*iamv1alpha2.GlobalRole, error)
 	GetWorkspaceRole(workspace string, name string) (*iamv1alpha2.WorkspaceRole, error)
-	CreateOrUpdateGlobalRoleBinding(username string, globalRole string) error
+	CreateGlobalRoleBinding(username string, globalRole string) error
 	CreateOrUpdateWorkspaceRole(workspace string, workspaceRole *iamv1alpha2.WorkspaceRole) (*iamv1alpha2.WorkspaceRole, error)
 	CreateOrUpdateGlobalRole(globalRole *iamv1alpha2.GlobalRole) (*iamv1alpha2.GlobalRole, error)
 	DeleteWorkspaceRole(workspace string, name string) error
@@ -64,11 +62,11 @@ type AccessManagementInterface interface {
 	GetNamespaceRole(namespace string, name string) (*rbacv1.Role, error)
 	CreateOrUpdateNamespaceRole(namespace string, role *rbacv1.Role) (*rbacv1.Role, error)
 	DeleteNamespaceRole(namespace string, name string) error
-	CreateOrUpdateWorkspaceRoleBinding(username string, workspace string, role string) error
+	CreateWorkspaceRoleBinding(username string, workspace string, role string) error
 	RemoveUserFromWorkspace(username string, workspace string) error
-	CreateOrUpdateNamespaceRoleBinding(username string, namespace string, role string) error
+	CreateNamespaceRoleBinding(username string, namespace string, role string) error
 	RemoveUserFromNamespace(username string, namespace string) error
-	CreateOrUpdateClusterRoleBinding(username string, role string) error
+	CreateClusterRoleBinding(username string, role string) error
 	RemoveUserFromCluster(username string) error
 	GetControlledNamespace(devops string) (string, error)
 	GetControlledWorkspace(namespace string) (string, error)
@@ -371,7 +369,7 @@ func (am *amOperator) GetGlobalRole(globalRole string) (*iamv1alpha2.GlobalRole,
 	return obj.(*iamv1alpha2.GlobalRole), nil
 }
 
-func (am *amOperator) CreateOrUpdateGlobalRoleBinding(username string, globalRole string) error {
+func (am *amOperator) CreateGlobalRoleBinding(username string, globalRole string) error {
 
 	_, err := am.GetGlobalRole(globalRole)
 
@@ -428,11 +426,9 @@ func (am *amOperator) CreateOrUpdateGlobalRoleBinding(username string, globalRol
 }
 
 func (am *amOperator) CreateOrUpdateWorkspaceRole(workspace string, workspaceRole *iamv1alpha2.WorkspaceRole) (*iamv1alpha2.WorkspaceRole, error) {
-
 	if workspaceRole.Labels == nil {
 		workspaceRole.Labels = make(map[string]string, 0)
 	}
-
 	workspaceRole.Labels[tenantv1alpha1.WorkspaceLabel] = workspace
 	workspaceRole.Rules = make([]rbacv1.PolicyRule, 0)
 
@@ -452,15 +448,10 @@ func (am *amOperator) CreateOrUpdateWorkspaceRole(workspace string, workspaceRol
 		}
 	}
 
-	old, err := am.GetWorkspaceRole("", workspaceRole.Name)
-
-	if err != nil && !errors.IsNotFound(err) {
-		klog.Error(err)
-		return nil, err
-	}
-
 	var created *iamv1alpha2.WorkspaceRole
-	if old != nil {
+	var err error
+
+	if workspaceRole.ResourceVersion != "" {
 		created, err = am.ksclient.IamV1alpha2().WorkspaceRoles().Update(workspaceRole)
 	} else {
 		created, err = am.ksclient.IamV1alpha2().WorkspaceRoles().Create(workspaceRole)
@@ -469,7 +460,7 @@ func (am *amOperator) CreateOrUpdateWorkspaceRole(workspace string, workspaceRol
 	return created, err
 }
 
