Examples with VmwareHypervisorHost com.cloud.hypervisor.vmware.mo.VmwareHypervisorHost used on opensource projects

Example 46 with VmwareHypervisorHost

use of com.cloud.hypervisor.vmware.mo.VmwareHypervisorHost in project cloudstack by apache.

the class VmwareResource method execute.

private UnPlugNicAnswer execute(UnPlugNicCommand cmd) {
    VmwareContext context = getServiceContext();
    try {
        VmwareHypervisorHost hyperHost = getHyperHost(context);
        String vmName = cmd.getVmName();
        VirtualMachineMO vmMo = hyperHost.findVmOnHyperHost(vmName);
        if (vmMo == null) {
            if (hyperHost instanceof HostMO) {
                ClusterMO clusterMo = new ClusterMO(hyperHost.getContext(), ((HostMO) hyperHost).getParentMor());
                vmMo = clusterMo.findVmOnHyperHost(vmName);
            }
        }
        if (vmMo == null) {
            String msg = "VM " + vmName + " no longer exists to execute UnPlugNic command";
            s_logger.error(msg);
            throw new Exception(msg);
        }
        /*
            if(!isVMWareToolsInstalled(vmMo)){
                String errMsg = "vmware tools not installed or not running, cannot remove nic from vm " + vmName;
                s_logger.debug(errMsg);
                return new UnPlugNicAnswer(cmd, false, "Unable to execute unPlugNicCommand due to " + errMsg);
            }
             */
        VirtualDevice nic = findVirtualNicDevice(vmMo, cmd.getNic().getMac());
        if (nic == null) {
            return new UnPlugNicAnswer(cmd, true, "success");
        }
        configureNicDevice(vmMo, nic, VirtualDeviceConfigSpecOperation.REMOVE, "unplugNicCommand");
        return new UnPlugNicAnswer(cmd, true, "success");
    } catch (Exception e) {
        s_logger.error("Unexpected exception: ", e);
        return new UnPlugNicAnswer(cmd, false, "Unable to execute unPlugNicCommand due to " + e.toString());
    }
}

Example 47 with VmwareHypervisorHost

use of com.cloud.hypervisor.vmware.mo.VmwareHypervisorHost in project cloudstack by apache.

the class VmwareResource method gcAndKillHungWorkerVMs.

private void gcAndKillHungWorkerVMs() {
    try {
        // take the chance to do left-over dummy VM cleanup from previous run
        VmwareContext context = getServiceContext();
        VmwareHypervisorHost hyperHost = getHyperHost(context);
        VmwareManager mgr = hyperHost.getContext().getStockObject(VmwareManager.CONTEXT_STOCK_NAME);
        if (hyperHost.isHyperHostConnected()) {
            mgr.gcLeftOverVMs(context);
            s_logger.info("Scan hung worker VM to recycle");
            int workerKey = ((HostMO) hyperHost).getCustomFieldKey("VirtualMachine", CustomFieldConstants.CLOUD_WORKER);
            int workerTagKey = ((HostMO) hyperHost).getCustomFieldKey("VirtualMachine", CustomFieldConstants.CLOUD_WORKER_TAG);
            String workerPropName = String.format("value[%d]", workerKey);
            String workerTagPropName = String.format("value[%d]", workerTagKey);
            // GC worker that has been running for too long
            ObjectContent[] ocs = hyperHost.getVmPropertiesOnHyperHost(new String[] { "name", "config.template", workerPropName, workerTagPropName });
            if (ocs != null) {
                for (ObjectContent oc : ocs) {
                    List<DynamicProperty> props = oc.getPropSet();
                    if (props != null) {
                        boolean template = false;
                        boolean isWorker = false;
                        String workerTag = null;
                        for (DynamicProperty prop : props) {
                            if (prop.getName().equals("config.template")) {
                                template = (Boolean) prop.getVal();
                            } else if (prop.getName().equals(workerPropName)) {
                                CustomFieldStringValue val = (CustomFieldStringValue) prop.getVal();
                                if (val != null && val.getValue() != null && val.getValue().equalsIgnoreCase("true"))
                                    isWorker = true;
                            } else if (prop.getName().equals(workerTagPropName)) {
                                CustomFieldStringValue val = (CustomFieldStringValue) prop.getVal();
                                workerTag = val.getValue();
                            }
                        }
                        VirtualMachineMO vmMo = new VirtualMachineMO(hyperHost.getContext(), oc.getObj());
                        if (!template && isWorker) {
                            boolean recycle = false;
                            recycle = mgr.needRecycle(workerTag);
                            if (recycle) {
                                s_logger.info("Recycle pending worker VM: " + vmMo.getName());
                                vmMo.cancelPendingTasks();
                                vmMo.powerOff();
                                vmMo.detachAllDisksAndDestroy();
                            }
                        }
                    }
                }
            }
        } else {
            s_logger.error("Host is no longer connected.");
        }
    } catch (Throwable e) {
        if (e instanceof RemoteException) {
            s_logger.warn("Encounter remote exception to vCenter, invalidate VMware session context");
            invalidateServiceContext();
        }
    }
}

