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VMHandler.go
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VMHandler.go
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// Proof of Concepts for the Cloud-Barista Multi-Cloud Project.
// - Cloud-Barista: https://github.com/cloud-barista
//
// by CB-Spider Team, 2019.03.
package resources
import (
"encoding/base64"
"errors"
"io/ioutil"
"os"
"reflect"
"strconv"
"strings"
"time"
//"regexp"
call "github.com/cloud-barista/cb-spider/cloud-control-manager/cloud-driver/call-log"
cdcom "github.com/cloud-barista/cb-spider/cloud-control-manager/cloud-driver/common"
idrv "github.com/cloud-barista/cb-spider/cloud-control-manager/cloud-driver/interfaces"
irs "github.com/cloud-barista/cb-spider/cloud-control-manager/cloud-driver/interfaces/resources"
"github.com/davecgh/go-spew/spew"
tencentcbs "github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/cbs/v20170312"
"github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common"
cvm "github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/cvm/v20170312"
tencentvpc "github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/vpc/v20170312"
//lighthouse "github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/lighthouse/v20200324"
)
type TencentVMHandler struct {
Region idrv.RegionInfo
Client *cvm.Client
DiskClient *tencentcbs.Client
VPCClient *tencentvpc.Client
}
//Client *vpc.Client
//type TencentCbsHandler struct {
// Region idrv.RegionInfo
// Client *cbs.Client
//}
// LightHouse 사용을 위한 handler : TODO : region의 disk정보를 가져올 수 있으므로 사용방안 찾기
//type TencentDiskHandler struct {
// Region idrv.RegionInfo
// Client *lighthouse.Client
//}
//type DiskInfo struct {
// Zone string
// DiskType string
// DiskMinSize int64
// DiskMaxSize int64
// DiskStepSize int64
// DiskSalesState string
//}
// Cloud Block Storage(cbs) Disk Info
//type CbsDiskInfo struct {
// DiskType string
// DiskState string
// InstanceIdList []string
// DiskName string
// DiskId string
// SnapshotSize uint64
// SnapshotAbility bool
//}
// VM생성 시 Zone이 필수라서 Credential의 Zone에만 생성함.
func (vmHandler *TencentVMHandler) StartVM(vmReqInfo irs.VMReqInfo) (irs.VMInfo, error) {
cblogger.Debug(vmReqInfo)
zoneId := vmHandler.Region.Zone
vpcHandler := TencentVPCHandler{
Region: vmHandler.Region,
Client: vmHandler.VPCClient,
}
subnetInfo, err := GetSubnet(vpcHandler.Client, vmReqInfo.VpcIID.SystemId, vmReqInfo.SubnetIID.SystemId)
if err != nil {
return irs.VMInfo{}, errors.New("there is no available subnet")
}
if subnetInfo.Zone != "" {
zoneId = subnetInfo.Zone
}
cblogger.Debugf("Zone : %s", zoneId)
if zoneId == "" {
cblogger.Error("Connection information does not contain Zone information.")
return irs.VMInfo{}, errors.New("Connection Connection information does not contain Zone information.")
}
//=================================================
// 동일 이름 생성 방지 추가(cb-spider 요청 필수 기능)
//=================================================
//vmExist, errExist := vmHandler.vmExist(vmReqInfo.IId.NameId)
//cblogger.Error("vmExist ::: ", vmExist)
//cblogger.Error("errExist :::", errExist)
//if errExist != nil {
// cblogger.Error(errExist)
// return irs.VMInfo{}, errExist
//}
//if vmExist {
// return irs.VMInfo{}, errors.New("A VM with the name " + vmReqInfo.IId.NameId + " already exists.")
