Examples with BroadcastDomain org.opennms.netmgt.model.topology.BroadcastDomain used on opensource projects

Example 26 with BroadcastDomain

use of org.opennms.netmgt.model.topology.BroadcastDomain in project opennms by OpenNMS.

the class EnhancedLinkdTopologyProvider method getBridgeLinks.

private void getBridgeLinks(Map<Integer, OnmsNode> nodemap, Map<Integer, List<OnmsSnmpInterface>> nodesnmpmap, Map<String, List<OnmsIpInterface>> macToIpMap, Map<Integer, List<OnmsIpInterface>> ipmap, Map<Integer, OnmsIpInterface> ipprimarymap) {
    for (BroadcastDomain domain : m_bridgeTopologyDao.load()) {
        LOG.info("loadtopology: parsing broadcast Domain: '{}', {}", domain);
        for (SharedSegment segment : domain.getTopology()) {
            if (segment.noMacsOnSegment() && segment.getBridgeBridgeLinks().size() == 1) {
                for (BridgeBridgeLink link : segment.getBridgeBridgeLinks()) {
                    Vertex source = getOrCreateVertex(nodemap.get(link.getNode().getId()), ipprimarymap.get(link.getNode().getId()));
                    Vertex target = getOrCreateVertex(nodemap.get(link.getDesignatedNode().getId()), ipprimarymap.get(link.getDesignatedNode().getId()));
                    BridgeLinkDetail detail = new BridgeLinkDetail(EnhancedLinkdTopologyProvider.TOPOLOGY_NAMESPACE_LINKD, source, link.getBridgePortIfIndex(), target, link.getDesignatedPortIfIndex(), link.getBridgePort(), link.getDesignatedPort(), link.getId(), link.getId());
                    LinkdEdge edge = connectVertices(detail, BRIDGE_EDGE_NAMESPACE);
                    edge.setTooltipText(getEdgeTooltipText(detail, nodesnmpmap));
                }
                continue;
            }
            if (segment.getBridgeMacLinks().size() == 1 && segment.getBridgeBridgeLinks().size() == 0) {
                for (BridgeMacLink sourcelink : segment.getBridgeMacLinks()) {
                    if (macToIpMap.containsKey(sourcelink.getMacAddress()) && macToIpMap.get(sourcelink.getMacAddress()).size() > 0) {
                        List<OnmsIpInterface> targetInterfaces = macToIpMap.get(sourcelink.getMacAddress());
                        OnmsIpInterface targetIp = targetInterfaces.get(0);
                        if (segment.getBridgeIdsOnSegment().contains(targetIp.getNode().getId()))
                            continue;
                        Vertex source = getOrCreateVertex(nodemap.get(sourcelink.getNode().getId()), ipprimarymap.get(sourcelink.getNode().getId()));
                        Vertex target = getOrCreateVertex(nodemap.get(targetIp.getNode().getId()), ipprimarymap.get(targetIp.getNode().getId()));
                        LinkdEdge edge = connectVertices(sourcelink, source, target, BRIDGE_EDGE_NAMESPACE);
                        edge.setTooltipText(getEdgeTooltipText(sourcelink, source, target, targetInterfaces, nodesnmpmap));
                    }
                }
                continue;
            }
            String cloudId = segment.getDesignatedBridge() + ":" + segment.getDesignatedPort();
            AbstractVertex cloudVertex = addVertex(cloudId, 0, 0);
            cloudVertex.setLabel("");
            cloudVertex.setIconKey("cloud");
            cloudVertex.setTooltipText("Shared Segment: " + nodemap.get(segment.getDesignatedBridge()).getLabel() + " port: " + segment.getDesignatedPort());
            addVertices(cloudVertex);
            LOG.info("loadtopology: adding cloud: id: '{}', {}", cloudId, cloudVertex.getTooltipText());
            for (BridgePort targetport : segment.getBridgePortsOnSegment()) {
                Vertex target = getOrCreateVertex(nodemap.get(targetport.getNode().getId()), ipprimarymap.get(targetport.getNode().getId()));
                LinkdEdge edge = connectVertices(targetport, cloudVertex, target, BRIDGE_EDGE_NAMESPACE);
                edge.setTooltipText(getEdgeTooltipText(targetport, target, nodesnmpmap));
            }
            for (String targetmac : segment.getMacsOnSegment()) {
                if (macToIpMap.containsKey(targetmac) && macToIpMap.get(targetmac).size() > 0) {
                    List<OnmsIpInterface> targetInterfaces = macToIpMap.get(targetmac);
                    OnmsIpInterface targetIp = targetInterfaces.get(0);
                    if (segment.getBridgeIdsOnSegment().contains(targetIp.getNode().getId()))
                        continue;
                    Vertex target = getOrCreateVertex(nodemap.get(targetIp.getNode().getId()), ipprimarymap.get(targetIp.getNode().getId()));
                    LinkdEdge edge = connectCloudMacVertices(targetmac, cloudVertex, target, BRIDGE_EDGE_NAMESPACE);
                    edge.setTooltipText(getEdgeTooltipText(targetmac, target, targetInterfaces));
                }
            }
        }
    }
}

