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

Example 26 with Datacenter

use of com.vmware.vim25.mo.Datacenter in project coprhd-controller by CoprHD.

the class VcenterApiClient method searchClusterComputeResource.

private ClusterComputeResource searchClusterComputeResource(String datacenterName, String clusterNameOrMoRef) throws VcenterSystemException, VcenterObjectNotFoundException {
    if (serviceInstance == null) {
        _log.error("Invoke setup to open connection before using client");
        throw new VcenterSystemException("Invoke setup to open connection before using client");
    }
    try {
        // MoRef search first
        _log.info("Search cluster by MoRef " + clusterNameOrMoRef);
        ManagedEntity[] clusterComputeResources = new InventoryNavigator(serviceInstance.getRootFolder()).searchManagedEntities("ClusterComputeResource");
        for (ManagedEntity managedEntity : clusterComputeResources) {
            if (managedEntity.getMOR().getVal().equals(clusterNameOrMoRef)) {
                _log.info("Found cluster " + managedEntity.getName() + " by MoRef " + clusterNameOrMoRef);
                return (ClusterComputeResource) managedEntity;
            }
        }
        // Then name
        _log.info("Search cluster by name " + clusterNameOrMoRef + " in datacenter " + datacenterName);
        Datacenter datacenter = (Datacenter) new InventoryNavigator(serviceInstance.getRootFolder()).searchManagedEntity("Datacenter", datacenterName);
        if (datacenter == null) {
            _log.error("Datacenter " + datacenterName + " does not exist");
            throw new VcenterObjectNotFoundException("Datacenter " + datacenterName + " does not exist");
        }
        ClusterComputeResource clusterComputeResource = (ClusterComputeResource) new InventoryNavigator(datacenter).searchManagedEntity("ClusterComputeResource", clusterNameOrMoRef);
        if (clusterComputeResource == null) {
            _log.error("Cluster " + clusterNameOrMoRef + " does not exist");
            throw new VcenterObjectNotFoundException("Cluster " + clusterNameOrMoRef + " does not exist");
        }
        return clusterComputeResource;
    } catch (VcenterObjectNotFoundException e) {
        throw e;
    } catch (Exception e) {
        _log.error("searchClusterComputeResources exception " + e);
        throw new VcenterSystemException(e.getLocalizedMessage());
    }
}

Example 27 with Datacenter

use of com.vmware.vim25.mo.Datacenter in project coprhd-controller by CoprHD.

the class VcenterApiClient method createDatastore.