//}
cblogger.Debug("imageInfo begin")
// Image의 크기 -> rootdisk size, datadisk attach 확인 및 설정
imageTypes := []string{"PUBLIC_IMAGE", "SHARED_IMAGE", "PRIVATE_IMAGE"}
imageInfo, err := DescribeImagesByID(vmHandler.Client, vmReqInfo.ImageIID, imageTypes)
if err != nil {
cblogger.Error(err)
return irs.VMInfo{}, err
}
isWindow := false
cblogger.Info("OsName,", *imageInfo.OsName) //"OsName": "Windows Server 2012 R2 DataCenter 64bitEN",
cblogger.Info("Platform,", *imageInfo.Platform) //"Platform": "Windows", "Ubuntu",
platform := GetOsType(imageInfo)
if platform == "Windows" {
err := cdcom.ValidateWindowsPassword(vmReqInfo.VMUserPasswd)
if err != nil {
return irs.VMInfo{}, err
}
isWindow = true
vmReqInfo.KeyPairIID = irs.IID{}
vmReqInfo.VMUserId = "administrator" // window은 administrator로 set
cblogger.Debug("Because it's Windows, use only admin, pass, not keyPair", vmReqInfo.VMUserId, vmReqInfo.VMUserPasswd, vmReqInfo.KeyPairIID)
}
/* 2021-10-26 이슈 #480에 의해 제거
// 2021-04-28 cbuser 추가에 따른 Local KeyPair만 VM 생성 가능하도록 강제
//=============================
// KeyPair의 PublicKey 정보 처리
//=============================
cblogger.Infof("[%s] KeyPair 조회 시작", vmReqInfo.KeyPairIID.SystemId)
keypairHandler := TencentKeyPairHandler{
//CredentialInfo:
Region: vmHandler.Region,
Client: vmHandler.Client,
}
cblogger.Info(keypairHandler)
keyPairInfo, errKeyPair := keypairHandler.GetKey(vmReqInfo.KeyPairIID)
if errKeyPair != nil {
cblogger.Error(errKeyPair)
return irs.VMInfo{}, errKeyPair
}
*/
callogger := call.GetLogger("HISCALL")
callLogInfo := call.CLOUDLOGSCHEMA{
CloudOS: call.TENCENT,
RegionZone: vmHandler.Region.Zone,
ResourceType: call.VM,
ResourceName: vmReqInfo.IId.NameId,
CloudOSAPI: "RunInstances()",
ElapsedTime: "",
ErrorMSG: "",
}
request := cvm.NewRunInstancesRequest()
request.InstanceType = common.StringPtr(vmReqInfo.VMSpecName)
request.ImageId = common.StringPtr(vmReqInfo.ImageIID.SystemId)
request.VirtualPrivateCloud = &cvm.VirtualPrivateCloud{
VpcId: common.StringPtr(vmReqInfo.VpcIID.SystemId),
SubnetId: common.StringPtr(vmReqInfo.SubnetIID.SystemId),
}
request.InstanceChargeType = common.StringPtr("POSTPAID_BY_HOUR")
request.InternetAccessible = &cvm.InternetAccessible{
// InternetChargeType: common.StringPtr("TRAFFIC_POSTPAID_BY_HOUR"),
PublicIpAssigned: common.BoolPtr(true),
InternetMaxBandwidthOut: common.Int64Ptr(1), //Public Ip를 할당하려면 The maximum outbound bandwidth of the public network가 1Mbps이상이어야 함.
}
request.InstanceName = common.StringPtr(vmReqInfo.IId.NameId)
// windows의 경우 keyPair set 하면 오류. password setting 되어있는지 확인
if isWindow {
//user := vmReqInfo.VMUserId // administrator
request.LoginSettings = &cvm.LoginSettings{
Password: &vmReqInfo.VMUserPasswd,
}
} else {
request.LoginSettings = &cvm.LoginSettings{
KeyIds: common.StringPtrs([]string{vmReqInfo.KeyPairIID.SystemId}),
}
}
//=============================
// 보안그룹 처리 - SystemId 기반
//=============================
cblogger.Debug("Retrieving and converting IID-based security group arrays to SystemId-based security group arrays for processing based on SystemId.")
var newSecurityGroupIds []string
for _, curSecurityGroup := range vmReqInfo.SecurityGroupIIDs {
cblogger.Debugf("Security group conversion: [%s]", curSecurityGroup)
newSecurityGroupIds = append(newSecurityGroupIds, curSecurityGroup.SystemId)
}
cblogger.Debug("Security group conversion complete")
cblogger.Debug(newSecurityGroupIds)
request.SecurityGroupIds = common.StringPtrs(newSecurityGroupIds)
//=============================
// Placement 처리
//=============================
// 이슈 #1097 : placement는 optional이며 vm생성시 subnet은 1개만 선택하므로 subnet에 정의된 zone 사용하도록. (subnet에서 선택할 zone과 다른 zone에 생성불가)
request.Placement = &cvm.Placement{
Zone: common.StringPtr(zoneId),
}
/* 이슈 #348에 의해 RootDisk 기능 지원하면서 기존 로직 제거
request.SystemDisk = &cvm.SystemDisk{
DiskType: common.StringPtr("CLOUD_PREMIUM"), //일부 인스턴스의 경우 기본 스토리지가 없는 스펙이 있어서 강제로 CLOUD_PREMIUM 지정
}
*/
request.SystemDisk = &cvm.SystemDisk{}
//=============================
// SystemDisk 처리 - 이슈 #348에 의해 RootDisk 기능 지원
//=============================
//이슈#660 반영
if strings.EqualFold(vmReqInfo.RootDiskType, "default") {
vmReqInfo.RootDiskType = ""
}
if vmReqInfo.RootDiskType != "" || vmReqInfo.RootDiskSize != "" {
request.SystemDisk = &cvm.SystemDisk{}
}
// request.SystemDisk.DiskType = common.StringPtr(vmReqInfo.RootDiskType)
//=============================
// Root Disk Type 변경
//=============================
//cloudOSMetaInfo, err := cim.GetCloudOSMetaInfo("TENCENT") // cloudos_meta 에 DiskType, min, max 값 정의 되어있음.
