Cloudpods/backend/vendor/yunion.io/x/cloudmux/pkg/multicloud/qcloud/instance.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 qcloud

import (
	"context"
	"fmt"
	"strconv"
	"strings"
	"time"

	sdkerrors "github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common/errors"

	"yunion.io/x/jsonutils"
	"yunion.io/x/log"
	"yunion.io/x/pkg/errors"
	"yunion.io/x/pkg/util/billing"
	"yunion.io/x/pkg/util/imagetools"
	"yunion.io/x/pkg/utils"

	billing_api "yunion.io/x/cloudmux/pkg/apis/billing"
	api "yunion.io/x/cloudmux/pkg/apis/compute"
	"yunion.io/x/cloudmux/pkg/cloudprovider"
	"yunion.io/x/cloudmux/pkg/multicloud"
)

const (
	// PENDING：表示创建中
	// LAUNCH_FAILED：表示创建失败
	// RUNNING：表示运行中
	// STOPPED：表示关机
	// STARTING：表示开机中
	// STOPPING：表示关机中
	// REBOOTING：表示重启中
	// SHUTDOWN：表示停止待销毁
	// TERMINATING：表示销毁中。

	InstanceStatusStopped  = "STOPPED"
	InstanceStatusRunning  = "RUNNING"
	InstanceStatusStopping = "STOPPING"
	InstanceStatusStarting = "STARTING"
)

const (
	InternetChargeTypeBandwidthPrepaid        = "BANDWIDTH_PREPAID"
	InternetChargeTypeTrafficPostpaidByHour   = "TRAFFIC_POSTPAID_BY_HOUR"
	InternetChargeTypeBandwidthPostpaidByHour = "BANDWIDTH_POSTPAID_BY_HOUR"
	InternetChargeTypeBandwidthPackage        = "BANDWIDTH_PACKAGE"
)

type SystemDisk struct {
	DiskType string  //系统盘类型。系统盘类型限制详见CVM实例配置。取值范围：LOCAL_BASIC：本地硬盘 LOCAL_SSD：本地SSD硬盘 CLOUD_BASIC：普通云硬盘 CLOUD_SSD：SSD云硬盘 CLOUD_PREMIUM：高性能云硬盘 默认取值：CLOUD_BASIC。
	DiskId   string  //	系统盘ID。LOCAL_BASIC 和 LOCAL_SSD 类型没有ID。暂时不支持该参数。
	DiskSize float32 //系统盘大小，单位：GB。默认值为 50
}

type DataDisk struct {
	DiskSize           float32 //	数据盘大小，单位：GB。最小调整步长为10G，不同数据盘类型取值范围不同，具体限制详见：CVM实例配置。默认值为0，表示不购买数据盘。更多限制详见产品文档。
	DiskType           string  //	数据盘类型。数据盘类型限制详见CVM实例配置。取值范围：LOCAL_BASIC：本地硬盘 LOCAL_SSD：本地SSD硬盘 CLOUD_BASIC：普通云硬盘 CLOUD_PREMIUM：高性能云硬盘 CLOUD_SSD：SSD云硬盘 默认取值：LOCAL_BASIC。 该参数对ResizeInstanceDisk接口无效。
	DiskId             string  //	数据盘ID。LOCAL_BASIC 和 LOCAL_SSD 类型没有ID。暂时不支持该参数。
	DeleteWithInstance bool    //	数据盘是否随子机销毁。取值范围：TRUE：子机销毁时，销毁数据盘 FALSE：子机销毁时，保留数据盘 默认取值：TRUE 该参数目前仅用于 RunInstances 接口。
}

type InternetAccessible struct {
	InternetChargeType      string //网络计费类型。取值范围：BANDWIDTH_PREPAID：预付费按带宽结算 TRAFFIC_POSTPAID_BY_HOUR：流量按小时后付费 BANDWIDTH_POSTPAID_BY_HOUR：带宽按小时后付费 BANDWIDTH_PACKAGE：带宽包用户 默认取值：非带宽包用户默认与子机付费类型保持一致。
	InternetMaxBandwidthOut int    //	公网出带宽上限，单位：Mbps。默认值：0Mbps。不同机型带宽上限范围不一致，具体限制详见购买网络带宽。
	PublicIpAssigned        bool   //	是否分配公网IP。取值范围: TRUE：表示分配公网IP FALSE：表示不分配公网IP 当公网带宽大于0Mbps时，可自由选择开通与否，默认开通公网IP；当公网带宽为0，则不允许分配公网IP。
}

type VirtualPrivateCloud struct {
	VpcId              string   //	私有网络ID，形如vpc-xxx。有效的VpcId可通过登录控制台查询；也可以调用接口 DescribeVpcEx ，从接口返回中的unVpcId字段获取。
	SubnetId           string   //	私有网络子网ID，形如subnet-xxx。有效的私有网络子网ID可通过登录控制台查询；也可以调用接口 DescribeSubnets ，从接口返回中的unSubnetId字段获取。
	AsVpcGateway       bool     //	是否用作公网网关。公网网关只有在实例拥有公网IP以及处于私有网络下时才能正常使用。取值范围：TRUE：表示用作公网网关 FALSE：表示不用作公网网关 默认取值：FALSE。
	PrivateIpAddresses []string //	私有网络子网 IP 数组，在创建实例、修改实例vpc属性操作中可使用此参数。当前仅批量创建多台实例时支持传入相同子网的多个 IP。
}

