Examples with VNXeIscsiPortal com.emc.storageos.vnxe.models.VNXeIscsiPortal used on opensource projects

Example 1 with VNXeIscsiPortal

use of com.emc.storageos.vnxe.models.VNXeIscsiPortal in project coprhd-controller by CoprHD.

the class VNXeCommunicationInterface method discoverIscsiPorts.

/**
 * Discover iscsiPorts
 *
 * @param system
 * @param client
 * @param spIdMap
 *            storage processors VNXeId and ViPR URI map
 * @return
 * @throws VNXeException
 */
private HashMap<String, List<StoragePort>> discoverIscsiPorts(StorageSystem system, VNXeApiClient client, Map<String, URI> spIdMap) throws VNXeException {
    HashMap<String, List<StoragePort>> storagePorts = new HashMap<String, List<StoragePort>>();
    List<StoragePort> newStoragePorts = new ArrayList<StoragePort>();
    List<StoragePort> existingStoragePorts = new ArrayList<StoragePort>();
    _logger.info("Start iSCSI storage port discovery for storage system {}", system.getId());
    // Retrieve the list of iscsi ports
    List<VNXeIscsiNode> ports = client.getAllIscsiPorts();
    if (ports == null || ports.isEmpty()) {
        _logger.info("No iSCSI ports found for the system: {} ", system.getId());
        return storagePorts;
    }
    _logger.info("Number iSCSI ports found: {}", ports.size());
    // Create the list of storage ports.
    for (VNXeIscsiNode node : ports) {
        StoragePort port = null;
        VNXeEthernetPort eport = node.getEthernetPort();
        if (eport == null) {
            _logger.info("No ethernet port found for the iscsi node: {}", node.getId());
            continue;
        }
        VNXeBase spId = eport.getStorageProcessorId();
        if (spId == null) {
            _logger.info("No storage processor info for the iscsi node: {}", node.getId());
            continue;
        }
        String spIdStr = spId.getId();
        URI haDomainUri = spIdMap.get(spIdStr);
        if (haDomainUri == null) {
            _logger.info("The sp {} has not been discovered.", spIdStr);
            continue;
        }
        // Check if storage port was already discovered
        String portNativeGuid = NativeGUIDGenerator.generateNativeGuid(system, node.getName(), NativeGUIDGenerator.PORT);
        URIQueryResultList results = new URIQueryResultList();
        _dbClient.queryByConstraint(AlternateIdConstraint.Factory.getStoragePortByNativeGuidConstraint(portNativeGuid), results);
        if (results.iterator().hasNext()) {
            _logger.info("cross verifying for duplicate port");
            StoragePort tmpPort = _dbClient.queryObject(StoragePort.class, results.iterator().next());
            _logger.info(String.format("Actual StorageDevice %s : PortGroup found for port %s - Actual PortGroup %s", system.getId(), tmpPort.getPortNetworkId(), tmpPort.getPortGroup()));
            if (tmpPort.getStorageDevice().equals(system.getId()) && tmpPort.getPortGroup().equals(spIdStr)) {
                port = tmpPort;
                _logger.info("found duplicate iscsi port {}", node.getName());
            }
        }
        // If iscsi port was not previously discovered, add new storage port
        if (port == null) {
            port = new StoragePort();
            port.setId(URIUtil.createId(StoragePort.class));
            port.setLabel(portNativeGuid);
            port.setTransportType("IP");
            port.setNativeGuid(portNativeGuid);
            port.setStorageDevice(system.getId());
            port.setRegistrationStatus(RegistrationStatus.REGISTERED.toString());
            port.setPortName(eport.getId());
            port.setPortNetworkId(node.getName());
            port.setPortGroup(spIdStr);
            port.setStorageHADomain(haDomainUri);
            List<Integer> opstatus = eport.getOperationalStatus();
            Integer ok = 2;
            if (opstatus.contains(ok)) {
                port.setOperationalStatus(StoragePort.OperationalStatus.OK.name());
            } else {
                port.setOperationalStatus(StoragePort.OperationalStatus.NOT_OK.name());
            }
            VNXeIscsiPortal portal = node.getIscsiPortal();
            if (portal != null) {
                port.setIpAddress(portal.getIpAddress());
            } else {
                port.setOperationalStatus(StoragePort.OperationalStatus.NOT_OK.name());
            }
            _logger.info("Creating new storage port using NativeGuid : {}, IQN:", portNativeGuid, node.getName());
            newStoragePorts.add(port);
        } else {
            existingStoragePorts.add(port);
        }
        port.setDiscoveryStatus(DiscoveryStatus.VISIBLE.name());
        port.setCompatibilityStatus(DiscoveredDataObject.CompatibilityStatus.COMPATIBLE.name());
    }
    _logger.info("iSCSI port discovery for storage system {} complete", system.getId());
    storagePorts.put(NEW, newStoragePorts);
    storagePorts.put(EXISTING, existingStoragePorts);
    return storagePorts;
}