//arrDiskSizeOfType := cloudOSMetaInfo.RootDiskSize
//
//cblogger.Info("arrDiskSizeOfType: ", arrDiskSizeOfType)
//
//if vmReqInfo.RootDiskType == "" || strings.EqualFold(vmReqInfo.RootDiskType, "default") {
// cblogger.Debug("RootDiskType is default ")
// diskSizeArr := strings.Split(arrDiskSizeOfType[0], "|")
// diskSizeValue.diskType = diskSizeArr[0]
// diskSizeValue.unit = diskSizeArr[3]
// diskSizeValue.diskMinSize, err = strconv.ParseInt(diskSizeArr[1], 10, 64)
// if err != nil {
// cblogger.Error(err)
// return irs.VMInfo{}, err
// }
//
// diskSizeValue.diskMaxSize, err = strconv.ParseInt(diskSizeArr[2], 10, 64)
// if err != nil {
// cblogger.Error(err)
// return irs.VMInfo{}, err
// }
//
// // default에도 DiskType 넣어야 하나?
// //request.SystemDisk.DiskType = common.StringPtr(vmReqInfo.RootDiskType)
//
//} else {
if !strings.EqualFold(vmReqInfo.RootDiskType, "") {
// isExists := false
// for idx, _ := range arrDiskSizeOfType {
// diskSizeArr := strings.Split(arrDiskSizeOfType[idx], "|")
// cblogger.Info(mt.Println("diskSizeArr: ", diskSizeArr)
//
// if strings.EqualFold(vmReqInfo.RootDiskType, diskSizeArr[0]) {
// diskSizeValue.diskType = diskSizeArr[0]
// diskSizeValue.unit = diskSizeArr[3]
// diskSizeValue.diskMinSize, err = strconv.ParseInt(diskSizeArr[1], 10, 64)
// if err != nil {
// cblogger.Error(err)
// return irs.VMInfo{}, err
// }
//
// diskSizeValue.diskMaxSize, err = strconv.ParseInt(diskSizeArr[2], 10, 64)
// if err != nil {
// cblogger.Error(err)
// return irs.VMInfo{}, err
// }
//
// isExists = true
// }
// cblogger.Debug("RootDiskSize isExists "+strconv.FormatInt(int64(idx), 10), isExists)
// }
// cblogger.Debug("RootDiskSize isExists ", isExists)
// if !isExists {
// return irs.VMInfo{}, errors.New("Invalid Root Disk Type : " + vmReqInfo.RootDiskType)
// }
//
request.SystemDisk.DiskType = common.StringPtr(vmReqInfo.RootDiskType)
}
//}
//=============================
// Root Disk Size 변경
//=============================
if vmReqInfo.RootDiskSize != "" {
if strings.EqualFold(vmReqInfo.RootDiskSize, "default") {
} else {
rootDiskSize, err := strconv.ParseInt(vmReqInfo.RootDiskSize, 10, 64)
if err != nil {
cblogger.Error(err)
return irs.VMInfo{}, err
}
imageSize := *imageInfo.ImageSize
cblogger.Info("image : ", imageSize)
if rootDiskSize < imageSize {
cblogger.Error("Disk Size Error!!: ", rootDiskSize, imageSize)
return irs.VMInfo{}, errors.New("Root Disk Size must be larger then the image size (" + strconv.FormatInt(imageSize, 10) + " GB).")
}
cblogger.Info("rootDiskSize : ", rootDiskSize)
cblogger.Info("rootDiskSize : ", common.Int64Ptr(rootDiskSize))
request.SystemDisk.DiskSize = common.Int64Ptr(rootDiskSize)
cblogger.Debug("request.SystemDisk.DiskSize ", request.SystemDisk.DiskSize)
}
}
// image 정보에 포함된 data disk setting
snapshotSet := imageInfo.SnapshotSet
dataDiskList := []*cvm.DataDisk{}
for _, snapshot := range snapshotSet {
dataDisk := cvm.DataDisk{}
if *snapshot.DiskUsage == "DATA_DISK" {
dataDisk.SnapshotId = snapshot.SnapshotId
dataDisk.DiskSize = snapshot.DiskSize
dataDiskList = append(dataDiskList, &dataDisk)
cblogger.Info("The Image includes a DataDisk.")
}
}
request.DataDisks = dataDiskList
//=============================
// UserData생성 처리(File기반)
//=============================
// 향후 공통 파일이나 외부에서 수정 가능하도록 cloud-init 스크립트 파일로 설정
rootPath := os.Getenv("CBSPIDER_ROOT")
fileDataCloudInit, err := ioutil.ReadFile(rootPath + CBCloudInitFilePath)
if err != nil {
cblogger.Error(err)
return irs.VMInfo{}, err
}
userData := string(fileDataCloudInit)
//userData = strings.ReplaceAll(userData, "{{username}}", CBDefaultVmUserName)
//userData = strings.ReplaceAll(userData, "{{public_key}}", keyPairInfo.PublicKey)
userDataBase64 := base64.StdEncoding.EncodeToString([]byte(userData))
cblogger.Debugf("cloud-init data : [%s]", userDataBase64)
request.UserData = common.StringPtr(userDataBase64)
cblogger.Debug("===== Request object====")
if cblogger.Level.String() == "debug" {
spew.Config.Dump(request)
}
callLogStart := call.Start()
response, err := vmHandler.Client.RunInstances(request)
callLogInfo.ElapsedTime = call.Elapsed(callLogStart)
if err != nil {
callLogInfo.ErrorMSG = err.Error()
callogger.Error(call.String(callLogInfo))
cblogger.Error(err)
return irs.VMInfo{}, err
}
if cblogger.Level.String() == "debug" {
cblogger.Debug(response)
}
callogger.Info(call.String(callLogInfo))
cblogger.Debug(response.ToJsonString())
//=========================================
// VM 정보를 조회할 수 있을 때까지 대기
//-----------------------------------------
// WaitForRun을 호출하지 않아도 상관 없지만 Public Ip 등은 할당되지 않아서 조회되지 않으며
// cb-tumblebug에서 일부 정보를 사용하기 때문에 Tencent도 Running 상태가 될때까지 대기 함.
