Examples with Initiator com.emc.storageos.db.client.model.Initiator used on opensource projects

Example 46 with Initiator

use of com.emc.storageos.db.client.model.Initiator in project coprhd-controller by CoprHD.

the class ExportUtilsTestUtils method createExportGroup.

public static ExportGroup createExportGroup(DbClientImpl _dbClient, List<Initiator> initiators, List<Volume> volumes, VirtualArray varray, int i) {
    ExportGroup eg = new ExportGroup();
    String label = "eg" + i;
    eg.setId(URI.create(label));
    eg.setLabel(label);
    eg.setVirtualArray(varray.getId());
    for (Initiator initiator : initiators) {
        eg.addInitiator(initiator);
    }
    for (Volume volume : volumes) {
        eg.addVolume(volume.getId(), i);
    }
    _dbClient.createObject(eg);
    return eg;
}

Example 47 with Initiator

use of com.emc.storageos.db.client.model.Initiator in project coprhd-controller by CoprHD.

the class ExportUtilsTests method populateDb.

/**
 * Populate the database with ITL components
 */
public void populateDb() {
    String[] vmaxFE = { "50:FE:FE:FE:FE:FE:FE:00", "50:FE:FE:FE:FE:FE:FE:01", "50:FE:FE:FE:FE:FE:FE:02", "50:FE:FE:FE:FE:FE:FE:03" };
    // Create a Network
    Network network = ExportUtilsTestUtils.createNetwork(_dbClient, vmaxFE, "VSANFE", "FC+BROCADE+FE", null);
    // Create a Virtual Array
    VirtualArray varray = ExportUtilsTestUtils.createVirtualArray(_dbClient, "varray1");
    // Create a storage system
    StorageSystem storageSystem = ExportUtilsTestUtils.createStorageSystem(_dbClient, "vmax", "vmax1");
    // Create two front-end storage ports VMAX
    List<StoragePort> vmaxPorts = new ArrayList<StoragePort>();
    for (int i = 0; i < vmaxFE.length; i++) {
        vmaxPorts.add(ExportUtilsTestUtils.createStoragePort(_dbClient, storageSystem, network, vmaxFE[i], varray, StoragePort.PortType.frontend.name(), "portGroupvmax" + i, "C0+FC0" + i));
    }
    // Create initiators
    List<Initiator> initiators = new ArrayList<Initiator>();
    for (int i = 0; i < NUM_INITIATORS; i++) {
        initiators.add(ExportUtilsTestUtils.createInitiator(_dbClient, network, i));
    }
    // Create Volumes
    List<Volume> volumes = new ArrayList<Volume>();
    for (int i = 0; i < NUM_VOLUMES; i++) {
        Volume volume = ExportUtilsTestUtils.createVolume(_dbClient, varray, i);
        volumes.add(volume);
        _volumeIds.add(volume.getId());
    }
    // Create export groups
    List<ExportGroup> egs = new ArrayList<ExportGroup>();
    for (int i = 0; i < NUM_EXPORT_GROUPS; i++) {
        egs.add(ExportUtilsTestUtils.createExportGroup(_dbClient, initiators, volumes, varray, i));
    }
    // Create export masks
    List<ExportMask> ems = new ArrayList<ExportMask>();
    for (int i = 0; i < NUM_EXPORT_MASKS; i++) {
        ems.add(ExportUtilsTestUtils.createExportMask(_dbClient, egs, initiators, volumes, vmaxPorts, i));
    }
}

Example 48 with Initiator

use of com.emc.storageos.db.client.model.Initiator in project coprhd-controller by CoprHD.

the class ComputeSystemControllerImpl method addStepsForRemoveHostFromExport.

