Examples with CuratorManager com.zimbra.cs.zookeeper.CuratorManager used on opensource projects

Example 1 with CuratorManager

use of com.zimbra.cs.zookeeper.CuratorManager in project zm-mailbox by Zimbra.

the class GetAllActiveServers method handle.

@Override
public Element handle(Element request, Map<String, Object> context) throws ServiceException {
    ZimbraSoapContext zsc = getZimbraSoapContext(context);
    checkRight(zsc, context, null, AdminRight.PR_SYSTEM_ADMIN_ONLY);
    Element response = zsc.createElement(AdminConstants.GET_ALL_ACTIVE_SERVERS_RESPONSE);
    CuratorManager curator = CuratorManager.getInstance();
    if (curator == null) {
        return response;
    }
    Set<String> serverIds;
    try {
        serverIds = curator.getActiveServers();
    } catch (Exception e) {
        throw ServiceException.FAILURE("error while getting active servers", e);
    }
    Provisioning prov = Provisioning.getInstance();
    List<Server> servers = new ArrayList<Server>();
    for (String serverId : serverIds) {
        Server server = prov.getServerById(serverId);
        servers.add(server);
    }
    AdminAccessControl aac = AdminAccessControl.getAdminAccessControl(zsc);
    for (Iterator<Server> it = servers.iterator(); it.hasNext(); ) {
        Server server = it.next();
        if (aac.hasRightsToList(server, Admin.R_listServer, null))
            GetServer.encodeServer(response, server, true, null, aac.getAttrRightChecker(server));
    }
    return response;
}

Example 2 with CuratorManager

use of com.zimbra.cs.zookeeper.CuratorManager in project zm-mailbox by Zimbra.

the class SetServerOffline method handle.

@Override
public Element handle(Element request, Map<String, Object> context) throws ServiceException {
    ZimbraSoapContext zsc = getZimbraSoapContext(context);
    checkRight(zsc, context, null, AdminRight.PR_SYSTEM_ADMIN_ONLY);
    Element response = zsc.createElement(AdminConstants.SET_SERVER_OFFLINE_RESPONSE);
    CuratorManager curator = CuratorManager.getInstance();
    if (curator == null) {
        return response;
    }
    Element d = request.getElement(AdminConstants.E_SERVER);
    String method = d.getAttribute(AdminConstants.A_BY);
    String name = d.getText();
    if (name == null || name.equals(""))
        throw ServiceException.INVALID_REQUEST("must specify a value for a server", null);
    Server server = Provisioning.getInstance().get(Key.ServerBy.fromString(method), name);
    try {
        curator.unregisterService(server.getId());
    } catch (Exception e) {
        throw ServiceException.FAILURE("error while unregistering the server", e);
    }
    return response;
}

Example 3 with CuratorManager

use of com.zimbra.cs.zookeeper.CuratorManager in project zm-mailbox by Zimbra.

the class Zimbra method startup.

