创建vmfs,主机集群列表展示速度较慢问题

dmestore-service/src/main/java/com/huawei/dmestore/model/ClusterTree.java

@@ -1,6 +1,7 @@
 package com.huawei.dmestore.model;
 
 import java.io.Serializable;
+import java.util.ArrayList;
 import java.util.List;
 
 /**
@@ -14,7 +15,7 @@ public class ClusterTree implements Serializable {
     private String clusterId;
     private String clusterName;
     private boolean flag = true;
-    private List<ClusterTree> children;
+    private List<ClusterTree> children = new ArrayList<>();
 
     public ClusterTree(String clusterId, String clusterName, List<ClusterTree> children) {
         this.clusterId = clusterId;
@@ -58,11 +59,13 @@ public void setFlag(boolean flag) {
         this.flag = flag;
     }
 
+
     @Override
     public String toString() {
         return "ClusterTree{" +
                 "clusterId='" + clusterId + '\'' +
                 ", clusterName='" + clusterName + '\'' +
+                ", flag=" + flag +
                 ", children=" + children +
                 '}';
     }

dmestore-service/src/main/java/com/huawei/dmestore/model/EsxiInstanceTree.java

@@ -0,0 +1,78 @@
+package com.huawei.dmestore.model;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class EsxiInstanceTree {
+
+    private List<String> hostIds = new ArrayList<>();
+    private List<String> hostIdsOnCluster = new ArrayList<>();
+    private List<String> clusterIds = new ArrayList<>();
+    private List<String> hostIdsIndependence = new ArrayList<>();
+    //集群信息
+    private List<ClusterTree> clusters = new ArrayList<>();
+    //主机信息
+    private List<ClusterTree> hosts = new ArrayList<>();
+    public EsxiInstanceTree() {
+    }
+
+    public List<String> getHostIds() {
+        return hostIds;
+    }
+
+    public void setHostIds(List<String> hostIds) {
+        this.hostIds = hostIds;
+    }
+
+    public List<String> getHostIdsOnCluster() {
+        return hostIdsOnCluster;
+    }
+
+    public void setHostIdsOnCluster(List<String> hostIdsOnCluster) {
+        this.hostIdsOnCluster = hostIdsOnCluster;
+    }
+
+    public List<String> getClusterIds() {
+        return clusterIds;
+    }
+
+    public void setClusterIds(List<String> clusterIds) {
+        this.clusterIds = clusterIds;
+    }
+
+    public List<String> getHostIdsIndependence() {
+        return hostIdsIndependence;
+    }
+
+    public void setHostIdsIndependence(List<String> hostIdsIndependence) {
+        this.hostIdsIndependence = hostIdsIndependence;
+    }
+
+    public List<ClusterTree> getClusters() {
+        return clusters;
+    }
+
+    public void setClusters(List<ClusterTree> clusters) {
+        this.clusters = clusters;
+    }
+
+    public List<ClusterTree> getHosts() {
+        return hosts;
+    }
+
+    public void setHosts(List<ClusterTree> hosts) {
+        this.hosts = hosts;
+    }
+
+    @Override
+    public String toString() {
+        return "EsxiInstanceTree{" +
+                "hostIds=" + hostIds +
+                ", hostIdsOnCluster=" + hostIdsOnCluster +
+                ", clusterIds=" + clusterIds +
+                ", hostIdsIndependence=" + hostIdsIndependence +
+                ", clusters=" + clusters +
+                ", hosts=" + hosts +
+                '}';
+    }
+}

dmestore-service/src/main/java/com/huawei/dmestore/mvc/VmwareAccessController.java

@@ -294,7 +294,7 @@ public ResponseBodyBean getClustersByDsObjectIdNew(@RequestParam("dataStoreObjec
     public ResponseBodyBean listIndependenceHosts() {
         String failureStr = "";
         try {
-            return success(vmwareAccessService.listHostsAndClusterReturnTree());
+            return success(vmwareAccessService.listHostsAndClusterReturnTree1());
         } catch (DmeException e) {
             LOG.error("list vmware host failure:", e);
             failureStr = "list vmware host failure:" + e.toString();

dmestore-service/src/main/java/com/huawei/dmestore/services/VmwareAccessService.java

@@ -139,5 +139,7 @@ List<Map<String, String>> getMountDataStoresByClusterObjectId(String clusterObje
      */
     List<ClusterTree>  listHostsAndClusterReturnTree() throws DmeException;
 
+    List<ClusterTree>  listHostsAndClusterReturnTree1() throws DmeException;
+
     List<Map<String, String>> getNoMountedHostByDsObj(List<Map<String, String>> lists,String datastoreObjectId) throws DmeException;
 }

dmestore-service/src/main/java/com/huawei/dmestore/services/VmwareAccessServiceImpl.java

