Examples with IsilonAccessZone com.emc.storageos.isilon.restapi.IsilonAccessZone used on opensource projects

Example 1 with IsilonAccessZone

use of com.emc.storageos.isilon.restapi.IsilonAccessZone in project coprhd-controller by CoprHD.

the class IsilonCommunicationInterface method populateDbMetricsAz.

/**
 * process dbmetrics for total count and capacity
 *
 * @param azName
 * @param isilonApi
 * @param dbMetrics
 */
private void populateDbMetricsAz(final IsilonAccessZone accessZone, IsilonApi isilonApi, StringMap dbMetrics) {
    long totalProvCap = 0L;
    long totalFsCount = 0L;
    String resumeToken = null;
    String zoneName = accessZone.getName();
    String baseDirPath = accessZone.getPath() + "/";
    // filesystems count & used Capacity
    IsilonList<IsilonSmartQuota> quotas = null;
    do {
        quotas = isilonApi.listQuotas(resumeToken, baseDirPath);
        if (quotas != null && !quotas.getList().isEmpty()) {
            for (IsilonSmartQuota quota : quotas.getList()) {
                totalProvCap = totalProvCap + quota.getUsagePhysical();
                totalFsCount++;
            }
        }
        resumeToken = quotas.getToken();
    } while (resumeToken != null);
    // create a list of access zone for which base dir is not same as system access zone.
    // we get all snapshot list at once. baseDirPaths list is used to
    // find snaphot belong to which access zone.
    List<String> baseDirPaths = null;
    if (accessZone.isSystem() == true) {
        List<IsilonAccessZone> isilonAccessZoneList = isilonApi.getAccessZones(resumeToken);
        baseDirPaths = new ArrayList<String>();
        for (IsilonAccessZone isiAccessZone : isilonAccessZoneList) {
            if (!baseDirPath.equals(IFS_ROOT + "/")) {
                baseDirPaths.add(isiAccessZone.getPath() + "/");
            }
        }
    }
    // snapshots count & snap capacity
    resumeToken = null;
    IsilonList<IsilonSnapshot> snapshots = null;
    do {
        snapshots = isilonApi.listSnapshots(resumeToken);
        if (snapshots != null && !snapshots.getList().isEmpty()) {
            if (!baseDirPath.equals(IFS_ROOT + "/")) {
                // if it is not system access zone then compare
                // with fs path with base dir path
                _log.info("access zone base directory path {}", baseDirPath);
                for (IsilonSnapshot isilonSnap : snapshots.getList()) {
                    if (isilonSnap.getPath().startsWith(baseDirPath)) {
                        totalProvCap = totalProvCap + Long.valueOf(isilonSnap.getSize());
                        totalFsCount++;
                    }
                }
            } else {
                // process the snapshots for system access zone
                boolean snapSystem = true;
                for (IsilonSnapshot isilonSnap : snapshots.getList()) {
                    snapSystem = true;
                    // first check fs path with user defined AZ's paths
                    if (baseDirPaths != null && !baseDirPaths.isEmpty()) {
                        for (String basePath : baseDirPaths) {
                            if (isilonSnap.getPath().startsWith(basePath)) {
                                snapSystem = false;
                                break;
                            }
                        }
                    }
                    // it then it is belongs to access zone with basedir same as system access zone.
                    if (snapSystem) {
                        totalProvCap = totalProvCap + Long.valueOf(isilonSnap.getSize());
                        totalFsCount++;
                        _log.info("Access zone base directory path: {}", accessZone.getPath());
                    }
                }
            }
            resumeToken = snapshots.getToken();
        }
    } while (resumeToken != null);
    if (totalProvCap > 0) {
        totalProvCap = (totalProvCap / KB_IN_BYTES);
    }
    _log.info("Total fs Count {} for access zone : {}", String.valueOf(totalFsCount), accessZone.getName());
    _log.info("Total fs Capacity {} for access zone : {}", String.valueOf(totalProvCap), accessZone.getName());
    // get total exports
    int nfsExportsCount = 0;
    int cifsSharesCount = 0;
    resumeToken = null;
    IsilonList<IsilonExport> isilonNfsExports = null;
    do {
        isilonNfsExports = isilonApi.listExports(resumeToken, zoneName);
        if (isilonNfsExports != null) {
            nfsExportsCount = nfsExportsCount + isilonNfsExports.size();
            resumeToken = isilonNfsExports.getToken();
        }
    } while (resumeToken != null);
    _log.info("Total NFS exports {} for access zone : {}", String.valueOf(nfsExportsCount), accessZone.getName());
    // get cifs exports for given access zone
    resumeToken = null;
    IsilonList<IsilonSMBShare> isilonCifsExports = null;
    do {
        isilonCifsExports = isilonApi.listShares(resumeToken, zoneName);
        if (isilonCifsExports != null) {
            cifsSharesCount = cifsSharesCount + isilonCifsExports.size();
            resumeToken = isilonCifsExports.getToken();
        }
    } while (resumeToken != null);
    _log.info("Total CIFS sharess {} for access zone : {}", String.valueOf(cifsSharesCount), accessZone.getName());
    if (dbMetrics == null) {
        dbMetrics = new StringMap();
    }
    // set total nfs and cifs exports for give AZ
    dbMetrics.put(MetricsKeys.totalNfsExports.name(), String.valueOf(nfsExportsCount));
    dbMetrics.put(MetricsKeys.totalCifsShares.name(), String.valueOf(cifsSharesCount));
    // set total fs objects and their sum of capacity for give AZ
    dbMetrics.put(MetricsKeys.storageObjects.name(), String.valueOf(totalFsCount));
    dbMetrics.put(MetricsKeys.usedStorageCapacity.name(), String.valueOf(totalProvCap));
    Long maxExports = MetricsKeys.getLong(MetricsKeys.maxNFSExports, dbMetrics) + MetricsKeys.getLong(MetricsKeys.maxCifsShares, dbMetrics);
    Long maxStorObjs = MetricsKeys.getLong(MetricsKeys.maxStorageObjects, dbMetrics);
    Long maxCapacity = MetricsKeys.getLong(MetricsKeys.maxStorageCapacity, dbMetrics);
    Long totalExports = Long.valueOf(nfsExportsCount + cifsSharesCount);
    // setting overLoad factor (true or false)
    String overLoaded = FALSE;
    if (totalExports >= maxExports || totalProvCap >= maxCapacity || totalFsCount >= maxStorObjs) {
        overLoaded = TRUE;
    }
    double percentageLoadExports = 0.0;
    // percentage calculator
    if (totalExports > 0.0) {
        percentageLoadExports = ((double) (totalExports) / maxExports) * 100;
    }
    double percentageLoadStorObj = ((double) (totalProvCap) / maxCapacity) * 100;
    double percentageLoad = (percentageLoadExports + percentageLoadStorObj) / 2;
    dbMetrics.put(MetricsKeys.percentLoad.name(), String.valueOf(percentageLoad));
    dbMetrics.put(MetricsKeys.overLoaded.name(), overLoaded);
    return;
}