public String createDatastore(String datacenterName, String clusterNameOrMoRef, String hostname, String volumeUuid, String datastoreName) throws VcenterSystemException, VcenterObjectNotFoundException, VcenterObjectConnectionException {
    try {
        _log.info("Request to create datastore on volume " + volumeUuid + " host " + hostname + " to datacenter " + datacenterName + " cluster " + clusterNameOrMoRef);
        HostSystem hostSystem = (HostSystem) createManagedEntityMap(datacenterName, clusterNameOrMoRef, hostname, true).get("HostSystem");
        if (volumeUuid == null || volumeUuid.trim().equals("")) {
            _log.error("Volume UUID not specified");
            throw new VcenterSystemException("Volume UUID not specified");
        }
        Datastore[] datastores = hostSystem.getDatastores();
        if (datastores != null && datastores.length > 0) {
            _log.info("Check host " + hostname + " for existing datastore on volume " + volumeUuid);
            String specifiedVolumeDevicePath = null;
            HostStorageSystem hostStorageSystem = hostSystem.getHostStorageSystem();
            HostStorageDeviceInfo hostStorageDeviceInfo = hostStorageSystem.getStorageDeviceInfo();
            ScsiLun[] hostScsiLuns = hostStorageDeviceInfo.getScsiLun();
            for (ScsiLun scsiLun : hostScsiLuns) {
                if (scsiLun instanceof HostScsiDisk) {
                    HostScsiDisk hostScsiDisk = (HostScsiDisk) scsiLun;
                    if (hostScsiDisk.getUuid().toLowerCase().contains(volumeUuid.toLowerCase())) {
                        _log.info("Found disk " + hostScsiDisk.getUuid() + " on " + hostname + " for volume UUID " + volumeUuid);
                        specifiedVolumeDevicePath = hostScsiDisk.getDevicePath();
                        break;
                    }
                }
            }
            // datastore already exists.
            if (specifiedVolumeDevicePath != null) {
                for (Datastore datastore : datastores) {
                    if (datastore.getInfo() instanceof VmfsDatastoreInfo) {
                        VmfsDatastoreInfo vmfsDatastoreInfo = (VmfsDatastoreInfo) datastore.getInfo();
                        _log.info("Found datastore " + vmfsDatastoreInfo.getName() + " " + vmfsDatastoreInfo.getVmfs().getUuid());
                        String diskName = vmfsDatastoreInfo.getVmfs().getExtent()[0].getDiskName();
                        _log.info("Found datastore " + vmfsDatastoreInfo.getName() + " on disk " + diskName);
                        String devicePath = "/vmfs/devices/disks/" + diskName;
                        if (devicePath.equalsIgnoreCase(specifiedVolumeDevicePath)) {
                            _log.info("Datastore " + vmfsDatastoreInfo.getName() + " " + devicePath + " " + datastore.getMOR().getVal() + " already present");
                            return datastore.getMOR().getVal();
                        }
                    }
                }
            }
        }
        _log.info("Search for candidate disk via host " + hostname);
        HostDatastoreSystem hostDatastoreSystem = hostSystem.getHostDatastoreSystem();
        HostScsiDisk[] hostScsiDisks = hostDatastoreSystem.queryAvailableDisksForVmfs(null);
        HostScsiDisk candidateHostScsiDisk = null;
        for (HostScsiDisk hostScsiDisk : hostScsiDisks) {
            _log.info("Found disk " + hostScsiDisk.getDevicePath() + " " + hostScsiDisk.getUuid());
            if (hostScsiDisk.getUuid().toLowerCase().contains(volumeUuid.toLowerCase())) {
                candidateHostScsiDisk = hostScsiDisk;
                break;
            }
        }
        if (candidateHostScsiDisk == null) {
            _log.error("Disk " + volumeUuid + " not found - Ensure underlying storage properly configured and disk accessible to host");
            throw new VcenterSystemException("Disk " + volumeUuid + " not found - Ensure underlying storage properly configured and disk accessible to host");
        }
        String devicePath = candidateHostScsiDisk.getDevicePath();
        _log.info("Create datastore via host " + hostname + " on disk " + devicePath);
        VmfsDatastoreOption[] vmfsDatastoreOption = hostDatastoreSystem.queryVmfsDatastoreCreateOptions(devicePath);
        VmfsDatastoreCreateSpec vmfsDatastoreCreateSpec = (VmfsDatastoreCreateSpec) vmfsDatastoreOption[0].getSpec();
        vmfsDatastoreCreateSpec.getVmfs().setVolumeName(datastoreName);
        // TODO externalize
        vmfsDatastoreCreateSpec.getVmfs().setBlockSizeMb(1);
        Datastore datastore = null;
        try {
            datastore = hostDatastoreSystem.createVmfsDatastore(vmfsDatastoreCreateSpec);
        } catch (HostConfigFault hcf) {
            _log.info("HostConfigFault creating datastore on disk " + devicePath + " thus retry");
            if (hcf.getFaultMessage() != null && hcf.getFaultMessage().length > 0 && hcf.getFaultMessage()[0] != null) {
                String errorMessage = hcf.getFaultMessage()[0].toString();
                _log.error("HostConfigFault details are " + errorMessage);
            }
            datastore = hostDatastoreSystem.createVmfsDatastore(vmfsDatastoreCreateSpec);
        }
        if (datastore == null) {
            // Should not happen
            _log.error("Datastore null after create");
            throw new VcenterSystemException("Error creating datastore");
        }
        return datastore.getMOR().getVal();
    } catch (VcenterSystemException | VcenterObjectNotFoundException | VcenterObjectConnectionException e) {
        throw e;
    } catch (Exception e) {
        _log.error("Exception creating datastore: " + e);
        throw new VcenterSystemException(e.getLocalizedMessage());
    }
}

Example 28 with Datacenter

use of com.vmware.vim25.mo.Datacenter in project coprhd-controller by CoprHD.

the class ComputeSystemControllerImpl method attachAndMount.