type LoginSettings struct {
	Password       string   //实例登录密码。不同操作系统类型密码复杂度限制不一样，具体如下：Linux实例密码必须8到16位，至少包括两项[a-z，A-Z]、[0-9] 和 [( ) ~ ! @ # $ % ^ & * - + = &#124; { } [ ] : ; ' , . ? / ]中的特殊符号。<br><li>Windows实例密码必须12到16位，至少包括三项[a-z]，[A-Z]，[0-9] 和 [( ) ~ ! @ # $ % ^ & * - + = { } [ ] : ; ' , . ? /]中的特殊符号。 若不指定该参数，则由系统随机生成密码，并通过站内信方式通知到用户。
	KeyIds         []string //	密钥ID列表。关联密钥后，就可以通过对应的私钥来访问实例；KeyId可通过接口DescribeKeyPairs获取，密钥与密码不能同时指定，同时Windows操作系统不支持指定密钥。当前仅支持购买的时候指定一个密钥。
	KeepImageLogin string   //	保持镜像的原始设置。该参数与Password或KeyIds.N不能同时指定。只有使用自定义镜像、共享镜像或外部导入镜像创建实例时才能指定该参数为TRUE。取值范围: TRUE：表示保持镜像的登录设置 FALSE：表示不保持镜像的登录设置 默认取值：FALSE。
}

type Tag struct {
	Key   string
	Value string
}

type SInstance struct {
	multicloud.SInstanceBase
	QcloudTags

	host *SHost

	// normalized image info
	osInfo *imagetools.ImageInfo

	image  *SImage
	idisks []cloudprovider.ICloudDisk

	Placement           Placement
	InstanceId          string
	InstanceType        string
	CPU                 int
	Memory              int
	RestrictState       string //NORMAL EXPIRED PROTECTIVELY_ISOLATED
	InstanceName        string
	InstanceChargeType  InstanceChargeType  //PREPAID：表示预付费，即包年包月 POSTPAID_BY_HOUR：表示后付费，即按量计费 CDHPAID：CDH付费，即只对CDH计费，不对CDH上的实例计费。
	SystemDisk          SystemDisk          //实例系统盘信息。
	DataDisks           []DataDisk          //实例数据盘信息。只包含随实例购买的数据盘。
	PrivateIpAddresses  []string            //实例主网卡的内网IP列表。
	PublicIpAddresses   []string            //实例主网卡的公网IP列表。
	InternetAccessible  InternetAccessible  //实例带宽信息。
	VirtualPrivateCloud VirtualPrivateCloud //实例所属虚拟私有网络信息。
	ImageId             string              //	生产实例所使用的镜像ID。
	RenewFlag           string              //	自动续费标识。取值范围：NOTIFY_AND_MANUAL_RENEW：表示通知即将过期，但不自动续费 NOTIFY_AND_AUTO_RENEW：表示通知即将过期，而且自动续费 DISABLE_NOTIFY_AND_MANUAL_RENEW：表示不通知即将过期，也不自动续费。
	CreatedTime         time.Time           //	创建时间。按照ISO8601标准表示，并且使用UTC时间。格式为：YYYY-MM-DDThh:mm:ssZ。
	ExpiredTime         time.Time           //	到期时间。按照ISO8601标准表示，并且使用UTC时间。格式为：YYYY-MM-DDThh:mm:ssZ。
	OsName              string              //	操作系统名称。
	SecurityGroupIds    []string            //	实例所属安全组。该参数可以通过调用 DescribeSecurityGroups 的返回值中的sgId字段来获取。
	LoginSettings       LoginSettings       //实例登录设置。目前只返回实例所关联的密钥。
	InstanceState       string              //	实例状态。取值范围：PENDING：表示创建中 LAUNCH_FAILED：表示创建失败 RUNNING：表示运行中 STOPPED：表示关机 STARTING：表示开机中 STOPPING：表示关机中 REBOOTING：表示重启中 SHUTDOWN：表示停止待销毁 TERMINATING：表示销毁中。
	IPv6Addresses       []string
	Tags                []Tag
}

func (self *SRegion) GetInstances(zoneId string, ids []string, offset int, limit int) ([]SInstance, int, error) {
	params := make(map[string]string)
	if limit < 1 || limit > 50 {
		limit = 50
	}

	params["Limit"] = fmt.Sprintf("%d", limit)
	params["Offset"] = fmt.Sprintf("%d", offset)
	instances := make([]SInstance, 0)
	if ids != nil && len(ids) > 0 {
		for index, id := range ids {
			params[fmt.Sprintf("InstanceIds.%d", index)] = id
		}
	} else {
		if len(zoneId) > 0 {
			params["Filters.0.Name"] = "zone"
			params["Filters.0.Values.0"] = zoneId
		}
	}
	body, err := self.cvmRequest("DescribeInstances", params, true)
	if err != nil {
		return nil, 0, err
	}
	err = body.Unmarshal(&instances, "InstanceSet")
	if err != nil {
		return nil, 0, err
	}
	total, _ := body.Float("TotalCount")
	return instances, int(total), nil
}

func (self *SInstance) GetSecurityGroupIds() ([]string, error) {
	return self.SecurityGroupIds, nil
}

func (self *SInstance) getCloudMetadata() (map[string]string, error) {
	mtags, err := self.host.zone.region.FetchResourceTags("cvm", "instance", []string{self.InstanceId})
	if err != nil {
		return nil, errors.Wrap(err, "FetchResourceTags")
	}
	if tags, ok := mtags[self.InstanceId]; ok {
		return *tags, nil
	} else {
		return nil, nil
	}
}

func (self *SInstance) GetIHost() cloudprovider.ICloudHost {
	return self.host
}

func (self *SInstance) GetId() string {
	return self.InstanceId
}

func (self *SInstance) GetName() string {
	if len(self.InstanceName) > 0 && self.InstanceName != "未命名" {
		return self.InstanceName
	}
	return self.InstanceId
}

