Vijava 学习笔记之（HostSystem 关联VirtualMachine）

た入场券 2023-10-16 21:37 25阅读 0赞

源代码：

Server

package com.vmware.client;
    
    import com.vmware.vim25.mo.*;
    
    import java.util.ArrayList;
    import java.util.List;
    
    /**
     * Created by vixuan-008 on 2015/5/21.
     */
    public class HostSystemVirtualMachine {
        public List<String> getVirtualMachines( ServiceInstance serviceInstance,String hostName){
            List<String> list=new ArrayList<String>();
            try{
                Folder rootFolder = serviceInstance.getRootFolder();
                ManagedEntity mes =new InventoryNavigator(rootFolder).searchManagedEntity("HostSystem",hostName);
                if(mes!=null){
                    HostSystem systems=(HostSystem)mes;
                    VirtualMachine[] virtualMachines=systems.getVms();
                    if(virtualMachines!=null &&virtualMachines.length>0){
                        for(VirtualMachine virtualMachine:virtualMachines){
                            String virtualMachineName=virtualMachine.getName();
                            list.add(virtualMachineName);
                        }
                    }
                }
            }catch (Exception e) {
                serviceInstance.getServerConnection().logout();
                return list;
            }finally {
                serviceInstance.getServerConnection().logout();
            }
            return list;
    
        }
    }

测试代码：

package com.vmware.main;
    
    import com.vmware.client.HostSystemVirtualMachine;
    import com.vmware.util.Session;
    import com.vmware.vim25.mo.ServiceInstance;
    
    import java.util.List;
    
    /**
     * Created by vixuan-008 on 2015/5/21.
     */
    public class HostSystemVirtualMachineTest {
        public static void main(String[] args){
            try{
                ServiceInstance serviceInstance= Session.getInstance("****", "root", "vmware");
                String hostname="rack07.emcwh.local";
                HostSystemVirtualMachine hostSystemVirtualMachine=new HostSystemVirtualMachine();
                List<String> list=hostSystemVirtualMachine.getVirtualMachines(serviceInstance,hostname);
                if(list !=null && list.size()>0){
                    for(int i=0;i<list.size();i++){
                        String hostName=list.get(i);
                        System.out.println("name is:"+hostName);
                    }
                }else{
                    System.out.println("list data is null or list.length is zero:");
                }
    
            }catch (Exception e){
                e.printStackTrace();
            }
        }
    }