Example 27 with BroadcastDomain

use of org.opennms.netmgt.model.topology.BroadcastDomain in project opennms by OpenNMS.

the class BridgeTopologyDaoHibernate method load.

@Override
public Set<BroadcastDomain> load() {
    List<SharedSegment> bblsegments = new ArrayList<SharedSegment>();
    Map<Integer, Set<Integer>> rootnodetodomainnodemap = new HashMap<Integer, Set<Integer>>();
    // start bridge bridge link parsing
    for (BridgeBridgeLink link : m_bridgeBridgeLinkDao.findAll()) {
        if (LOG.isDebugEnabled()) {
            LOG.debug("getAllPersisted: Parsing BridgeBridgeLink: {}", link.printTopology());
        }
        boolean segmentnotfound = true;
        for (SharedSegment bblsegment : bblsegments) {
            if (bblsegment.containsPort(link.getDesignatedNode().getId(), link.getDesignatedPort())) {
                bblsegment.add(link);
                segmentnotfound = false;
                if (LOG.isDebugEnabled()) {
                    LOG.debug("getAllPersisted: found Bridge Bridge Link Shared Segment: {}", bblsegment.printTopology());
                }
                break;
            }
        }
        if (segmentnotfound) {
            SharedSegment bblsegment = new SharedSegment();
            bblsegment.add(link);
            bblsegment.setDesignatedBridge(link.getDesignatedNode().getId());
            bblsegments.add(bblsegment);
            if (LOG.isDebugEnabled()) {
                LOG.debug("getAllPersisted: created new Bridge Bridge Link Shared Segment: {}", bblsegment.printTopology());
            }
        }
        // set up domains
        if (rootnodetodomainnodemap.containsKey(link.getDesignatedNode().getId())) {
            rootnodetodomainnodemap.get(link.getDesignatedNode().getId()).add(link.getNode().getId());
            if (rootnodetodomainnodemap.containsKey(link.getNode().getId())) {
                rootnodetodomainnodemap.get(link.getDesignatedNode().getId()).addAll(rootnodetodomainnodemap.remove(link.getNode().getId()));
            }
            if (LOG.isDebugEnabled()) {
                LOG.debug("getAllPersisted: designated {} is root, dependency set: {}", link.getDesignatedNode().getId(), rootnodetodomainnodemap.get(link.getDesignatedNode().getId()));
            }
        } else if (rootnodetodomainnodemap.containsKey(link.getNode().getId())) {
            Set<Integer> dependentsnode = rootnodetodomainnodemap.remove(link.getNode().getId());
            dependentsnode.add(link.getNode().getId());
            if (LOG.isDebugEnabled()) {
                LOG.debug("getAllPersisted: node {} is root, dependency set: {}", link.getNode().getId(), dependentsnode);
            }
            Integer rootdesignated = null;
            for (Integer rootid : rootnodetodomainnodemap.keySet()) {
                if (rootnodetodomainnodemap.get(rootid).contains(link.getDesignatedNode().getId())) {
                    rootdesignated = rootid;
                    break;
                }
            }
            if (rootdesignated != null) {
                if (LOG.isDebugEnabled()) {
                    LOG.debug("getAllPersisted: node {} found root: {}", link.getNode().getId(), rootdesignated);
                }
                dependentsnode.add(link.getDesignatedNode().getId());
                rootnodetodomainnodemap.get(rootdesignated).addAll(dependentsnode);
                if (LOG.isDebugEnabled()) {
                    LOG.debug("getAllPersisted: node {} found root: {}, dependency set: {}", link.getNode().getId(), rootdesignated, rootnodetodomainnodemap.get(rootdesignated));
                }
            } else {
                rootnodetodomainnodemap.put(link.getDesignatedNode().getId(), dependentsnode);
                if (LOG.isDebugEnabled()) {
                    LOG.debug("getAllPersisted: node {} created root: {}, dependency set: {}", link.getNode().getId(), link.getDesignatedNode().getId(), rootnodetodomainnodemap.get(link.getDesignatedNode().getId()));
                }
            }
        } else {
            Integer rootdesignated = null;
            for (Integer rootid : rootnodetodomainnodemap.keySet()) {
