Azure Virtual Machine 之 如何利用Management Class Libraries 创建VM

之前发的blog简单的介绍了如何使用Management Class Libraries 来控制Azure platform。

但由于官方并没有提供文档，所以我们只能够通过自己研究来摸索使用该类库的方法。

在使用过程中我发现可以再抽象出一层中间层，从而让该类库的使用更趋近于Management REST API。

下面以创建一个Virtual Machine 为例让我们来了解如何使用该类库来操作Virtual Machine

首先我们要知道，在Azure Platform中，任何一个VM Instance都要运行在一个HostedService 里面的Deployment下面的。

所以在使用过程中我们需要首先创建一个Hosted Service。

我们可以通过以下两个方法来进行创建：

class Program
{

public const string base64EncodedCertificate = "";
public const string subscriptionId = "";

public static string vmName = "Azure111";
public static string location = "East Asia";
public static string storageAccountName = "superdino";
public static string userName = "Dino";
public static string password = "PassWord1！";

public static string imageFamiliyName = "Windows Server 2012 Datacenter";

static void Main(string[] args)
{
ComputeManagementClient client = new ComputeManagementClient(getCredentials());
//You need a hosted service host VM.
try
{
client.HostedServices.Get(vmName);
}
catch (CloudException e)
{
createCloudServiceByLocation(vmName, location);
}

var OSVHD = client.VirtualMachineImages.CreateOSVHD(vmName, vmName, storageAccountName, imageFamiliyName);
var VMROle = client.VirtualMachines.CreateVMRole(vmName, vmName, VirtualMachineRoleSize.Small, userName, password, OSVHD);
List<Role> roleList = new List<Role>{
VMROle
};
client.VirtualMachines.CreateVMDeployment(vmName, vmName, roleList);
Console.WriteLine("Create VM success");
client.VirtualMachines.AddRole("CloudServiceName", "ExsitDeploymentName", VMROle);

Console.ReadLine();
}

public static void createCloudServiceByLocation(string cloudServiceName, string location)
{
ComputeManagementClient client = new ComputeManagementClient(getCredentials());
HostedServiceCreateParameters hostedServiceCreateParams = new HostedServiceCreateParameters
{
ServiceName = cloudServiceName,
Location = location,
Label = EncodeToBase64(cloudServiceName),
};
try
{
client.HostedServices.Create(hostedServiceCreateParams);
}
catch (CloudException e)
{
throw e;
}

}
public static void createCloudServiceByAffinityGroup(string cloudServiceName, string affinityGroupName)
{
ComputeManagementClient client = new ComputeManagementClient(getCredentials());
HostedServiceCreateParameters hostedServiceCreateParams = new HostedServiceCreateParameters
{
ServiceName = cloudServiceName,
AffinityGroup = affinityGroupName,
Label = EncodeToBase64(cloudServiceName),
};
try
{
client.HostedServices.Create(hostedServiceCreateParams);
}
catch (CloudException e)
{
throw e;
}

}
public static string EncodeToBase64(string toEncode)
{
byte[] toEncodeAsBytes
= System.Text.ASCIIEncoding.ASCII.GetBytes(toEncode);
string returnValue
= System.Convert.ToBase64String(toEncodeAsBytes);
return returnValue;
}

public static SubscriptionCloudCredentials getCredentials()
{
return new CertificateCloudCredentials(subscriptionId, new X509Certificate2(Convert.FromBase64String(base64EncodedCertificate)));
}

}

View Code