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Test_VMSpecHandler.go
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Test_VMSpecHandler.go
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// Proof of Concepts of CB-Spider.
// The CB-Spider is a sub-Framework of the Cloud-Barista Multi-Cloud Project.
// The CB-Spider Mission is to connect all the clouds with a single interface.
//
// * Cloud-Barista: https://github.com/cloud-barista
//
// This is a Cloud Driver Tester Example.
//
// by ETRI, 2020.09.
package main
import (
"os"
"fmt"
"github.com/davecgh/go-spew/spew"
"github.com/sirupsen/logrus"
"gopkg.in/yaml.v3"
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"
cblog "github.com/cloud-barista/cb-log"
// ncpvpcdrv "github.com/cloud-barista/ncpvpc/ncpvpc" // For local test
ncpvpcdrv "github.com/cloud-barista/cb-spider/cloud-control-manager/cloud-driver/drivers/ncpvpc"
)
var cblogger *logrus.Logger
func init() {
// cblog is a global variable.
cblogger = cblog.GetLogger("NCP VPC Resource Test")
cblog.SetLevel("info")
}
// Test VMSpec
func handleVMSpec() {
cblogger.Debug("Start VMSpecHandler Resource Test")
ResourceHandler, err := getResourceHandler("VMSpec")
if err != nil {
panic(err)
}
handler := ResourceHandler.(irs.VMSpecHandler)
for {
fmt.Println("\n============================================================================================")
fmt.Println("[ VMSpec Resource Test ]")
fmt.Println("1. ListVMSpec()")
fmt.Println("2. GetVMSpec()")
fmt.Println("3. ListOrgVMSpec()")
fmt.Println("4. GetOrgVMSpec()")
fmt.Println("0. Exit")
fmt.Println("\n Select a number above!! : ")
fmt.Println("============================================================================================")
// reqVMSpec := config.Ncp.VMSpec
// reqVMSpec := "SPSVRSTAND000049" // Count: "2", Mem: "2048", Disk: 50G, 해당 Image ID : SPSW0LINUX000029, SPSW0LINUX000031,
reqVMSpec := "SVR.VSVR.HICPU.C016.M032.NET.SSD.B050.G002" //When Region is 'KR'. vCPU 16EA, Memory 32GB, [SSD]Disk 50GB", Image ID : SW.VSVR.OS.LNX64.UBNTU.SVR1804.B050
config := readConfigFile()
reqRegion := config.Ncp.Region
cblogger.Info("config.Ncp.Region : ", reqRegion)
cblogger.Info("reqVMSpec : ", reqVMSpec)
var commandNum int
inputCnt, err := fmt.Scan(&commandNum)
if err != nil {
panic(err)
}
if inputCnt == 1 {
switch commandNum {
case 1:
fmt.Println("Start ListVMSpec() ...")
result, err := handler.ListVMSpec()
if err != nil {
cblogger.Error("VMSpec list 조회 실패 : ", err)
} else {
fmt.Println("\n==================================================================================================================")
cblogger.Debug("VMSpec list 조회 성공!!")
spew.Dump(result)
cblogger.Debug(result)
cblogger.Infof("전체 VMSpec list count for [%s] : [%d]", reqRegion, len(result))
}
fmt.Println("\nListVMSpec() Test Finished")
case 2:
fmt.Println("Start GetVMSpec() ...")
result, err := handler.GetVMSpec(reqVMSpec)
if err != nil {
cblogger.Error(reqVMSpec, " VMSpec 정보 조회 실패 : ", err)
} else {
fmt.Println("\n==================================================================================================================")
cblogger.Debugf("VMSpec[%s] 정보 조회 성공!!", reqVMSpec)
spew.Dump(result)
cblogger.Debug(result)
}
fmt.Println("\nGetVMSpec() Test Finished")
case 3:
fmt.Println("Start ListOrgVMSpec() ...")
result, err := handler.ListOrgVMSpec()
if err != nil {
cblogger.Error("VMSpec Org list 조회 실패 : ", err)
} else {
cblogger.Debug("VMSpec Org list 조회 성공")
spew.Dump(result)
cblogger.Debug(result)
}
fmt.Println("\nListOrgVMSpec() Test Finished")
case 4:
fmt.Println("Start GetOrgVMSpec() ...")
