Examples with DrUtil com.emc.storageos.coordinator.client.service.DrUtil used on opensource projects

Example 21 with DrUtil

use of com.emc.storageos.coordinator.client.service.DrUtil in project coprhd-controller by CoprHD.

the class ControlService method recoveryPrecheck.

@GET
@Path("cluster/recovery/precheck-status")
@CheckPermission(roles = { Role.SYSTEM_ADMIN, Role.SECURITY_ADMIN, Role.RESTRICTED_SECURITY_ADMIN })
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
public RecoveryPrecheckStatus recoveryPrecheck() {
    RecoveryPrecheckStatus recoveryPrecheckStatus = new RecoveryPrecheckStatus();
    DrUtil drUtil = new DrUtil(_coordinator.getCoordinatorClient());
    if (drUtil.isMultivdc() || drUtil.isMultisite()) {
        recoveryPrecheckStatus.setStatus(RecoveryPrecheckStatus.Status.VAPP_IN_DR_OR_GEO);
        return recoveryPrecheckStatus;
    }
    ArrayList<String> nodeList = _coordinator.getAllNodeIds();
    HashSet<String> unvaliableNodeSet = new HashSet<>();
    ArrayList<String> recoverableNodeList = new ArrayList<>();
    for (String nodeId : nodeList) {
        Long dbOfflineTime = DbInfoUtils.getDbOfflineTime(_coordinator.getCoordinatorClient(), Constants.DBSVC_NAME, nodeId);
        if (dbOfflineTime != null) {
            unvaliableNodeSet.add(nodeId);
        } else {
            dbOfflineTime = DbInfoUtils.getDbOfflineTime(_coordinator.getCoordinatorClient(), Constants.GEODBSVC_NAME, nodeId);
            if (dbOfflineTime != null) {
                unvaliableNodeSet.add(nodeId);
            }
        }
        try {
            DbOfflineStatus dbOfflineStatus = SysClientFactory.getSysClient(_coordinator.getNodeEndpoint(nodeId)).get(SysClientFactory.URI_GET_DB_OFFLINE_STATUS, DbOfflineStatus.class, null);
            if (dbOfflineStatus.getOutageTimeExceeded()) {
                recoverableNodeList.add(nodeId);
                unvaliableNodeSet.add(nodeId);
            }
        } catch (Exception e) {
            recoveryPrecheckStatus.setStatus(RecoveryPrecheckStatus.Status.NODE_UNREACHABLE);
            _log.warn("Failed to check dbOfflineStatus on {} :{}", nodeId, e.getMessage());
        }
    }
    ArrayList<String> unvaliableNodeList = new ArrayList<>(unvaliableNodeSet);
    setRecoverPrecheckStatus(recoveryPrecheckStatus, unvaliableNodeList, recoverableNodeList, nodeList.size());
    recoveryPrecheckStatus.setUnavailables(unvaliableNodeList);
    recoveryPrecheckStatus.setRecoverables(recoverableNodeList);
    return recoveryPrecheckStatus;
}

Example 22 with DrUtil

use of com.emc.storageos.coordinator.client.service.DrUtil in project coprhd-controller by CoprHD.

the class StorageDriverService method precheckForEnv.

protected void precheckForEnv() {
    DrUtil drUtil = new DrUtil(coordinator);
    if (!drUtil.isActiveSite()) {
        throw APIException.internalServerErrors.driverOperationEnvPrecheckFailed("This operation is not allowed on standby site");
    }
    for (Site site : drUtil.listSites()) {
        SiteState siteState = site.getState();
        if (!siteState.equals(SiteState.ACTIVE) && !siteState.equals(SiteState.STANDBY_SYNCED)) {
            throw APIException.internalServerErrors.driverOperationEnvPrecheckFailed(String.format("Site %s is in %s state,not active or synced", site.getName(), siteState));
        }
        ClusterInfo.ClusterState state = coordinator.getControlNodesState(site.getUuid());
        if (state != ClusterInfo.ClusterState.STABLE) {
            throw APIException.internalServerErrors.driverOperationEnvPrecheckFailed(String.format("Currently site %s is not stable", site.getName()));
        }
    }
    // driver operations and order executions to avoid impact on each other.
    if (hasOngoingQueuedOrders()) {
        throw APIException.internalServerErrors.driverOperationEnvPrecheckFailed("There are ongoing or queued orders now, please wait until these orders complete");
    }
}

Example 23 with DrUtil

use of com.emc.storageos.coordinator.client.service.DrUtil in project coprhd-controller by CoprHD.

the class DisasterRecoveryServiceTest method setUp.