@@ -6,6 +6,7 @@
 import com.huawei.dmestore.exception.DmeSqlException;
 import com.huawei.dmestore.exception.VcenterException;
 import com.huawei.dmestore.model.ClusterTree;
+import com.huawei.dmestore.model.EsxiInstanceTree;
 import com.huawei.dmestore.utils.ToolUtils;
 import com.huawei.dmestore.utils.VCSDKUtils;
 
@@ -14,6 +15,7 @@
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.util.CollectionUtils;
 import org.springframework.util.ObjectUtils;
@@ -512,6 +514,8 @@ public List<ClusterTree> listHostsAndClusterReturnTree() throws DmeException {
         List<String> clusteridList = null;
         try {
             // 取得vcenter中的所有host。
+            EsxiInstanceTree instanceTree = vcsdkUtils.getInstanceTree();
+
             String hostListStr = vcsdkUtils.getAllHosts();
             clusteridList = vcsdkUtils.getAllClusterIds();
             if (!StringUtils.isEmpty(hostListStr)) {
@@ -529,6 +533,20 @@ public List<ClusterTree> listHostsAndClusterReturnTree() throws DmeException {
             if (!CollectionUtils.isEmpty(hostList)) {
                 temp = getHostTempList(hostList);
                 //todo 查询主机是否属于集群，如果属于集群就不返回
+                if (!CollectionUtils.isEmpty(clusteridList)) {
+                    for(String clusterid : clusteridList){
+                        List<String> hosts = vcsdkUtils.getHostidsOnCluster(clusterid);
+                        for (Map<String, String> hostidMap : hostList) {
+                            if (!CollectionUtils.isEmpty(hosts) && hosts.contains(hostidMap.get(HOST_ID))) {
+                                temp.remove(hostidMap.get(HOST_ID));
+                            }
+                            if (temp.size() == 0) {
+                                break;
+                            }
+                        }
+                    }
+                }
+
                 for (Map<String, String> hostidMap : hostList) {
                     if (!CollectionUtils.isEmpty(clusteridList)) {
                         for (String clusterid : clusteridList) {
@@ -577,6 +595,38 @@ public List<ClusterTree> listHostsAndClusterReturnTree() throws DmeException {
         return treeList;
     }
 
+    @Override
+    public List<ClusterTree> listHostsAndClusterReturnTree1() throws DmeException {
+        LOG.info("Create VMFS --> Start querying the host list!");
+        long startTime = System.currentTimeMillis();
+        EsxiInstanceTree instanceTree = new EsxiInstanceTree();
+        try {
+            instanceTree = vcsdkUtils.getInstanceTree();
+            // 取得独立主机id
+            if (instanceTree.getHostIds().size() > 0) {
+                for (String hostId : instanceTree.getHostIds()) {
+                    if (!instanceTree.getHostIdsOnCluster().contains(hostId)) {
+                        instanceTree.getHostIdsIndependence().add(hostId);
+                    }
+                }
+            }
+            List<ClusterTree> clusters = instanceTree.getClusters();
+            if (instanceTree.getHosts().size() > 0) {
+                for (ClusterTree host : instanceTree.getHosts()) {
+                    if (instanceTree.getHostIdsIndependence().contains(host.getClusterId())) {
+                        instanceTree.getClusters().add(host);
+                    }
+                }
+            }
+            long endTime = System.currentTimeMillis();
+            LOG.info("Create VMFS --> End host list query , time consuming: " + (endTime - startTime)+ " ms.");
+        } catch (Exception e) {
+            LOG.error("list hosts And clusters return tree error:", e);
+            throw new DmeException(e.getMessage());
+        }
+        return instanceTree.getClusters();
+    }
+
     @Override
     public List<Map<String, String>> getNoMountedHostByDsObj(List<Map<String, String>> lists,String datastoreObjectId) throws DmeException {
         List<Map<String, String>> latlists = new ArrayList<>();

dmestore-service/src/main/java/com/huawei/dmestore/utils/VCSDKUtils.java

@@ -6,6 +6,8 @@
 import com.huawei.dmestore.entity.VCenterInfo;
 import com.huawei.dmestore.exception.DmeException;
 import com.huawei.dmestore.exception.VcenterException;
+import com.huawei.dmestore.model.ClusterTree;
+import com.huawei.dmestore.model.EsxiInstanceTree;
 import com.huawei.dmestore.model.UpHostVnicRequestBean;
 import com.huawei.vmware.VcConnectionHelpers;
 import com.huawei.vmware.autosdk.SessionHelper;
@@ -440,6 +442,77 @@ public String getHostsByDsObjectId(String dataStoreObjectId) throws VcenterExcep
         return getHostsByDsObjectId(dataStoreObjectId, false);
     }
 