result, err := handler.GetOrgVMSpec(reqVMSpec)
if err != nil {
cblogger.Error(reqVMSpec, " VMSpec Org 정보 조회 실패 : ", err)
} else {
cblogger.Debugf("VMSpec[%s] Org 정보 조회 성공", reqVMSpec)
spew.Dump(result)
cblogger.Debug(result)
}
fmt.Println("\nGetOrgVMSpec() Test Finished")
case 0:
fmt.Println("Exit")
return
}
}
}
}
func main() {
cblogger.Info("NCP VPC Resource Test")
handleVMSpec()
}
//handlerType : resources폴더의 xxxHandler.go에서 Handler이전까지의 문자열
//(예) ImageHandler.go -> "Image"
func getResourceHandler(handlerType string) (interface{}, error) {
var cloudDriver idrv.CloudDriver
cloudDriver = new(ncpvpcdrv.NcpVpcDriver)
config := readConfigFile()
connectionInfo := idrv.ConnectionInfo{
CredentialInfo: idrv.CredentialInfo{
ClientId: config.Ncp.NcpAccessKeyID,
ClientSecret: config.Ncp.NcpSecretKey,
},
RegionInfo: idrv.RegionInfo{
Region: config.Ncp.Region,
Zone: config.Ncp.Zone,
},
}
// NOTE Just for test
//cblogger.Info(config.Ncp.NcpAccessKeyID)
//cblogger.Info(config.Ncp.NcpSecretKey)
cloudConnection, errCon := cloudDriver.ConnectCloud(connectionInfo)
if errCon != nil {
return nil, errCon
}
var resourceHandler interface{}
var err error
switch handlerType {
case "Image":
resourceHandler, err = cloudConnection.CreateImageHandler()
case "Security":
resourceHandler, err = cloudConnection.CreateSecurityHandler()
case "VNetwork":
resourceHandler, err = cloudConnection.CreateVPCHandler()
case "VM":
resourceHandler, err = cloudConnection.CreateVMHandler()
case "VMSpec":
resourceHandler, err = cloudConnection.CreateVMSpecHandler()
}
if err != nil {
return nil, err
}
return resourceHandler, nil
}
// Region : 사용할 리전명 (ex) ap-northeast-2
// ImageID : VM 생성에 사용할 AMI ID (ex) ami-047f7b46bd6dd5d84
// BaseName : 다중 VM 생성 시 사용할 Prefix이름 ("BaseName" + "_" + "숫자" 형식으로 VM을 생성 함.) (ex) mcloud-barista
// VmID : 라이프 사이트클을 테스트할 EC2 인스턴스ID
// InstanceType : VM 생성시 사용할 인스턴스 타입 (ex) t2.micro
// KeyName : VM 생성시 사용할 키페어 이름 (ex) mcloud-barista-keypair
// MinCount :
// MaxCount :
// SubnetId : VM이 생성될 VPC의 SubnetId (ex) subnet-cf9ccf83
// SecurityGroupID : 생성할 VM에 적용할 보안그룹 ID (ex) sg-0df1c209ea1915e4b
type Config struct {
Ncp struct {
NcpAccessKeyID string `yaml:"ncp_access_key_id"`
NcpSecretKey string `yaml:"ncp_secret_key"`
Region string `yaml:"region"`
Zone string `yaml:"zone"`
ImageID string `yaml:"image_id"`
VmID string `yaml:"ncp_instance_id"`
BaseName string `yaml:"base_name"`
InstanceType string `yaml:"instance_type"`
KeyName string `yaml:"key_name"`
MinCount int64 `yaml:"min_count"`
MaxCount int64 `yaml:"max_count"`
SubnetID string `yaml:"subnet_id"`
SecurityGroupID string `yaml:"security_group_id"`
PublicIP string `yaml:"public_ip"`
} `yaml:"ncpvpc"`
}
func readConfigFile() Config {
// # Set Environment Value of Project Root Path
// goPath := os.Getenv("GOPATH")
// rootPath := goPath + "/src/github.com/cloud-barista/ncp/ncp/main"
// cblogger.Debugf("Test Config file : [%]", rootPath+"/config/config.yaml")
rootPath := os.Getenv("CBSPIDER_ROOT")
configPath := rootPath + "/cloud-control-manager/cloud-driver/drivers/ncpvpc/main/config/config.yaml"
cblogger.Debugf("Test Config file : [%s]", configPath)
data, err := os.ReadFile(configPath)
if err != nil {
panic(err)
}
var config Config
err = yaml.Unmarshal(data, &config)
if err != nil {
panic(err)
}
cblogger.Info("ConfigFile Loaded ...")
// Just for test
cblogger.Debug(config.Ncp.NcpAccessKeyID, " ", config.Ncp.Region)
return config
}