Vijava 学习笔记之 DataStore(基础配置信息)

叁歲伎倆 2023-10-16 21:32 13阅读 0赞

vijava 代码

实体类

package com.vmware.pojo;
    
    import java.util.ArrayList;
    import java.util.Calendar;
    
    /**
     * 存储信息
     * @author zhb
     */
    
    public class HostDatastoreInfo extends Entity{
        private String name; //名称
        private String url;  //定位数据存储
        private long freeSpace;  //剩余空间容量 单位:byte
        private long maxFileSize; //最大文件容量 单位:byte
        private long capacity;//容量
        private String accessible; //连接状态
        private String uuid;//特定id
        private Calendar timestamp; //空间剩余空间更新时间
        private ArrayList<HostDatastoreMountInfo> hostMounts = new ArrayList<HostDatastoreMountInfo>();//挂载主机相关信息
        private ArrayList<VirtualVmFile> vmFiles = new ArrayList<VirtualVmFile>();//虚拟机文件
        private String dsType;//存储类型
    
        public long getFreeSpace() {
            return freeSpace;
        }
        public void setFreeSpace(long freeSpace) {
            this.freeSpace = freeSpace;
        }
        public long getMaxFileSize() {
            return maxFileSize;
        }
        public void setMaxFileSize(long maxFileSize) {
            this.maxFileSize = maxFileSize;
        }
        public String getName() {
            return name;
        }
        public void setName(String name) {
            this.name = name;
        }
        public Calendar getTimestamp() {
            return timestamp;
        }
        public void setTimestamp(Calendar timestamp) {
            this.timestamp = timestamp;
        }
        public String getUrl() {
            return url;
        }
        public void setUrl(String url) {
            this.url = url;
        }
        public ArrayList<HostDatastoreMountInfo> getHostMounts() {
            return hostMounts;
        }
        public void setHostMount(HostDatastoreMountInfo hostMount){
            this.hostMounts.add(hostMount);
        }
    
        public void setHostMounts(ArrayList<HostDatastoreMountInfo> hostMounts) {
            this.hostMounts = hostMounts;
        }
        public ArrayList<VirtualVmFile> getVmFiles() {
            return vmFiles;
        }
        public void setVmFile(VirtualVmFile vmFile){
            this.vmFiles.add(vmFile);
        }
        public void setVmFiles(ArrayList<VirtualVmFile> vmFiles) {
            this.vmFiles = vmFiles;
        }
        public long getCapacity() {
            return capacity;
        }
        public void setCapacity(long capacity) {
            this.capacity = capacity;
        }
        public String getUuid() {
            return uuid;
        }
        public void setUuid(String uuid) {
            this.uuid = uuid;
        }
        public String getAccessible() {
            return accessible;
        }
        public void setAccessible(String accessible) {
            this.accessible = accessible;
        }
        public String getDsType() {
            return dsType;
        }
        public void setDsType(String dsType) {
            this.dsType = dsType;
        }
    }

package com.vmware.pojo;
    
    /**
     * 存储配置安装点的相关信息
     * @author Administrator
     *
     */
    public class HostDatastoreMountInfo extends Entity{
        private String path;
        private String accessMode;//访问模式
        private Boolean mounted;  //挂载状态
        private Boolean accessible;  //数据存储是目前从主机访问
    
        public String getPath() {
            return path;
        }
        public void setPath(String path) {
            this.path = path;
        }
        public String getAccessMode() {
            return accessMode;
        }
        public void setAccessMode(String accessMode) {
            this.accessMode = accessMode;
        }
        public Boolean getMounted() {
            return mounted;
        }
        public void setMounted(Boolean mounted) {
            this.mounted = mounted;
        }
        public Boolean getAccessible() {
            return accessible;
        }
        public void setAccessible(Boolean accessible) {
            this.accessible = accessible;
        }
    }

package com.vmware.pojo;
    
    import java.util.Calendar;
    
    /**
     * 虚拟文件
     * @author zhb
     *
     */
    public class VirtualVmFile {
        private String path;
        private Long fileSize;
        private Calendar modification;
        private String owner;
    
        public String getPath() {
            return path;
        }
        public void setPath(String path) {
            this.path = path;
        }
        public Long getFileSize() {
            return fileSize;
        }
        public void setFileSize(Long fileSize) {
            this.fileSize = fileSize;
        }
        public Calendar getModification() {
            return modification;
        }
        public void setModification(Calendar modification) {
            this.modification = modification;
        }
        public String getOwner() {
            return owner;
        }
        public void setOwner(String owner) {
            this.owner = owner;
        }
    }

逻辑层：

package com.vmware.HostSystemOption;
    
    import com.vmware.pojo.HostDatastoreInfo;
    import com.vmware.pojo.HostDatastoreMountInfo;
    import com.vmware.pojo.VirtualVmFile;
    import com.vmware.vim25.*;
    import com.vmware.vim25.mo.Datastore;
    import com.vmware.vim25.mo.HostDatastoreBrowser;
    import com.vmware.vim25.mo.Task;
    import java.util.ArrayList;
    
    /**
     * Created by vixuan-008 on 2015/4/27.
     */
    public class HostSystemDataStoreFound {
    