func (self *SInstance) GetHostname() string {
	return ""
}

func (self *SInstance) GetGlobalId() string {
	return self.InstanceId
}

func (self *SInstance) IsEmulated() bool {
	return false
}

func (self *SInstance) GetInstanceType() string {
	return self.InstanceType
}

func (self *SInstance) getVpc() (*SVpc, error) {
	return self.host.zone.region.GetVpc(self.VirtualPrivateCloud.VpcId)
}

func (self *SInstance) GetIDisks() ([]cloudprovider.ICloudDisk, error) {
	idisks := make([]cloudprovider.ICloudDisk, 0)

	if utils.IsInStringArray(strings.ToUpper(self.SystemDisk.DiskType), QCLOUD_LOCAL_STORAGE_TYPES) {
		storage := SLocalStorage{zone: self.host.zone, storageType: self.SystemDisk.DiskType}
		disk := SLocalDisk{
			storage:   &storage,
			DiskId:    self.SystemDisk.DiskId,
			DiskSize:  self.SystemDisk.DiskSize,
			DisktType: self.SystemDisk.DiskType,
			DiskUsage: "SYSTEM_DISK",
			imageId:   self.ImageId,
		}
		idisks = append(idisks, &disk)
	}

	for i := 0; i < len(self.DataDisks); i++ {
		if utils.IsInStringArray(strings.ToUpper(self.DataDisks[i].DiskType), QCLOUD_LOCAL_STORAGE_TYPES) {
			storage := SLocalStorage{zone: self.host.zone, storageType: self.DataDisks[i].DiskType}
			disk := SLocalDisk{
				storage:   &storage,
				DiskId:    self.DataDisks[i].DiskId,
				DiskSize:  self.DataDisks[i].DiskSize,
				DisktType: self.DataDisks[i].DiskType,
				DiskUsage: "DATA_DISK",
			}
			idisks = append(idisks, &disk)
		}
	}

	disks := make([]SDisk, 0)
	totalDisk := -1
	for totalDisk < 0 || len(disks) < totalDisk {
		parts, total, err := self.host.zone.region.GetDisks(self.InstanceId, "", "", nil, len(disks), 50)
		if err != nil {
			log.Errorf("fetchDisks fail %s", err)
			return nil, err
		}
		if len(parts) > 0 {
			disks = append(disks, parts...)
		}
		totalDisk = total
	}

	for i := 0; i < len(disks); i += 1 {
		store, err := self.host.zone.getStorageByCategory(disks[i].DiskType)
		if err != nil {
			return nil, err
		}
		disks[i].storage = store
		idisks = append(idisks, &disks[i])
	}

	return idisks, nil
}

func (self *SInstance) GetINics() ([]cloudprovider.ICloudNic, error) {
	classic := self.VirtualPrivateCloud.VpcId == ""
	region := self.host.zone.region
	ret := []cloudprovider.ICloudNic{}
	if classic {
		for _, ipAddr := range self.PrivateIpAddresses {
			nic := SInstanceNic{
				instance: self,
				ipAddr:   ipAddr,
				classic:  true,
			}
			ret = append(ret, &nic)
		}
	}
	nics, _, err := region.GetNetworkInterfaces(nil, self.InstanceId, "", 0, 10)
	if err != nil {
		return nil, errors.Wrapf(err, "GetNetworkInterfaces")
	}
	for _, networkInterface := range nics {
		nic := &SInstanceNic{
			instance: self,
			id:       String(&networkInterface.NetworkInterfaceId),
			macAddr:  strings.ToLower(networkInterface.MacAddress),
			classic:  classic,
		}
		for _, addr := range networkInterface.PrivateIpAddressSet {
			if addr.Primary {
				nic.ipAddr = addr.PrivateIpAddress
			}
		}
		for _, addr := range networkInterface.Ipv6AddressSet {
			if len(addr.Address) > 0 {
				nic.ip6Addr = addr.Address
				break
			}
		}
		ret = append(ret, nic)
	}
	return ret, nil
}

func (self *SInstance) GetVcpuCount() int {
	return self.CPU
}

func (self *SInstance) GetVmemSizeMB() int {
	return self.Memory * 1024
}

func (self *SInstance) GetBootOrder() string {
	return "dcn"
}

func (self *SInstance) GetVga() string {
	return "std"
}

func (self *SInstance) GetVdi() string {
	return "vnc"
}

func (ins *SInstance) getNormalizedOsInfo() *imagetools.ImageInfo {
	if ins.osInfo == nil {
		osInfo := imagetools.NormalizeImageInfo(ins.OsName, "", "", "", "")
		ins.osInfo = &osInfo
	}
	return ins.osInfo
}

func (ins *SInstance) GetOsType() cloudprovider.TOsType {
	return cloudprovider.TOsType(ins.getNormalizedOsInfo().OsType)
}

func (ins *SInstance) GetBios() cloudprovider.TBiosType {
	return cloudprovider.ToBiosType(ins.getNormalizedOsInfo().OsBios)
}

func (ins *SInstance) GetFullOsName() string {
	return ins.OsName
}

func (ins *SInstance) GetOsLang() string {
	return ins.getNormalizedOsInfo().OsLang
}

func (ins *SInstance) GetOsArch() string {
	return ins.getNormalizedOsInfo().OsArch
}

func (ins *SInstance) GetOsDist() string {
	return ins.getNormalizedOsInfo().OsDistro
}

