Examples with Category org.opennms.netmgt.xml.rtc.Category used on opensource projects

Example 1 with Category

use of org.opennms.netmgt.xml.rtc.Category in project opennms by OpenNMS.

the class AvailabilityServiceIT method categoryIsFullyAvailableWhenNoServicesArePresent.

@Test
public void categoryIsFullyAvailableWhenNoServicesArePresent() throws Exception {
    final RTCCategory rtcCat = EasyMock.createNiceMock(RTCCategory.class);
    EasyMock.expect(rtcCat.getLabel()).andReturn("Routers");
    // This nodeid should not exist in the database
    EasyMock.expect(rtcCat.getNodes()).andReturn(Lists.newArrayList(99999));
    EasyMock.replay(rtcCat);
    final EuiLevel euiLevel = m_availabilityService.getEuiLevel(rtcCat);
    assertEquals(1, euiLevel.getCategory().size());
    final Category category = euiLevel.getCategory().get(0);
    assertEquals(100.0, category.getCatvalue(), 0.001);
    assertEquals(1, category.getNode().size());
    final Node node = category.getNode().get(0);
    assertEquals(100.0, node.getNodevalue(), 0.001);
    assertEquals(0, node.getNodesvccount());
    assertEquals(0, node.getNodesvcdowncount());
}

Example 2 with Category

use of org.opennms.netmgt.xml.rtc.Category in project opennms by OpenNMS.

the class AvailabilityServiceIT method canCalculateAvailability.

@Test
public void canCalculateAvailability() throws Exception {
    final MockNetwork mockNetwork = new MockNetwork();
    // This test depends on the specifics in the standard network definition
    mockNetwork.createStandardNetwork();
    m_mockDatabase.populate(mockNetwork);
    final RTCCategory rtcCat = EasyMock.createNiceMock(RTCCategory.class);
    EasyMock.expect(rtcCat.getLabel()).andReturn("NOC").anyTimes();
    EasyMock.expect(rtcCat.getNodes()).andReturn(Lists.newArrayList(1, 2)).anyTimes();
    EasyMock.replay(rtcCat);
    // Verify the availability when no outages are present
    EuiLevel euiLevel = m_availabilityService.getEuiLevel(rtcCat);
    assertEquals(1, euiLevel.getCategory().size());
    Category category = euiLevel.getCategory().get(0);
    assertEquals(100.0, category.getCatvalue(), 0.001);
    assertEquals(2, category.getNode().size());
    // Assumes the nodes are sorted
    assertEquals(4, category.getNode().get(0).getNodesvccount());
    assertEquals(2, category.getNode().get(1).getNodesvccount());
    // Create an outage that is both open and closed within the window
    final Date now = new Date();
    final Date oneHourAgo = new Date(now.getTime() - (60 * 60 * 1000));
    final Date thirtyMinutesAgo = new Date(now.getTime() - (30 * 60 * 1000));
    final OnmsMonitoredService icmpService = toMonitoredService(mockNetwork.getService(1, "192.168.1.1", "ICMP"));
    OnmsOutage outage = new OnmsOutage();
    outage.setMonitoredService(icmpService);
    outage.setIfLostService(oneHourAgo);
    outage.setIfRegainedService(thirtyMinutesAgo);
    m_outageDao.save(outage);
    m_outageDao.flush();
    // Verify the availability when outages are present
    euiLevel = m_availabilityService.getEuiLevel(rtcCat);
    assertEquals(1, euiLevel.getCategory().size());
    category = euiLevel.getCategory().get(0);
    // This number should only need to be adjusted if the duration of the outage
    // or the number of services in the category changes
    assertEquals(RTCUtils.getOutagePercentage(1800000, 86400000, 6), category.getCatvalue(), 0.0001);
    assertEquals(2, category.getNode().size());
}

Example 3 with Category

use of org.opennms.netmgt.xml.rtc.Category in project opennms by OpenNMS.

the class AvailabilityServiceHibernateImpl method getEuiLevel.

/**
 * Optimized method for calculating the category statistics.
 *
 * We start off by retrieving outages affecting the nodes and services
 * in the given category, and group these by node id.
 *
 * Using the outages, we calculate node-level statistics
 * and tally the values to calculate the category statistics.
 */
@Override
@Transactional(readOnly = true)
public synchronized EuiLevel getEuiLevel(RTCCategory category) {
    final Header header = new Header();
    header.setVer("1.9a");
    header.setMstation("");
    // current time
    final Date curDate = new Date();
    final long curTime = curDate.getTime();
    // get the rolling window
    final long rWindow = 24L * 60L * 60L * 1000L;
    LOG.debug("Retrieving availability statistics for {} with current date: {} and rolling window: {}", category.getLabel(), curDate, rWindow);
    // create the data
    final EuiLevel level = new EuiLevel();
    // set created in m_header and add to level
    header.setCreated(EventConstants.formatToString(curDate));
    level.setHeader(header);
    final Category levelCat = new Category();
    // category label
    levelCat.setCatlabel(category.getLabel());
    double outageTimeInCategory = 0.0;
    int numServicesInCategory = 0;
    // window bounds
    final Date windowStart = new Date(curTime - rWindow);
    final Date windowEnd = new Date(curTime);
    // category specifics
    final List<Integer> nodeIds = getNodes(category);
    final List<String> serviceNames = category.getServices();
    // retrieve the outages associated with the given nodes, only retrieving those that affect our window
    final Map<Integer, List<OnmsOutage>> outagesByNode = getOutages(nodeIds, serviceNames, windowStart, windowEnd);
    // calculate the node level statistics
    for (final int nodeId : nodeIds) {
        List<OnmsOutage> outages = outagesByNode.get(nodeId);
        if (outages == null) {
            outages = Lists.newArrayList();
        }
        // sum the outage time
        final double outageTime = getOutageTimeInWindow(outages, windowStart, windowEnd);
        // determine the number of services
        final int numServices = getNumServices(nodeId, serviceNames);
        // count the number of outstanding outages
        final long numServicesDown = outages.stream().filter(outage -> outage.getIfRegainedService() == null).count();
        final Node levelNode = new Node();
        levelNode.setNodeid(nodeId);
        // value for this node for this category
        levelNode.setNodevalue(RTCUtils.getOutagePercentage(outageTime, rWindow, numServices));
        // node service count
        levelNode.setNodesvccount(numServices);
        // node service down count
        levelNode.setNodesvcdowncount(numServicesDown);
        // add the node
        levelCat.getNode().add(levelNode);
        // update the category statistics
        numServicesInCategory += numServices;
        outageTimeInCategory += outageTime;
    }
    // calculate the outage percentage using tallied values
    levelCat.setCatvalue(RTCUtils.getOutagePercentage(outageTimeInCategory, rWindow, numServicesInCategory));
    // add category
    level.getCategory().add(levelCat);
    LOG.debug("Done retrieving availability statistics for {} with {} services.", category.getLabel(), numServicesInCategory);
    return level;
}