/**
 * Attaches and mounts every disk and datastore associated with the volumes in the export group.
 * For each volume in the export group, the associated disk is attached to the host and any datastores backed by the
 * volume are mounted
 * to the host.
 *
 * @param exportGroupId
 *            export group that contains volumes
 * @param hostId
 *            host to attach and mount to
 * @param vcenterId
 *            vcenter that the host belongs to
 * @param vcenterDatacenter
 *            vcenter datacenter that the host belongs to
 * @param stepId
 *            the id of the workflow step
 */
public void attachAndMount(URI exportGroupId, URI hostId, URI vCenterId, URI vcenterDatacenter, String stepId) {
    WorkflowStepCompleter.stepExecuting(stepId);
    try {
        // Test mechanism to invoke a failure. No-op on production systems.
        InvokeTestFailure.internalOnlyInvokeTestFailure(InvokeTestFailure.ARTIFICIAL_FAILURE_054);
        Host esxHost = _dbClient.queryObject(Host.class, hostId);
        Vcenter vCenter = _dbClient.queryObject(Vcenter.class, vCenterId);
        VcenterDataCenter vCenterDataCenter = _dbClient.queryObject(VcenterDataCenter.class, vcenterDatacenter);
        ExportGroup exportGroup = _dbClient.queryObject(ExportGroup.class, exportGroupId);
        VCenterAPI api = VcenterDiscoveryAdapter.createVCenterAPI(vCenter);
        HostSystem hostSystem = api.findHostSystem(vCenterDataCenter.getLabel(), esxHost.getLabel());
        if (hostSystem == null) {
            _log.info("Not able to find host " + esxHost.getLabel() + " in vCenter. Unable to attach disks and mount datastores");
            WorkflowStepCompleter.stepSucceded(stepId);
            return;
        }
        HostStorageAPI storageAPI = new HostStorageAPI(hostSystem);
        if (exportGroup != null && exportGroup.getVolumes() != null) {
            _log.info("Refreshing storage");
            storageAPI.refreshStorage();
            Set<BlockObject> blockObjects = Sets.newHashSet();
            for (String volume : exportGroup.getVolumes().keySet()) {
                BlockObject blockObject = BlockObject.fetch(_dbClient, URI.create(volume));
                blockObjects.add(blockObject);
                for (HostScsiDisk entry : storageAPI.listScsiDisks()) {
                    if (VolumeWWNUtils.wwnMatches(VMwareUtils.getDiskWwn(entry), blockObject.getWWN())) {
                        if (VMwareUtils.isDiskOff(entry)) {
                            _log.info("Attach SCSI Lun " + entry.getCanonicalName() + " on host " + esxHost.getLabel());
                            storageAPI.attachScsiLun(entry);
                        }
                        // Test mechanism to invoke a failure. No-op on production systems.
                        InvokeTestFailure.internalOnlyInvokeTestFailure(InvokeTestFailure.ARTIFICIAL_FAILURE_055);
                        break;
                    }
                }
            }
            int retries = 0;
            while (retries++ < MAXIMUM_RESCAN_ATTEMPTS && !blockObjects.isEmpty()) {
                _log.info("Rescanning VMFS for host " + esxHost.getLabel());
                storageAPI.getStorageSystem().rescanVmfs();
                _log.info("Waiting for {} milliseconds before checking for datastores", RESCAN_DELAY_MS);
                Thread.sleep(RESCAN_DELAY_MS);
                _log.info("Looking for datastores for {} volumes", blockObjects.size());
                Map<String, Datastore> wwnDatastores = getWwnDatastoreMap(hostSystem);
                Iterator<BlockObject> objectIterator = blockObjects.iterator();
                while (objectIterator.hasNext()) {
                    BlockObject blockObject = objectIterator.next();
                    if (blockObject != null) {
                        Datastore datastore = getDatastoreByWwn(wwnDatastores, blockObject.getWWN());
                        if (datastore != null && VMwareUtils.isDatastoreMountedOnHost(datastore, hostSystem)) {
                            _log.info("Datastore {} is already mounted on {}", datastore.getName(), esxHost.getLabel());
                            objectIterator.remove();
                        } else if (datastore != null && !VMwareUtils.isDatastoreMountedOnHost(datastore, hostSystem)) {
                            _log.info("Mounting datastore {} on host {}", datastore.getName(), esxHost.getLabel());
                            storageAPI.mountDatastore(datastore);
                            objectIterator.remove();
                            // Test mechanism to invoke a failure. No-op on production systems.
                            InvokeTestFailure.internalOnlyInvokeTestFailure(InvokeTestFailure.ARTIFICIAL_FAILURE_056);
                        }
                    }
                }
            }
        }
        WorkflowStepCompleter.stepSucceded(stepId);
    } catch (Exception ex) {
        _log.error(ex.getMessage(), ex);
        WorkflowStepCompleter.stepFailed(stepId, DeviceControllerException.errors.jobFailed(ex));
    }
}

Example 29 with Datacenter

use of com.vmware.vim25.mo.Datacenter in project coprhd-controller by CoprHD.

the class ComputeSystemControllerImpl method rescanHostStorage.