+    /**
+     * 查询所有主机，集群，集群上主机的信息
+     * @return
+     */
+    public EsxiInstanceTree getInstanceTree() throws Exception {
+        EsxiInstanceTree esxiInstanceTree = new EsxiInstanceTree();
+
+        List<String> clusterIds = new ArrayList<>();
+        //集群上主机id
+        List<String> hostIdsOnCluster = new ArrayList<>();
+        //独立主机id
+        List<String> hostIds = new ArrayList();
+        try{
+            VmwareContext[] vmwareContexts = vcConnectionHelpers.getAllContext();
+            for (VmwareContext vmwareContext : vmwareContexts) {
+                RootFsMo rootFsMo = rootVmwareMoFactory.build(vmwareContext, vmwareContext.getRootFolder());
+                List<Pair<ManagedObjectReference, String>> cls = rootFsMo.getAllClusterOnRootFs();
+                if (cls != null && cls.size() > 0) {
+                    for (Pair<ManagedObjectReference, String> cl : cls) {
+                        ClusterTree cluster = new ClusterTree();
+                        ClusterMo cl1 = clusterVmwareMoFactory.build(vmwareContext, cl.first());
+                        String objectId = vcConnectionHelpers.mor2ObjectId(cl1.getMor(), vmwareContext.getServerAddress());
+                        clusterIds.add(objectId);
+                        cluster.setClusterId(objectId);
+                        cluster.setClusterName(cl1.getName());
+
+                        String serverguid = vcConnectionHelpers.objectId2Serverguid(objectId);
+                        VmwareContext context = vcConnectionHelpers.getServerContext(serverguid);
+                        //获取所有集群上的主机
+                        List<Pair<ManagedObjectReference, String>> clusterHosts = cl1.getClusterHosts();
+                        if (clusterHosts != null && clusterHosts.size() > 0) {
+                            for (Pair<ManagedObjectReference, String> host : clusterHosts) {
+                                ClusterTree cluster1 = new ClusterTree();
+                                HostMo host1 = hostVmwareFactory.build(context, host.first());
+                                String hostId = vcConnectionHelpers.mor2ObjectId(host1.getMor(), context.getServerAddress());
+                                if (!StringUtils.isEmpty(hostId)) {
+                                    cluster1.setClusterId(hostId);
+                                    cluster1.setClusterName(host1.getName());
+                                    hostIdsOnCluster.add(hostId);
+                                }
+                                cluster.getChildren().add(cluster1);
+                            }
+                            esxiInstanceTree.getClusters().add(cluster);
+                        }
+                        //获取所有独立主机
+                        List<Pair<ManagedObjectReference, String>> hosts = rootFsMo.getAllHostOnRootFs();
+                        if (hosts != null && hosts.size() > 0) {
+                            for (Pair<ManagedObjectReference, String> host : hosts) {
+                                ClusterTree cluster1 = new ClusterTree();
+                                HostMo host1 = hostVmwareFactory.build(context, host.first());
+                                String hostId = vcConnectionHelpers.mor2ObjectId(host1.getMor(), context.getServerAddress());
+                                if (!hostIdsOnCluster.contains(hostId)&&!hostIds.contains(hostId)) {
+                                    hostIds.add(hostId);
+                                    cluster1.setClusterId(hostId);
+                                    cluster1.setClusterName(host1.getName());
+                                    esxiInstanceTree.getHosts().add(cluster1);
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            esxiInstanceTree.setClusterIds(clusterIds);
+            esxiInstanceTree.setHostIds(hostIds);
+            esxiInstanceTree.setHostIdsOnCluster(hostIdsOnCluster);
+        }catch(Exception e){
+            throw new VcenterException(e.getMessage());
+        }
+        return esxiInstanceTree;
+    }
+
     /**
      * 得到所有主机的ID与name, boolean mount 是否已经挂载了当前存储的主机
      *
@@ -1030,6 +1103,7 @@ public String getHostsOnCluster(String clusterObjectId) throws VcenterException
                         map.put(HOST_NAME, host1.getName());
                         lists.add(map);
                     }
+
                 }
                 if (lists.size() > 0) {
                     listStr = gson.toJson(lists);
@@ -1096,6 +1170,7 @@ public List<String> getHostidsOnCluster(String clusterObjectId) throws VcenterEx
         }
         return hostIds;
     }
+
     /**
      * 得到指定集群下的所有主机,以及指定主机所属集群下的所有主机 20200918objectId
      *