mirror of
https://github.com/yunionio/cloudpods.git
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108 lines
3.8 KiB
Go
108 lines
3.8 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 tasks
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import (
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"context"
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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/cloudcommon/db"
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"yunion.io/x/onecloud/pkg/cloudcommon/db/taskman"
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"yunion.io/x/onecloud/pkg/compute/models"
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"yunion.io/x/onecloud/pkg/util/logclient"
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)
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type GuestSaveGuestImageTask struct {
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SGuestBaseTask
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}
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func init() {
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taskman.RegisterTask(GuestSaveGuestImageTask{})
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}
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func (self *GuestSaveGuestImageTask) OnInit(ctx context.Context, obj db.IStandaloneModel, body jsonutils.JSONObject) {
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// prepare save image
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guest := obj.(*models.SGuest)
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self.SetStage("OnSaveRootImageComplete", nil)
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disks := guest.CategorizeDisks()
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imageIds := []string{}
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self.Params.Unmarshal(&imageIds, "image_ids")
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self.Params.Remove("image_ids")
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// data disk
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for index, dataDisk := range disks.Data {
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params := jsonutils.DeepCopy(self.Params).(*jsonutils.JSONDict)
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params.Add(jsonutils.NewString(imageIds[index]), "image_id")
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opts := api.DiskSaveInput{ImageId: imageIds[index]}
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if err := dataDisk.StartDiskSaveTask(ctx, self.UserCred, opts, self.GetTaskId()); err != nil {
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self.taskFailed(ctx, guest, jsonutils.NewString(err.Error()))
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}
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}
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self.Params.Add(jsonutils.NewString(imageIds[len(imageIds)-1]), "image_id")
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opts := api.DiskSaveInput{ImageId: imageIds[len(imageIds)-1]}
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if err := disks.Root.StartDiskSaveTask(ctx, self.UserCred, opts, self.GetTaskId()); err != nil {
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self.taskFailed(ctx, guest, jsonutils.NewString(err.Error()))
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}
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}
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func (self *GuestSaveGuestImageTask) OnSaveRootImageComplete(ctx context.Context, guest *models.SGuest, data jsonutils.JSONObject) {
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subTasks := taskman.SubTaskManager.GetTotalSubtasks(self.Id, "on_save_root_image_complete", taskman.SUBTASK_FAIL)
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if len(subTasks) > 0 {
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self.taskFailed(ctx, guest, jsonutils.NewString("subtask failed"))
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// ??? return ???
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}
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if restart, _ := self.GetParams().Bool("auto_start"); restart {
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self.SetStage("OnStartServerComplete", nil)
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guest.StartGueststartTask(ctx, self.GetUserCred(), nil, self.GetTaskId())
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} else {
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guest.SetStatus(self.UserCred, api.VM_READY, "")
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self.taskSuc(ctx, guest)
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}
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}
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func (self *GuestSaveGuestImageTask) OnSaveRootImageCompleteFailed(ctx context.Context, guest *models.SGuest, data jsonutils.JSONObject) {
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log.Errorf("Guest save image failed: %s", data.PrettyString())
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self.taskFailed(ctx, guest, data)
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}
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func (self *GuestSaveGuestImageTask) OnStartServerComplete(ctx context.Context, guest *models.SGuest, data jsonutils.JSONObject) {
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self.taskSuc(ctx, guest)
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}
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func (self *GuestSaveGuestImageTask) OnStartServerCompleteFailed(ctx context.Context, guest *models.SGuest, data jsonutils.JSONObject) {
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// even if start server failed, the task that save guest image is successful
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self.taskSuc(ctx, guest)
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}
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func (self *GuestSaveGuestImageTask) taskSuc(ctx context.Context, guest *models.SGuest) {
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self.SetStageComplete(ctx, nil)
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}
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func (self *GuestSaveGuestImageTask) taskFailed(ctx context.Context, guest *models.SGuest, reason jsonutils.JSONObject) {
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guest.SetStatus(self.UserCred, api.VM_SAVE_DISK_FAILED, reason.String())
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db.OpsLog.LogEvent(guest, db.ACT_GUEST_SAVE_GUEST_IMAGE_FAIL, reason, self.UserCred)
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logclient.AddActionLogWithStartable(self, guest, logclient.ACT_IMAGE_SAVE, reason, self.UserCred, false)
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self.SetStageFailed(ctx, reason)
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}
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