Example 48 with VmwareHypervisorHost

use of com.cloud.hypervisor.vmware.mo.VmwareHypervisorHost in project cloudstack by apache.

the class VmwareResource method execute.

protected GetVolumeStatsAnswer execute(GetVolumeStatsCommand cmd) {
    try {
        VmwareHypervisorHost srcHyperHost = getHyperHost(getServiceContext());
        ManagedObjectReference morDs = HypervisorHostHelper.findDatastoreWithBackwardsCompatibility(srcHyperHost, cmd.getPoolUuid());
        assert (morDs != null);
        DatastoreMO primaryStorageDatastoreMo = new DatastoreMO(getServiceContext(), morDs);
        VmwareHypervisorHost hyperHost = getHyperHost(getServiceContext());
        ManagedObjectReference dcMor = hyperHost.getHyperHostDatacenter();
        DatacenterMO dcMo = new DatacenterMO(getServiceContext(), dcMor);
        HashMap<String, VolumeStatsEntry> statEntry = new HashMap<String, VolumeStatsEntry>();
        for (String chainInfo : cmd.getVolumeUuids()) {
            if (chainInfo != null) {
                VirtualMachineDiskInfo infoInChain = _gson.fromJson(chainInfo, VirtualMachineDiskInfo.class);
                if (infoInChain != null) {
                    String[] disks = infoInChain.getDiskChain();
                    if (disks.length > 0) {
                        for (String diskPath : disks) {
                            DatastoreFile file = new DatastoreFile(diskPath);
                            VirtualMachineMO vmMo = dcMo.findVm(file.getDir());
                            Pair<VirtualDisk, String> vds = vmMo.getDiskDevice(file.getFileName(), true);
                            long virtualsize = vds.first().getCapacityInKB() * 1024;
                            long physicalsize = primaryStorageDatastoreMo.fileDiskSize(file.getPath());
                            if (statEntry.containsKey(chainInfo)) {
                                VolumeStatsEntry vse = statEntry.get(chainInfo);
                                if (vse != null) {
                                    vse.setPhysicalSize(vse.getPhysicalSize() + physicalsize);
                                }
                            } else {
                                VolumeStatsEntry vse = new VolumeStatsEntry(chainInfo, physicalsize, virtualsize);
                                statEntry.put(chainInfo, vse);
                            }
                        }
                    }
                }
            }
        }
        s_logger.debug(String.format("Volume Stats Entry is: [%s].", _gson.toJson(statEntry)));
        return new GetVolumeStatsAnswer(cmd, "", statEntry);
    } catch (Exception e) {
        s_logger.error(String.format("VOLSTAT GetVolumeStatsCommand failed due to [%s].", VmwareHelper.getExceptionMessage(e)), e);
    }
    return new GetVolumeStatsAnswer(cmd, "", null);
}

Example 49 with VmwareHypervisorHost

use of com.cloud.hypervisor.vmware.mo.VmwareHypervisorHost in project cloudstack by apache.

the class VmwareResource method execute.

protected Answer execute(GetHostStatsCommand cmd) {
    VmwareContext context = getServiceContext();
    VmwareHypervisorHost hyperHost = getHyperHost(context);
    HostStatsEntry hostStats = new HostStatsEntry(cmd.getHostId(), 0, 0, 0, "host", 0, 0, 0, 0);
    Answer answer = new GetHostStatsAnswer(cmd, hostStats);
    try {
        HostStatsEntry entry = getHyperHostStats(hyperHost);
        if (entry != null) {
            s_logger.debug(String.format("Host stats response from hypervisor is: [%s].", _gson.toJson(entry)));
            entry.setHostId(cmd.getHostId());
            answer = new GetHostStatsAnswer(cmd, entry);
        }
    } catch (Exception e) {
        s_logger.error(createLogMessageException(e, cmd), e);
    }
    if (s_logger.isTraceEnabled()) {
        s_logger.trace("GetHostStats Answer: " + _gson.toJson(answer));
    }
    return answer;
}

Example 50 with VmwareHypervisorHost

use of com.cloud.hypervisor.vmware.mo.VmwareHypervisorHost in project cloudstack by apache.

the class VmwareStorageProcessor method prepareSecondaryDatastoreOnHost.

private synchronized ManagedObjectReference prepareSecondaryDatastoreOnHost(String storeUrl) throws Exception {
    String storeName = getSecondaryDatastoreUUID(storeUrl);
    URI uri = new URI(storeUrl);
    VmwareHypervisorHost hyperHost = hostService.getHyperHost(hostService.getServiceContext(null), null);
    ManagedObjectReference morDatastore = hyperHost.mountDatastore(false, uri.getHost(), 0, uri.getPath(), storeName.replace("-", ""), false);
    if (morDatastore == null) {
        throw new Exception("Unable to mount secondary storage on host. storeUrl: " + storeUrl);
    }
    return morDatastore;
}