-func (am *amOperator) CreateOrUpdateWorkspaceRoleBinding(username string, workspace string, role string) error {
+func (am *amOperator) CreateWorkspaceRoleBinding(username string, workspace string, role string) error {
 
 	_, err := am.GetWorkspaceRole(workspace, role)
 
@@ -526,7 +517,7 @@ func (am *amOperator) CreateOrUpdateWorkspaceRoleBinding(username string, worksp
 	return nil
 }
 
-func (am *amOperator) CreateOrUpdateClusterRoleBinding(username string, role string) error {
+func (am *amOperator) CreateClusterRoleBinding(username string, role string) error {
 
 	_, err := am.GetClusterRole(role)
 
@@ -582,7 +573,7 @@ func (am *amOperator) CreateOrUpdateClusterRoleBinding(username string, role str
 	return nil
 }
 
-func (am *amOperator) CreateOrUpdateNamespaceRoleBinding(username string, namespace string, role string) error {
+func (am *amOperator) CreateNamespaceRoleBinding(username string, namespace string, role string) error {
 
 	_, err := am.GetNamespaceRole(namespace, role)
 
@@ -727,15 +718,10 @@ func (am *amOperator) CreateOrUpdateGlobalRole(globalRole *iamv1alpha2.GlobalRol
 		}
 	}
 
-	old, err := am.GetGlobalRole(globalRole.Name)
-
-	if err != nil && !errors.IsNotFound(err) {
-		klog.Error(err)
-		return nil, err
-	}
-
 	var created *iamv1alpha2.GlobalRole
-	if old != nil {
+	var err error
+
+	if globalRole.ResourceVersion != "" {
 		created, err = am.ksclient.IamV1alpha2().GlobalRoles().Update(globalRole)
 	} else {
 		created, err = am.ksclient.IamV1alpha2().GlobalRoles().Create(globalRole)
@@ -763,16 +749,9 @@ func (am *amOperator) CreateOrUpdateClusterRole(clusterRole *rbacv1.ClusterRole)
 			clusterRole.Rules = append(clusterRole.Rules, role.Rules...)
 		}
 	}
-
-	old, err := am.GetClusterRole(clusterRole.Name)
-
-	if err != nil && !errors.IsNotFound(err) {
-		klog.Error(err)
-		return nil, err
-	}
-
 	var created *rbacv1.ClusterRole
-	if old != nil {
+	var err error
+	if clusterRole.ResourceVersion != "" {
 		created, err = am.k8sclient.RbacV1().ClusterRoles().Update(clusterRole)
 	} else {
 		created, err = am.k8sclient.RbacV1().ClusterRoles().Create(clusterRole)
@@ -801,16 +780,9 @@ func (am *amOperator) CreateOrUpdateNamespaceRole(namespace string, role *rbacv1
 			role.Rules = append(role.Rules, role.Rules...)
 		}
 	}
-
-	old, err := am.GetNamespaceRole(namespace, role.Name)
-
-	if err != nil && !errors.IsNotFound(err) {
-		klog.Error(err)
-		return nil, err
-	}
-
 	var created *rbacv1.Role
-	if old != nil {
+	var err error
+	if role.ResourceVersion != "" {
 		created, err = am.k8sclient.RbacV1().Roles(namespace).Update(role)
 	} else {
 		created, err = am.k8sclient.RbacV1().Roles(namespace).Create(role)