func (ins *SInstance) GetOsVersion() string {
	return ins.getNormalizedOsInfo().OsVersion
}

func (self *SInstance) GetMachine() string {
	return "pc"
}

func (self *SInstance) GetStatus() string {
	switch self.InstanceState {
	case "PENDING":
		return api.VM_DEPLOYING
	case "LAUNCH_FAILED":
		return api.VM_DEPLOY_FAILED
	case "RUNNING":
		return api.VM_RUNNING
	case "STOPPED":
		return api.VM_READY
	case "STARTING", "REBOOTING":
		return api.VM_STARTING
	case "STOPPING":
		return api.VM_STOPPING
	case "SHUTDOWN":
		return api.VM_DEALLOCATED
	case "TERMINATING":
		return api.VM_DELETING
	default:
		return api.VM_UNKNOWN
	}
}

func (self *SInstance) Refresh() error {
	new, err := self.host.zone.region.GetInstance(self.InstanceId)
	if err != nil {
		return err
	}
	return jsonutils.Update(self, new)
}

func (self *SInstance) GetHypervisor() string {
	return api.HYPERVISOR_QCLOUD
}

func (self *SInstance) StartVM(ctx context.Context) error {
	err := cloudprovider.Wait(time.Second*15, time.Minute*5, func() (bool, error) {
		err := self.Refresh()
		if err != nil {
			return true, errors.Wrapf(err, "Refresh")
		}
		log.Debugf("status %s expect %s", self.GetStatus(), api.VM_RUNNING)
		if self.GetStatus() == api.VM_RUNNING {
			return true, nil
		}
		if self.GetStatus() == api.VM_STARTING {
			return false, nil
		}
		if self.GetStatus() == api.VM_READY {
			err := self.host.zone.region.StartVM(self.InstanceId)
			if err != nil {
				if e, ok := errors.Cause(err).(*sdkerrors.TencentCloudSDKError); ok {
					if e.Code == "UnsupportedOperation.InstanceStateRunning" {
						return true, nil
					}
				}
				return true, err
			}
		}
		return false, nil
	})
	return errors.Wrapf(err, "Wait")
}

func (self *SInstance) StopVM(ctx context.Context, opts *cloudprovider.ServerStopOptions) error {
	err := self.host.zone.region.StopVM(self.InstanceId, opts)
	if err != nil {
		return err
	}
	return cloudprovider.WaitStatus(self, api.VM_READY, 10*time.Second, 8*time.Minute) // 8 mintues, 腾讯云有时关机比较慢
}

func (self *SInstance) GetVNCInfo(input *cloudprovider.ServerVncInput) (*cloudprovider.ServerVncOutput, error) {
	url, err := self.host.zone.region.GetInstanceVNCUrl(self.InstanceId)
	if err != nil {
		return nil, err
	}
	ret := &cloudprovider.ServerVncOutput{
		Url:        url,
		Protocol:   "qcloud",
		InstanceId: self.InstanceId,
		Hypervisor: api.HYPERVISOR_QCLOUD,
	}
	return ret, nil
}

func (self *SInstance) UpdateVM(ctx context.Context, input cloudprovider.SInstanceUpdateOptions) error {
	return self.host.zone.region.UpdateVM(self.InstanceId, input.NAME)
}

func (self *SInstance) DeployVM(ctx context.Context, opts *cloudprovider.SInstanceDeployOptions) error {
	return self.host.zone.region.DeployVM(self.InstanceId, opts)
}

func (self *SInstance) RebuildRoot(ctx context.Context, desc *cloudprovider.SManagedVMRebuildRootConfig) (string, error) {
	keypair := ""
	if len(desc.PublicKey) > 0 {
		var err error
		keypair, err = self.host.zone.region.syncKeypair(desc.PublicKey)
		if err != nil {
			return "", err
		}
	}
	err := self.host.zone.region.ReplaceSystemDisk(self.InstanceId, desc.ImageId, desc.Password, keypair, desc.SysSizeGB)
	if err != nil {
		return "", err
	}
	opts := &cloudprovider.ServerStopOptions{
		IsForce: true,
	}
	self.StopVM(ctx, opts)
	instance, err := self.host.zone.region.GetInstance(self.InstanceId)
	if err != nil {
		return "", err
	}
	return instance.SystemDisk.DiskId, nil
}

func (self *SInstance) ChangeConfig(ctx context.Context, opts *cloudprovider.SManagedVMChangeConfig) error {
	return self.host.zone.region.ChangeVMConfig(self.InstanceId, opts.InstanceType)
}

func (self *SInstance) GetModificationTypes() ([]cloudprovider.SInstanceModificationType, error) {
	return self.host.zone.region.GetInstanceModificationTypes(self.InstanceId)
}

func (self *SRegion) GetInstanceModificationTypes(instanceId string) ([]cloudprovider.SInstanceModificationType, error) {
	params := map[string]string{
		"Region":        self.Region,
		"InstanceIds.0": instanceId,
	}
	body, err := self.cvmRequest("DescribeInstancesModification", params, true)
	if err != nil {
		return nil, errors.Wrapf(err, "DescribeInstancesModification")
	}

	resp := struct {
		InstanceTypeConfigStatusSet []struct {
			InstanceTypeConfig struct {
				InstanceType string
				Zone         string
			}
			Status string
		}
	}{}

	if err := body.Unmarshal(&resp); err != nil {
		return nil, errors.Wrapf(err, "body.Unmarshal")
	}

	ret := make([]cloudprovider.SInstanceModificationType, 0)
	seen := map[string]struct{}{}
	for _, cfg := range resp.InstanceTypeConfigStatusSet {
		if !strings.EqualFold(cfg.Status, "SELL") {
			continue
		}

