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AlibabaDriver.go
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AlibabaDriver.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 Example for PoC Test.
//
// by zephy@mz.co.kr, 2019.09.
package alibaba
import (
"fmt"
"github.com/aliyun/alibaba-cloud-sdk-go/sdk/auth/credentials"
"github.com/aliyun/alibaba-cloud-sdk-go/services/ecs"
"github.com/aliyun/alibaba-cloud-sdk-go/services/vpc"
alicon "github.com/cloud-barista/cb-spider/cloud-control-manager/cloud-driver/drivers/alibaba/connect"
idrv "github.com/cloud-barista/cb-spider/cloud-control-manager/cloud-driver/interfaces"
icon "github.com/cloud-barista/cb-spider/cloud-control-manager/cloud-driver/interfaces/connect"
"github.com/davecgh/go-spew/spew"
)
import (
"time"
"github.com/aliyun/alibaba-cloud-sdk-go/sdk"
)
type AlibabaDriver struct{}
func (AlibabaDriver) GetDriverVersion() string {
return "ALIBABA-CLOUD DRIVER Version 1.0"
}
func (AlibabaDriver) GetDriverCapability() idrv.DriverCapabilityInfo {
var drvCapabilityInfo idrv.DriverCapabilityInfo
drvCapabilityInfo.ImageHandler = false
drvCapabilityInfo.VPCHandler = false
drvCapabilityInfo.SecurityHandler = false
drvCapabilityInfo.KeyPairHandler = false
drvCapabilityInfo.VNicHandler = false
drvCapabilityInfo.PublicIPHandler = false
drvCapabilityInfo.VMHandler = false
drvCapabilityInfo.VMSpecHandler = false
return drvCapabilityInfo
}
func (driver *AlibabaDriver) ConnectCloud(connectionInfo idrv.ConnectionInfo) (icon.CloudConnection, error) {
// 1. get info of credential and region for Test A Cloud from connectionInfo.
// 2. create a client object(or service object) of Test A Cloud with credential info.
// 3. create CloudConnection Instance of "connect/TDA_CloudConnection".
// 4. return CloudConnection Interface of TDA_CloudConnection.
ECSClient, err := getECSClient(connectionInfo)
if err != nil {
return nil, err
}
VPCClient, err := getVPCClient(connectionInfo)
if err != nil {
return nil, err
}
iConn := alicon.AlibabaCloudConnection{
Region: connectionInfo.RegionInfo,
VMClient: ECSClient,
KeyPairClient: ECSClient,
ImageClient: ECSClient,
//PublicIPClient: VPCClient,
SecurityGroupClient: ECSClient,
VpcClient: VPCClient,
//VNetClient: VPCClient,
//VNicClient: ECSClient,
//SubnetClient: VPCClient,
VmSpecClient: ECSClient,
}
return &iConn, nil
}
func getECSClient(connectionInfo idrv.ConnectionInfo) (*ecs.Client, error) {
// Region Info
fmt.Println("AlibabaDriver : getECSClient() - Region : [" + connectionInfo.RegionInfo.Region + "]")
/*
// Customize config
config := sdk.NewConfig().
WithEnableAsync(true).
WithGoRoutinePoolSize(5).
WithMaxTaskQueueSize(1000)
// 600*time.Second
//fmt.Println(config)
spew.Dump(config)
*/
// Create a credential object
/* BaseCredential는 deprecated 되었음.
credential := &credentials.BaseCredential{
AccessKeyId: connectionInfo.CredentialInfo.ClientId,
AccessKeySecret: connectionInfo.CredentialInfo.ClientSecret,
}
*/
credential := &credentials.AccessKeyCredential{
AccessKeyId: connectionInfo.CredentialInfo.ClientId,
AccessKeySecret: connectionInfo.CredentialInfo.ClientSecret,
}
config := sdk.NewConfig()
config.Timeout = time.Duration(15) * time.Second //time.Millisecond
config.AutoRetry = true
config.MaxRetryTime = 2
//sdk.Timeout(1000)
//escClient, err := ecs.NewClientWithAccessKey(connectionInfo.RegionInfo.Region, credential.AccessKeyId, credential.AccessKeySecret)
escClient, err := ecs.NewClientWithOptions(connectionInfo.RegionInfo.Region, config, credential)
if err != nil {
fmt.Println("Could not create alibaba's ecs service client", err)
spew.Dump(err)
return nil, err
}
//spew.Dump(escClient)
/*
escClient, err := sdk.NewClientWithAccessKey("REGION_ID", "ACCESS_KEY_ID", "ACCESS_KEY_SECRET")
if err != nil {
// Handle exceptions
panic(err)
}
*/
return escClient, nil
}
func getVPCClient(connectionInfo idrv.ConnectionInfo) (*vpc.Client, error) {
// Region Info
fmt.Println("AlibabaDriver : getVPCClient() - Region : [" + connectionInfo.RegionInfo.Region + "]")
/*
// Customize config
config := sdk.NewConfig().
WithEnableAsync(true).
WithGoRoutinePoolSize(5).
WithMaxTaskQueueSize(1000)
// 600*time.Second
//fmt.Println(config)
*/
// Create a credential object
/* BaseCredential는 deprecated 되었음.
credential := &credentials.BaseCredential{
AccessKeyId: connectionInfo.CredentialInfo.ClientId,
AccessKeySecret: connectionInfo.CredentialInfo.ClientSecret,
}
*/
credential := &credentials.AccessKeyCredential{
AccessKeyId: connectionInfo.CredentialInfo.ClientId,
AccessKeySecret: connectionInfo.CredentialInfo.ClientSecret,
}
config := sdk.NewConfig()
config.Timeout = time.Duration(15) * time.Second //time.Millisecond
config.AutoRetry = true
config.MaxRetryTime = 2
//sdk.Timeout(1000)
//vpcClient, err := vpc.NewClientWithAccessKey(connectionInfo.RegionInfo.Region, credential.AccessKeyId, credential.AccessKeySecret)
vpcClient, err := vpc.NewClientWithOptions(connectionInfo.RegionInfo.Region, config, credential)
if err != nil {
fmt.Println("Could not create alibaba's vpc service client", err)
return nil, err
}
return vpcClient, nil
}