Examples with ManagedEntity com.vmware.vim25.mo.ManagedEntity used on opensource projects

Example 21 with ManagedEntity

use of com.vmware.vim25.mo.ManagedEntity in project opennms by OpenNMS.

the class VmwareImporter method iterateVirtualMachines.

/**
 * Iterates through the virtual machines and adds them to the requisition object.
 *
 * @param vmwareViJavaAccess the access/connection to use
 */
private void iterateVirtualMachines(VmwareViJavaAccess vmwareViJavaAccess, int apiVersion) {
    ManagedEntity[] managedEntities = null;
    logger.debug("Starting to iterate Virtual Machines on VMware host {} ...", request.getHostname());
    try {
        managedEntities = vmwareViJavaAccess.searchManagedEntities("VirtualMachine");
    } catch (RemoteException e) {
        logger.error("Error iterating Virtual Machines on VMware host {}", request.getHostname());
        logger.error("Exception thrown while iterating for Virtual Machines: ", e);
    }
    if (managedEntities != null) {
        final ExecutorService executor = Executors.newFixedThreadPool(Math.min(managedEntities.length, 10));
        final List<CompletableFuture<Optional<RequisitionNode>>> completableFutures = Arrays.stream(managedEntities).map(managedEntity -> (VirtualMachine) managedEntity).filter(virtualMachine -> checkVMPowerState(virtualMachine)).filter(virtualMachine -> checkForAttribute(virtualMachine)).map(virtualMachine -> CompletableFuture.supplyAsync(() -> {
            logger.debug("Adding Virtual Machine '{}' (ID: {})", virtualMachine.getName(), virtualMachine.getMOR().getVal());
            TreeSet<String> ipAddresses = vmwareViJavaAccess.getVirtualMachineIpAddresses(virtualMachine);
            logger.debug("Found {} IP addresses for Virtual Machine '{}' (ID: {}): {}", ipAddresses.size(), virtualMachine.getName(), virtualMachine.getMOR().getVal(), ipAddresses);
            RequisitionNode node = createRequisitionNode(ipAddresses, virtualMachine, apiVersion, vmwareViJavaAccess);
            if (virtualMachine.getGuest().getGuestFullName() != null) {
                node.putAsset(new RequisitionAsset("operatingSystem", virtualMachine.getGuest().getGuestFullName()));
            }
            try {
                node.putAsset(new RequisitionAsset("cpu", virtualMachine.getConfig().getHardware().getNumCPU() + " vCPU"));
            } catch (Exception e) {
                logger.debug("Can't find CPU information for {} (ID: {})", virtualMachine.getName(), virtualMachine.getMOR().getVal());
            }
            try {
                node.putAsset(new RequisitionAsset("ram", virtualMachine.getConfig().getHardware().getMemoryMB() + " MB"));
            } catch (Exception e) {
                logger.debug("Can't find Memory information for {} (ID: {})", virtualMachine.getName(), virtualMachine.getMOR().getVal());
            }
            return request.isPersistVMs() ? Optional.of(node) : Optional.<RequisitionNode>empty();
        }, executor)).collect(Collectors.toList());
        completableFutures.stream().map(CompletableFuture::join).filter(Optional::isPresent).forEach(m -> {
            synchronized (m_requisition) {
                m_requisition.insertNode(m.get());
            }
        });
        executor.shutdown();
    }
}

Example 22 with ManagedEntity

use of com.vmware.vim25.mo.ManagedEntity in project opennms by OpenNMS.

the class VmwareCimQuery method cimQuery.