Example 2 with IsilonAccessZone

use of com.emc.storageos.isilon.restapi.IsilonAccessZone in project coprhd-controller by CoprHD.

the class IsilonCommunicationInterface method validateAndGetNASServer.

/**
 * This function will get the list of access zones present in the system,
 * validate the access zones and return only the valid access zones,
 * so that UMFS discovery would process only objects of required access zones!!
 *
 * @param storageSystem
 * @param accessZones
 * @return
 */
private Map<String, NASServer> validateAndGetNASServer(final StorageSystem storageSystem, List<IsilonAccessZone> accessZones) {
    NASServer nasServer = null;
    List<IsilonAccessZone> InvalidAccessZones = new ArrayList<IsilonAccessZone>();
    Map<String, NASServer> accessZonesMap = new HashMap<String, NASServer>();
    if (accessZones != null && !accessZones.isEmpty()) {
        for (IsilonAccessZone isilonAccessZone : accessZones) {
            if (isilonAccessZone.isSystem() == false) {
                nasServer = findvNasByNativeId(storageSystem, isilonAccessZone.getZone_id().toString());
                if (nasServer != null && !nasServer.getInactive() && DiscoveredDataObject.DiscoveryStatus.VISIBLE.name().equals(nasServer.getDiscoveryStatus())) {
                    accessZonesMap.put(isilonAccessZone.getPath() + "/", nasServer);
                } else {
                    InvalidAccessZones.add(isilonAccessZone);
                    _log.info("Nas server {} is not valid, hence filesystem's will not be ingested", isilonAccessZone.getName());
                }
            } else {
                nasServer = findPhysicalNasByNativeId(storageSystem, isilonAccessZone.getZone_id().toString());
                if (nasServer != null && !nasServer.getInactive()) {
                    accessZonesMap.put(isilonAccessZone.getPath() + "/", nasServer);
                } else {
                    InvalidAccessZones.add(isilonAccessZone);
                    _log.info("Nas server {} is not valid, hence filesystem's will not be ingested", isilonAccessZone.getName());
                }
            }
        }
        // Remove the invalid nas servers, so that we do not discover any object of it!!!
        if (!InvalidAccessZones.isEmpty()) {
            accessZones.removeAll(InvalidAccessZones);
        }
    }
    return accessZonesMap;
}

