Examples with EventProxy org.opennms.netmgt.events.api.EventProxy used on opensource projects

Example 6 with EventProxy

use of org.opennms.netmgt.events.api.EventProxy in project opennms by OpenNMS.

the class SyslogdLoadIT method testEventd.

@Test
@Transactional
public void testEventd() throws Exception {
    m_eventd.start();
    EventProxy ep = createEventProxy();
    Log eventLog = new Log();
    Events events = new Events();
    eventLog.setEvents(events);
    int eventCount = 10000;
    m_eventCounter.setAnticipated(eventCount);
    for (int i = 0; i < eventCount; i++) {
        int eventNum = Double.valueOf(Math.random() * 300).intValue();
        String expectedUei = "uei.example.org/syslog/loadTest/foo" + eventNum;
        final EventBuilder eb = new EventBuilder(expectedUei, "SyslogdLoadTest");
        Event thisEvent = eb.setInterface(addr("127.0.0.1")).setLogDest("logndisplay").setLogMessage("A load test has been received as a Syslog Message").getEvent();
        // LOG.debug("event = {}", thisEvent);
        events.addEvent(thisEvent);
    }
    long start = System.currentTimeMillis();
    ep.send(eventLog);
    long mid = System.currentTimeMillis();
    // wait up to 2 minutes for the events to come through
    m_eventCounter.waitForFinish(120000);
    long end = System.currentTimeMillis();
    assertEquals(eventCount, m_eventCounter.getCount());
    m_eventd.stop();
    final long total = (end - start);
    final double eventsPerSecond = (eventCount * 1000.0 / total);
    System.err.println(String.format("total time: %d, wait time: %d, events per second: %8.4f", total, (end - mid), eventsPerSecond));
}

Example 7 with EventProxy

use of org.opennms.netmgt.events.api.EventProxy in project opennms by OpenNMS.

the class SnmpCollector method collect.

/**
 * {@inheritDoc}
 *
 * Perform data collection.
 */
@Override
public CollectionSet collect(CollectionAgent agent, Map<String, Object> parameters) throws CollectionException {
    try {
        final ServiceParameters params = new ServiceParameters(parameters);
        params.logIfAliasConfig();
        if (m_client == null) {
            m_client = BeanUtils.getBean("daoContext", "locationAwareSnmpClient", LocationAwareSnmpClient.class);
        }
        OnmsSnmpCollection snmpCollection = new OnmsSnmpCollection((SnmpCollectionAgent) agent, params, m_client);
        final EventProxy eventProxy = EventIpcManagerFactory.getIpcManager();
        final ForceRescanState forceRescanState = new ForceRescanState(agent, eventProxy);
        SnmpCollectionSet collectionSet = snmpCollection.createCollectionSet((SnmpCollectionAgent) agent);
        collectionSet.setCollectionTimestamp(new Date());
        if (!collectionSet.hasDataToCollect()) {
            LOG.info("agent {} defines no data to collect.  Skipping.", agent);
        // should we return here?
        }
        collectionSet.collect();
        /*
             * FIXME: Should we even be doing this? I say we get rid of this force rescan thingie
             * {@see http://issues.opennms.org/browse/NMS-1057}
             */
        if (System.getProperty("org.opennms.netmgt.collectd.SnmpCollector.forceRescan", "false").equalsIgnoreCase("true") && collectionSet.rescanNeeded()) {
            /*
                 * TODO: the behavior of this object may have been re-factored away.
                 * Verify that this is correct and remove this unused object if it
                 * is no longer needed.  My gut thinks this should be investigated.
                 */
            forceRescanState.rescanIndicated();
        } else {
            collectionSet.checkForSystemRestart();
        }
        return collectionSet;
    } catch (CollectionException e) {
        throw e;
    } catch (Throwable t) {
        throw new CollectionException("Unexpected error during node SNMP collection for: " + agent.getHostAddress(), t);
    }
}

Example 8 with EventProxy

use of org.opennms.netmgt.events.api.EventProxy in project opennms by OpenNMS.

the class Util method createEventProxy.

