mirror of
https://github.com/yunionio/cloudpods.git
synced 2026-05-19 07:37:55 +08:00
107 lines
3.6 KiB
Go
107 lines
3.6 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"
|
|
|
|
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"
|
|
)
|
|
|
|
func init() {
|
|
taskman.RegisterTask(GuestDeployBackupTask{})
|
|
taskman.RegisterTask(HAGuestDeployTask{})
|
|
}
|
|
|
|
type HAGuestDeployTask struct {
|
|
GuestDeployTask
|
|
}
|
|
|
|
func (self *HAGuestDeployTask) OnDeployWaitServerStop(
|
|
ctx context.Context, guest *models.SGuest, data jsonutils.JSONObject,
|
|
) {
|
|
host := models.HostManager.FetchHostById(guest.BackupHostId)
|
|
if host.HostStatus != api.HOST_ONLINE {
|
|
self.GuestDeployTask.OnDeployWaitServerStop(ctx, guest, data)
|
|
} else {
|
|
self.DeployBackup(ctx, guest, nil)
|
|
}
|
|
}
|
|
|
|
func (self *HAGuestDeployTask) DeployBackup(ctx context.Context, guest *models.SGuest, data jsonutils.JSONObject) {
|
|
self.SetStage("OnDeploySlaveGuestComplete", nil)
|
|
host := models.HostManager.FetchHostById(guest.BackupHostId)
|
|
err := guest.GetDriver().RequestDeployGuestOnHost(ctx, guest, host, self)
|
|
if err != nil {
|
|
log.Errorf("request_deploy_guest_on_host %s", err)
|
|
self.OnDeployGuestFail(ctx, guest, err)
|
|
} else {
|
|
guest.SetStatus(self.UserCred, api.VM_DEPLOYING_BACKUP, "")
|
|
}
|
|
}
|
|
|
|
func (self *HAGuestDeployTask) OnDeploySlaveGuestComplete(
|
|
ctx context.Context, guest *models.SGuest, data jsonutils.JSONObject,
|
|
) {
|
|
guest.SetGuestBackupMirrorJobNotReady(ctx, self.UserCred)
|
|
host, _ := guest.GetHost()
|
|
self.SetStage("OnDeployGuestComplete", nil)
|
|
self.DeployOnHost(ctx, guest, host)
|
|
}
|
|
|
|
func (self *HAGuestDeployTask) OnDeploySlaveGuestCompleteFailed(
|
|
ctx context.Context, guest *models.SGuest, data jsonutils.JSONObject,
|
|
) {
|
|
guest.SetGuestBackupMirrorJobNotReady(ctx, self.UserCred)
|
|
self.OnDeployGuestFail(ctx, guest, fmt.Errorf("deploy backup failed %s", data))
|
|
}
|
|
|
|
type GuestDeployBackupTask struct {
|
|
HAGuestDeployTask
|
|
}
|
|
|
|
func (self *GuestDeployBackupTask) OnInit(ctx context.Context, obj db.IStandaloneModel, data jsonutils.JSONObject) {
|
|
guest := obj.(*models.SGuest)
|
|
if len(guest.BackupHostId) == 0 {
|
|
self.OnDeployGuestCompleteFailed(ctx, guest, jsonutils.NewString("Guest dosen't have backup host"))
|
|
return
|
|
}
|
|
self.SetStage("OnDeployGuestComplete", nil)
|
|
host := models.HostManager.FetchHostById(guest.BackupHostId)
|
|
err := guest.GetDriver().RequestDeployGuestOnHost(ctx, guest, host, self)
|
|
if err != nil {
|
|
log.Errorf("request_deploy_guest_on_host %s", err)
|
|
self.OnDeployGuestCompleteFailed(ctx, guest, jsonutils.NewString(err.Error()))
|
|
}
|
|
}
|
|
|
|
func (self *GuestDeployBackupTask) OnDeployGuestComplete(ctx context.Context, guest *models.SGuest, data jsonutils.JSONObject) {
|
|
guest.SetGuestBackupMirrorJobNotReady(ctx, self.UserCred)
|
|
self.SetStageComplete(ctx, nil)
|
|
}
|
|
|
|
func (self *GuestDeployBackupTask) OnDeployGuestCompleteFailed(ctx context.Context, guest *models.SGuest, data jsonutils.JSONObject) {
|
|
guest.SetGuestBackupMirrorJobNotReady(ctx, self.UserCred)
|
|
guest.SetStatus(self.UserCred, api.VM_DEPLOYING_BACKUP_FAILED, data.String())
|
|
self.SetStageComplete(ctx, nil)
|
|
}
|