Example 3 with IsilonAccessZone

use of com.emc.storageos.isilon.restapi.IsilonAccessZone in project coprhd-controller by CoprHD.

the class IsilonCommunicationInterface method discoverUmanagedFileSystems.

private void discoverUmanagedFileSystems(AccessProfile profile) throws BaseCollectionException {
    List<UnManagedFileSystem> newUnManagedFileSystems = new ArrayList<>();
    List<UnManagedFileSystem> existingUnManagedFileSystems = new ArrayList<>();
    List<UnManagedFileQuotaDirectory> newUnManagedFileQuotaDir = new ArrayList<>();
    List<UnManagedFileQuotaDirectory> existingUnManagedFileQuotaDir = new ArrayList<>();
    List<UnManagedCifsShareACL> newUnManagedCifsShareACLList = new ArrayList<>();
    List<UnManagedCifsShareACL> oldUnManagedCifsShareACLList = new ArrayList<>();
    List<UnManagedNFSShareACL> newUnManagedNfsShareACLList = new ArrayList<>();
    List<UnManagedNFSShareACL> oldUnManagedNfsShareACLList = new ArrayList<>();
    List<UnManagedFileExportRule> newUnManagedExportRules = new ArrayList<>();
    List<UnManagedFileExportRule> oldUnManagedExportRules = new ArrayList<>();
    _log.debug("Access Profile Details :  IpAddress : PortNumber : {}, namespace : {}", profile.getIpAddress() + profile.getPortNumber(), profile.getnamespace());
    URI storageSystemId = profile.getSystemId();
    StorageSystem storageSystem = _dbClient.queryObject(StorageSystem.class, storageSystemId);
    if (null == storageSystem) {
        return;
    }
    Set<URI> allDiscoveredUnManagedFileSystems = new HashSet<>();
    String detailedStatusMessage = "Discovery of Isilon Unmanaged FileSystem started";
    long unmanagedFsCount = 0;
    try {
        IsilonApi isilonApi = getIsilonDevice(storageSystem);
        URIQueryResultList storagePoolURIs = new URIQueryResultList();
        _dbClient.queryByConstraint(ContainmentConstraint.Factory.getStorageDeviceStoragePoolConstraint(storageSystem.getId()), storagePoolURIs);
        ArrayList<StoragePool> pools = new ArrayList<>();
        Iterator<URI> poolsItr = storagePoolURIs.iterator();
        while (poolsItr.hasNext()) {
            URI storagePoolURI = poolsItr.next();
            StoragePool storagePool = _dbClient.queryObject(StoragePool.class, storagePoolURI);
            if (storagePool != null && !storagePool.getInactive()) {
                pools.add(storagePool);
            }
        }
        StoragePool storagePool = null;
        if (pools != null && !pools.isEmpty()) {
            storagePool = pools.get(0);
        }
        StoragePort storagePort = getStoragePortPool(storageSystem);
        int totalIsilonFSDiscovered = 0;
        // get the associated storage port for vnas Server
        List<IsilonAccessZone> isilonAccessZones = isilonApi.getAccessZones(null);
        Map<String, NASServer> nasServers = validateAndGetNASServer(storageSystem, isilonAccessZones);
        // update the path from controller configuration
        updateDiscoveryPathForUnManagedFS(nasServers, storageSystem);
        // NFSv4 enabled on storage system!!!
        boolean isNfsV4Enabled = isilonApi.nfsv4Enabled(storageSystem.getFirmwareVersion());
        List<FileShare> discoveredFS = new ArrayList<>();
        String resumeToken = null;
        for (String umfsDiscoverPath : _discPathsForUnManaged) {
            IsilonAccessZone isilonAccessZone = getAccessZoneCorresDiscoveryPath(isilonAccessZones, umfsDiscoverPath);
            String isilonAccessZoneName;
            if (isilonAccessZone == null) {
                // System access zone
                isilonAccessZoneName = null;
            } else {
                isilonAccessZoneName = isilonAccessZone.getName();
            }
            // Get All SMB for this path access zone
            HashMap<String, HashSet<String>> zoneSMBShares = discoverAccessZoneSMBShares(storageSystem, isilonAccessZoneName);
            // Get all NFS Export for this path access zone
            HashMap<String, HashSet<Integer>> zoneNFSExports = discoverAccessZoneExports(storageSystem, isilonAccessZoneName);
            do {
                HashMap<String, Object> discoverdFileDetails = discoverAllFileSystem(storageSystem, resumeToken, umfsDiscoverPath);
                IsilonApi.IsilonList<FileShare> discoveredIsilonFS = (IsilonApi.IsilonList<FileShare>) discoverdFileDetails.get(UMFS_DETAILS);
                ArrayList<UnManagedFileQuotaDirectory> discoveredUmfsQd = (ArrayList<UnManagedFileQuotaDirectory>) discoverdFileDetails.get(UMFSQD_DETAILS);
                HashMap<String, HashSet<String>> umfsfileQuotaMap = (HashMap<String, HashSet<String>>) discoverdFileDetails.get(UMFS_QD_MAP);
                resumeToken = discoveredIsilonFS.getToken();
                discoveredFS = discoveredIsilonFS.getList();
                totalIsilonFSDiscovered += discoveredFS.size();
                for (FileShare fs : discoveredFS) {
                    if (!checkStorageFileSystemExistsInDB(fs.getNativeGuid())) {
                        // Create UnManaged FS
                        String fsPathName = fs.getPath();
                        UnManagedFileSystem unManagedFs = checkUnManagedFileSystemExistsInDB(fs.getNativeGuid());