//=========================================
newVmIID := irs.IID{SystemId: *response.Response.InstanceIdSet[0]}
curStatus, errStatus := vmHandler.WaitForRun(newVmIID)
if errStatus != nil {
cblogger.Error(errStatus.Error())
return irs.VMInfo{}, nil
}
cblogger.Info("==>Current status of created VM [%s]", newVmIID, curStatus)
DiskHandler := TencentDiskHandler{
Region: vmHandler.Region,
Client: vmHandler.DiskClient,
}
for _, disk := range vmReqInfo.DataDiskIIDs {
_, attachErr := AttachDisk(DiskHandler.Client, irs.IID{SystemId: disk.SystemId}, irs.IID{SystemId: newVmIID.SystemId})
if attachErr != nil {
return irs.VMInfo{}, attachErr
}
_, statusErr := WaitForDone(DiskHandler.Client, irs.IID{SystemId: disk.SystemId}, "ATTACHED")
if statusErr != nil {
return irs.VMInfo{}, statusErr
}
}
vmInfo, errVmInfo := vmHandler.GetVM(newVmIID)
vmInfo.IId.NameId = vmReqInfo.IId.NameId
if isWindow == false && vmInfo.KeyPairIId.SystemId == "" {
vmInfo.KeyPairIId.SystemId = vmReqInfo.KeyPairIID.SystemId // keypairIID가 없으면 채워 넣음, VM 생성 직후에는 안 들어올 수 있음
}
cblogger.Debug(vmInfo)
return vmInfo, errVmInfo
}
func (vmHandler *TencentVMHandler) SuspendVM(vmIID irs.IID) (irs.VMStatus, error) {
cblogger.Infof("vmNameId : [%s]", vmIID.SystemId)
callogger := call.GetLogger("HISCALL")
callLogInfo := call.CLOUDLOGSCHEMA{
CloudOS: call.TENCENT,
RegionZone: vmHandler.Region.Zone,
ResourceType: call.VM,
ResourceName: vmIID.SystemId,
CloudOSAPI: "StopInstances()",
ElapsedTime: "",
ErrorMSG: "",
}
request := cvm.NewStopInstancesRequest()
request.InstanceIds = common.StringPtrs([]string{vmIID.SystemId})
/*
Whether to force shut down an instance after a normal shutdown fails. Valid values:
TRUE: force shut down an instance after a normal shutdown fails
FALSE: do not force shut down an instance after a normal shutdown fails
Default value: FALSE.
*/
// request.ForceStop = common.BoolPtr(true)
/*
Instance shutdown mode. Valid values:
SOFT_FIRST: perform a soft shutdown first, and force shut down the instance if the soft shutdown fails
HARD: force shut down the instance directly
SOFT: soft shutdown only
Default value: SOFT.
*/
// request.StopType = common.StringPtr("SOFT")
/*
Billing method of a pay-as-you-go instance after shutdown. Valid values:
KEEP_CHARGING: billing continues after shutdown
STOP_CHARGING: billing stops after shutdown
Default value: KEEP_CHARGING. This parameter is only valid for some pay-as-you-go instances using cloud disks. For more information, see No charges when shut down for pay-as-you-go instances.
