Initial commit

pkg/apiserver/resources/storage.go

@@ -0,0 +1,68 @@
+/*
+
+ Copyright 2019 The KubeSphere Authors.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+*/
+package resources
+
+import (
+	"github.com/emicklei/go-restful"
+	"k8s.io/api/core/v1"
+
+	"kubesphere.io/kubesphere/pkg/errors"
+	"kubesphere.io/kubesphere/pkg/models/storage"
+)
+
+type pvcList struct {
+	Name  string                      `json:"name"`
+	Items []*v1.PersistentVolumeClaim `json:"items"`
+}
+
+type podListByPvc struct {
+	Name      string    `json:"name"`
+	Namespace string    `json:"namespace"`
+	Pods      []*v1.Pod `json:"pods"`
+}
+
+// List all pods of a specific PVC
+// Extended API URL: "GET /api/v1alpha2/namespaces/{namespace}/persistentvolumeclaims/{name}/pods"
+func GetPodListByPvc(request *restful.Request, response *restful.Response) {
+
+	pvcName := request.PathParameter("pvc")
+	nsName := request.PathParameter("namespace")
+	pods, err := storage.GetPodListByPvc(pvcName, nsName)
+	if errors.HandlerError(err, response) {
+		return
+	}
+	result := podListByPvc{Name: pvcName, Namespace: nsName, Pods: pods}
+	response.WriteAsJson(result)
+}
+
+// List all PersistentVolumeClaims of a specific StorageClass
+// Extended API URL: "GET /api/v1alpha2/storageclasses/{storageclass}/persistentvolumeclaims"
+func GetPvcListBySc(request *restful.Request, response *restful.Response) {
+	scName := request.PathParameter("storageclass")
+	claims, err := storage.GetPvcListBySc(scName)
+
+	if errors.HandlerError(err, response) {
+		return
+	}
+
+	result := pvcList{
+		Name: scName, Items: claims,
+	}
+
+	response.WriteAsJson(result)
+}