                        if (unManagedFs != null) {
                            existingUnManagedFileSystems.add(unManagedFs);
                        }
                        // get the matched vNAS Server
                        NASServer nasServer = getMatchedNASServer(nasServers, fsPathName);
                        if (nasServer != null) {
                            // Get valid storage port from the NAS server!!!
                            _log.info("fs path {} and nas server details {}", fs.getPath(), nasServer.toString());
                            storagePort = getStoragePortFromNasServer(nasServer);
                            if (storagePort == null) {
                                _log.info("No valid storage port found for nas server {}", nasServer.toString());
                                continue;
                            }
                        } else {
                            _log.info("fs path {} and vnas server not found", fs.getPath());
                            // Skip further ingestion steps on this file share & move to next file share
                            continue;
                        }
                        unManagedFs = createUnManagedFileSystem(unManagedFs, fs.getNativeGuid(), storageSystem, storagePool, nasServer, fs);
                        unManagedFs.setHasNFSAcl(false);
                        newUnManagedFileSystems.add(unManagedFs);
                        /**
                         * Set and create the NFS ACLs only if the system is enabled with NFSv4!!!
                         */
                        HashMap<String, HashSet<Integer>> exportWithIdMap = getExportsIncludingSubDir(fs.getPath(), zoneNFSExports, umfsfileQuotaMap);
                        if (isNfsV4Enabled) {
                            Set<String> fsExportPaths = exportWithIdMap.keySet();
                            setUnmanagedNfsShareACL(unManagedFs, storageSystem, isilonApi, fsExportPaths, newUnManagedNfsShareACLList, oldUnManagedNfsShareACLList);
                        }
                        /**
                         * Set and Create Export Rules and export Map
                         */
                        if (!exportWithIdMap.keySet().isEmpty()) {
                            setUnManagedFSExportMap(unManagedFs, exportWithIdMap, storagePort, fs.getPath(), nasServer.getNasName(), isilonApi, storageSystem, newUnManagedExportRules, oldUnManagedExportRules);
                            _log.info("Number of exports discovered for file system {} is {}", unManagedFs.getId(), newUnManagedExportRules.size());
                            if (!newUnManagedExportRules.isEmpty()) {
                                unManagedFs.setHasExports(true);
                                _log.info("File System {} has Exports and their size is {}", unManagedFs.getId(), newUnManagedExportRules.size());
                            }
                        }
                        /**
                         * Create and set CIFS ACLS and SMB Share MAP
                         */
                        HashSet<String> shareIDs = getSharesIncludingSubDir(fs.getPath(), zoneSMBShares, umfsfileQuotaMap);
                        setUnmanagedCifsShareACL(unManagedFs, shareIDs, newUnManagedCifsShareACLList, storagePort, fs.getName(), nasServer.getNasName(), storageSystem, isilonApi, oldUnManagedCifsShareACLList);
                        _log.info("Number of shares ACLs discovered for file system {} is {}", unManagedFs.getId(), newUnManagedCifsShareACLList.size());
                        if (unManagedFs.getHasExports() || unManagedFs.getHasShares()) {
                            _log.info("FS {} is having exports/shares", fs.getPath());
                            unManagedFs.putFileSystemCharacterstics(UnManagedFileSystem.SupportedFileSystemCharacterstics.IS_FILESYSTEM_EXPORTED.toString(), TRUE);
                        } else {
                            _log.info("FS {} does not have export or share", fs.getPath());
                        }
                        /**
                         * Persist 200 objects and clear them to avoid memory issue
                         */
                        // save bunch of export rules in db
                        validateSizeLimitAndPersist(newUnManagedExportRules, oldUnManagedExportRules, Constants.DEFAULT_PARTITION_SIZE * 2);
                        // save bunch of ACLs in db
                        validateSizeLimitAndPersist(newUnManagedCifsShareACLList, oldUnManagedCifsShareACLList, Constants.DEFAULT_PARTITION_SIZE * 2);
                        // save bunch of NFS ACLs in db
                        validateSizeLimitAndPersist(newUnManagedNfsShareACLList, newUnManagedNfsShareACLList, Constants.DEFAULT_PARTITION_SIZE * 2);
                        allDiscoveredUnManagedFileSystems.add(unManagedFs.getId());
                        // save bunch of file system in db
                        validateListSizeLimitAndPersist(newUnManagedFileSystems, existingUnManagedFileSystems, Constants.DEFAULT_PARTITION_SIZE * 2);
                    }
                }
                for (UnManagedFileQuotaDirectory umfsQd : discoveredUmfsQd) {