Example 2 with VNXeIscsiPortal

use of com.emc.storageos.vnxe.models.VNXeIscsiPortal in project coprhd-controller by CoprHD.

the class VNXeApiClient method getAllIscsiPorts.

/**
 * Get all iSCSI ports
 *
 * @return
 */
public List<VNXeIscsiNode> getAllIscsiPorts() {
    IscsiNodeRequests nodeReq = new IscsiNodeRequests(_khClient);
    List<VNXeIscsiNode> nodes = nodeReq.getAllNodes();
    if (nodes != null && !nodes.isEmpty()) {
        Iterator<VNXeIscsiNode> it = nodes.iterator();
        while (it.hasNext()) {
            VNXeIscsiNode node = it.next();
            VNXeEthernetPort eport = node.getEthernetPort();
            if (eport != null) {
                String id = eport.getId();
                EthernetPortRequests portRequest = new EthernetPortRequests(_khClient);
                VNXeEthernetPort detailedPort = portRequest.get(id);
                node.setEthernetPort(detailedPort);
                // get iscsiPortal. comment it out for now, since API does not work.
                IscsiPortalListRequest portalReq = new IscsiPortalListRequest(_khClient);
                VNXeIscsiPortal portal = portalReq.getByIscsiNode(node.getId());
                if (portal == null) {
                    it.remove();
                } else {
                    node.setIscsiPortal(portal);
                }
            } else {
                it.remove();
            }
        }
    }
    return nodes;
}

Example 3 with VNXeIscsiPortal

use of com.emc.storageos.vnxe.models.VNXeIscsiPortal in project coprhd-controller by CoprHD.

the class IscsiPortalListRequest method getByIscsiNode.

/**
 * Get iscsiPort based on the IscsiNode Id
 *
 * @param nodeId iscsiNode id
 * @return
 */
public VNXeIscsiPortal getByIscsiNode(String nodeId) {
    StringBuilder builder = new StringBuilder(VNXeConstants.ISCSINODE_FILTER);
    builder.append("\"");
    builder.append(nodeId);
    builder.append("\"");
    setFilter(builder.toString());
    VNXeIscsiPortal result = null;
    List<VNXeIscsiPortal> portalList = get();
    // it should just return 1
    if (portalList != null && !portalList.isEmpty()) {
        result = portalList.get(0);
    } else {
        _logger.info("No iscsiPortal found using the iscsiNode Id: {}", nodeId);
    }
    return result;
}

Example 4 with VNXeIscsiPortal

use of com.emc.storageos.vnxe.models.VNXeIscsiPortal in project coprhd-controller by CoprHD.

the class IscsiPortalListRequest method getDetails.

/**
 * Get all iscsiPortals, with detailed iscsiNode.
 *
 * @return
 */
public List<VNXeIscsiPortal> getDetails() {
    List<VNXeIscsiPortal> result = new ArrayList<VNXeIscsiPortal>();
    List<VNXeIscsiPortal> portals = get();
    if (portals != null && !portals.isEmpty()) {
        for (VNXeIscsiPortal portal : portals) {
            // get iscsiNode, so that we could get iqn name for each iscsi port
            VNXeIscsiNode node = portal.getIscsiNode();
            if (node != null) {
                String nodeId = node.getId();
                IscsiNodeRequests nodeReq = new IscsiNodeRequests(getClient());
                VNXeIscsiNode detailedNode = nodeReq.get(nodeId);
                portal.setIscsiNode(detailedNode);
                result.add(portal);
            }
        }
    }
    return result;
}

Example 5 with VNXeIscsiPortal

use of com.emc.storageos.vnxe.models.VNXeIscsiPortal in project coprhd-controller by CoprHD.

the class VNXUnityCommunicationInterface method discoverIscsiPorts.