pkg/models/tenant/tenant.go

@@ -17,12 +17,14 @@ limitations under the License.
 package tenant
 
 import (
+	"encoding/json"
 	"fmt"
 	"io"
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/types"
 	"k8s.io/apiserver/pkg/authentication/user"
 	"k8s.io/client-go/kubernetes"
 	"k8s.io/klog"
@@ -36,6 +38,7 @@ import (
 	"kubesphere.io/kubesphere/pkg/apiserver/authorization/authorizer"
 	"kubesphere.io/kubesphere/pkg/apiserver/authorization/authorizerfactory"
 	"kubesphere.io/kubesphere/pkg/apiserver/query"
+	"kubesphere.io/kubesphere/pkg/apiserver/request"
 	kubesphere "kubesphere.io/kubesphere/pkg/client/clientset/versioned"
 	"kubesphere.io/kubesphere/pkg/informers"
 	"kubesphere.io/kubesphere/pkg/models/auditing"
@@ -61,11 +64,15 @@ type Interface interface {
 	UpdateWorkspace(workspace *tenantv1alpha2.WorkspaceTemplate) (*tenantv1alpha2.WorkspaceTemplate, error)
 	DescribeWorkspace(workspace string) (*tenantv1alpha2.WorkspaceTemplate, error)
 	ListWorkspaceClusters(workspace string) (*api.ListResult, error)
-
 	Events(user user.Info, queryParam *eventsv1alpha1.Query) (*eventsv1alpha1.APIResponse, error)
 	QueryLogs(user user.Info, query *loggingv1alpha2.Query) (*loggingv1alpha2.APIResponse, error)
 	ExportLogs(user user.Info, query *loggingv1alpha2.Query, writer io.Writer) error
 	Auditing(user user.Info, queryParam *auditingv1alpha1.Query) (*auditingv1alpha1.APIResponse, error)
+	DescribeNamespace(workspace, namespace string) (*corev1.Namespace, error)
+	DeleteNamespace(workspace, namespace string) error
+	UpdateNamespace(workspace string, namespace *corev1.Namespace) (*corev1.Namespace, error)
+	PatchNamespace(workspace string, namespace *corev1.Namespace) (*corev1.Namespace, error)
+	PatchWorkspace(workspace *tenantv1alpha2.WorkspaceTemplate) (*tenantv1alpha2.WorkspaceTemplate, error)
 }
 
 type tenantOperator struct {
@@ -99,10 +106,10 @@ func (t *tenantOperator) ListWorkspaces(user user.Info, queryParam *query.Query)
 	listWS := authorizer.AttributesRecord{
 		User:            user,
 		Verb:            "list",
-		APIGroup:        "tenant.kubesphere.io",
+		APIGroup:        "*",
-		APIVersion:      "v1alpha2",
 		Resource:        "workspaces",
 		ResourceRequest: true,
+		ResourceScope:   request.GlobalScope,
 	}
 
 	decision, _, err := t.authorizer.Authorize(listWS)
@@ -154,9 +161,9 @@ func (t *tenantOperator) ListWorkspaces(user user.Info, queryParam *query.Query)
 	}
 
 	result := resources.DefaultList(workspaces, queryParam, func(left runtime.Object, right runtime.Object, field query.Field) bool {
-		return resources.DefaultObjectMetaCompare(left.(*tenantv1alpha1.Workspace).ObjectMeta, right.(*tenantv1alpha1.Workspace).ObjectMeta, field)
+		return resources.DefaultObjectMetaCompare(left.(*tenantv1alpha2.WorkspaceTemplate).ObjectMeta, right.(*tenantv1alpha2.WorkspaceTemplate).ObjectMeta, field)
 	}, func(workspace runtime.Object, filter query.Filter) bool {
-		return resources.DefaultObjectMetaFilter(workspace.(*tenantv1alpha1.Workspace).ObjectMeta, filter)
+		return resources.DefaultObjectMetaFilter(workspace.(*tenantv1alpha2.WorkspaceTemplate).ObjectMeta, filter)
 	})
 
 	return result, nil
@@ -167,11 +174,10 @@ func (t *tenantOperator) ListNamespaces(user user.Info, workspace string, queryP
 	listNSInWS := authorizer.AttributesRecord{
 		User:            user,
 		Verb:            "list",
-		APIGroup:        "",
-		APIVersion:      "v1",
 		Workspace:       workspace,
 		Resource:        "namespaces",
 		ResourceRequest: true,
+		ResourceScope:   request.WorkspaceScope,
 	}
 
