mirror of
https://github.com/yunionio/cloudpods.git
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139 lines
4.2 KiB
Go
139 lines
4.2 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 zstack
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import (
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"context"
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"fmt"
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"time"
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"yunion.io/x/jsonutils"
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"yunion.io/x/log"
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api "yunion.io/x/onecloud/pkg/apis/compute"
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"yunion.io/x/onecloud/pkg/cloudprovider"
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"yunion.io/x/onecloud/pkg/image/options"
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"yunion.io/x/onecloud/pkg/mcclient"
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"yunion.io/x/onecloud/pkg/mcclient/auth"
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"yunion.io/x/onecloud/pkg/mcclient/modules"
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"yunion.io/x/onecloud/pkg/util/qemuimg"
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)
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type SStoragecache struct {
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region *SRegion
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}
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func (scache *SStoragecache) GetMetadata() *jsonutils.JSONDict {
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return nil
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}
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func (scache *SStoragecache) GetId() string {
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return fmt.Sprintf("%s-%s", scache.region.client.providerID, scache.region.GetId())
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}
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func (scache *SStoragecache) GetName() string {
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return fmt.Sprintf("%s-%s", scache.region.client.providerName, scache.region.GetId())
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}
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func (scache *SStoragecache) GetStatus() string {
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return "available"
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}
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func (scache *SStoragecache) Refresh() error {
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return nil
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}
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func (scache *SStoragecache) GetGlobalId() string {
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return fmt.Sprintf("%s-%s", scache.region.client.providerID, scache.region.GetGlobalId())
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}
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func (scache *SStoragecache) IsEmulated() bool {
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return false
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}
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func (scache *SStoragecache) GetIImages() ([]cloudprovider.ICloudImage, error) {
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images, err := scache.region.GetImages("")
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if err != nil {
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return nil, err
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}
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iImages := []cloudprovider.ICloudImage{}
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for i := 0; i < len(images); i++ {
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images[i].storageCache = scache
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iImages = append(iImages, &images[i])
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}
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return iImages, nil
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}
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func (scache *SStoragecache) GetIImageById(extId string) (cloudprovider.ICloudImage, error) {
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image, err := scache.region.GetImage(extId)
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if err != nil {
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return nil, err
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}
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image.storageCache = scache
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return image, nil
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}
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func (scache *SStoragecache) GetPath() string {
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return ""
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}
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func (scache *SStoragecache) UploadImage(ctx context.Context, userCred mcclient.TokenCredential, image *cloudprovider.SImageCreateOption, isForce bool) (string, error) {
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if len(image.ExternalId) > 0 {
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log.Debugf("UploadImage: Image external ID exists %s", image.ExternalId)
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img, err := scache.region.GetImage(image.ExternalId)
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if err != nil {
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log.Errorf("GetImageStatus error %s", err)
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}
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status := img.GetStatus()
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if api.CACHED_IMAGE_STATUS_READY == status && !isForce {
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return image.ExternalId, nil
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}
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log.Debugf("image %s status %s", image.ExternalId, status)
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} else {
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log.Debugf("UploadImage: no external ID")
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}
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return scache.uploadImage(ctx, userCred, image, isForce)
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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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s := auth.GetAdminSession(ctx, options.Options.Region, "")
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meta, reader, err := modules.Images.Download(s, image.ImageId, string(qemuimg.QCOW2), false)
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if err != nil {
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return "", err
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}
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log.Infof("meta data %s", meta)
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size, _ := meta.Int("size")
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img, err := self.region.CreateImage(image.ImageName, string(qemuimg.QCOW2), image.OsType, "", reader, size)
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if err != nil {
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return "", err
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}
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err = cloudprovider.WaitStatus(img, api.CACHED_IMAGE_STATUS_READY, time.Second*5, time.Minute*10) //windows镜像转换比较慢，等待时间稍微设长一些
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if err != nil {
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log.Errorf("waitting for image %s(%s) status ready timeout", img.Name, img.UUID)
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}
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return img.UUID, err
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}
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func (scache *SStoragecache) CreateIImage(snapshoutId, imageName, osType, imageDesc string) (cloudprovider.ICloudImage, error) {
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return nil, cloudprovider.ErrNotImplemented
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}
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func (scache *SStoragecache) DownloadImage(userCred mcclient.TokenCredential, imageId string, extId string, path string) (jsonutils.JSONObject, error) {
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return nil, cloudprovider.ErrNotImplemented
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}
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