private static void cimQuery(String hostname, String username, String password) {
    System.out.print("Trying to connect to " + hostname + "... ");
    VmwareViJavaAccess vmwareViJavaAccess = new VmwareViJavaAccess(hostname, username, password);
    try {
        vmwareViJavaAccess.connect();
    } catch (MalformedURLException e) {
        System.out.println("Exception:");
        e.printStackTrace();
        return;
    } catch (RemoteException e) {
        System.out.println("Exception:");
        e.printStackTrace();
        return;
    }
    System.out.println("Success!");
    ManagedEntity[] hostSystems;
    System.out.print(" Querying " + hostname + " for host systems... ");
    try {
        hostSystems = vmwareViJavaAccess.searchManagedEntities("HostSystem");
    } catch (RemoteException remoteException) {
        remoteException.printStackTrace();
        vmwareViJavaAccess.disconnect();
        return;
    }
    if (hostSystems != null) {
        System.out.println(hostSystems.length + " host system(s) found!");
        for (ManagedEntity managedEntity : hostSystems) {
            HostSystem hostSystem = (HostSystem) managedEntity;
            if (hostSystem.getSummary() != null) {
                if (hostSystem.getRuntime() != null) {
                    String powerState = hostSystem.getRuntime().getPowerState().toString();
                    if (!"poweredOn".equals(powerState)) {
                        System.out.println("  Ignoring host system " + hostSystem.getName() + " (powerState=" + powerState + ")... ");
                        continue;
                    } else {
                        System.out.print("  Determining primary Ip address of host system " + hostSystem.getName() + " (powerState=" + powerState + ")... ");
                    }
                } else {
                    System.out.println("  Ignoring host system " + hostSystem.getName() + " (powerState=unknown)... ");
                    continue;
                }
            } else {
                System.out.println("  Ignoring host system " + hostSystem.getName() + " (powerState=unknown)... ");
                continue;
            }
            String ipAddress;
            ipAddress = vmwareViJavaAccess.getPrimaryHostSystemIpAddress(hostSystem);
            if (ipAddress != null) {
                System.out.print(ipAddress + "\n  Querying host system " + hostSystem.getName() + " for numeric sensors... ");
                List<CIMObject> cimObjects;
                try {
                    cimObjects = vmwareViJavaAccess.queryCimObjects(hostSystem, "CIM_NumericSensor");
                } catch (Exception e) {
                    System.out.println("Exception:");
                    e.printStackTrace();
                    continue;
                }
                if (cimObjects != null) {
                    // FIXME queryCimObjects returns an empty list or a filled list, but never null
                    System.out.println(cimObjects.size() + " sensor(s) found!");
                    for (CIMObject cimObject : cimObjects) {
                        String healthState = vmwareViJavaAccess.getPropertyOfCimObject(cimObject, "HealthState");
                        String cimObjectName = vmwareViJavaAccess.getPropertyOfCimObject(cimObject, "Name");
                        System.out.print("   " + cimObjectName);
                        if (healthState != null) {
                            System.out.println(" " + m_healthStates.get(Integer.valueOf(healthState)));
                        } else {
                            System.out.println();
                        }
                    }
                } else {
                    System.out.println("NULL - aborting...");
                    continue;
                }
            } else {
                System.out.println("NULL - aborting...");
                continue;
            }
        }
    } else {
        System.out.println("NULL - aborting...");
    }
    System.out.println("Cleaning up...");
    vmwareViJavaAccess.disconnect();
}

Example 23 with ManagedEntity

use of com.vmware.vim25.mo.ManagedEntity in project opennms by OpenNMS.

the class VmwareConfigBuilder method generateData.

private void generateData(String rrdRepository) throws Exception {
    serviceInstance = new ServiceInstance(new URL("https://" + hostname + "/sdk"), username, password);
    performanceManager = serviceInstance.getPerformanceManager();
    PerfCounterInfo[] perfCounterInfos = performanceManager.getPerfCounter();
    for (PerfCounterInfo perfCounterInfo : perfCounterInfos) {
        perfCounterInfoMap.put(perfCounterInfo.getKey(), perfCounterInfo);
    }
    System.out.println("Generating configuration files for '" + serviceInstance.getAboutInfo().getFullName() + "' using rrdRepository '" + rrdRepository + "'...");
    final StringBuilder buffer = new StringBuilder();
    buffer.append("Configuration file generated for:\n\n");
    buffer.append("Full name.......: " + serviceInstance.getAboutInfo().getFullName() + "\n");
    buffer.append("API type........: " + serviceInstance.getAboutInfo().getApiType() + "\n");
    buffer.append("API version.....: " + serviceInstance.getAboutInfo().getApiVersion() + "\n");
    buffer.append("Product name....: " + serviceInstance.getAboutInfo().getLicenseProductName() + "\n");
    buffer.append("Product version.: " + serviceInstance.getAboutInfo().getLicenseProductVersion() + "\n");
    buffer.append("OS type.........: " + serviceInstance.getAboutInfo().getOsType() + "\n");
    versionInformation = buffer.toString();
    String[] arr = serviceInstance.getAboutInfo().getApiVersion().split("\\.");
    if (arr.length > 1) {
        apiVersion = arr[0];
        if (Integer.valueOf(apiVersion) < 4) {
            apiVersion = "3";
        }
    }
    ManagedEntity[] hostSystems, virtualMachines;
    virtualMachines = new InventoryNavigator(serviceInstance.getRootFolder()).searchManagedEntities("VirtualMachine");
    if (virtualMachines != null) {
        if (virtualMachines.length > 0) {
            for (ManagedEntity managedEntity : virtualMachines) {
                if ("poweredOn".equals(((VirtualMachine) managedEntity).getRuntime().getPowerState().toString())) {
                    lookupMetrics("default-VirtualMachine" + apiVersion, managedEntity.getMOR().getVal());
                    break;
                }
            }
        } else {
            System.err.println("No virtual machines found");
        }
    }
    hostSystems = new InventoryNavigator(serviceInstance.getRootFolder()).searchManagedEntities("HostSystem");
    if (hostSystems != null) {
        if (hostSystems.length > 0) {
            for (ManagedEntity managedEntity : hostSystems) {
                if ("poweredOn".equals(((HostSystem) managedEntity).getRuntime().getPowerState().toString())) {
                    lookupMetrics("default-HostSystem" + apiVersion, managedEntity.getMOR().getVal());
                    break;
                }
            }
        } else {
            System.err.println("No host systems found!");
        }
    }
    saveVMwareDatacollectionConfig(rrdRepository);
    saveVMwareDatacollectionInclude();
    saveVMwareGraphProperties();
}