/**
 * Rescans HBAs and storage system for an ESX host
 *
 * @param hostId the host id
 * @param vCenterId the vcenter id
 * @param vcenterDatacenter the vcenter datacenter id
 * @param stepId the workflow step
 */
public void rescanHostStorage(URI hostId, URI vCenterId, URI vcenterDatacenter, String stepId) {
    WorkflowStepCompleter.stepExecuting(stepId);
    try {
        Host esxHost = _dbClient.queryObject(Host.class, hostId);
        Vcenter vCenter = _dbClient.queryObject(Vcenter.class, vCenterId);
        VcenterDataCenter vCenterDataCenter = _dbClient.queryObject(VcenterDataCenter.class, vcenterDatacenter);
        VCenterAPI api = VcenterDiscoveryAdapter.createVCenterAPI(vCenter);
        HostSystem hostSystem = api.findHostSystem(vCenterDataCenter.getLabel(), esxHost.getLabel());
        if (hostSystem == null) {
            _log.info("Not able to find host {} in vCenter. Unable to refresh HBAs", esxHost.getLabel());
            WorkflowStepCompleter.stepSucceded(stepId);
            return;
        }
        HostStorageAPI storageAPI = new HostStorageAPI(hostSystem);
        storageAPI.refreshStorage();
        WorkflowStepCompleter.stepSucceded(stepId);
    } catch (Exception ex) {
        _log.error(ex.getMessage(), ex);
        WorkflowStepCompleter.stepFailed(stepId, DeviceControllerException.errors.jobFailed(ex));
    }
}

Example 30 with Datacenter

use of com.vmware.vim25.mo.Datacenter in project coprhd-controller by CoprHD.

the class ComputeSystemControllerImpl method verifyDatastore.

/**
 * Verifies that datastores contained within an export group can be unmounted. It must not be entering maintenance mode or contain any
 * virtual machines running on the given ESXi host.
 *
 * @param exportGroupId
 *            export group that contains volumes
 * @param vcenterId
 *            vcenter that the host belongs to
 * @param vcenterDatacenter
 *            vcenter datacenter that the host belongs to
 * @param esxHostname
 *            the hostname of the ESXi host
 *
 * @param stepId
 *            the id of the workflow step
 */
public void verifyDatastore(URI exportGroupId, URI vCenterId, URI vcenterDatacenter, String esxHostname, String stepId) {
    WorkflowStepCompleter.stepExecuting(stepId);
    try {
        Vcenter vCenter = _dbClient.queryObject(Vcenter.class, vCenterId);
        VcenterDataCenter vCenterDataCenter = _dbClient.queryObject(VcenterDataCenter.class, vcenterDatacenter);
        ExportGroup exportGroup = _dbClient.queryObject(ExportGroup.class, exportGroupId);
        VCenterAPI api = VcenterDiscoveryAdapter.createVCenterAPI(vCenter);
        HostSystem host = api.findHostSystem(vCenterDataCenter.getLabel(), esxHostname);
        if (host == null) {
            _log.info("Not able to find host " + esxHostname + " in vCenter. Unable to validate");
            WorkflowStepCompleter.stepSucceded(stepId);
            return;
        }
        Map<String, Datastore> wwnDatastores = getWwnDatastoreMap(host);
        if (exportGroup != null && exportGroup.getVolumes() != null) {
            for (String volume : exportGroup.getVolumes().keySet()) {
                BlockObject blockObject = BlockObject.fetch(_dbClient, URI.create(volume));
                Datastore datastore = getDatastoreByWwn(wwnDatastores, blockObject.getWWN());
                if (datastore != null) {
                    ComputeSystemHelper.verifyDatastore(datastore, host);
                }
            }
        }
        // Test mechanism to invoke a failure. No-op on production systems.
        InvokeTestFailure.internalOnlyInvokeTestFailure(InvokeTestFailure.ARTIFICIAL_FAILURE_029);
        WorkflowStepCompleter.stepSucceded(stepId);
    } catch (Exception ex) {
        _log.error(ex.getMessage(), ex);
        WorkflowStepCompleter.stepFailed(stepId, DeviceControllerException.errors.jobFailed(ex));
    }
}