https://intl.cloud.tencent.com/document/product/213/19918
*/
// request.StoppedMode = common.StringPtr("STOP_CHARGING")
callLogStart := call.Start()
response, err := vmHandler.Client.StopInstances(request)
callLogInfo.ElapsedTime = call.Elapsed(callLogStart)
if err != nil {
callLogInfo.ErrorMSG = err.Error()
callogger.Error(call.String(callLogInfo))
cblogger.Error(err)
return irs.VMStatus("Failed"), err
}
callogger.Info(call.String(callLogInfo))
cblogger.Debug(response.ToJsonString())
return irs.VMStatus("Suspending"), nil
}
func (vmHandler *TencentVMHandler) ResumeVM(vmIID irs.IID) (irs.VMStatus, error) {
cblogger.Infof("vmNameId : [%s]", vmIID.SystemId)
callogger := call.GetLogger("HISCALL")
callLogInfo := call.CLOUDLOGSCHEMA{
CloudOS: call.TENCENT,
RegionZone: vmHandler.Region.Zone,
ResourceType: call.VM,
ResourceName: vmIID.SystemId,
CloudOSAPI: "StartInstances()",
ElapsedTime: "",
ErrorMSG: "",
}
curStatus, errStatus := vmHandler.GetVMStatus(vmIID)
if errStatus != nil {
cblogger.Error(errStatus.Error())
}
cblogger.Debug(curStatus)
if curStatus != "Suspended" {
return irs.VMStatus("Failed"), errors.New(string("vm state is not Suspended." + curStatus))
}
request := cvm.NewStartInstancesRequest()
request.InstanceIds = common.StringPtrs([]string{vmIID.SystemId})
callLogStart := call.Start()
response, err := vmHandler.Client.StartInstances(request)
callLogInfo.ElapsedTime = call.Elapsed(callLogStart)
if err != nil {
callLogInfo.ErrorMSG = err.Error()
callogger.Error(call.String(callLogInfo))
cblogger.Error(err)
return irs.VMStatus("Failed"), err
}
callogger.Info(call.String(callLogInfo))
cblogger.Debug(response.ToJsonString())
return irs.VMStatus("Resuming"), nil
}
func (vmHandler *TencentVMHandler) RebootVM(vmIID irs.IID) (irs.VMStatus, error) {
cblogger.Infof("vmNameId : [%s]", vmIID.NameId)
callogger := call.GetLogger("HISCALL")
callLogInfo := call.CLOUDLOGSCHEMA{
CloudOS: call.TENCENT,
RegionZone: vmHandler.Region.Zone,
ResourceType: call.VM,
ResourceName: vmIID.SystemId,
CloudOSAPI: "RebootInstances()",
ElapsedTime: "",
ErrorMSG: "",
}
curStatus, errStatus := vmHandler.GetVMStatus(vmIID)
if errStatus != nil {
cblogger.Error(errStatus.Error())
}
cblogger.Debug(curStatus)
if curStatus == "Running" {
request := cvm.NewRebootInstancesRequest()
request.InstanceIds = common.StringPtrs([]string{vmIID.SystemId})
callLogStart := call.Start()
response, err := vmHandler.Client.RebootInstances(request)
callLogInfo.ElapsedTime = call.Elapsed(callLogStart)
if err != nil {
callLogInfo.ErrorMSG = err.Error()
callogger.Error(call.String(callLogInfo))
cblogger.Error(err)
return irs.VMStatus("Failed"), err
}
callogger.Info(call.String(callLogInfo))
cblogger.Debug(response.ToJsonString())
} else if curStatus == "Suspended" {
_, err := vmHandler.ResumeVM(vmIID)
if err != nil {
callLogInfo.ErrorMSG = err.Error()
callogger.Error(call.String(callLogInfo))
cblogger.Error(err)
return irs.VMStatus("Failed"), err
}
} else {
return irs.VMStatus("Failed"), errors.New(string(curStatus + "Reboot is not possible if it is in the state."))
}
return irs.VMStatus("Rebooting"), nil
}
func (vmHandler *TencentVMHandler) TerminateVM(vmIID irs.IID) (irs.VMStatus, error) {
cblogger.Infof("vmNameId : [%s]", vmIID.NameId)
callogger := call.GetLogger("HISCALL")
callLogInfo := call.CLOUDLOGSCHEMA{
CloudOS: call.TENCENT,
RegionZone: vmHandler.Region.Zone,
ResourceType: call.VM,
ResourceName: vmIID.SystemId,
CloudOSAPI: "TerminateInstances()",
ElapsedTime: "",
ErrorMSG: "",
}
request := cvm.NewTerminateInstancesRequest()
request.InstanceIds = common.StringPtrs([]string{vmIID.SystemId})
callLogStart := call.Start()
response, err := vmHandler.Client.TerminateInstances(request)
callLogInfo.ElapsedTime = call.Elapsed(callLogStart)
if err != nil {
callLogInfo.ErrorMSG = err.Error()
callogger.Error(call.String(callLogInfo))
cblogger.Error(err)
return irs.VMStatus("Failed"), err
}
callogger.Info(call.String(callLogInfo))
cblogger.Debug(response.ToJsonString())
return irs.VMStatus("Terminating"), nil
}