        /**
         * 获取HostSystem存储信息
         * @param datastore
         * @return
         */
        public HostDatastoreInfo setDatastore(Datastore datastore,boolean isDiscoveryVmFile)
        {
            HostDatastoreInfo hostDatastore = new HostDatastoreInfo();
            hostDatastore.setName(datastore.getSummary().getName());
            hostDatastore.setUrl(datastore.getSummary().getUrl());
            hostDatastore.setMaxFileSize(datastore.getInfo().getMaxFileSize());
            hostDatastore.setFreeSpace(datastore.getSummary().getFreeSpace());
            hostDatastore.setTimestamp(datastore.getInfo().getTimestamp());
            hostDatastore.setCapacity(datastore.getSummary().getCapacity()); //容量
            hostDatastore.setProgId(datastore.getMOR().val);
            hostDatastore.setAccessible("0"); //连接状态
            hostDatastore.setDsType(datastore.getSummary().getType());
            if(datastore.getSummary().isAccessible())
                hostDatastore.setAccessible("1");
            if(datastore.getHost()!=null)
                for(int j=0;j<datastore.getHost().length;j++)
                {
                    HostMountInfo hostMountInfo = datastore.getHost()[j].getMountInfo();
                    HostDatastoreMountInfo hostDatastoreMount = new HostDatastoreMountInfo();
                    hostDatastoreMount.setPath(hostMountInfo.getPath());
                    hostDatastoreMount.setAccessible(hostMountInfo.getAccessible());
                    hostDatastoreMount.setAccessMode(hostMountInfo.getAccessMode());
                    hostDatastoreMount.setMounted(hostMountInfo.getMounted());
                    hostDatastore.setHostMount(hostDatastoreMount);
                }
            if(isDiscoveryVmFile) //是否发现数据源虚拟文件
            {
                ArrayList<VirtualVmFile> vmFiles = getDatastoreVmFile(datastore);
                hostDatastore.setVmFiles(vmFiles);
            }
            return hostDatastore;
        }
    
    
        /**
         * 得取数据存储下面虚拟机文件,也就是虚拟磁盘
         * @param datastore
         * @return
         */
    
        public ArrayList<VirtualVmFile> getDatastoreVmFile(Datastore datastore){
            ArrayList<VirtualVmFile> result = new ArrayList<VirtualVmFile>();
            try{
    
                HostDatastoreBrowser dsBrowser = datastore.getBrowser();
                DatastoreSummary ds =  datastore.getSummary();
                String dsName = ds.getName();
                VmDiskFileQueryFilter vdiskFilter = new VmDiskFileQueryFilter();
                vdiskFilter.setControllerType(new String [] {});
                VmDiskFileQuery fQuery = new VmDiskFileQuery();
                fQuery.setFilter(vdiskFilter);
                HostDatastoreBrowserSearchSpec searchSpec = new HostDatastoreBrowserSearchSpec();
                searchSpec.setQuery(new FileQuery []{fQuery});
                Task task = dsBrowser.searchDatastoreSubFolders_Task("["+dsName+"]", searchSpec);
                task.waitForMe();
                TaskInfo tInfo = task.getTaskInfo();
                ArrayOfHostDatastoreBrowserSearchResults searchResult = (ArrayOfHostDatastoreBrowserSearchResults)tInfo.getResult();
                int len = searchResult.getHostDatastoreBrowserSearchResults().length;
                for(int j=0 ; j<len; j++)
                {
                    HostDatastoreBrowserSearchResults sres =  searchResult.HostDatastoreBrowserSearchResults[j];
                    FileInfo [] fileArray = sres.getFile();
                    if(fileArray == null) continue;
                    for(int k=0 ; k<fileArray.length; k++)
                    {
                        VirtualVmFile vmFile = new VirtualVmFile();
                        vmFile.setFileSize(fileArray[k].getFileSize());
                        vmFile.setModification(fileArray[k].getModification());
                        vmFile.setOwner(fileArray[k].getOwner());
                        vmFile.setPath(fileArray[k].getPath());
                        result.add(vmFile);
                    }
                }
            }catch(Exception e)
            {
    
            }
            return result;
        }
    
    }

测试代码：

package com.vmware.main;
    
    
    import com.vmware.pojo.HostDatastoreInfo;
    import com.vmware.util.Session;
    import com.vmware.vim25.mo.*;
    import com.vmware.HostSystemOption.HostSystemDataStoreFound;
    import java.util.ArrayList;
    import java.util.List;
    
    /**
     * Created by vixuan-008 on 2015/4/27.
     */
    public class HostSystemDataStoreTest {
        public static void main(String[] args){
            try{
                String vmname="172.16.1.22";
                ServiceInstance serviceInstance= Session.getInstance("172.16.1.20", "root", "vmware");
                Folder rootFolder = serviceInstance.getRootFolder();
                HostSystem hostSystem = (HostSystem) new InventoryNavigator(
                        rootFolder).searchManagedEntity("HostSystem", vmname);
                if(hostSystem==null)
                {
                    System.out.println("No VM " + vmname + " found");
                    serviceInstance.getServerConnection().logout();
                    return;
                }
                //指定服务器：HostSystem 关联的Datastore
                Datastore[] datastores= hostSystem.getDatastores();
                List<HostDatastoreInfo> list=new ArrayList<HostDatastoreInfo>();
                HostSystemDataStoreFound hostSystemDataStoreFound=new HostSystemDataStoreFound();
                for(int i=0;i<datastores.length;i++){
                    Datastore datastore =datastores[i];
                    HostDatastoreInfo hostDatastoreInfo=hostSystemDataStoreFound.setDatastore(datastore,false);
                    list.add(hostDatastoreInfo);
                }
    
                //datastore 数量
                System.out.println("size is:"+list.size());
                for(int j=0;j<list.size();j++){
                    HostDatastoreInfo datastoreInfo=list.get(j);
                    System.out.println("------------start-----------------------");
                    System.out.println("name:"+datastoreInfo.getName());
                    System.out.println("------------end-----------------------");
                }
            }catch (Exception e){
                e.printStackTrace();
            }
        }
    }

效果展示:

![Center][]

[Center]: https://img-blog.csdn.net/20150428113338293?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvemhvdXpoaXdlbmdhbmc=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center