/**
 * Initialize the various subsystems at server/CLI startup time.
 * @param forMailboxd true if this is the mailboxd process; false for CLI processes
 * @throws ServiceException
 */
private static synchronized void startup(boolean forMailboxd) throws ServiceException {
    if (sInited)
        return;
    sIsMailboxd = forMailboxd;
    if (sIsMailboxd) {
        FirstServlet.waitForInitialization();
    }
    Provisioning prov = Provisioning.getInstance();
    Server server = prov.getLocalServer();
    alwaysOnClusterId = server.getAlwaysOnClusterId();
    setSystemProperties();
    validateJavaOptions();
    logVersionAndSysInfo();
    SoapTransport.setDefaultUserAgent("ZCS", BuildInfo.VERSION);
    checkForClasses();
    ZimbraApplication app = ZimbraApplication.getInstance();
    ZimbraPerf.prepare(ZimbraPerf.ServerID.ZIMBRA);
    DbPool.startup();
    app.initializeZimbraDb(forMailboxd);
    if (!Versions.checkVersions()) {
        Zimbra.halt("Data version mismatch.  Reinitialize or upgrade the backend data store.");
    }
    DbPool.loadSettings();
    String tzFilePath = LC.timezone_file.value();
    try {
        File tzFile = new File(tzFilePath);
        WellKnownTimeZones.loadFromFile(tzFile);
    } catch (Throwable t) {
        Zimbra.halt("Unable to load timezones from " + tzFilePath, t);
    }
    if (prov instanceof LdapProv) {
        ((LdapProv) prov).waitForLdapServer();
        if (forMailboxd) {
            AttributeManager.loadLdapSchemaExtensionAttrs((LdapProv) prov);
        }
    }
    if (server.isMailSSLClientCertOCSPEnabled()) {
        // Activate OCSP
        Security.setProperty("ocsp.enable", "true");
        // Activate CRLDP
        System.setProperty("com.sun.security.enableCRLDP", "true");
    } else {
        // Disable OCSP
        Security.setProperty("ocsp.enable", "false");
        // Disable CRLDP
        System.setProperty("com.sun.security.enableCRLDP", "false");
    }
    try {
        RightManager.getInstance();
    } catch (ServiceException e) {
        Util.halt("cannot initialize RightManager", e);
    }
    ZimbraHttpConnectionManager.startReaperThread();
    EphemeralStore.registerFactory("ldap", LdapEphemeralStore.Factory.class.getName());
    ExtensionUtil.initAll();
    try {
        StoreManager.getInstance().startup();
    } catch (IOException e) {
        throw ServiceException.FAILURE("Unable to initialize StoreManager.", e);
    }
    MailboxManager.getInstance();
    app.startup();
    if (app.supports(MemcachedConnector.class.getName())) {
        MemcachedConnector.startup();
    }
    if (app.supports(EhcacheManager.class.getName())) {
        EhcacheManager.getInstance().startup();
    }
    // ZimletUtil.loadZimlets();
    MailboxIndex.startup();
    RedoLogProvider redoLog = RedoLogProvider.getInstance();
    if (sIsMailboxd) {
        redoLog.startup();
    } else {
        redoLog.initRedoLogManager();
    }
    System.setProperty("ical4j.unfolding.relaxed", "true");
    MailboxManager.getInstance().startup();
    app.initialize(sIsMailboxd);
    if (sIsMailboxd) {
        SessionCache.startup();
        AuthTokenRegistry.startup(prov.getConfig(Provisioning.A_zimbraAuthTokenNotificationInterval).getIntAttr(Provisioning.A_zimbraAuthTokenNotificationInterval, 60000));
        dbSessionCleanup();
        if (!redoLog.isSlave()) {
            boolean useDirectBuffers = server.isMailUseDirectBuffers();
            IoBuffer.setUseDirectBuffer(useDirectBuffers);
            ZimbraLog.misc.info("MINA setUseDirectBuffers(" + useDirectBuffers + ")");
            ServerManager.getInstance().startServers();
        }
        if (app.supports(WaitSetMgr.class.getName())) {
            WaitSetMgr.startup();
        }
        if (app.supports(MemoryStats.class.getName())) {
            MemoryStats.startup();
        }
        if (app.supports(ScheduledTaskManager.class.getName())) {
            ScheduledTaskManager.startup();
        }
        if (app.supports(PurgeThread.class.getName())) {
            PurgeThread.startup();
        }
        if (app.supports(AutoProvisionThread.class.getName())) {
            AutoProvisionThread.switchAutoProvThreadIfNecessary();
        }
        if (LC.smtp_to_lmtp_enabled.booleanValue()) {
            int smtpPort = LC.smtp_to_lmtp_port.intValue();
            int lmtpPort = Provisioning.getInstance().getLocalServer().getLmtpBindPort();
            SmtpToLmtp smtpServer = SmtpToLmtp.startup(smtpPort, "localhost", lmtpPort);
            smtpServer.setRecipientValidator(new SmtpRecipientValidator());
        }
        if (app.supports(AclPushTask.class)) {
            long pushInterval = server.getSharingUpdatePublishInterval();
            sTimer.schedule(new AclPushTask(), pushInterval, pushInterval);
        }
        if (app.supports(ExternalAccountManagerTask.class)) {
            long interval = server.getExternalAccountStatusCheckInterval();
            sTimer.schedule(new ExternalAccountManagerTask(), interval, interval);
        }
        Server localServer = Provisioning.getInstance().getLocalServer();
        String provPort = localServer.getAttr(Provisioning.A_zimbraMailPort);
        String lcPort = LC.zimbra_mail_service_port.value();
        if (!lcPort.equals(provPort)) {
            LocalConfig lc;
            try {
                lc = new LocalConfig(null);
                lc.set(LC.zimbra_mail_service_port.key(), provPort);
                lc.save();
                LC.reload();
            } catch (DocumentException | ConfigException | IOException e) {
                ZimbraLog.misc.warn("Cannot set LC zimbra_mail_service_port", e);
            }
        }
        // should be last, so that other subsystems can add dynamic stats counters
        if (app.supports(ZimbraPerf.class.getName())) {
            ZimbraPerf.initialize(ZimbraPerf.ServerID.ZIMBRA);
        }
    }
    ExtensionUtil.postInitAll();
    // Register the service with ZooKeeper
    if (sIsMailboxd && isAlwaysOn()) {
        try {
            CuratorManager curatorManager = CuratorManager.getInstance();
            if (curatorManager == null) {
                throw ServiceException.FAILURE("ZooKeeper addresses not configured.", null);
            }
            curatorManager.start();
        } catch (Exception e) {
            throw ServiceException.FAILURE("Unable to start Distributed Lock service.", e);
        }
    }
    sInited = true;
}