 	decision, _, err := t.authorizer.Authorize(listNSInWS)
@@ -238,22 +244,80 @@ func (t *tenantOperator) ListNamespaces(user user.Info, workspace string, queryP
 }
 
 func (t *tenantOperator) CreateNamespace(workspace string, namespace *corev1.Namespace) (*corev1.Namespace, error) {
-
 	_, err := t.resourceGetter.Get(tenantv1alpha1.ResourcePluralWorkspace, "", workspace)
-
 	if err != nil {
 		return nil, err
 	}
-
+	namespace = appendWorkspaceLabel(namespace, workspace)
-	if namespace.Annotations == nil {
-		namespace.Annotations = make(map[string]string, 0)
-	}
-
-	namespace.Annotations[tenantv1alpha1.WorkspaceLabel] = workspace
-
 	return t.k8sclient.CoreV1().Namespaces().Create(namespace)
 }
 
+func appendWorkspaceLabel(namespace *corev1.Namespace, workspace string) *corev1.Namespace {
+	if namespace.Labels == nil {
+		namespace.Labels = make(map[string]string, 0)
+	}
+	namespace.Labels[tenantv1alpha1.WorkspaceLabel] = workspace
+	return namespace
+}
+
+func (t *tenantOperator) DescribeNamespace(workspace, namespace string) (*corev1.Namespace, error) {
+	obj, err := t.resourceGetter.Get("namespaces", "", namespace)
+	if err != nil {
+		return nil, err
+	}
+	ns := obj.(*corev1.Namespace)
+	if ns.Labels[tenantv1alpha1.WorkspaceLabel] != workspace {
+		err := errors.NewNotFound(corev1.Resource("namespace"), namespace)
+		klog.Error(err)
+		return nil, err
+	}
+	return ns, nil
+}
+
+func (t *tenantOperator) DeleteNamespace(workspace, namespace string) error {
+	_, err := t.DescribeNamespace(workspace, namespace)
+	if err != nil {
+		return err
+	}
+	return t.k8sclient.CoreV1().Namespaces().Delete(namespace, metav1.NewDeleteOptions(0))
+}
+
+func (t *tenantOperator) UpdateNamespace(workspace string, namespace *corev1.Namespace) (*corev1.Namespace, error) {
+	_, err := t.DescribeNamespace(workspace, namespace.Namespace)
+	if err != nil {
+		return nil, err
+	}
+	namespace = appendWorkspaceLabel(namespace, workspace)
+	return t.k8sclient.CoreV1().Namespaces().Update(namespace)
+}
+
+func (t *tenantOperator) PatchNamespace(workspace string, namespace *corev1.Namespace) (*corev1.Namespace, error) {
+	_, err := t.DescribeNamespace(workspace, namespace.Name)
+	if err != nil {
+		return nil, err
+	}
+	if namespace.Labels != nil {
+		namespace.Labels[tenantv1alpha1.WorkspaceLabel] = workspace
+	}
+	data, err := json.Marshal(namespace)
+	if err != nil {
+		return nil, err
+	}
+	return t.k8sclient.CoreV1().Namespaces().Patch(namespace.Name, types.MergePatchType, data)
+}
+
+func (t *tenantOperator) PatchWorkspace(workspace *tenantv1alpha2.WorkspaceTemplate) (*tenantv1alpha2.WorkspaceTemplate, error) {
+	_, err := t.DescribeWorkspace(workspace.Name)
+	if err != nil {
+		return nil, err
+	}
+	data, err := json.Marshal(workspace)
+	if err != nil {
+		return nil, err
+	}
+	return t.ksclient.TenantV1alpha2().WorkspaceTemplates().Patch(workspace.Name, types.MergePatchType, data)
+}
+
 func (t *tenantOperator) CreateWorkspace(workspace *tenantv1alpha2.WorkspaceTemplate) (*tenantv1alpha2.WorkspaceTemplate, error) {
 	return t.ksclient.TenantV1alpha2().WorkspaceTemplates().Create(workspace)
 }