/**
 * <p>createEventProxy</p>
 *
 * @deprecated Use dependency injection to wire in an instance of the {@link EventProxy} instead
 *
 * @return a {@link org.opennms.netmgt.events.api.EventProxy} object.
 */
public static EventProxy createEventProxy() {
    /*
         * Rather than defaulting to localhost all the time, give an option in properties
         */
    final String vaultHost = Vault.getProperty("opennms.rtc.event.proxy.host");
    final String vaultPort = Vault.getProperty("opennms.rtc.event.proxy.port");
    final String vaultTimeout = Vault.getProperty("opennms.rtc.event.proxy.timeout");
    final String proxyHostName = vaultHost == null ? "127.0.0.1" : vaultHost;
    final String proxyHostPort = vaultPort == null ? Integer.toString(TcpEventProxy.DEFAULT_PORT) : vaultPort;
    final String proxyHostTimeout = vaultTimeout == null ? Integer.toString(TcpEventProxy.DEFAULT_TIMEOUT) : vaultTimeout;
    InetAddress proxyAddr = null;
    EventProxy proxy = null;
    proxyAddr = InetAddressUtils.addr(proxyHostName);
    if (proxyAddr == null) {
        try {
            proxy = new TcpEventProxy();
        } catch (final UnknownHostException e) {
            // XXX Ewwww!  We should just let the first UnknownException bubble up.
            throw new UndeclaredThrowableException(e);
        }
    } else {
        proxy = new TcpEventProxy(new InetSocketAddress(proxyAddr, Integer.parseInt(proxyHostPort)), Integer.parseInt(proxyHostTimeout));
    }
    return proxy;
}

Example 9 with EventProxy

use of org.opennms.netmgt.events.api.EventProxy in project opennms by OpenNMS.

the class FinishPollerConfigServlet method doPost.

/**
 * {@inheritDoc}
 */
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    EventBuilder bldr = new EventBuilder("uei.opennms.org/internal/reloadPollerConfig", "webUI");
    try {
        EventProxy eventProxy = Util.createEventProxy();
        if (eventProxy != null) {
            eventProxy.send(bldr.getEvent());
        } else {
            throw new ServletException("Event proxy object is null, unable to send event " + bldr.getEvent().getUei());
        }
    } catch (Throwable e) {
        throw new ServletException("Could not send event " + bldr.getEvent().getUei(), e);
    }
    // forward the request for proper display
    RequestDispatcher dispatcher = this.getServletContext().getRequestDispatcher("/admin/index.jsp");
    dispatcher.forward(request, response);
}

Example 10 with EventProxy

use of org.opennms.netmgt.events.api.EventProxy in project opennms by OpenNMS.

the class ActionDiscoveryServlet method doPost.