		if _, ok := seen[cfg.InstanceTypeConfig.InstanceType]; ok {
			continue
		}
		seen[cfg.InstanceTypeConfig.InstanceType] = struct{}{}
		ret = append(ret, cloudprovider.SInstanceModificationType{InstanceType: cfg.InstanceTypeConfig.InstanceType})
	}
	return ret, nil
}

func (self *SInstance) AttachDisk(ctx context.Context, diskId string) error {
	return self.host.zone.region.AttachDisk(self.InstanceId, diskId)
}

func (self *SInstance) DetachDisk(ctx context.Context, diskId string) error {
	return self.host.zone.region.DetachDisk(self.InstanceId, diskId)
}

func (self *SRegion) GetInstance(instanceId string) (*SInstance, error) {
	instances, _, err := self.GetInstances("", []string{instanceId}, 0, 1)
	if err != nil {
		return nil, err
	}
	if len(instances) == 0 {
		return nil, cloudprovider.ErrNotFound
	}
	if len(instances) > 1 {
		return nil, cloudprovider.ErrDuplicateId
	}
	if instances[0].InstanceState == "LAUNCH_FAILED" {
		return nil, cloudprovider.ErrNotFound
	}
	return &instances[0], nil
}

func (self *SRegion) CreateInstance(name, hostname string, imageId string, instanceType string, securityGroupIds []string,
	zoneId string, desc string, passwd string, disks []SDisk, networkId string, ipAddr string,
	keypair string, userData string, bc *billing.SBillingCycle, projectId string,
	publicIpBw int, publicIpChargeType cloudprovider.TElasticipChargeType,
	tags map[string]string, osType string,
) (string, error) {
	params := make(map[string]string)
	params["Region"] = self.Region
	params["ImageId"] = imageId
	params["InstanceType"] = instanceType
	for i, id := range securityGroupIds {
		params[fmt.Sprintf("SecurityGroupIds.%d", i)] = id
	}
	params["Placement.Zone"] = zoneId
	if len(projectId) > 0 {
		params["Placement.ProjectId"] = projectId
	}
	params["InstanceName"] = name
	if len(hostname) > 0 {
		params["HostName"] = hostname
	}

	bandwidth := publicIpBw
	if publicIpBw == 0 {
		bandwidth = 100
		if bc != nil {
			bandwidth = 200
		}
	}

	internetChargeType := "TRAFFIC_POSTPAID_BY_HOUR"
	if publicIpChargeType == cloudprovider.ElasticipChargeTypeByBandwidth {
		internetChargeType = "BANDWIDTH_POSTPAID_BY_HOUR"
	}
	pkgs, _, err := self.GetBandwidthPackages([]string{}, 0, 50)
	if err != nil {
		return "", errors.Wrapf(err, "GetBandwidthPackages")
	}
	if len(pkgs) > 0 {
		bandwidth = 65535   // unlimited bandwidth
		if publicIpBw > 0 { // 若用户指定带宽则限制带宽大小
			bandwidth = publicIpBw
		}
		internetChargeType = "BANDWIDTH_PACKAGE"
		pkgId := pkgs[0].BandwidthPackageId
		for _, pkg := range pkgs {
			if len(pkg.ResourceSet) < 100 {
				pkgId = pkg.BandwidthPackageId
				break
			}
		}
		params["InternetAccessible.BandwidthPackageId"] = pkgId
	}

	params["InternetAccessible.InternetChargeType"] = internetChargeType
	params["InternetAccessible.InternetMaxBandwidthOut"] = fmt.Sprintf("%d", bandwidth)
	params["InternetAccessible.PublicIpAssigned"] = "TRUE"
	if publicIpBw == 0 {
		params["InternetAccessible.PublicIpAssigned"] = "FALSE"
	}
	if len(keypair) > 0 {
		params["LoginSettings.KeyIds.0"] = keypair
	} else if len(passwd) > 0 {
		params["LoginSettings.Password"] = passwd
	} else {
		params["LoginSettings.KeepImageLogin"] = "TRUE"
	}
	if len(userData) > 0 {
		params["UserData"] = userData
	}

	if bc != nil {
		params["InstanceChargeType"] = "PREPAID"
		params["InstanceChargePrepaid.Period"] = fmt.Sprintf("%d", bc.GetMonths())
		if bc.AutoRenew {
			params["InstanceChargePrepaid.RenewFlag"] = "NOTIFY_AND_AUTO_RENEW"
		} else {
			params["InstanceChargePrepaid.RenewFlag"] = "NOTIFY_AND_MANUAL_RENEW"
		}
	} else {
		params["InstanceChargeType"] = "POSTPAID_BY_HOUR"
	}

	// tags
	if len(tags) > 0 {
		params["TagSpecification.0.ResourceType"] = "instance"
		tagIdx := 0
		for k, v := range tags {
			params[fmt.Sprintf("TagSpecification.0.Tags.%d.Key", tagIdx)] = k
			params[fmt.Sprintf("TagSpecification.0.Tags.%d.Value", tagIdx)] = v
			tagIdx += 1
		}
	}