Example 24 with ManagedEntity

use of com.vmware.vim25.mo.ManagedEntity in project opennms by OpenNMS.

the class VmwareViJavaAccess method queryPerformanceValues.

/**
 * This method queries performance values for a given managed entity.
 *
 * @param managedEntity the managed entity to query
 * @return the perfomance values
 * @throws RemoteException
 */
public VmwarePerformanceValues queryPerformanceValues(ManagedEntity managedEntity) throws RemoteException {
    VmwarePerformanceValues vmwarePerformanceValues = new VmwarePerformanceValues();
    int refreshRate = getPerformanceManager().queryPerfProviderSummary(managedEntity).getRefreshRate();
    PerfQuerySpec perfQuerySpec = new PerfQuerySpec();
    perfQuerySpec.setEntity(managedEntity.getMOR());
    perfQuerySpec.setMaxSample(Integer.valueOf(1));
    perfQuerySpec.setIntervalId(refreshRate);
    PerfEntityMetricBase[] perfEntityMetricBases = getPerformanceManager().queryPerf(new PerfQuerySpec[] { perfQuerySpec });
    if (perfEntityMetricBases != null) {
        for (int i = 0; i < perfEntityMetricBases.length; i++) {
            PerfMetricSeries[] perfMetricSeries = ((PerfEntityMetric) perfEntityMetricBases[i]).getValue();
            for (int j = 0; perfMetricSeries != null && j < perfMetricSeries.length; j++) {
                if (perfMetricSeries[j] instanceof PerfMetricIntSeries) {
                    long[] longs = ((PerfMetricIntSeries) perfMetricSeries[j]).getValue();
                    if (longs.length == 1) {
                        PerfCounterInfo perfCounterInfo = getPerfCounterInfoMap().get(perfMetricSeries[j].getId().getCounterId());
                        String instance = perfMetricSeries[j].getId().getInstance();
                        String name = getHumanReadableName(perfCounterInfo);
                        if (instance != null && !"".equals(instance)) {
                            vmwarePerformanceValues.addValue(name, instance, longs[0]);
                        } else {
                            vmwarePerformanceValues.addValue(name, longs[0]);
                        }
                    }
                }
            }
        }
    }
    return vmwarePerformanceValues;
}

Example 25 with ManagedEntity

use of com.vmware.vim25.mo.ManagedEntity in project opennms by OpenNMS.

the class VmwareViJavaAccess method getManagedEntityByManagedObjectId.

/**
 * Returns a managed entitiy for a given managed object Id.
 *
 * @param managedObjectId the managed object Id
 * @return the managed entity
 */
public ManagedEntity getManagedEntityByManagedObjectId(String managedObjectId) {
    ManagedObjectReference managedObjectReference = new ManagedObjectReference();
    managedObjectReference.setType("ManagedEntity");
    managedObjectReference.setVal(managedObjectId);
    ManagedEntity managedEntity = MorUtil.createExactManagedEntity(m_serviceInstance.getServerConnection(), managedObjectReference);
    return managedEntity;
}