func (vmHandler *TencentVMHandler) GetVM(vmIID irs.IID) (irs.VMInfo, error) {
cblogger.Infof("vmNameId : [%s]", vmIID.SystemId)
callogger := call.GetLogger("HISCALL")
callLogInfo := call.CLOUDLOGSCHEMA{
CloudOS: call.TENCENT,
RegionZone: vmHandler.Region.Zone,
ResourceType: call.VM,
ResourceName: vmIID.SystemId,
CloudOSAPI: "DescribeInstances()",
ElapsedTime: "",
ErrorMSG: "",
}
request := cvm.NewDescribeInstancesRequest()
request.InstanceIds = common.StringPtrs([]string{vmIID.SystemId})
callLogStart := call.Start()
response, err := vmHandler.Client.DescribeInstances(request)
callLogInfo.ElapsedTime = call.Elapsed(callLogStart)
if err != nil {
callLogInfo.ErrorMSG = err.Error()
callogger.Error(call.String(callLogInfo))
cblogger.Error(err)
return irs.VMInfo{}, err
}
callogger.Info(call.String(callLogInfo))
cblogger.Debug(response.ToJsonString())
if *response.Response.TotalCount < 1 {
return irs.VMInfo{}, errors.New("VM information not found")
}
vmInfo, errVmInfo := vmHandler.ExtractDescribeInstances(response.Response.InstanceSet[0])
cblogger.Info("vmInfo", vmInfo)
return vmInfo, errVmInfo
}
func (vmHandler *TencentVMHandler) ExtractDescribeInstances(curVm *cvm.Instance) (irs.VMInfo, error) {
//cblogger.Info("ExtractDescribeInstances", curVm)
//VM상태와 무관하게 항상 값이 존재하는 항목들만 초기화
vmInfo := irs.VMInfo{
IId: irs.IID{SystemId: *curVm.InstanceId},
VMSpecName: *curVm.InstanceType,
VMUserId: "cb-user",
//KeyPairIId: irs.IID{SystemId: *curVm.},
}
if !reflect.ValueOf(curVm.ImageId).IsNil() {
imageIID := irs.IID{SystemId: *curVm.ImageId}
vmInfo.ImageIId = imageIID
/*
imageInfo, err := DescribeImagesByID(vmHandler.Client, imageIID, nil) // imageTypes := []string{"PUBLIC_IMAGE", "SHARED_IMAGE","PRIVATE_IMAGE"}
if err != nil {
cblogger.Error(err)
}
if *imageInfo.ImageType == "PRIVATE_IMAGE" {
vmInfo.ImageType = irs.MyImage
} else {
vmInfo.ImageType = irs.PublicImage // "PUBLIC_IMAGE", "SHARED_IMAGE"
}
*/
}
// vmInfo.StartTime = *curVm.CreatedTime
vmStartTime := *curVm.CreatedTime
timeLen := len(vmStartTime)
cblogger.Debug("Server Running Time Format Conversion Processing")
cblogger.Debugf("======> Generation time length [%s]", timeLen)
if timeLen > 7 {
cblogger.Debugf("======> Generation Time Last String [%s]", vmStartTime[timeLen-1:])
var NewStartTime string
if vmStartTime[timeLen-1:] == "Z" && timeLen == 17 {
//cblogger.Infof("======> 문자열 변환 : [%s]", StartTime[:timeLen-1])
NewStartTime = vmStartTime[:timeLen-1] + ":00Z"
cblogger.Debugf("======> Final string conversion : [%s]", NewStartTime)
} else {
NewStartTime = vmStartTime
}
cblogger.Debugf("Convert StartTime string [%s] to time.time", NewStartTime)
//layout := "2020-05-07T01:36Z"
t, err := time.Parse(time.RFC3339, NewStartTime)
if err != nil {
cblogger.Error(err)
} else {
cblogger.Debugf("======> [%v]", t)
vmInfo.StartTime = t
}
}
if !reflect.ValueOf(curVm.OsName).IsNil() {
if strings.Contains(strings.ToUpper(*curVm.OsName), "WINDOWS") {
vmInfo.Platform = irs.WINDOWS
} else {
vmInfo.Platform = irs.LINUX_UNIX
}
}
cblogger.Debug(curVm.LoginSettings)
if !reflect.ValueOf(curVm.LoginSettings).IsNil() {
if !reflect.ValueOf(curVm.LoginSettings.KeyIds).IsNil() {
if len(curVm.LoginSettings.KeyIds) > 0 {
vmInfo.KeyPairIId = irs.IID{SystemId: *curVm.LoginSettings.KeyIds[0]}
}
}
}
if !reflect.ValueOf(curVm.PublicIpAddresses).IsNil() {
vmInfo.PublicIP = *curVm.PublicIpAddresses[0]
}
if !reflect.ValueOf(curVm.Placement.Zone).IsNil() {
vmInfo.Region = irs.RegionInfo{
Region: vmHandler.Region.Region, //리전 정보 추가
Zone: *curVm.Placement.Zone,
}
}
if !reflect.ValueOf(curVm.VirtualPrivateCloud.VpcId).IsNil() {
vmInfo.VpcIID = irs.IID{SystemId: *curVm.VirtualPrivateCloud.VpcId}
}
if !reflect.ValueOf(curVm.VirtualPrivateCloud.SubnetId).IsNil() {
vmInfo.SubnetIID = irs.IID{SystemId: *curVm.VirtualPrivateCloud.SubnetId}
}
if !reflect.ValueOf(curVm.SecurityGroupIds).IsNil() {
for _, curSecurityGroupId := range curVm.SecurityGroupIds {
vmInfo.SecurityGroupIIds = append(vmInfo.SecurityGroupIIds, irs.IID{SystemId: *curSecurityGroupId})
}
}