@Before
public void setUp() throws Exception {
    Constructor constructor = ProductName.class.getDeclaredConstructors()[0];
    constructor.setAccessible(true);
    ProductName productName = (ProductName) constructor.newInstance();
    productName.setName("vipr");
    SoftwareVersion version = new SoftwareVersion("vipr-2.4.0.0.100");
    LinkedList<SoftwareVersion> available = new LinkedList<SoftwareVersion>();
    available.add(version);
    RepositoryInfo repositoryInfo = new RepositoryInfo(new SoftwareVersion("vipr-2.4.0.0.100"), available);
    standby = new SiteConfigRestRep();
    standby.setClusterStable(true);
    standby.setFreshInstallation(true);
    standby.setDbSchemaVersion("2.4");
    standby.setSoftwareVersion("vipr-2.4.0.0.150");
    standby.setHostIPv4AddressMap(new HashMap<String, String>());
    standby.getHostIPv4AddressMap().put("vipr1", "10.247.101.100");
    // setup standby site
    standbySite1 = new Site();
    standbySite1.setUuid("site-uuid-1");
    standbySite1.setVip("10.247.101.110");
    standbySite1.getHostIPv4AddressMap().put("vipr1", "10.247.101.111");
    standbySite1.getHostIPv4AddressMap().put("vipr2", "10.247.101.112");
    standbySite1.getHostIPv4AddressMap().put("vipr3", "10.247.101.113");
    standbySite1.setState(SiteState.STANDBY_PAUSED);
    standbySite1.setVdcShortId("vdc1");
    standbySite1.setNodeCount(1);
    standbySite2 = new Site();
    standbySite2.setUuid("site-uuid-2");
    standbySite2.setState(SiteState.STANDBY_SYNCED);
    standbySite2.setVdcShortId("vdc1");
    standbySite2.setVip("10.247.101.158");
    standbySite2.setNodeCount(1);
    standbySite3 = new Site();
    standbySite3.setUuid("site-uuid-3");
    standbySite3.setVdcShortId("fake-vdc-id");
    standbySite3.setState(SiteState.ACTIVE);
    standbySite3.setVdcShortId("vdc1");
    standbySite3.setNodeCount(1);
    primarySite = new Site();
    primarySite.setUuid("primary-site-uuid");
    primarySite.setVip("127.0.0.1");
    primarySite.setHostIPv4AddressMap(standbySite1.getHostIPv4AddressMap());
    primarySite.setHostIPv6AddressMap(standbySite1.getHostIPv6AddressMap());
    primarySite.setVdcShortId("vdc1");
    primarySite.setState(SiteState.ACTIVE);
    primarySite.setNodeCount(3);
    // mock DBClient
    dbClientMock = mock(DbClientImpl.class);
    // mock coordinator client
    coordinator = mock(CoordinatorClient.class);
    // mock ipsecconfig
    IPsecConfig ipsecConfig = mock(IPsecConfig.class);
    doReturn("ipsec-preshared-key").when(ipsecConfig).getPreSharedKey();
    drUtil = mock(DrUtil.class);
    natCheckParam = new DRNatCheckParam();
    apiSignatureGeneratorMock = mock(InternalApiSignatureKeyGenerator.class);
    try {
        KeyGenerator keyGenerator = null;
