mirror of
https://github.com/yunionio/cloudpods.git
synced 2026-05-08 14:37:55 +08:00
214 lines
7.2 KiB
Go
214 lines
7.2 KiB
Go
// 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 tasks
|
||
|
||
import (
|
||
"context"
|
||
"fmt"
|
||
|
||
"yunion.io/x/jsonutils"
|
||
"yunion.io/x/log"
|
||
"yunion.io/x/pkg/errors"
|
||
|
||
api "yunion.io/x/onecloud/pkg/apis/compute"
|
||
"yunion.io/x/onecloud/pkg/cloudcommon/db"
|
||
"yunion.io/x/onecloud/pkg/cloudcommon/db/taskman"
|
||
"yunion.io/x/onecloud/pkg/compute/models"
|
||
"yunion.io/x/onecloud/pkg/util/logclient"
|
||
)
|
||
|
||
type DiskResetTask struct {
|
||
SDiskBaseTask
|
||
}
|
||
|
||
func init() {
|
||
taskman.RegisterTask(DiskResetTask{})
|
||
taskman.RegisterTask(DiskCleanUpSnapshotsTask{})
|
||
}
|
||
|
||
func (self *DiskResetTask) getSnapshot() (*models.SSnapshot, error) {
|
||
snapshotId, err := self.Params.GetString("snapshot_id")
|
||
if err != nil {
|
||
return nil, errors.Wrap(err, "Get snapshotId")
|
||
}
|
||
snapshot, err := models.SnapshotManager.FetchById(snapshotId)
|
||
if err != nil {
|
||
return nil, errors.Wrapf(err, "SnapshotManager.FetchById(%s)", snapshotId)
|
||
}
|
||
return snapshot.(*models.SSnapshot), nil
|
||
}
|
||
|
||
func (self *DiskResetTask) TaskFailed(ctx context.Context, disk *models.SDisk, reason error) {
|
||
disk.SetStatus(self.UserCred, api.DISK_READY, "")
|
||
logclient.AddActionLogWithStartable(self, disk, logclient.ACT_RESET_DISK, reason, self.UserCred, false)
|
||
snapshot, _ := self.getSnapshot()
|
||
if snapshot != nil {
|
||
logclient.AddActionLogWithStartable(self, snapshot, logclient.ACT_RESET_DISK, reason, self.UserCred, false)
|
||
}
|
||
self.SetStageFailed(ctx, jsonutils.Marshal(reason))
|
||
guests := disk.GetGuests()
|
||
if len(guests) == 1 {
|
||
guests[0].SetStatus(self.UserCred, api.VM_DISK_RESET_FAIL, reason.Error())
|
||
}
|
||
}
|
||
|
||
func (self *DiskResetTask) TaskCompleted(ctx context.Context, disk *models.SDisk, data *jsonutils.JSONDict) {
|
||
guests := disk.GetGuests()
|
||
if jsonutils.QueryBoolean(self.Params, "auto_start", false) {
|
||
if len(guests) == 1 {
|
||
self.SetStage("OnStartGuest", nil)
|
||
guests[0].StartGueststartTask(ctx, self.UserCred, nil, self.GetTaskId())
|
||
}
|
||
} else {
|
||
if len(guests) == 1 && !self.IsSubtask() {
|
||
guests[0].SetStatus(self.UserCred, api.VM_READY, "")
|
||
}
|
||
// data不能为空指针，否则会导致AddActionLog抛空指针异常
|
||
if data == nil {
|
||
data = jsonutils.NewDict()
|
||
}
|
||
logclient.AddActionLogWithStartable(self, disk, logclient.ACT_RESET_DISK, data, self.UserCred, true)
|
||
snapshot, _ := self.getSnapshot()
|
||
if snapshot != nil {
|
||
logclient.AddActionLogWithStartable(self, snapshot, logclient.ACT_RESET_DISK, data, self.UserCred, true)
|
||
}
|
||
self.SetStageComplete(ctx, data)
|
||
}
|
||
}
|
||
|
||
func (self *DiskResetTask) OnStartGuest(ctx context.Context, disk *models.SDisk, data jsonutils.JSONObject) {
|
||
if data == nil {
|
||
data = jsonutils.NewDict()
|
||
}
|
||
logclient.AddActionLogWithStartable(self, disk, logclient.ACT_RESET_DISK, data, self.UserCred, true)
|
||
snapshot, _ := self.getSnapshot()
|
||
if snapshot != nil {
|
||
logclient.AddActionLogWithStartable(self, snapshot, logclient.ACT_RESET_DISK, data, self.UserCred, true)
|
||
}
|
||
self.SetStageComplete(ctx, nil)
|
||
}
|
||
|
||
func (self *DiskResetTask) OnInit(ctx context.Context, obj db.IStandaloneModel, data jsonutils.JSONObject) {
|
||
disk := obj.(*models.SDisk)
|
||
storage, err := disk.GetStorage()
|
||
if err != nil {
|
||
self.TaskFailed(ctx, disk, errors.Wrapf(err, "disk.GetStorage"))
|
||
return
|
||
}
|
||
host, err := storage.GetMasterHost()
|
||
if err != nil {
|
||
self.TaskFailed(ctx, disk, errors.Wrapf(err, "storage.GetMasterHost"))
|
||
return
|
||
}
|
||
self.RequestResetDisk(ctx, disk, host)
|
||