	//params["IoOptimized"] = "optimized"
	for i, d := range disks {
		if i == 0 {
			params["SystemDisk.DiskType"] = d.DiskType
			params["SystemDisk.DiskSize"] = fmt.Sprintf("%d", d.DiskSize)
		} else {
			params[fmt.Sprintf("DataDisks.%d.DiskSize", i-1)] = fmt.Sprintf("%d", d.DiskSize)
			params[fmt.Sprintf("DataDisks.%d.DiskType", i-1)] = d.DiskType
		}
	}
	network, err := self.GetNetwork(networkId)
	if err != nil {
		return "", errors.Wrapf(err, "GetNetwork(%s)", networkId)
	}
	params["VirtualPrivateCloud.SubnetId"] = networkId
	params["VirtualPrivateCloud.VpcId"] = network.VpcId
	if len(ipAddr) > 0 {
		params["VirtualPrivateCloud.PrivateIpAddresses.0"] = ipAddr
	}

	var body jsonutils.JSONObject
	instanceIdSet := []string{}
	err = cloudprovider.Wait(time.Second*10, time.Minute, func() (bool, error) {
		params["ClientToken"] = utils.GenRequestId(20)
		body, err = self.cvmRequest("RunInstances", params, true)
		if err != nil {
			if strings.Contains(err.Error(), "Code=InvalidPermission") { // 带宽上移用户未指定公网ip时不能设置带宽
				delete(params, "InternetAccessible.InternetChargeType")
				delete(params, "InternetAccessible.InternetMaxBandwidthOut")
				return false, nil
			}
			if strings.Contains(err.Error(), "UnsupportedOperation.BandwidthPackageIdNotSupported") ||
				(strings.Contains(err.Error(), "Code=InvalidParameterCombination") && strings.Contains(err.Error(), "InternetAccessible.BandwidthPackageId")) {
				delete(params, "InternetAccessible.BandwidthPackageId")
				return false, nil
			}
			return false, errors.Wrapf(err, "RunInstances")
		}
		return true, nil
	})
	if err != nil {
		return "", errors.Wrap(err, "RunInstances")
	}
	err = body.Unmarshal(&instanceIdSet, "InstanceIdSet")
	if err == nil && len(instanceIdSet) > 0 {
		return instanceIdSet[0], nil
	}
	return "", fmt.Errorf("Failed to create instance")
}

func (self *SRegion) doStartVM(instanceId string) error {
	return self.instanceOperation(instanceId, "StartInstances", nil, true)
}

func (self *SRegion) doStopVM(instanceId string, opts *cloudprovider.ServerStopOptions) error {
	params := make(map[string]string)
	if opts.IsForce {
		// params["ForceStop"] = "FALSE"
		params["StopType"] = "HARD"
	} else {
		// params["ForceStop"] = "FALSE"
		params["StopType"] = "SOFT"
	}
	if opts.StopCharging {
		params["StoppedMode"] = "STOP_CHARGING"
	}
	return self.instanceOperation(instanceId, "StopInstances", params, true)
}

func (self *SRegion) doDeleteVM(instanceId string) error {
	params := make(map[string]string)
	err := self.instanceOperation(instanceId, "TerminateInstances", params, true)
	if err != nil && cloudprovider.IsError(err, []string{"InvalidInstanceId.NotFound"}) {
		return nil
	}
	return err
}

func (self *SRegion) StartVM(instanceId string) error {
	status, err := self.GetInstanceStatus(instanceId)
	if err != nil {
		log.Errorf("Fail to get instance status on StartVM: %s", err)
		return err
	}
	if status != InstanceStatusStopped {
		log.Errorf("StartVM: vm status is %s expect %s", status, InstanceStatusStopped)
		return cloudprovider.ErrInvalidStatus
	}
	return self.doStartVM(instanceId)
}

func (self *SRegion) StopVM(instanceId string, opts *cloudprovider.ServerStopOptions) error {
	status, err := self.GetInstanceStatus(instanceId)
	if err != nil {
		log.Errorf("Fail to get instance status on StopVM: %s", err)
		return err
	}
	if status == InstanceStatusStopped {
		return nil
	}
	return self.doStopVM(instanceId, opts)
}

func (self *SRegion) DeleteVM(instanceId string) error {
	return self.doDeleteVM(instanceId)
}

func (self *SRegion) DeployVM(instanceId string, opts *cloudprovider.SInstanceDeployOptions) error {
	instance, err := self.GetInstance(instanceId)
	if err != nil {
		return err
	}

	// 修改密钥时直接返回
	if opts.DeleteKeypair {
		for i := 0; i < len(instance.LoginSettings.KeyIds); i++ {
			err = self.DetachKeyPair(instanceId, instance.LoginSettings.KeyIds[i])
			if err != nil {
				return err
			}
		}
	}

	if len(opts.PublicKey) > 0 {
		keypairName, err := self.syncKeypair(opts.PublicKey)
		if err != nil {
			return err
		}
		err = self.AttachKeypair(instanceId, keypairName)
		if err != nil {
			return err
		}
	}

	if len(opts.Password) > 0 {
		return self.instanceOperation(instanceId, "ResetInstancesPassword", map[string]string{"Password": opts.Password}, true)
	}
	return nil
}

