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

Example 16 with StringMap

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

the class ExportUtilsTestUtils method createStorageSystem.

public static StorageSystem createStorageSystem(DbClient _dbClient, String type, String label) {
    StorageSystem storageSystem = new StorageSystem();
    storageSystem.setId(URI.create(label));
    storageSystem.setLabel(label);
    storageSystem.setNativeGuid(label);
    storageSystem.setInactive(false);
    storageSystem.setSystemType(type);
    storageSystem.setRegistrationStatus(RegistrationStatus.REGISTERED.name());
    storageSystem.setReachableStatus(true);
    if (type.equals("vplex")) {
        storageSystem.setSerialNumber(label + "cluster1:" + label + "cluster2");
        StringMap vplexAssemblyIdtoClusterId = new StringMap();
        vplexAssemblyIdtoClusterId.put(label + "cluster1", "1");
        vplexAssemblyIdtoClusterId.put(label + "cluster2", "2");
        storageSystem.setVplexAssemblyIdtoClusterId(vplexAssemblyIdtoClusterId);
    } else {
        storageSystem.setSerialNumber(label);
    }
    _dbClient.createObject(storageSystem);
    return storageSystem;
}

Example 17 with StringMap

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

the class NetworkScheduler method getZoningTargetsForPaths.

/**
 * Returns a list of zoning targets for adding paths to the export mask.
 *
 * @param exportGroup ExportGroup
 * @param exportMaskURIs export mask URIs
 * @param path Map of initiator URI to List of storage port URIs
 * @param zonesMap a list of existing zones mapped by the initiator port WWN
 * @param dbClient
 * @return List of Zones (NetworkFCZoneInfo)
 * @throws DeviceControllerException
 */
public List<NetworkFCZoneInfo> getZoningTargetsForPaths(URI storageSystemURI, ExportGroup exportGroup, Collection<URI> exportMaskURIs, Map<URI, List<URI>> paths, Map<String, List<Zone>> zonesMap, DbClient dbClient) throws DeviceControllerException {
    List<NetworkFCZoneInfo> zones = new ArrayList<NetworkFCZoneInfo>();
    if (!isZoningRequired(dbClient, exportGroup.getVirtualArray())) {
        _log.info("Zoning not required, returning empty zones list");
        return zones;
    }
    for (URI maskURI : exportMaskURIs) {
        ExportMask mask = _dbClient.queryObject(ExportMask.class, maskURI);
        StringMap volumeMap = mask.getVolumes();
        if (volumeMap == null || volumeMap.isEmpty()) {
            _log.info(String.format("There are no volumes in the export mask %s, skipping", mask.getMaskName()));
            continue;
        }
        List<URI> maskVolumes = StringSetUtil.stringSetToUriList(volumeMap.keySet());
        List<ExportGroup> maskExportGroups = ExportMaskUtils.getExportGroups(dbClient, mask);
        // Filter the paths based on the initiators in zoningMap of this ExportMask
        Map<URI, List<URI>> pathsForMask = new HashMap<URI, List<URI>>();
        for (String initiatorString : mask.getInitiators()) {
            URI initiatorKey = URI.create(initiatorString);
            if (paths.containsKey(initiatorKey)) {
                pathsForMask.put(initiatorKey, paths.get(initiatorKey));
            }
        }
        // Use the intersection of the volumes in the ExportMask and ExportGroup.
        for (ExportGroup group : maskExportGroups) {
            if (group.getVolumes() != null) {
                List<URI> volumes = new ArrayList<URI>(maskVolumes);
                volumes.retainAll(StringSetUtil.stringSetToUriList(group.getVolumes().keySet()));
                zones.addAll(getZoningTargetsForPaths(group, volumes, exportGroup.getVirtualArray(), pathsForMask, zonesMap));
            }
        }
        // Check for zones needed in alternate varray for VPLEX cross-connected
        if (exportGroup.hasAltVirtualArray(storageSystemURI.toString())) {
            URI altVirtualArray = URI.create(exportGroup.getAltVirtualArrays().get(storageSystemURI.toString()));
            if (isZoningRequired(dbClient, altVirtualArray)) {
                for (ExportGroup group : maskExportGroups) {
                    if (group.getVolumes() != null) {
                        List<URI> volumes = new ArrayList<URI>(maskVolumes);
                        volumes.retainAll(StringSetUtil.stringSetToUriList(group.getVolumes().keySet()));
                        zones.addAll(getZoningTargetsForPaths(group, volumes, altVirtualArray, pathsForMask, zonesMap));
                    }
                }
            }
        }
    }
    return zones;
}

Example 18 with StringMap

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

the class VPlexUtil method getVPlexClusterSerialNumber.

