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storage.go
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storage.go
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// Copyright 2019 Yunion
//
// 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 google
import (
"fmt"
"strings"
"time"
"yunion.io/x/jsonutils"
api "yunion.io/x/cloudmux/pkg/apis/compute"
"yunion.io/x/cloudmux/pkg/cloudprovider"
)
type SStorage struct {
zone *SZone
SResourceBase
GoogleTags
CreationTimestamp time.Time
Description string
ValidDiskSize string
Zone string
DefaultDiskSizeGb string
Kind string
}
func (region *SRegion) GetStorages(zone string, maxResults int, pageToken string) ([]SStorage, error) {
storages := []SStorage{}
if len(zone) == 0 {
return nil, fmt.Errorf("zone params can not be empty")
}
resource := fmt.Sprintf("zones/%s/diskTypes", zone)
params := map[string]string{}
return storages, region.List(resource, params, maxResults, pageToken, &storages)
}
func (self *SStorage) GetGlobalId() string {
return strings.TrimPrefix(self.SelfLink, fmt.Sprintf("%s/%s/", GOOGLE_COMPUTE_DOMAIN, GOOGLE_API_VERSION))
}
func (region *SRegion) GetStorage(id string) (*SStorage, error) {
storage := &SStorage{}
return storage, region.GetBySelfId(id, storage)
}
func (storage *SStorage) GetName() string {
return storage.Description
}
func (storage *SStorage) GetStatus() string {
return api.STORAGE_ONLINE
}
func (storage *SStorage) IsEmulated() bool {
return true
}
func (self *SStorage) GetCreatedAt() time.Time {
return time.Time{}
}
func (storage *SStorage) Refresh() error {
_storage, err := storage.zone.region.GetStorage(storage.SelfLink)
if err != nil {
return err
}
return jsonutils.Update(storage, _storage)
}
func (storage *SStorage) GetIStoragecache() cloudprovider.ICloudStoragecache {
return storage.zone.region.getStoragecache()
}
func (storage *SStorage) GetIZone() cloudprovider.ICloudZone {
return storage.zone
}
func (storage *SStorage) GetIDisks() ([]cloudprovider.ICloudDisk, error) {
disks, err := storage.zone.region.GetDisks(storage.zone.Name, storage.Name, 0, "")
if err != nil {
return nil, err
}
idisks := []cloudprovider.ICloudDisk{}
for i := range disks {
disks[i].storage = storage
idisks = append(idisks, &disks[i])
}
return idisks, nil
}
func (storage *SStorage) GetStorageType() string {
return storage.Name
}
func (storage *SStorage) GetMediumType() string {
return api.DISK_TYPE_SSD
}
func (storage *SStorage) GetCapacityMB() int64 {
return 0
}
func (self *SStorage) GetCapacityUsedMB() int64 {
return 0
}
func (storage *SStorage) GetStorageConf() jsonutils.JSONObject {
return jsonutils.Marshal(map[string]string{
"ValidDiskSize": storage.ValidDiskSize,
"DefaultDiskSizeGb": storage.DefaultDiskSizeGb,
})
}
func (storage *SStorage) GetEnabled() bool {
return true
}
func (storage *SStorage) GetIDiskById(id string) (cloudprovider.ICloudDisk, error) {
disk, err := storage.zone.region.GetDisk(id)
if err != nil {
return nil, err
}
disk.storage = storage
return disk, nil
}
func (storage *SStorage) CreateIDisk(conf *cloudprovider.DiskCreateConfig) (cloudprovider.ICloudDisk, error) {
disk, err := storage.zone.region.CreateDisk(conf.Name, conf.SizeGb, storage.zone.Name, storage.Name, "", conf.Desc)
if err != nil {
return nil, err
}
disk.storage = storage
return disk, nil
}
func (storage *SStorage) GetMountPoint() string {
return ""
}
func (storage *SStorage) IsSysDiskStore() bool {
return storage.Name != api.STORAGE_GOOGLE_LOCAL_SSD
}
func (storage *SStorage) DisableSync() bool {
return false
}