/**
 * Assembles steps to remove a host from an export group
 *
 * @param workflow The current workflow
 * @param waitFor The current waitFor
 * @param hostIds List of hosts to remove
 * @param exportId The ID of the export group to remove the host from
 * @return Next step
 */
public String addStepsForRemoveHostFromExport(Workflow workflow, String waitFor, List<URI> hostIds, URI exportId) {
    ExportGroup export = _dbClient.queryObject(ExportGroup.class, exportId);
    String newWaitFor = waitFor;
    Set<URI> addedClusters = new HashSet<>();
    Set<URI> removedClusters = new HashSet<>();
    Set<URI> addedHosts = new HashSet<>();
    Set<URI> removedHosts = new HashSet<>(hostIds);
    Set<URI> addedInitiators = new HashSet<>();
    Set<URI> removedInitiators = new HashSet<>();
    if (export != null) {
        List<URI> updatedHosts = StringSetUtil.stringSetToUriList(export.getHosts());
        Map<URI, Integer> updatedVolumesMap = StringMapUtil.stringMapToVolumeMap(export.getVolumes());
        for (URI hostId : hostIds) {
            updatedHosts.remove(hostId);
            List<Initiator> hostInitiators = ComputeSystemHelper.queryInitiators(_dbClient, hostId);
            for (Initiator initiator : hostInitiators) {
                removedInitiators.add(initiator.getId());
            }
        }
        // host. I think, this we can raise an enhancemnet and fix this later.
        if (updatedHosts.isEmpty()) {
            newWaitFor = workflow.createStep(DELETE_EXPORT_GROUP_STEP, String.format("Deleting export group %s", export.getId()), newWaitFor, export.getId(), export.getId().toString(), this.getClass(), deleteExportGroupMethod(export.getId()), rollbackMethodNullMethod(), null);
        } else {
            newWaitFor = workflow.createStep(UPDATE_EXPORT_GROUP_STEP, String.format("Updating export group %s", export.getId()), newWaitFor, export.getId(), export.getId().toString(), this.getClass(), updateExportGroupMethod(export.getId(), CollectionUtils.isEmpty(export.getInitiators()) ? new HashMap<URI, Integer>() : updatedVolumesMap, addedClusters, removedClusters, addedHosts, removedHosts, addedInitiators, removedInitiators), updateExportGroupRollbackMethod(export.getId()), null);
        }
    }
    return newWaitFor;
}

Example 49 with Initiator

use of com.emc.storageos.db.client.model.Initiator in project coprhd-controller by CoprHD.

the class ComputeSystemControllerImpl method addStepsForSynchronizeClusterExport.