Example 4 with CuratorManager

use of com.zimbra.cs.zookeeper.CuratorManager in project zm-mailbox by Zimbra.

the class Zimbra method shutdown.

public static synchronized void shutdown() throws ServiceException {
    if (!sInited)
        return;
    sInited = false;
    if (sIsMailboxd) {
        PurgeThread.shutdown();
        AutoProvisionThread.shutdown();
    }
    ZimbraApplication app = ZimbraApplication.getInstance();
    app.shutdown();
    if (sIsMailboxd) {
        if (app.supports(MemoryStats.class.getName())) {
            MemoryStats.shutdown();
        }
        if (app.supports(WaitSetMgr.class.getName())) {
            WaitSetMgr.shutdown();
        }
    }
    RedoLogProvider redoLog = RedoLogProvider.getInstance();
    if (sIsMailboxd) {
        if (!redoLog.isSlave()) {
            ServerManager.getInstance().stopServers();
        }
        dbSessionCleanup();
        SessionCache.shutdown();
        CuratorManager curatorManager = CuratorManager.getInstance();
        if (curatorManager != null) {
            curatorManager.stop();
        }
    }
    MailboxIndex.shutdown();
    if (sIsMailboxd) {
        redoLog.shutdown();
    }
    if (app.supports(ExtensionUtil.class.getName())) {
        ExtensionUtil.destroyAll();
    }
    if (app.supports(MemcachedConnector.class.getName())) {
        MemcachedConnector.shutdown();
    }
    if (app.supports(EhcacheManager.class.getName())) {
        EhcacheManager.getInstance().shutdown();
    }
    MailboxManager.getInstance().shutdown();
    if (sIsMailboxd) {
        StoreManager.getInstance().shutdown();
    }
    ZimbraHttpConnectionManager.shutdownReaperThread();
    sTimer.cancel();
    try {
        DbPool.shutdown();
    } catch (Exception ignored) {
    }
    EphemeralStore.getFactory().shutdown();
}

Example 5 with CuratorManager

use of com.zimbra.cs.zookeeper.CuratorManager in project zm-mailbox by Zimbra.

the class SetLocalServerOnline method handle.

@Override
public Element handle(Element request, Map<String, Object> context) throws ServiceException {
    ZimbraSoapContext zsc = getZimbraSoapContext(context);
    checkRight(zsc, context, null, AdminRight.PR_SYSTEM_ADMIN_ONLY);
    Element response = zsc.createElement(AdminConstants.SET_LOCAL_SERVER_ONLINE_RESPONSE);
    CuratorManager curator = CuratorManager.getInstance();
    if (curator == null) {
        return response;
    }
    try {
        curator.registerLocalService();
    } catch (Exception e) {
        throw ServiceException.FAILURE("error while register the local server", e);
    }
    return response;
}