}
|
||
|
||
func (self *DiskResetTask) RequestResetDisk(ctx context.Context, disk *models.SDisk, host *models.SHost) {
|
||
snapshot, err := self.getSnapshot()
|
||
if err != nil {
|
||
self.TaskFailed(ctx, disk, errors.Wrap(err, "getSnapshot"))
|
||
return
|
||
}
|
||
params := snapshot.GetRegionDriver().GetDiskResetParams(snapshot)
|
||
|
||
self.SetStage("OnRequestResetDisk", nil)
|
||
err = host.GetHostDriver().RequestResetDisk(ctx, host, disk, params, self)
|
||
if err != nil {
|
||
self.TaskFailed(ctx, disk, errors.Wrap(err, "RequestResetDisk"))
|
||
}
|
||
}
|
||
|
||
func (self *DiskResetTask) OnRequestResetDiskFailed(ctx context.Context, disk *models.SDisk, data jsonutils.JSONObject) {
|
||
self.TaskFailed(ctx, disk, fmt.Errorf(data.String()))
|
||
}
|
||
|
||
func (self *DiskResetTask) OnRequestResetDisk(ctx context.Context, disk *models.SDisk, data jsonutils.JSONObject) {
|
||
snapshot, err := self.getSnapshot()
|
||
if err != nil {
|
||
self.TaskFailed(ctx, disk, errors.Wrap(err, "getSnapshot"))
|
||
return
|
||
}
|
||
|
||
err = snapshot.GetRegionDriver().OnDiskReset(ctx, self.UserCred, disk, snapshot, data)
|
||
if err != nil {
|
||
self.TaskFailed(ctx, disk, errors.Wrap(err, "OnDiskReset"))
|
||
return
|
||
}
|
||
|
||
disk.SetStatus(self.UserCred, api.DISK_READY, "")
|
||
self.TaskCompleted(ctx, disk, nil)
|
||
}
|
||
|
||
type DiskCleanUpSnapshotsTask struct {
|
||
SDiskBaseTask
|
||
}
|
||
|
||
func (self *DiskCleanUpSnapshotsTask) OnInit(ctx context.Context, obj db.IStandaloneModel, data jsonutils.JSONObject) {
|
||
disk := obj.(*models.SDisk)
|
||
self.StartCleanUpSnapshots(ctx, disk)
|
||
}
|
||
|
||
func (self *DiskCleanUpSnapshotsTask) StartCleanUpSnapshots(ctx context.Context, disk *models.SDisk) {
|
||
db.OpsLog.LogEvent(disk, db.ACT_DISK_CLEAN_UP_SNAPSHOTS,
|
||
fmt.Sprintf("start clean up disk snapshots: %s", self.Params.String()), self.UserCred)
|
||
var host *models.SHost
|
||
guests := disk.GetGuests()
|
||
if len(guests) == 1 {
|
||
host, _ = guests[0].GetHost()
|
||
} else {
|
||
self.SetStageFailed(ctx, jsonutils.NewString("Disk can't get guest"))
|
||
return
|
||
}
|
||
self.SetStage("OnCleanUpSnapshots", nil)
|
||
err := host.GetHostDriver().RequestCleanUpDiskSnapshots(ctx, host, disk, self.Params, self)
|
||
if err != nil {
|
||
self.SetStageFailed(ctx, jsonutils.NewString(err.Error()))
|
||
}
|
||
}
|
||
|
||
func (self *DiskCleanUpSnapshotsTask) OnCleanUpSnapshots(ctx context.Context, disk *models.SDisk, data jsonutils.JSONObject) {
|
||
convertSnapshots, _ := self.Params.GetArray("convert_snapshots")
|
||
for i := 0; i < len(convertSnapshots); i++ {
|
||
snapshot_id, _ := convertSnapshots[i].GetString()
|
||
iSnapshot, err := models.SnapshotManager.FetchById(snapshot_id)
|
||
if err != nil {
|
||
log.Errorf("OnCleanUpSnapshots Fetch snapshot by id(%s) error:%s", snapshot_id, err.Error())
|
||
continue
|
||
}
|
||
snapshot := iSnapshot.(*models.SSnapshot)
|
||
db.Update(snapshot, func() error {
|
||
snapshot.OutOfChain = true
|
||
return nil
|
||
})
|
||
}
|
||
deleteSnapshots, _ := self.Params.GetArray("delete_snapshots")
|
||
for i := 0; i < len(deleteSnapshots); i++ {
|
||
snapshot_id, _ := deleteSnapshots[i].GetString()
|
||
iSnapshot, err := models.SnapshotManager.FetchById(snapshot_id)
|
||
if err != nil {
|
||
log.Errorf("OnCleanUpSnapshots Fetch snapshot by id(%s) error:%s", snapshot_id, err.Error())
|
||
continue
|
||
}
|
||
snapshot := iSnapshot.(*models.SSnapshot)
|
||
snapshot.RealDelete(ctx, self.UserCred)
|
||
}
|
||
self.SetStageComplete(ctx, nil)
|
||
}
|
||
|
||
func (self *DiskCleanUpSnapshotsTask) OnCleanUpSnapshotsFailed(ctx context.Context, disk *models.SDisk, data jsonutils.JSONObject) {
|
||
db.OpsLog.LogEvent(disk, db.ACT_DISK_CLEAN_UP_SNAPSHOTS_FAIL, data, self.UserCred)
|
||
self.SetStageFailed(ctx, data)
|
||
}
|