@Override
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    LOG.info("Loading Discovery configuration.");
    HttpSession sess = request.getSession(true);
    DiscoveryConfiguration config = (DiscoveryConfiguration) sess.getAttribute(ATTRIBUTE_DISCOVERY_CONFIGURATION);
    if (config == null) {
        config = getDiscoveryConfig();
        sess.setAttribute(ATTRIBUTE_DISCOVERY_CONFIGURATION, config);
    }
    // Update general settings from the incoming request parameters
    config = GeneralSettingsLoader.load(request, config);
    String action = request.getParameter("action");
    LOG.debug("action: {}", action);
    // add a Specific
    if (action.equals(addSpecificAction)) {
        LOG.debug("Adding Specific");
        String ipAddr = request.getParameter("specificipaddress");
        String timeout = request.getParameter("specifictimeout");
        String retries = request.getParameter("specificretries");
        String foreignSource = request.getParameter("specificforeignsource");
        String location = request.getParameter("specificlocation");
        Specific newSpecific = new Specific();
        newSpecific.setAddress(ipAddr);
        if (timeout != null && !"".equals(timeout.trim()) && !timeout.equals(String.valueOf(config.getTimeout().orElse(null)))) {
            newSpecific.setTimeout(WebSecurityUtils.safeParseLong(timeout));
        }
        if (retries != null && !"".equals(retries.trim()) && !retries.equals(String.valueOf(config.getRetries().orElse(null)))) {
            newSpecific.setRetries(WebSecurityUtils.safeParseInt(retries));
        }
        if (foreignSource != null && !"".equals(foreignSource.trim()) && !foreignSource.equals(config.getForeignSource().orElse(null))) {
            newSpecific.setForeignSource(foreignSource);
        }
        if (location != null && !"".equals(location.trim()) && !location.equals(config.getLocation().orElse(MonitoringLocationDao.DEFAULT_MONITORING_LOCATION_ID))) {
            newSpecific.setLocation(location);
        }
        config.addSpecific(newSpecific);
    }
    // remove 'Specific' from configuration
    if (action.equals(removeSpecificAction)) {
        LOG.debug("Removing Specific");
        String specificIndex = request.getParameter("index");
        int index = WebSecurityUtils.safeParseInt(specificIndex);
        final int index1 = index;
        Specific spec = config.getSpecifics().get(index1);
        boolean result = config.removeSpecific(spec);
        LOG.debug("Removing Specific result = {}", result);
    }
    // add an 'Include Range'
    if (action.equals(addIncludeRangeAction)) {
        LOG.debug("Adding Include Range");
        String ipAddrBase = request.getParameter("irbase");
        String ipAddrEnd = request.getParameter("irend");
        String timeout = request.getParameter("irtimeout");
        String retries = request.getParameter("irretries");
        String foreignSource = request.getParameter("irforeignsource");
        String location = request.getParameter("irlocation");
        IncludeRange newIR = new IncludeRange();
        newIR.setBegin(ipAddrBase);
        newIR.setEnd(ipAddrEnd);
        if (timeout != null && !"".equals(timeout.trim()) && !timeout.equals(String.valueOf(config.getTimeout().orElse(null)))) {
            newIR.setTimeout(WebSecurityUtils.safeParseLong(timeout));
        }
        if (retries != null && !"".equals(retries.trim()) && !retries.equals(String.valueOf(config.getRetries().orElse(null)))) {
            newIR.setRetries(WebSecurityUtils.safeParseInt(retries));
        }
        if (foreignSource != null && !"".equals(foreignSource.trim()) && !foreignSource.equals(config.getForeignSource().orElse(null))) {
            newIR.setForeignSource(foreignSource);
        }
        if (location != null && !"".equals(location.trim()) && !location.equals(config.getLocation().orElse(MonitoringLocationDao.DEFAULT_MONITORING_LOCATION_ID))) {
            newIR.setLocation(location);
        }
        config.addIncludeRange(newIR);
    }
    // remove 'Include Range' from configuration
    if (action.equals(removeIncludeRangeAction)) {
        LOG.debug("Removing Include Range");
        String specificIndex = request.getParameter("index");
        int index = WebSecurityUtils.safeParseInt(specificIndex);
        final int index1 = index;
        IncludeRange ir = config.getIncludeRanges().get(index1);
