Vmware vCenter API： Step 1 创建数据中心，集群，主机

使用开源sdk vijava (http://vijava.sourceforge.net/)

1.创建数据中心

String vCenterAddress = "172.16.211.31";
String vCenterUserName = "administrator";
String vCenterPassword = "P@ssw0rd!";
//建立到vCenter 的链接
ServiceInstance si = new ServiceInstance(new URL("https://"
				+ vCenterAddress + "/sdk"), vCenterUserName, vCenterPassword,
				true);
String datacenterName = "Test-Datacenter";
//创建数据中心
Datacenter dc = si.getRootFolder().createDatacenter(datacenterName);

2.在数据中心中添加集群

String clusterName = "Test-Cluster";
//在新创建的数据中心下创建集群
ClusterConfigSpecEx clusterSpec = new ClusterConfigSpecEx();
ClusterComputeResource cluster = dc.getHostFolder().createClusterEx(clusterName, clusterSpec );

3.在数据中心中添加ESXi主机

HostConnectSpec hostSpec = new HostConnectSpec();
		String userName = "root";
		String password = "password";
		String host ="172.16.210.111";
		hostSpec.setUserName(userName);
		hostSpec.setPassword(password);
		hostSpec.setHostName(host);
		hostSpec.setForce(true); // forcely take over the host
		//添加主机到集群中
		Task morTask = cluster.addHost_Task(hostSpec, true, null, null);
		String taskResult = morTask.waitForTask();

		if (!Task.SUCCESS.equalsIgnoreCase(taskResult)) {
			throw new RuntimeException("Unable to add host " + host
					+ " to vSphere cluster due to " + taskResult);
		}

全部代码：

String vCenterAddress = "172.16.211.31";
		String vCenterUserName = "administrator";
		String vCenterPassword = "P@ssw0rd!";
		
		ServiceInstance si = new ServiceInstance(new URL("https://"
				+ vCenterAddress + "/sdk"), vCenterUserName, vCenterPassword,
				true);
		String datacenterName = "Test-Datacenter";
		//创建数据中心
		Datacenter dc = si.getRootFolder().createDatacenter(datacenterName);
		String clusterName = "Test-Cluster";
		//在新创建的数据中心下创建集群
		ClusterConfigSpecEx clusterSpec = new ClusterConfigSpecEx();
		ClusterComputeResource cluster = dc.getHostFolder().createClusterEx(clusterName, clusterSpec );

		HostConnectSpec hostSpec = new HostConnectSpec();
		String userName = "root";
		String password = "password";
		String host ="172.16.210.111";
		hostSpec.setUserName(userName);
		hostSpec.setPassword(password);
		hostSpec.setHostName(host);
		hostSpec.setForce(true); // forcely take over the host
		//添加主机到集群中
		Task morTask = cluster.addHost_Task(hostSpec, true, null, null);
		String taskResult = morTask.waitForTask();

		if (!Task.SUCCESS.equalsIgnoreCase(taskResult)) {
			throw new RuntimeException("Unable to add host " + host
					+ " to vSphere cluster due to " + taskResult);
		}