                    if (!checkStorageQuotaDirectoryExistsInDB(umfsQd.getNativeGuid())) {
                        String fsUnManagedQdNativeGuid = NativeGUIDGenerator.generateNativeGuidForUnManagedQuotaDir(storageSystem.getSystemType(), storageSystem.getSerialNumber(), umfsQd.getNativeId(), "");
                        UnManagedFileQuotaDirectory unManagedFileQd = checkUnManagedFileSystemQuotaDirectoryExistsInDB(fsUnManagedQdNativeGuid);
                        boolean umfsQdExists = (unManagedFileQd == null) ? false : true;
                        if (umfsQdExists) {
                            umfsQd.setId(unManagedFileQd.getId());
                            existingUnManagedFileQuotaDir.add(umfsQd);
                        } else if (null != umfsQd) {
                            umfsQd.setId(URIUtil.createId(UnManagedFileQuotaDirectory.class));
                            newUnManagedFileQuotaDir.add(umfsQd);
                        }
                    }
                }
                // save bunch of QDs in db
                validateSizeLimitAndPersist(newUnManagedFileQuotaDir, existingUnManagedFileQuotaDir, Constants.DEFAULT_PARTITION_SIZE * 2);
            } while (resumeToken != null);
        }
        // Saving bunch of Unmanaged objects!!!
        if (!newUnManagedExportRules.isEmpty()) {
            _log.info("Saving Number of UnManagedFileExportRule(s) {}", newUnManagedExportRules.size());
            _dbClient.createObject(newUnManagedExportRules);
            newUnManagedExportRules.clear();
        }
        if (!oldUnManagedExportRules.isEmpty()) {
            _log.info("Saving Number of UnManagedFileExportRule(s) {}", newUnManagedExportRules.size());
            _dbClient.updateObject(newUnManagedExportRules);
            oldUnManagedExportRules.clear();
        }
        // save ACLs in db
        if (!newUnManagedCifsShareACLList.isEmpty()) {
            _log.info("Saving Number of UnManagedCifsShareACL(s) {}", newUnManagedCifsShareACLList.size());
            _dbClient.createObject(newUnManagedCifsShareACLList);
            newUnManagedCifsShareACLList.clear();
        }
        // save old acls
        if (!oldUnManagedCifsShareACLList.isEmpty()) {
            _log.info("Saving Number of UnManagedFileExportRule(s) {}", oldUnManagedCifsShareACLList.size());
            _dbClient.updateObject(oldUnManagedCifsShareACLList);
            oldUnManagedCifsShareACLList.clear();
        }
        // save NFS ACLs in db
        if (!newUnManagedNfsShareACLList.isEmpty()) {
            _log.info("Saving Number of UnManagedNfsShareACL(s) {}", newUnManagedNfsShareACLList.size());
            _dbClient.createObject(newUnManagedNfsShareACLList);
            newUnManagedNfsShareACLList.clear();
        }
        // save old acls
        if (!oldUnManagedNfsShareACLList.isEmpty()) {
            _log.info("Saving Number of NFS UnManagedFileExportRule(s) {}", oldUnManagedNfsShareACLList.size());
            _dbClient.updateObject(oldUnManagedNfsShareACLList);
            oldUnManagedNfsShareACLList.clear();
        }
        // save new QDs to DB
        if (!newUnManagedFileQuotaDir.isEmpty()) {
            _log.info("New unmanaged Isilon file systems QuotaDirecotry  count: {}", newUnManagedFileQuotaDir.size());
            _dbClient.createObject(newUnManagedFileQuotaDir);
        }
        // save old QDs
        if (!existingUnManagedFileQuotaDir.isEmpty()) {
            _log.info("Update unmanaged Isilon file systems QuotaDirectory count: {}", existingUnManagedFileQuotaDir.size());
            _dbClient.updateObject(existingUnManagedFileQuotaDir);
        }
        // save new FS
        if (!newUnManagedFileSystems.isEmpty()) {
            _dbClient.createObject(newUnManagedFileSystems);
        }
        // save old FS
        if (!existingUnManagedFileSystems.isEmpty()) {
            _dbClient.updateObject(existingUnManagedFileSystems);
        }
        _log.info("Discovered {} Isilon file systems.", totalIsilonFSDiscovered);
        // discovery succeeds
        detailedStatusMessage = String.format("Discovery completed successfully for Isilon: %s; new unmanaged file systems count: %s", storageSystemId.toString(), unmanagedFsCount);
        _log.info(detailedStatusMessage);
    } catch (IsilonException ex) {
        detailedStatusMessage = String.format("Discovery failed for Isilon %s because %s", storageSystemId.toString(), ex.getLocalizedMessage());
        _log.error(detailedStatusMessage, ex);
        throw ex;
    } catch (Exception e) {
        detailedStatusMessage = String.format("Discovery failed for Isilon %s because %s", storageSystemId.toString(), e.getLocalizedMessage());
        _log.error(detailedStatusMessage, e);
        throw new IsilonCollectionException(detailedStatusMessage);
    } finally {
        if (storageSystem != null) {
            try {
                // set detailed message
                storageSystem.setLastDiscoveryStatusMessage(detailedStatusMessage);
                _dbClient.updateObject(storageSystem);
            } catch (Exception ex) {
                _log.error("Error while persisting object to DB", ex);
            }
        }
    }
}