func (self *SInstance) DeleteVM(ctx context.Context) error {
	diskIds := []string{}
	for _, disk := range self.DataDisks {
		if !disk.DeleteWithInstance {
			diskIds = append(diskIds, disk.DiskId)
		}
	}
	err := self.host.zone.region.DeleteVM(self.InstanceId)
	if err != nil {
		return errors.Wrapf(err, "region.DeleteVM(%s)", self.InstanceId)
	}
	if self.GetBillingType() == billing_api.BILLING_TYPE_PREPAID { // 预付费的需要删除两次
		cloudprovider.Wait(time.Second*10, time.Minute*5, func() (bool, error) {
			err = self.Refresh()
			if err != nil {
				log.Warningf("refresh instance %s(%s) error: %v", self.InstanceName, self.InstanceId, err)
				return false, nil
			}
			// 需要等待第一次删除后，状态变为SHUTDOWN，才可以进行第二次删除，否则会报:
			// Code=OperationDenied.InstanceOperationInProgress, Message=该实例`['ins-mxqturgj']`
			if self.InstanceState == "SHUTDOWN" {
				return true, nil
			}
			log.Debugf("wait %s(%s) status be SHUTDOWN, current is %s", self.InstanceName, self.InstanceId, self.InstanceState)
			return false, nil
		})
		err := self.host.zone.region.DeleteVM(self.InstanceId)
		if err != nil {
			return errors.Wrapf(err, "region.DeleteVM(%s)", self.InstanceId)
		}
	}
	err = cloudprovider.WaitDeleted(self, 10*time.Second, 5*time.Minute) // 5minutes
	if err != nil {
		return errors.Wrapf(err, "WaitDeleted")
	}
	if len(diskIds) > 0 {
		err = self.host.zone.region.DeleteDisk(diskIds)
		if err != nil {
			return errors.Wrapf(err, "DeleteDisk")
		}
	}
	return nil
}

func (self *SRegion) UpdateVM(instanceId string, name string) error {
	params := make(map[string]string)
	params["InstanceName"] = name
	return self.modifyInstanceAttribute(instanceId, params)
}

func (self *SRegion) modifyInstanceAttribute(instanceId string, params map[string]string) error {
	return self.instanceOperation(instanceId, "ModifyInstancesAttribute", params, true)
}

func (self *SRegion) ReplaceSystemDisk(instanceId string, imageId string, passwd string, keypairName string, sysDiskSizeGB int) error {
	params := make(map[string]string)
	params["InstanceId"] = instanceId
	params["ImageId"] = imageId
	params["EnhancedService.SecurityService.Enabled"] = "TRUE"
	params["EnhancedService.MonitorService.Enabled"] = "TRUE"

	// 秘钥和密码及保留镜像设置只能选其一
	if len(keypairName) > 0 {
		params["LoginSettings.KeyIds.0"] = keypairName
	} else if len(passwd) > 0 {
		params["LoginSettings.Password"] = passwd
	} else {
		params["LoginSettings.KeepImageLogin"] = "TRUE"
	}

	if sysDiskSizeGB > 0 {
		params["SystemDisk.DiskSize"] = fmt.Sprintf("%d", sysDiskSizeGB)
	}
	_, err := self.cvmRequest("ResetInstance", params, true)
	return err
}

func (self *SRegion) ChangeVMConfig(instanceId string, instanceType string) error {
	params := make(map[string]string)
	params["InstanceType"] = instanceType

	err := self.instanceOperation(instanceId, "ResetInstancesType", params, true)
	return errors.Wrapf(err, "ResetInstancesType %s", instanceType)
}

func (self *SRegion) DetachDisk(instanceId string, diskId string) error {
	params := make(map[string]string)
	params["DiskIds.0"] = diskId
	log.Infof("Detach instance %s disk %s", instanceId, diskId)
	_, err := self.cbsRequest("DetachDisks", params)
	if err != nil {
		// 可重复卸载，无报错，若磁盘被删除会有以下错误
		//[TencentCloudSDKError] Code=InvalidDisk.NotSupported, Message=disk(disk-4g5s7zhl) deleted (39a711ce2d17), RequestId=508d7fe3-e64e-4bb8-8ad7-39a711ce2d17
		if strings.Contains(err.Error(), fmt.Sprintf("disk(%s) deleted", diskId)) {
			return nil
		}
		return errors.Wrap(err, "DetachDisks")
	}

	return nil
}

func (self *SRegion) AttachDisk(instanceId string, diskId string) error {
	params := make(map[string]string)
	params["InstanceId"] = instanceId
	params["DeleteWithInstance"] = "True"
	params["DiskIds.0"] = diskId
	_, err := self.cbsRequest("AttachDisks", params)
	if err != nil {
		return errors.Wrapf(err, "AttachDisks %s => %s", diskId, instanceId)
	}
	return nil
}

func (self *SInstance) SetSecurityGroups(secgroupIds []string) error {
	params := map[string]string{}
	for i := 0; i < len(secgroupIds); i++ {
		params[fmt.Sprintf("SecurityGroups.%d", i)] = secgroupIds[i]
	}
	return self.host.zone.region.instanceOperation(self.InstanceId, "ModifyInstancesAttribute", params, true)
}

func (self *SInstance) GetIEIP() (cloudprovider.ICloudEIP, error) {
	eip, total, err := self.host.zone.region.GetEips("", self.InstanceId, 0, 1)
	if err != nil {
		return nil, err
	}
	if total == 1 {
		return &eip[0], nil
	}
	self.Refresh()
	for _, address := range self.PublicIpAddresses {
		eip := SEipAddress{region: self.host.zone.region}
		eip.AddressIp = address
		eip.InstanceId = self.InstanceId
		eip.AddressId = self.InstanceId
		eip.AddressName = address
		eip.AddressType = EIP_TYPE_WANIP
		eip.AddressStatus = EIP_STATUS_BIND
		eip.Bandwidth = self.InternetAccessible.InternetMaxBandwidthOut
		return &eip, nil
	}
	return nil, nil
}

func (self *SInstance) GetBillingType() string {
	switch self.InstanceChargeType {
	case PrePaidInstanceChargeType:
		return billing_api.BILLING_TYPE_PREPAID
	case PostPaidInstanceChargeType:
		return billing_api.BILLING_TYPE_POSTPAID
	default:
		return billing_api.BILLING_TYPE_PREPAID
	}
}