if !reflect.ValueOf(curVm.PrivateIpAddresses).IsNil() {
vmInfo.PrivateIP = *curVm.PrivateIpAddresses[0]
}
keyValueList := []irs.KeyValue{
{Key: "InstanceState", Value: *curVm.InstanceState},
{Key: "OsName", Value: *curVm.OsName},
}
//요금타입
if !reflect.ValueOf(curVm.InstanceChargeType).IsNil() {
keyValueList = append(keyValueList, irs.KeyValue{Key: "InstanceChargeType", Value: *curVm.InstanceChargeType})
}
//데이터 디스크 정보
if !reflect.ValueOf(curVm.DataDisks).IsNil() {
if len(curVm.DataDisks) > 0 {
// if !reflect.ValueOf(curVm.DataDisks[0].DiskId).IsNil() {
// vmInfo.VMBlockDisk = *curVm.DataDisks[0].DiskId
// }
for _, dataDisk := range curVm.DataDisks {
dataDiskIID := irs.IID{SystemId: *dataDisk.DiskId}
vmInfo.DataDiskIIDs = append(vmInfo.DataDiskIIDs, dataDiskIID)
}
}
}
//시스템 디스크 정보
if !reflect.ValueOf(curVm.SystemDisk).IsNil() {
if !reflect.ValueOf(curVm.SystemDisk.DiskType).IsNil() {
keyValueList = append(keyValueList, irs.KeyValue{Key: "SystemDiskType", Value: *curVm.SystemDisk.DiskType})
vmInfo.RootDiskType = *curVm.SystemDisk.DiskType
}
if !reflect.ValueOf(curVm.SystemDisk.DiskId).IsNil() {
keyValueList = append(keyValueList, irs.KeyValue{Key: "SystemDiskId", Value: *curVm.SystemDisk.DiskId})
vmInfo.VMBootDisk = *curVm.SystemDisk.DiskId
vmInfo.RootDeviceName = *curVm.SystemDisk.DiskId
}
if !reflect.ValueOf(curVm.SystemDisk.DiskSize).IsNil() {
keyValueList = append(keyValueList, irs.KeyValue{Key: "SystemDiskSize", Value: strconv.FormatInt(*curVm.SystemDisk.DiskSize, 10)})
vmInfo.RootDiskSize = strconv.FormatInt(*curVm.SystemDisk.DiskSize, 10)
}
}
if !reflect.ValueOf(curVm.InternetAccessible).IsNil() {
if !reflect.ValueOf(curVm.InternetAccessible.InternetChargeType).IsNil() {
keyValueList = append(keyValueList, irs.KeyValue{Key: "InternetChargeType", Value: *curVm.InternetAccessible.InternetChargeType})
}
if !reflect.ValueOf(curVm.InternetAccessible.InternetMaxBandwidthOut).IsNil() {
keyValueList = append(keyValueList, irs.KeyValue{Key: "InternetMaxBandwidthOut", Value: strconv.FormatInt(*curVm.InternetAccessible.InternetMaxBandwidthOut, 10)})
}
}
vmInfo.KeyValueList = keyValueList
return vmInfo, nil
}
func (vmHandler *TencentVMHandler) ListVM() ([]*irs.VMInfo, error) {
cblogger.Infof("Start")
callogger := call.GetLogger("HISCALL")
callLogInfo := call.CLOUDLOGSCHEMA{
CloudOS: call.TENCENT,
RegionZone: vmHandler.Region.Zone,
ResourceType: call.VM,
ResourceName: "ListVM()",
CloudOSAPI: "DescribeInstances()",
ElapsedTime: "",
ErrorMSG: "",
}
request := cvm.NewDescribeInstancesRequest()
request.Limit = common.Int64Ptr(100)
callLogStart := call.Start()
response, err := vmHandler.Client.DescribeInstances(request)
callLogInfo.ElapsedTime = call.Elapsed(callLogStart)
if err != nil {
callLogInfo.ErrorMSG = err.Error()
callogger.Error(call.String(callLogInfo))
cblogger.Error(err)
return nil, err
}
callogger.Info(call.String(callLogInfo))
cblogger.Debug(response.ToJsonString())
var vmInfoList []*irs.VMInfo
for _, curVm := range response.Response.InstanceSet {
vmInfo, _ := vmHandler.GetVM(irs.IID{SystemId: *curVm.InstanceId})
vmInfoList = append(vmInfoList, &vmInfo)
}
return vmInfoList, nil
}
func (vmHandler *TencentVMHandler) GetVMStatus(vmIID irs.IID) (irs.VMStatus, error) {
cblogger.Infof("vmNameId : [%s]", vmIID.SystemId)
callogger := call.GetLogger("HISCALL")
callLogInfo := call.CLOUDLOGSCHEMA{
CloudOS: call.TENCENT,
RegionZone: vmHandler.Region.Zone,
ResourceType: call.VM,
ResourceName: vmIID.SystemId,
CloudOSAPI: "DescribeInstancesStatus()",
ElapsedTime: "",
ErrorMSG: "",
}
request := cvm.NewDescribeInstancesStatusRequest()
request.InstanceIds = common.StringPtrs([]string{vmIID.SystemId})
callLogStart := call.Start()
response, err := vmHandler.Client.DescribeInstancesStatus(request)
callLogInfo.ElapsedTime = call.Elapsed(callLogStart)
if err != nil {
callLogInfo.ErrorMSG = err.Error()
callogger.Error(call.String(callLogInfo))
cblogger.Error(err)
return irs.VMStatus("Failed"), err
}
callogger.Info(call.String(callLogInfo))
cblogger.Debug(response.ToJsonString())