Example 4 with IsilonAccessZone

use of com.emc.storageos.isilon.restapi.IsilonAccessZone in project coprhd-controller by CoprHD.

the class IsilonCommunicationInterface method discoverAllFileSystem.

private HashMap<String, Object> discoverAllFileSystem(StorageSystem storageSystem, String resumetoken, String umfsDiscoverPath) {
    URI storageSystemId = storageSystem.getId();
    try {
        _log.info("discoverAllFileSystem for storage system {} - start", storageSystemId);
        IsilonApi isilonApi = getIsilonDevice(storageSystem);
        List<IsilonAccessZone> accessZones = isilonApi.getAccessZones(null);
        List<String> tempAccessZonePath = new ArrayList<>();
        for (IsilonAccessZone accessZone : accessZones) {
            if (!accessZone.isSystem()) {
                tempAccessZonePath.add(accessZone.getPath() + "/");
            }
        }
        HashSet<String> fsPathSet = new HashSet<>();
        HashSet<String> fsQuotaPathSet = new HashSet<>();
        HashMap<String, IsilonSmartQuota> tempQuotaMap = new HashMap<>();
        IsilonApi.IsilonList<FileShare> isilonFSList = new IsilonApi.IsilonList<>();
        int accessZoneDiscPathLength = computeCustomConfigPathLengths(umfsDiscoverPath);
        IsilonApi.IsilonList<IsilonSmartQuota> quotas = isilonApi.listQuotas(resumetoken, umfsDiscoverPath);
        isilonFSList.setToken(quotas.getToken());
        for (IsilonSmartQuota quota : quotas.getList()) {
            if (quota.getType().compareTo("directory") != 0) {
                _log.debug("ignore quota path {} with quota id {}:", quota.getPath(), quota.getId() + " and quota type" + quota.getType());
                continue;
            }
            if ("/ifs/".equals(umfsDiscoverPath) && isQuotaUnderAccessZonePath(quota.getPath(), tempAccessZonePath)) {
                continue;
            }
            String fsNativeId = quota.getPath();
            if (isUnderUnmanagedDiscoveryPath(fsNativeId)) {
                int fsPathType = isQuotaOrFile(fsNativeId, accessZoneDiscPathLength);
                if (fsPathType == PATH_IS_FILE) {
                    tempQuotaMap.put(quota.getPath(), quota);
                    fsPathSet.add(fsNativeId);
                }
                if (fsPathType == PATH_IS_QUOTA) {
                    tempQuotaMap.put(quota.getPath(), quota);
                    fsQuotaPathSet.add(fsNativeId);
                }
            }
        }
        /*
             * Associate Quota directories with correct File paths
             */
        HashMap<String, Set<String>> fileQuotas = new HashMap<>();
        for (String filePath : fsPathSet) {
            HashSet<String> qdPaths = new HashSet<>();
            for (String qdPath : fsQuotaPathSet) {
                if (qdPath.startsWith(filePath + "/")) {
                    qdPaths.add(qdPath);
                }
            }
            if (!qdPaths.isEmpty()) {
                fsQuotaPathSet.removeAll(qdPaths);
                fileQuotas.put(filePath, qdPaths);
            }
        }
        HashMap<String, FileShare> fsWithQuotaMap = new HashMap<>();
        HashMap<String, UnManagedFileQuotaDirectory> qdMap = new HashMap<>();
        for (String fsNativeId : fsPathSet) {
            IsilonSmartQuota fileFsQuota = tempQuotaMap.get(fsNativeId);
            FileShare fs = extractFileShare(fsNativeId, fileFsQuota, storageSystem);
            _log.debug("quota id {} with capacity {}", fsNativeId + ":QUOTA:" + fileFsQuota.getId(), fs.getCapacity() + " used capacity " + fs.getUsedCapacity());
            fsWithQuotaMap.put(fsNativeId, fs);
            Set<String> fsQuotaIds = fileQuotas.get(fsNativeId);
            if (null != fsQuotaIds) {
                for (String quotaNativeId : fsQuotaIds) {
                    IsilonSmartQuota qdQuota = tempQuotaMap.get(quotaNativeId);
                    if (null != qdQuota) {
                        UnManagedFileQuotaDirectory qd = getUnManagedFileQuotaDirectory(fs.getNativeGuid(), qdQuota, storageSystem);
                        qdMap.put(quotaNativeId, qd);
                    }
                }
            }
        }
        List<FileShare> discoveredFS = new ArrayList<>();
        discoveredFS.addAll(fsWithQuotaMap.values());
        isilonFSList.addList(discoveredFS);
        List<UnManagedFileQuotaDirectory> discoverdQuotaDirectory = new ArrayList<>();
        discoverdQuotaDirectory.addAll(qdMap.values());
        HashMap<String, Object> discoveredFileDetails = new HashMap<>();
        discoveredFileDetails.put(UMFS_DETAILS, isilonFSList);
        discoveredFileDetails.put(UMFSQD_DETAILS, discoverdQuotaDirectory);
        discoveredFileDetails.put(UMFS_QD_MAP, fileQuotas);
        return discoveredFileDetails;
    } catch (IsilonException ie) {
        _log.error("discoverAllFileSystem failed. Storage system: {}", storageSystemId, ie);
        throw ie;
    } catch (Exception e) {
        _log.error("discoverAllFileSystem failed. Storage system: {}", storageSystemId, e);
        IsilonCollectionException ice = new IsilonCollectionException("discoverAllFileSystem failed. Storage system: " + storageSystemId);
        ice.initCause(e);
        throw ice;
    }
}