/**
 * Synchronize a cluster's export groups by following steps:
 * - Add all hosts in the cluster that are not in the cluster's export groups
 * - Remove all hosts in cluster's export groups that don't belong to the cluster
 *
 * @param workflow
 *            the workflow
 * @param waitFor
 *            waitfor step
 * @param clusterHostIds
 *            hosts that belong to the cluster
 * @param clusterId
 *            cluster id
 * @return
 */
public String addStepsForSynchronizeClusterExport(Workflow workflow, String waitFor, List<URI> clusterHostIds, URI clusterId) {
    for (ExportGroup export : getSharedExports(_dbClient, clusterId)) {
        List<URI> existingInitiators = StringSetUtil.stringSetToUriList(export.getInitiators());
        List<URI> existingHosts = StringSetUtil.stringSetToUriList(export.getHosts());
        List<URI> updatedClusters = StringSetUtil.stringSetToUriList(export.getClusters());
        Map<URI, Integer> updatedVolumesMap = StringMapUtil.stringMapToVolumeMap(export.getVolumes());
        Set<URI> addedClusters = new HashSet<>();
        Set<URI> removedClusters = new HashSet<>();
        Set<URI> addedHosts = new HashSet<>();
        Set<URI> removedHosts = new HashSet<>();
        Set<URI> addedInitiators = new HashSet<>();
        Set<URI> removedInitiators = new HashSet<>();
        // 1. Add all hosts in clusters that are not in the cluster's export groups
        for (URI clusterHost : clusterHostIds) {
            if (!existingHosts.contains(clusterHost)) {
                _log.info("Adding host " + clusterHost + " to cluster export group " + export.getId());
                addedHosts.add(clusterHost);
                List<Initiator> hostInitiators = ComputeSystemHelper.queryInitiators(_dbClient, clusterHost);
                for (Initiator initiator : hostInitiators) {
                    addedInitiators.add(initiator.getId());
                }
            }
        }
        // 2. Remove all hosts in cluster's export groups that don't belong to the cluster
        Iterator<URI> existingHostsIterator = existingHosts.iterator();
        while (existingHostsIterator.hasNext()) {
            URI hostId = existingHostsIterator.next();
            if (!clusterHostIds.contains(hostId)) {
                removedHosts.add(hostId);
                _log.info("Removing host " + hostId + " from shared export group " + export.getId() + " because this host does not belong to the cluster");
                List<Initiator> hostInitiators = ComputeSystemHelper.queryInitiators(_dbClient, hostId);
                for (Initiator initiator : hostInitiators) {
                    removedInitiators.add(initiator.getId());
                }
            }
        }
        waitFor = workflow.createStep(UPDATE_EXPORT_GROUP_STEP, String.format("Updating export group %s", export.getId()), waitFor, export.getId(), export.getId().toString(), this.getClass(), updateExportGroupMethod(export.getId(), updatedVolumesMap, addedClusters, removedClusters, addedHosts, removedHosts, addedInitiators, removedInitiators), updateExportGroupRollbackMethod(export.getId()), null);
    }
    return waitFor;
}

Example 50 with Initiator

use of com.emc.storageos.db.client.model.Initiator in project coprhd-controller by CoprHD.

the class ComputeSystemControllerImpl method addStepsForClusterExportGroups.

public String addStepsForClusterExportGroups(Workflow workflow, String waitFor, URI clusterId) {
    List<ExportGroup> exportGroups = CustomQueryUtility.queryActiveResourcesByConstraint(_dbClient, ExportGroup.class, AlternateIdConstraint.Factory.getConstraint(ExportGroup.class, "clusters", clusterId.toString()));
    for (ExportGroup export : exportGroups) {
        Set<URI> addedClusters = new HashSet<>();
        Set<URI> removedClusters = new HashSet<>();
        Set<URI> addedHosts = new HashSet<>();
        Set<URI> removedHosts = new HashSet<>();
        Set<URI> addedInitiators = new HashSet<>();
        Set<URI> removedInitiators = new HashSet<>();
        Map<URI, Integer> updatedVolumesMap = StringMapUtil.stringMapToVolumeMap(export.getVolumes());
        removedClusters.add(clusterId);
        List<URI> hostUris = ComputeSystemHelper.getChildrenUris(_dbClient, clusterId, Host.class, "cluster");
        for (URI hosturi : hostUris) {
            removedHosts.add(hosturi);
            removedInitiators.addAll(ComputeSystemHelper.getChildrenUris(_dbClient, hosturi, Initiator.class, "host"));
        }
        // VBDU [DONE]: COP-28452, This doesn't look that dangerous, as we might see more than one cluster in export
        // group. Delete export Group in controller means export all volumes in the export group.
        // This call's intention is to remove a host, if for some reason one of the export group doesn't have the
        // right set of initiator then we might end up in unexporting all volumes from all the hosts rather than
        // executing remove Host.
        // Fixed to only perform export update instead of delete
        waitFor = workflow.createStep(UPDATE_EXPORT_GROUP_STEP, String.format("Updating export group %s", export.getId()), waitFor, export.getId(), export.getId().toString(), this.getClass(), updateExportGroupMethod(export.getId(), updatedVolumesMap, addedClusters, removedClusters, addedHosts, removedHosts, addedInitiators, removedInitiators), updateExportGroupRollbackMethod(export.getId()), null);
    }
    return waitFor;
}