        boolean result = config.removeIncludeRange(ir);
        LOG.debug("Removing Include Range result = {}", result);
    }
    // add an 'Include URL'
    if (action.equals(addIncludeUrlAction)) {
        LOG.debug("Adding Include URL");
        String url = request.getParameter("iuurl");
        String timeout = request.getParameter("iutimeout");
        String retries = request.getParameter("iuretries");
        String foreignSource = request.getParameter("iuforeignsource");
        String location = request.getParameter("iulocation");
        IncludeUrl iu = new IncludeUrl();
        iu.setUrl(url);
        if (timeout != null && !"".equals(timeout.trim()) && !timeout.equals(String.valueOf(config.getTimeout().orElse(null)))) {
            iu.setTimeout(WebSecurityUtils.safeParseLong(timeout));
        }
        if (retries != null && !"".equals(retries.trim()) && !retries.equals(String.valueOf(config.getRetries().orElse(null)))) {
            iu.setRetries(WebSecurityUtils.safeParseInt(retries));
        }
        if (foreignSource != null && !"".equals(foreignSource.trim()) && !foreignSource.equals(config.getForeignSource().orElse(null))) {
            iu.setForeignSource(foreignSource);
        }
        if (location != null && !"".equals(location.trim()) && !location.equals(config.getLocation().orElse(MonitoringLocationDao.DEFAULT_MONITORING_LOCATION_ID))) {
            iu.setLocation(location);
        }
        config.addIncludeUrl(iu);
    }
    // remove 'Include URL' from configuration
    if (action.equals(removeIncludeUrlAction)) {
        LOG.debug("Removing Include URL");
        String specificIndex = request.getParameter("index");
        int index = WebSecurityUtils.safeParseInt(specificIndex);
        final int index1 = index;
        IncludeUrl iu = config.getIncludeUrls().get(index1);
        boolean result = config.removeIncludeUrl(iu);
        LOG.debug("Removing Include URL result = {}", result);
    }
    // add an 'Exclude Range'
    if (action.equals(addExcludeRangeAction)) {
        LOG.debug("Adding Exclude Range");
        String ipAddrBegin = request.getParameter("erbegin");
        String ipAddrEnd = request.getParameter("erend");
        ExcludeRange newER = new ExcludeRange();
        newER.setBegin(ipAddrBegin);
        newER.setEnd(ipAddrEnd);
        config.addExcludeRange(newER);
    }
    // remove 'Exclude Range' from configuration
    if (action.equals(removeExcludeRangeAction)) {
        LOG.debug("Removing Exclude Range");
        String specificIndex = request.getParameter("index");
        int index = WebSecurityUtils.safeParseInt(specificIndex);
        final int index1 = index;
        ExcludeRange er = config.getExcludeRanges().get(index1);
        boolean result = config.removeExcludeRange(er);
        LOG.debug("Removing Exclude Range result = {}", result);
    }
    // save configuration and restart discovery service
    if (action.equals(saveAndRestartAction)) {
        DiscoveryConfigFactory dcf = null;
        try {
            StringWriter configString = new StringWriter();
            JaxbUtils.marshal(config, configString);
            LOG.debug(configString.toString().trim());
            dcf = DiscoveryConfigFactory.getInstance();
            dcf.saveConfiguration(config);
        } catch (Throwable ex) {
            LOG.error("Error while saving configuration. {}", ex);
            throw new ServletException(ex);
        }
        EventProxy proxy = null;
        try {
            proxy = Util.createEventProxy();
        } catch (Throwable me) {
            LOG.error(me.getMessage());
        }
        EventBuilder bldr = new EventBuilder(EventConstants.DISCOVERYCONFIG_CHANGED_EVENT_UEI, "ActionDiscoveryServlet");
        bldr.setHost("host");
        try {
            proxy.send(bldr.getEvent());
        } catch (Throwable me) {
            LOG.error(me.getMessage());
        }
        LOG.info("Restart Discovery requested!");
        sess.removeAttribute(ATTRIBUTE_DISCOVERY_CONFIGURATION);
        response.sendRedirect(Util.calculateUrlBase(request, "admin/discovery/config-done.jsp"));
        return;
    }
    sess.setAttribute(ATTRIBUTE_DISCOVERY_CONFIGURATION, config);
    RequestDispatcher dispatcher = this.getServletContext().getRequestDispatcher("/admin/discovery/edit-config.jsp");
    dispatcher.forward(request, response);
}