/**
 * Returns the assembly id (i.e., serial number) for the passed cluster on
 * the passed VPLEX system.
 *
 * @param clusterId The cluster Id.
 * @param vplexSystem A reference to the VPLEX system
 *
 * @return The serial number for the passed cluster.
 */
public static String getVPlexClusterSerialNumber(String clusterId, StorageSystem vplexSystem) {
    String clusterSerialNo = null;
    StringMap assemblyIdMap = vplexSystem.getVplexAssemblyIdtoClusterId();
    if ((assemblyIdMap == null) || (assemblyIdMap.isEmpty())) {
        _log.warn("Assembly id map not set for storage system {}", vplexSystem.getId());
    }
    for (String assemblyId : assemblyIdMap.keySet()) {
        String clusterIdForAssemblyId = assemblyIdMap.get(assemblyId);
        if (clusterId.equals(clusterIdForAssemblyId)) {
            // The cluster assembly id is the cluster serial number.
            clusterSerialNo = assemblyId;
            break;
        }
    }
    // serial number.
    if (clusterSerialNo == null) {
        _log.warn("Could not determine assembly id for cluster {} for VPLEX {}", clusterId, vplexSystem.getId());
        clusterSerialNo = vplexSystem.getSerialNumber();
    }
    return clusterSerialNo;
}

Example 19 with StringMap

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

the class VPlexUtil method getHAMirrorVpool.

/**
 * Convenience method to get HA MirrorVpool if it's set.
 *
 * @param sourceVirtualPool A Reference to VPLEX Volume source virtual pool
 * @param associatedVolumeIds Set of associated backend volumes for a VPLEX volume
 * @param dbClient an instance of {@link DbClient}
 *
 * @return returns HA mirror vpool if its set for the HA Vpool else returns null
 */
public static VirtualPool getHAMirrorVpool(VirtualPool sourceVirtualPool, StringSet associatedVolumeIds, DbClient dbClient) {
    VirtualPool haMirrorVpool = null;
    StringMap haVarrayVpoolMap = sourceVirtualPool.getHaVarrayVpoolMap();
    if (associatedVolumeIds.size() > 1 && haVarrayVpoolMap != null && !haVarrayVpoolMap.isEmpty()) {
        String haVarray = haVarrayVpoolMap.keySet().iterator().next();
        String haVpoolStr = haVarrayVpoolMap.get(haVarray);
        if (haVpoolStr != null && !(haVpoolStr.equals(NullColumnValueGetter.getNullURI().toString()))) {
            VirtualPool haVpool = dbClient.queryObject(VirtualPool.class, URI.create(haVpoolStr));
            if (haVpool.getMirrorVirtualPool() != null) {
                haMirrorVpool = dbClient.queryObject(VirtualPool.class, URI.create(haVpool.getMirrorVirtualPool()));
            }
        }
    }
    return haMirrorVpool;
}

Example 20 with StringMap

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

the class ExportUtils method getAllLUNsForHost.

/**
 * Get all LUNs on the array that mapped to a host identified by initiators in the mask
 *
 * @param dbClient
 * @param exportMask
 * @return LUNs mapped to the host
 */
public static Set<String> getAllLUNsForHost(DbClient dbClient, ExportMask exportMask) {
    Set<String> lunIds = new HashSet<>();
    URI storageUri = exportMask.getStorageDevice();
    if (NullColumnValueGetter.isNullURI(storageUri)) {
        return lunIds;
    }
    URI hostUri = null;
    for (String init : exportMask.getInitiators()) {
        Initiator initiator = dbClient.queryObject(Initiator.class, URI.create(init));
        if (initiator != null && !initiator.getInactive()) {
            hostUri = initiator.getHost();
            if (!NullColumnValueGetter.isNullURI(hostUri)) {
                break;
            }
        }
    }
    // get initiators from host
    Map<URI, ExportMask> exportMasks = new HashMap<>();
    if (!NullColumnValueGetter.isNullURI(hostUri)) {
        URIQueryResultList list = new URIQueryResultList();
        dbClient.queryByConstraint(ContainmentConstraint.Factory.getContainedObjectsConstraint(hostUri, Initiator.class, "host"), list);
        Iterator<URI> uriIter = list.iterator();
        while (uriIter.hasNext()) {
            URI initiatorId = uriIter.next();
            URIQueryResultList egUris = new URIQueryResultList();
            dbClient.queryByConstraint(AlternateIdConstraint.Factory.getExportGroupInitiatorConstraint(initiatorId.toString()), egUris);
            ExportGroup exportGroup = null;
            for (URI egUri : egUris) {
                exportGroup = dbClient.queryObject(ExportGroup.class, egUri);
                if (exportGroup == null || exportGroup.getInactive() || exportGroup.getExportMasks() == null) {
                    continue;
                }
                List<ExportMask> masks = ExportMaskUtils.getExportMasks(dbClient, exportGroup);
                for (ExportMask mask : masks) {
                    if (mask != null && !mask.getInactive() && mask.hasInitiator(initiatorId.toString()) && mask.getVolumes() != null && storageUri.equals(mask.getStorageDevice())) {
                        exportMasks.put(mask.getId(), mask);
                    }
                }
            }
        }
    }
    for (ExportMask mask : exportMasks.values()) {
        StringMap volumeMap = mask.getVolumes();
        if (volumeMap != null && !volumeMap.isEmpty()) {
            for (String strUri : mask.getVolumes().keySet()) {
                BlockObject bo = BlockObject.fetch(dbClient, URI.create(strUri));
                if (bo != null && !bo.getInactive()) {
                    lunIds.add(bo.getNativeId());
                }
            }
        }
    }
    return lunIds;
}