/**
 * Discover iscsiPorts
 *
 * @param system
 * @param client
 * @param spIdMap
 *            storage processors VNXeId and ViPR URI map
 * @return
 * @throws VNXeException
 */
private HashMap<String, List<StoragePort>> discoverIscsiPorts(StorageSystem system, VNXeApiClient client, Map<String, URI> spIdMap) throws VNXeException {
    HashMap<String, List<StoragePort>> storagePorts = new HashMap<String, List<StoragePort>>();
    List<StoragePort> newStoragePorts = new ArrayList<StoragePort>();
    List<StoragePort> existingStoragePorts = new ArrayList<StoragePort>();
    _logger.info("Start iSCSI storage port discovery for storage system {}", system.getId());
    // Retrieve the list of iscsi ports
    List<VNXeIscsiNode> ports = client.getAllIscsiPorts();
    if (ports == null || ports.isEmpty()) {
        _logger.info("No iSCSI ports found for the system: {} ", system.getId());
        return storagePorts;
    }
    _logger.info("Number iSCSI ports found: {}", ports.size());
    // Create the list of storage ports.
    for (VNXeIscsiNode node : ports) {
        StoragePort port = null;
        VNXeEthernetPort eport = node.getEthernetPort();
        if (eport == null) {
            _logger.info("No ethernet port found for the iscsi node: {}", node.getId());
            continue;
        }
        VNXeBase spId = eport.getStorageProcessor();
        if (spId == null) {
            _logger.info("No storage processor info for the iscsi node: {}", node.getId());
            continue;
        }
        String spIdStr = spId.getId();
        URI haDomainUri = spIdMap.get(spIdStr);
        if (haDomainUri == null) {
            _logger.info("The sp {} has not been discovered.", spIdStr);
            continue;
        }
        // Check if storage port was already discovered
        String portNativeGuid = NativeGUIDGenerator.generateNativeGuid(system, node.getName(), NativeGUIDGenerator.PORT);
        URIQueryResultList results = new URIQueryResultList();
        _dbClient.queryByConstraint(AlternateIdConstraint.Factory.getStoragePortByNativeGuidConstraint(portNativeGuid), results);
        Iterator<URI> it = results.iterator();
        if (it.hasNext()) {
            _logger.info("cross verifying for duplicate port");
            StoragePort tmpPort = _dbClient.queryObject(StoragePort.class, it.next());
            _logger.info(String.format("Actual StorageDevice %s : PortGroup found for port %s - Actual PortGroup %s", system.getId(), tmpPort.getPortNetworkId(), tmpPort.getPortGroup()));
            if (tmpPort.getStorageDevice().equals(system.getId()) && tmpPort.getPortGroup().equals(spIdStr)) {
                port = tmpPort;
                _logger.info("found duplicate iscsi port {}", node.getName());
            }
        }
        // If iscsi port was not previously discovered, add new storage port
        if (port == null) {
            port = new StoragePort();
            port.setId(URIUtil.createId(StoragePort.class));
            port.setLabel(portNativeGuid);
            port.setTransportType("IP");
            port.setNativeGuid(portNativeGuid);
            port.setStorageDevice(system.getId());
            port.setRegistrationStatus(RegistrationStatus.REGISTERED.toString());
            port.setPortName(eport.getId());
            port.setPortNetworkId(node.getName());
            port.setPortGroup(spIdStr);
            port.setStorageHADomain(haDomainUri);
            VNXeIscsiPortal portal = node.getIscsiPortal();
            if (portal != null) {
                port.setIpAddress(portal.getIpAddress());
            }
            _logger.info("Creating new storage port using NativeGuid : {}, IQN:", portNativeGuid, node.getName());
            newStoragePorts.add(port);
        } else {
            existingStoragePorts.add(port);
        }
        Health health = node.getEthernetPort().getHealth();
        if (health != null && health.getValue() == Health.HealthEnum.OK.getValue()) {
            port.setOperationalStatus(StoragePort.OperationalStatus.OK.name());
        } else {
            port.setOperationalStatus(StoragePort.OperationalStatus.NOT_OK.name());
        }
        port.setDiscoveryStatus(DiscoveryStatus.VISIBLE.name());
        port.setCompatibilityStatus(DiscoveredDataObject.CompatibilityStatus.COMPATIBLE.name());
    }
    _logger.info("iSCSI port discovery for storage system {} complete", system.getId());
    storagePorts.put(NEW, newStoragePorts);
    storagePorts.put(EXISTING, existingStoragePorts);
    return storagePorts;
}