Example 5 with IsilonAccessZone

use of com.emc.storageos.isilon.restapi.IsilonAccessZone in project coprhd-controller by CoprHD.

the class IsilonCommunicationInterface method discoverAccessZones.

/**
 * discover the access zone and add to vipr db
 *
 * @param storageSystem
 */
private void discoverAccessZones(StorageSystem storageSystem) {
    URI storageSystemId = storageSystem.getId();
    VirtualNAS virtualNAS = null;
    PhysicalNAS physicalNAS = null;
    List<VirtualNAS> newvNASList = new ArrayList<VirtualNAS>();
    List<VirtualNAS> existingvNASList = new ArrayList<VirtualNAS>();
    List<PhysicalNAS> newPhysicalNASList = new ArrayList<PhysicalNAS>();
    List<PhysicalNAS> existingPhysicalNASList = new ArrayList<PhysicalNAS>();
    List<VirtualNAS> discoveredVNASList = new ArrayList<VirtualNAS>();
    // Discover storage ports
    try {
        _log.info("discoverAccessZones for storage system {} - start", storageSystemId);
        IsilonApi isilonApi = getIsilonDevice(storageSystem);
        // Make restapi call to get access zones
        List<IsilonAccessZone> accessZoneList = isilonApi.getAccessZones(null);
        if (accessZoneList == null || accessZoneList.isEmpty()) {
            // No access zones defined. Throw an exception and fail the discovery
            IsilonCollectionException ice = new IsilonCollectionException("discoverAccessZones failed. No Zones defined");
            throw ice;
        }
        // Find the smart connect zones
        List<IsilonNetworkPool> isilonNetworkPoolsSysAZ = new ArrayList<>();
        // get the system access zone and use it later
        List<IsilonNetworkPool> isilonNetworkPoolList = discoverNetworkPools(storageSystem);
        for (IsilonNetworkPool isilonNetworkPool : isilonNetworkPoolList) {
            if (isilonNetworkPool.getAccess_zone().equalsIgnoreCase(SYSTEM_ACCESS_ZONE_NAME)) {
                isilonNetworkPoolsSysAZ.add(isilonNetworkPool);
            }
        }
        // set the protocol based storagesystem version
        // by default all version support CIFS and version above 7.2 NFS also
        StringSet protocols = new StringSet();
        protocols.add(CIFS);
        boolean isNfsV4Enabled = isilonApi.nfsv4Enabled(storageSystem.getFirmwareVersion());
        if (VersionChecker.verifyVersionDetails(ONEFS_V7_2, storageSystem.getFirmwareVersion()) >= 0) {
            protocols.add(NFS);
            if (isNfsV4Enabled) {
                protocols.add(NFSv4);
            }
        }
        List<IsilonNetworkPool> isilonNetworkPools = null;
        // process the access zones list
        for (IsilonAccessZone isilonAccessZone : accessZoneList) {
            // add protocol to NAS servers
            // is it a System access zone?
            isilonNetworkPools = null;
            if (isilonAccessZone.isSystem() == false) {
                _log.info("Process the user defined access zone {} ", isilonAccessZone.toString());
                isilonNetworkPools = new ArrayList<IsilonNetworkPool>();
                // get the smart connect zone information
                for (IsilonNetworkPool eachNetworkPool : isilonNetworkPoolList) {
                    if (eachNetworkPool.getAccess_zone().equalsIgnoreCase(isilonAccessZone.getName())) {
                        isilonNetworkPools.add(eachNetworkPool);
                    }
                }
                // find virtualNAS in db
                virtualNAS = findvNasByNativeId(storageSystem, isilonAccessZone.getZone_id().toString());
                if (virtualNAS == null) {
                    if (isilonNetworkPools != null && !isilonNetworkPools.isEmpty()) {
                        virtualNAS = createVirtualNas(storageSystem, isilonAccessZone);