func (self *SInstance) ChangeBillingType(billingType string) error {
	return self.host.zone.region.ModifyInstanceChargeType(self.InstanceId, billingType)
}

func (region *SRegion) ModifyInstanceChargeType(vmId string, billingType string) error {
	params := map[string]string{
		"Region":                 region.Region,
		"ModifyPortableDataDisk": "true",
		"InstanceIds.0":          vmId,
	}
	switch billingType {
	case billing_api.BILLING_TYPE_POSTPAID:
		params["InstanceChargeType"] = "POSTPAID_BY_HOUR"
	case billing_api.BILLING_TYPE_PREPAID:
		params["InstanceChargeType"] = "PREPAID"
		params["InstanceChargePrepaid.Period"] = "1"
		params["InstanceChargePrepaid.RenewFlag"] = "NOTIFY_AND_AUTO_RENEW"
	default:
		return fmt.Errorf("invalid billing_type %s", billingType)
	}
	_, err := region.cvmRequest("ModifyInstancesChargeType", params, false)
	return err
}

func (self *SInstance) GetCreatedAt() time.Time {
	return self.CreatedTime
}

func (self *SInstance) GetExpiredAt() time.Time {
	return self.ExpiredTime
}

func (self *SInstance) UpdateUserData(userData string) error {
	return cloudprovider.ErrNotSupported
}

func (self *SInstance) Renew(bc billing.SBillingCycle) error {
	return self.host.zone.region.RenewInstances([]string{self.InstanceId}, bc)
}

func (region *SRegion) RenewInstances(instanceId []string, bc billing.SBillingCycle) error {
	params := make(map[string]string)
	for i := 0; i < len(instanceId); i += 1 {
		params[fmt.Sprintf("InstanceIds.%d", i)] = instanceId[i]
	}
	params["InstanceChargePrepaid.Period"] = fmt.Sprintf("%d", bc.GetMonths())
	params["InstanceChargePrepaid.RenewFlag"] = "NOTIFY_AND_MANUAL_RENEW"
	params["RenewPortableDataDisk"] = "TRUE"
	_, err := region.cvmRequest("RenewInstances", params, true)
	if err != nil {
		log.Errorf("RenewInstance fail %s", err)
		return err
	}
	return nil
}

func (self *SInstance) GetProjectId() string {
	return strconv.Itoa(self.Placement.ProjectId)
}

func (self *SInstance) GetError() error {
	return nil
}

func (region *SRegion) ConvertPublicIpToEip(instanceId string) error {
	params := map[string]string{
		"InstanceId": instanceId,
		"Region":     region.Region,
	}
	_, err := region.vpcRequest("TransformAddress", params)
	if err != nil {
		log.Errorf("TransformAddress fail %s", err)
		return err
	}
	return nil
}

func (self *SInstance) ConvertPublicIpToEip() error {
	return self.host.zone.region.ConvertPublicIpToEip(self.InstanceId)
}

func (self *SInstance) IsAutoRenew() bool {
	return self.RenewFlag == "NOTIFY_AND_AUTO_RENEW"
}

// https://cloud.tencent.com/document/api/213/15752
func (region *SRegion) SetInstanceAutoRenew(instanceId string, autoRenew bool) error {
	params := map[string]string{
		"InstanceIds.0": instanceId,
		"Region":        region.Region,
		"RenewFlag":     "NOTIFY_AND_MANUAL_RENEW",
	}
	if autoRenew {
		params["RenewFlag"] = "NOTIFY_AND_AUTO_RENEW"
	}
	_, err := region.cvmRequest("ModifyInstancesRenewFlag", params, true)
	return err
}

func (self *SInstance) SetAutoRenew(bc billing.SBillingCycle) error {
	return self.host.zone.region.SetInstanceAutoRenew(self.InstanceId, bc.AutoRenew)
}

func (self *SInstance) SetTags(tags map[string]string, replace bool) error {
	return self.host.zone.region.SetResourceTags("cvm", "instance", []string{self.InstanceId}, tags, replace)
}

func (self *SRegion) SaveImage(instanceId string, opts *cloudprovider.SaveImageOptions) (*SImage, error) {
	params := map[string]string{
		"ImageName":  opts.Name,
		"InstanceId": instanceId,
	}
	if len(opts.Notes) > 0 {
		params["ImageDescription"] = opts.Notes
	}
	resp, err := self.cvmRequest("CreateImage", params, true)
	if err != nil {
		return nil, errors.Wrapf(err, "CreateImage")
	}
	ret := struct{ ImageId string }{}
	err = resp.Unmarshal(&ret)
	if err != nil {
		return nil, errors.Wrapf(err, "resp.Unmarshal")
	}
	imageIds := []string{}
	if len(ret.ImageId) > 0 {
		imageIds = append(imageIds, ret.ImageId)
	}

	images, _, err := self.GetImages("", "PRIVATE_IMAGE", imageIds, opts.Name, 0, 1)
	if err != nil {
		return nil, errors.Wrapf(err, "GetImage(%s,%s)", opts.Name, ret.ImageId)
	}
	for i := range images {
		if images[i].ImageId == ret.ImageId || images[i].ImageName == opts.Name {
			images[i].storageCache = self.getStoragecache()
			return &images[i], nil
		}
	}
	return nil, errors.Wrapf(cloudprovider.ErrNotFound, "after save image %s", opts.Name)
}

func (self *SInstance) SaveImage(opts *cloudprovider.SaveImageOptions) (cloudprovider.ICloudImage, error) {
	image, err := self.host.zone.region.SaveImage(self.InstanceId, opts)
	if err != nil {
		return nil, errors.Wrapf(err, "SaveImage")
	}
	return image, nil
}