if *response.Response.TotalCount < 1 {
return irs.VMStatus("Failed"), errors.New("Status information not found")
}
vmStatus, errStatus := ConvertVMStatusString(*response.Response.InstanceStatusSet[0].InstanceState)
cblogger.Infof("vmStatus : [%s]", vmStatus)
return vmStatus, errStatus
}
func (vmHandler *TencentVMHandler) ListVMStatus() ([]*irs.VMStatusInfo, error) {
cblogger.Debug("Start")
callogger := call.GetLogger("HISCALL")
callLogInfo := call.CLOUDLOGSCHEMA{
CloudOS: call.TENCENT,
RegionZone: vmHandler.Region.Zone,
ResourceType: call.VM,
ResourceName: "ListVMStatus()",
CloudOSAPI: "DescribeInstancesStatus()",
ElapsedTime: "",
ErrorMSG: "",
}
request := cvm.NewDescribeInstancesStatusRequest()
request.Limit = common.Int64Ptr(100)
callLogStart := call.Start()
response, err := vmHandler.Client.DescribeInstancesStatus(request)
callLogInfo.ElapsedTime = call.Elapsed(callLogStart)
if err != nil {
callLogInfo.ErrorMSG = err.Error()
callogger.Error(call.String(callLogInfo))
cblogger.Error(err)
return nil, err
}
callogger.Info(call.String(callLogInfo))
cblogger.Debug(response.ToJsonString())
var vmStatusList []*irs.VMStatusInfo
for _, curVm := range response.Response.InstanceStatusSet {
vmStatus, _ := ConvertVMStatusString(*curVm.InstanceState)
vmStatusInfo := irs.VMStatusInfo{
IId: irs.IID{SystemId: *curVm.InstanceId},
VmStatus: vmStatus,
}
cblogger.Info(vmStatusInfo.IId.SystemId, " Instance Status : ", vmStatusInfo.VmStatus)
vmStatusList = append(vmStatusList, &vmStatusInfo)
}
return vmStatusList, nil
}
// tencent life cycle
// https://intl.cloud.tencent.com/document/product/213/4856?lang=en&pg=
func ConvertVMStatusString(vmStatus string) (irs.VMStatus, error) {
var resultStatus string
cblogger.Infof("vmStatus : [%s]", vmStatus)
if strings.EqualFold(vmStatus, "pending") {
//resultStatus = "Creating" // VM 생성 시점의 Pending은 CB에서는 조회가 안되기 때문에 일단 처리하지 않음.
resultStatus = "Resuming" // Resume 요청을 받아서 재기동되는 단계에도 Pending이 있기 때문에 Pending은 Resuming으로 맵핑함.
} else if strings.EqualFold(vmStatus, "starting") {
resultStatus = "Resuming"
} else if strings.EqualFold(vmStatus, "running") {
resultStatus = "Running"
} else if strings.EqualFold(vmStatus, "stopping") {
resultStatus = "Suspending"
} else if strings.EqualFold(vmStatus, "stopped") {
resultStatus = "Suspended"
//} else if strings.EqualFold(vmStatus, "pending") {
// resultStatus = "Resuming"
} else if strings.EqualFold(vmStatus, "Rebooting") {
resultStatus = "Rebooting"
} else if strings.EqualFold(vmStatus, "shutting-down") {
resultStatus = "Terminating"
} else if strings.EqualFold(vmStatus, "terminating") {
resultStatus = "Terminating"
} else if strings.EqualFold(vmStatus, "shut-down") {
resultStatus = "Terminated"
} else if strings.EqualFold(vmStatus, "Terminated") {
resultStatus = "Terminated"
} else {
//resultStatus = "Failed"
cblogger.Debugf("Mapping information matching vmStatus [%s] not found.", vmStatus)
return irs.VMStatus("Failed"), errors.New("Cannot find CB VM status information matching " + vmStatus)
}
cblogger.Infof("VM 상태 치환 : [%s] ==> [%s]", vmStatus, resultStatus)
return irs.VMStatus(resultStatus), nil
}
// VM 정보를 조회할 수 있을 때까지 최대 30초간 대기
func (vmHandler *TencentVMHandler) WaitForRun(vmIID irs.IID) (irs.VMStatus, error) {
cblogger.Info("======> Waiting until Running status is reached as some information, such as Public IP, cannot be retrieved immediately after VM creation.")
//waitStatus := "NotExist" //VM정보 조회가 안됨.
waitStatus := "Running"
//waitStatus := "Creating" //너무 일찍 종료 시 리턴할 VM의 세부 항목의 정보 조회가 안됨.
//===================================
// Suspending 되도록 3초 정도 대기 함.
//===================================
curRetryCnt := 0
maxRetryCnt := 120
for {
curStatus, errStatus := vmHandler.GetVMStatus(vmIID)
if errStatus != nil {
cblogger.Error(errStatus.Error())
}
cblogger.Info("===>VM Status : ", curStatus)
if curStatus == irs.VMStatus(waitStatus) { //|| curStatus == irs.VMStatus("Running") {
cblogger.Infof("===>VM state is [%s] and quiesce.", curStatus)
break
}
//if curStatus != irs.VMStatus(waitStatus) {