        keyGenerator = KeyGenerator.getInstance("HmacSHA256");
        secretKey = keyGenerator.generateKey();
    } catch (NoSuchAlgorithmException e) {
        fail("generate key fail");
    }
    drService = spy(new DisasterRecoveryService());
    drService.setDbClient(dbClientMock);
    drService.setCoordinator(coordinator);
    drService.setDrUtil(drUtil);
    drService.setSiteMapper(new SiteMapper());
    drService.setSysUtils(new SysUtils());
    drService.setIpsecConfig(ipsecConfig);
    drService.setApiSignatureGenerator(apiSignatureGeneratorMock);
    standbyConfig = new Site();
    standbyConfig.setUuid("standby-site-uuid-1");
    standbyConfig.setVip(standbySite1.getVip());
    standbyConfig.setHostIPv4AddressMap(standbySite1.getHostIPv4AddressMap());
    standbyConfig.setHostIPv6AddressMap(standbySite1.getHostIPv6AddressMap());
    standbyConfig.setNodeCount(3);
    doReturn(standbyConfig.getUuid()).when(coordinator).getSiteId();
    Configuration config = new ConfigurationImpl();
    config.setConfig(Constants.CONFIG_DR_ACTIVE_SITEID, primarySite.getUuid());
    doReturn(config).when(coordinator).queryConfiguration(Constants.CONFIG_DR_ACTIVE_KIND, Constants.CONFIG_DR_ACTIVE_ID);
    doReturn("2.4").when(coordinator).getCurrentDbSchemaVersion();
    doReturn(primarySite.getUuid()).when(coordinator).getSiteId();
    doReturn(ClusterInfo.ClusterState.STABLE).when(coordinator).getControlNodesState();
    // Don't need to record audit log in UT
    doNothing().when(drService).auditDisasterRecoveryOps(any(OperationTypeEnum.class), anyString(), anyString(), anyVararg());
    doReturn(repositoryInfo).when(coordinator).getTargetInfo(RepositoryInfo.class);
    doReturn(standbySite1).when(drUtil).getSiteFromLocalVdc(standbySite1.getUuid());
    doReturn(standbySite2).when(drUtil).getSiteFromLocalVdc(standbySite2.getUuid());
    doThrow(CoordinatorException.retryables.cannotFindSite(NONEXISTENT_ID)).when(drUtil).getSiteFromLocalVdc(NONEXISTENT_ID);
    doReturn(primarySite).when(drUtil).getSiteFromLocalVdc(primarySite.getUuid());
    SiteNetworkState siteNetworkState = new SiteNetworkState();
    siteNetworkState.setNetworkHealth(SiteNetworkState.NetworkHealth.GOOD);
    doReturn(siteNetworkState).when(drUtil).getSiteNetworkState(any(String.class));
    CoordinatorClientInetAddressMap addressMap = new CoordinatorClientInetAddressMap();
    addressMap.setDualInetAddress(DualInetAddress.fromAddresses("10.247.101.110", ""));
    doReturn(addressMap).when(coordinator).getInetAddessLookupMap();
    InterProcessLock lock = mock(InterProcessLock.class);
    doReturn(lock).when(coordinator).getLock(anyString());
    doReturn(true).when(lock).acquire(anyInt(), any(TimeUnit.class));
    doNothing().when(lock).release();
}

