mirror of
https://github.com/yunionio/cloudpods.git
synced 2026-09-19 02:37:24 +08:00
130 lines
3.4 KiB
Go
130 lines
3.4 KiB
Go
// Copyright 2019 Yunion
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package ctyun
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import (
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"context"
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"fmt"
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"strings"
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"yunion.io/x/jsonutils"
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"yunion.io/x/pkg/errors"
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"yunion.io/x/onecloud/pkg/cloudprovider"
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"yunion.io/x/onecloud/pkg/mcclient"
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)
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type SStoragecache struct {
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region *SRegion
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iimages []cloudprovider.ICloudImage
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}
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func (self *SStoragecache) CreateIImage(snapshotId, imageName, osType, imageDesc string) (cloudprovider.ICloudImage, error) {
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return nil, cloudprovider.ErrNotSupported
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}
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func (self *SStoragecache) DownloadImage(userCred mcclient.TokenCredential, imageId string, extId string, path string) (jsonutils.JSONObject, error) {
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return nil, cloudprovider.ErrNotSupported
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}
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func (self *SStoragecache) UploadImage(ctx context.Context, userCred mcclient.TokenCredential, image *cloudprovider.SImageCreateOption, isForce bool) (string, error) {
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img, err := self.region.GetImage(image.ExternalId)
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if err == nil {
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return img.GetGlobalId(), nil
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}
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return "", cloudprovider.ErrNotSupported
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}
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func GetBucketName(regionId string, imageId string) string {
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return fmt.Sprintf("imgcache-%s-%s", strings.ToLower(regionId), imageId)
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}
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func (self *SStoragecache) fetchImages() error {
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imagesGold, err := self.region.GetImages(ImageOwnerPublic)
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if err != nil {
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return err
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}
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imagesSelf, err := self.region.GetImages(ImageOwnerSelf)
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if err != nil {
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return err
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}
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self.iimages = make([]cloudprovider.ICloudImage, len(imagesGold)+len(imagesSelf))
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for i := range imagesGold {
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imagesGold[i].storageCache = self
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self.iimages[i] = &imagesGold[i]
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}
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for i := range imagesSelf {
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imagesSelf[i].storageCache = self
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self.iimages[i+len(imagesGold)] = &imagesSelf[i]
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}
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return nil
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}
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func (self *SStoragecache) GetId() string {
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return fmt.Sprintf("%s-%s", self.region.client.cpcfg.Id, self.region.GetId())
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}
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func (self *SStoragecache) GetName() string {
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return fmt.Sprintf("%s-%s", self.region.client.cpcfg.Name, self.region.GetId())
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}
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func (self *SStoragecache) GetGlobalId() string {
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return fmt.Sprintf("%s-%s", self.region.client.cpcfg.Id, self.region.GetGlobalId())
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}
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func (self *SStoragecache) GetStatus() string {
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return "available"
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}
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func (self *SStoragecache) Refresh() error {
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return nil
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}
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func (self *SStoragecache) IsEmulated() bool {
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return false
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}
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func (self *SStoragecache) GetMetadata() *jsonutils.JSONDict {
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return nil
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}
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func (self *SStoragecache) GetIImages() ([]cloudprovider.ICloudImage, error) {
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if self.iimages == nil {
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err := self.fetchImages()
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if err != nil {
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return nil, err
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}
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}
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return self.iimages, nil
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}
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func (self *SStoragecache) GetIImageById(extId string) (cloudprovider.ICloudImage, error) {
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image, err := self.region.GetImage(extId)
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if err != nil {
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return nil, errors.Wrap(err, "SStoragecache.GetIImageById.GetImage")
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}
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image.storageCache = self
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return image, err
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}
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func (self *SStoragecache) GetPath() string {
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return ""
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}
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