                        newvNASList.add(virtualNAS);
                    }
                } else {
                    copyUpdatedPropertiesInVNAS(storageSystem, isilonAccessZone, virtualNAS);
                    existingvNASList.add(virtualNAS);
                }
                // Set authentication providers
                setCifsServerMapForNASServer(isilonAccessZone, virtualNAS);
                // set protocol support
                if (virtualNAS != null) {
                    virtualNAS.setProtocols(protocols);
                }
                // set the smart connect
                setStoragePortsForNASServer(isilonNetworkPools, storageSystem, virtualNAS);
            } else {
                _log.info("Process the System access zone {} ", isilonAccessZone.toString());
                // set protocols
                StringSet protocolSet = new StringSet();
                protocolSet.add(CIFS);
                protocolSet.add(NFS);
                if (isNfsV4Enabled) {
                    protocolSet.add(NFSv4);
                }
                physicalNAS = findPhysicalNasByNativeId(storageSystem, isilonAccessZone.getZone_id().toString());
                if (physicalNAS == null) {
                    physicalNAS = createPhysicalNas(storageSystem, isilonAccessZone);
                    physicalNAS.setProtocols(protocolSet);
                    // add system access zone
                    newPhysicalNASList.add(physicalNAS);
                } else {
                    setMaxDbMetricsAz(storageSystem, physicalNAS.getMetrics());
                    existingPhysicalNASList.add(physicalNAS);
                }
                // Set authentication providers
                setCifsServerMapForNASServer(isilonAccessZone, physicalNAS);
                // set the smart connect zone
                setStoragePortsForNASServer(isilonNetworkPoolsSysAZ, storageSystem, physicalNAS);
            }
        }
        // Persist the vNAS servers and
        if (newvNASList != null && !newvNASList.isEmpty()) {
            // add the parent system access zone to user defined access zones
            if (physicalNAS != null) {
                for (VirtualNAS vNas : newvNASList) {
                    // set the parent uri or system access zone uri to vNAS
                    vNas.setParentNasUri(physicalNAS.getId());
                }
            }
            _log.info("New Virtual NAS servers size {}", newvNASList.size());
            _dbClient.createObject(newvNASList);
            discoveredVNASList.addAll(newvNASList);
        }
        if (existingvNASList != null && !existingvNASList.isEmpty()) {
            _log.info("Modified Virtual NAS servers size {}", existingvNASList.size());
            _dbClient.updateObject(existingvNASList);
            discoveredVNASList.addAll(existingvNASList);
        }
        // Persist the NAS servers!!!
        if (existingPhysicalNASList != null && !existingPhysicalNASList.isEmpty()) {
            _log.info("Modified Physical NAS servers size {}", existingPhysicalNASList.size());
            _dbClient.updateObject(existingPhysicalNASList);
        }
        if (newPhysicalNASList != null && !newPhysicalNASList.isEmpty()) {
            _log.info("New Physical NAS servers size {}", newPhysicalNASList.size());
            _dbClient.createObject(newPhysicalNASList);
        }
        DiscoveryUtils.checkVirtualNasNotVisible(discoveredVNASList, _dbClient, storageSystemId);
    } catch (Exception e) {
        _log.error("discoverAccessZones failed. Storage system: {}", storageSystemId, e);
        IsilonCollectionException ice = new IsilonCollectionException("discoverAccessZones failed. Storage system: " + storageSystemId);
        throw ice;
    }
}