Example 24 with DrUtil

use of com.emc.storageos.coordinator.client.service.DrUtil in project coprhd-controller by CoprHD.

the class CoordinatorClientImpl method getControlNodesState.

/**
 * Get all control nodes' state
 *
 * @param targetGiven
 *            target repository
 * @param infos
 *            control nodes' repository
 * @param targetPropertiesGiven
 *            target property
 * @param configVersions
 *            control nodes' configVersions
 * @param targetPowerOffState
 *            target poweroff state
 * @param targetDrivers
 *            target driver list
 * @param drivers
 *            control nodes' driver lists
 * @param siteId
 * @return Control nodes' state
 */
private ClusterInfo.ClusterState getControlNodesState(final RepositoryInfo targetGiven, final Map<Service, RepositoryInfo> infos, final PropertyInfoRestRep targetPropertiesGiven, final Map<Service, ConfigVersion> configVersions, final Map<Service, VdcConfigVersion> vdcConfigVersions, final PowerOffState targetPowerOffState, final StorageDriversInfo targetDrivers, final Map<Service, StorageDriversInfo> drivers, String siteId) {
    if (targetGiven == null || targetPropertiesGiven == null || targetPowerOffState == null) {
        // only for first time target initializing
        return ClusterInfo.ClusterState.INITIALIZING;
    }
    DrUtil drUtil = new DrUtil(this);
    Site site = drUtil.getSiteFromLocalVdc(siteId);
    SiteState siteState = site.getState();
    int siteNodeCount = site.getNodeCount();
    if (infos == null || infos.size() != siteNodeCount || configVersions == null || configVersions.size() != siteNodeCount) {
        return ClusterInfo.ClusterState.DEGRADED;
    }
    if (siteState == SiteState.STANDBY_ERROR) {
        log.info("Control nodes' state DEGRADED since DR site state is STANDBY_ERROR");
        return ClusterInfo.ClusterState.DEGRADED;
    }
    // 1st. Find nodes which currents and versions are different from target's
    List<String> differentCurrents = getDifferentCurrentsCommon(targetGiven, infos);
    List<String> differentVersions = getDifferentVersionsCommon(targetGiven, infos);
    // 2nd. Find nodes which configVersions are different from target's
    // Note : we use config version to judge if properties on a node are sync-ed with target's.
    List<String> differentConfigVersions = getDifferentConfigVersionCommon(targetPropertiesGiven, configVersions);
    List<String> differentVdcConfigVersions = getDifferentVdcConfigVersionCommon(vdcConfigVersions);
    if (targetPowerOffState.getPowerOffState() != PowerOffState.State.NONE) {
        log.info("Control nodes' state POWERINGOFF");
        return ClusterInfo.ClusterState.POWERINGOFF;
    } else if (!differentConfigVersions.isEmpty()) {
        log.info("Control nodes' state UPDATING: {}", Strings.repr(targetPropertiesGiven));
        return ClusterInfo.ClusterState.UPDATING;
    } else if (!differentVdcConfigVersions.isEmpty()) {
        log.info("Control nodes' state UPDATING vdc config version: {}", Strings.repr(differentVdcConfigVersions));
        return ClusterInfo.ClusterState.UPDATING;
    } else if (siteState.isDROperationOngoing()) {
        log.info("Control nodes' state UPDATING since DR operation ongoing: {}", siteState);
        return ClusterInfo.ClusterState.UPDATING;
    } else if (!isControlNodesDriversSynced(targetDrivers, drivers)) {
        log.info("Control nodes' state UPDATING since not all nodes' drivers are synced with target");
        return ClusterInfo.ClusterState.UPDATING;
    } else if (differentCurrents.isEmpty() && differentVersions.isEmpty()) {
        // check for the extra upgrading states
        if (isDbSchemaVersionChanged()) {
            MigrationStatus status = getMigrationStatus();
            if (status == null) {
                log.info("Control nodes state is UPGRADING_PREP_DB ");
                return ClusterInfo.ClusterState.UPGRADING_PREP_DB;
            }
            log.info("Control nodes state is {}", status);
            switch(status) {
                case RUNNING:
                    return ClusterInfo.ClusterState.UPGRADING_CONVERT_DB;
                case FAILED:
                    return ClusterInfo.ClusterState.UPGRADING_FAILED;
                case DONE:
                    break;
                default:
                    log.error("The current db schema version doesn't match the target db schema version, " + "but the current migration status is {} ", status);
            }
        }
        log.info("Control nodes' state STABLE");
        return ClusterInfo.ClusterState.STABLE;
    } else if (differentCurrents.isEmpty()) {
        log.info("Control nodes' state SYNCING: {}", Strings.repr(differentVersions));
        return ClusterInfo.ClusterState.SYNCING;
    } else if (differentVersions.isEmpty()) {
        log.info("Control nodes' state UPGRADING: {}", Strings.repr(differentCurrents));
        return ClusterInfo.ClusterState.UPGRADING;
    } else {
        log.error("Control nodes' in an UNKNOWN state. Target given: {} {}", targetGiven, Strings.repr(infos));
        return ClusterInfo.ClusterState.UNKNOWN;
    }
}

Example 25 with DrUtil

use of com.emc.storageos.coordinator.client.service.DrUtil in project coprhd-controller by CoprHD.

the class InternalDbClient method start.

@Override
public synchronized void start() {
    super.start();
    drUtil = new DrUtil(this.getCoordinatorClient());
}