Cloudpods/backend/pkg/baremetal/tasks/unmaintenance.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"

	"yunion.io/x/jsonutils"
	"yunion.io/x/pkg/errors"

	baremetalstatus "yunion.io/x/onecloud/pkg/baremetal/status"
	"yunion.io/x/onecloud/pkg/cloudcommon/types"
	"yunion.io/x/onecloud/pkg/mcclient"
)

type SBaremetalUnmaintenanceTask struct {
	SBaremetalTaskBase
}

func NewBaremetalUnmaintenanceTask(
	userCred mcclient.TokenCredential,
	baremetal IBaremetal,
	taskId string,
	data jsonutils.JSONObject,
) ITask {
	task := &SBaremetalUnmaintenanceTask{
		SBaremetalTaskBase: newBaremetalTaskBase(userCred, baremetal, taskId, data),
	}
	task.SetVirtualObject(task)
	task.SetStage(task.DoUnmaintenance)
	return task
}

func (task *SBaremetalUnmaintenanceTask) DoUnmaintenance(ctx context.Context, args interface{}) error {
	var err error
	hasBMC := task.Baremetal.HasBMC()
	if jsonutils.QueryBoolean(task.data, "guest_running", false) || !hasBMC {
		if hasBMC {
			err = task.EnsurePowerShutdown(false)
			if err != nil {
				return errors.Errorf("EnsurePowerShutdown hard: %v", err)
			}
			err = task.EnsurePowerUp()
			if err != nil {
				return errors.Errorf("EnsurePowerUp disk: %v", err)
			}
		} else {
			if task.Baremetal.GetServer() != nil {
				if err := task.EnsureSSHReboot(ctx); err != nil {
					return errors.Wrap(err, "Do unmaintenance for none BMC server")
				}
			}
		}
		task.Baremetal.SyncStatus(ctx, baremetalstatus.RUNNING, "")
		SetTaskComplete(task, nil)
		return nil
	}
	task.SetStage(task.WaitForStop)
	err = task.EnsurePowerShutdown(true)
	if err != nil {
		return errors.Errorf("EnsurePowerShutdown soft: %v", err)
	}
	ExecuteTask(task, nil)
	return nil
}

func (self *SBaremetalUnmaintenanceTask) WaitForStop(ctx context.Context, args interface{}) error {
	status, err := self.Baremetal.GetPowerStatus()
	if err != nil {
		return err
	}
	self.SetStage(self.OnStopComplete)
	if status == types.POWER_STATUS_OFF {
		ExecuteTask(self, nil)
	}
	return nil
}

func (self *SBaremetalUnmaintenanceTask) OnStopComplete(ctx context.Context, args interface{}) error {
	self.Baremetal.SyncStatus(ctx, baremetalstatus.READY, "")
	SetTaskComplete(self, nil)
	return nil
}

func (self *SBaremetalUnmaintenanceTask) GetName() string {
	return "BaremetalUnmaintenanceTask"
}