                if (rootnodetodomainnodemap.get(rootid).contains(link.getDesignatedNode().getId())) {
                    rootdesignated = rootid;
                    break;
                }
            }
            if (rootdesignated != null) {
                rootnodetodomainnodemap.get(rootdesignated).add(link.getNode().getId());
                if (LOG.isDebugEnabled()) {
                    LOG.debug("getAllPersisted: designatednode {} found root: {}, dependency set: {}", link.getDesignatedNode().getId(), rootdesignated, rootnodetodomainnodemap.get(rootdesignated));
                }
            } else {
                rootnodetodomainnodemap.put(link.getDesignatedNode().getId(), new HashSet<Integer>());
                rootnodetodomainnodemap.get(link.getDesignatedNode().getId()).add(link.getNode().getId());
                if (LOG.isDebugEnabled()) {
                    LOG.debug("getAllPersisted: designatednode {} : {}", link.getDesignatedNode().getId(), rootnodetodomainnodemap.get(link.getDesignatedNode().getId()));
                }
            // FIXME: Check if node is a child of some other and manage exception :-)
            }
        }
    }
    LOG.debug("getAllPersisted: bridge topology set: {}", rootnodetodomainnodemap);
    // end bridge bridge link parsing
    List<SharedSegment> bmlsegments = new ArrayList<SharedSegment>();
    Map<String, List<BridgeMacLink>> mactobridgeportbbl = new HashMap<String, List<BridgeMacLink>>();
    BML: for (BridgeMacLink link : m_bridgeMacLinkDao.findAll()) {
        link.setBridgeDot1qTpFdbStatus(BridgeDot1qTpFdbStatus.DOT1D_TP_FDB_STATUS_LEARNED);
        if (LOG.isDebugEnabled()) {
            LOG.debug("getAllPersisted: Parsing BridgeMacLink: {}", link.printTopology());
        }
        for (SharedSegment bblsegment : bblsegments) {
            if (bblsegment.containsPort(link.getNode().getId(), link.getBridgePort())) {
                if (!mactobridgeportbbl.containsKey(link.getMacAddress())) {
                    mactobridgeportbbl.put(link.getMacAddress(), new ArrayList<BridgeMacLink>());
                }
                if (LOG.isDebugEnabled()) {
                    LOG.debug("getAllPersisted: Found BridgeBridgeLink Segment: {}", bblsegment.printTopology());
                }
                mactobridgeportbbl.get(link.getMacAddress()).add(link);
                continue BML;
            }
        }
        if (!rootnodetodomainnodemap.containsKey(link.getNode().getId())) {
            boolean norootnodetodomainmapentry = true;
            for (Set<Integer> nodes : rootnodetodomainnodemap.values()) {
                if (nodes.contains(link.getNode().getId())) {
                    norootnodetodomainmapentry = false;
                    break;
                }
            }
            if (norootnodetodomainmapentry)
                rootnodetodomainnodemap.put(link.getNode().getId(), new HashSet<Integer>());
        }
        for (SharedSegment bmlsegment : bmlsegments) {
            if (bmlsegment.containsPort(link.getNode().getId(), link.getBridgePort())) {
                bmlsegment.add(link);
                if (LOG.isDebugEnabled()) {
                    LOG.debug("getAllPersisted: found Bridge Mac Link Shared Segment: {}", bmlsegment.printTopology());
                }
                continue BML;
            }
        }
        SharedSegment bmlsegment = new SharedSegment();
        bmlsegment.add(link);
        bmlsegment.setDesignatedBridge(link.getNode().getId());
        if (LOG.isDebugEnabled()) {
            LOG.debug("getAllPersisted: created new Bridge Mac Link Shared Segment: {}", bmlsegment.printTopology());
        }
        bmlsegments.add(bmlsegment);
    }
    List<BridgeMacLink> forwarders = new ArrayList<BridgeMacLink>();
    for (String macaddress : mactobridgeportbbl.keySet()) {
        LOG.debug("getAllPersisted: assigning mac {} to Bridge Bridge Link Shared Segment", macaddress);
        for (SharedSegment segment : bblsegments) {
            if (LOG.isDebugEnabled()) {
                LOG.debug("getAllPersisted: parsing Bridge Bridge Link Shared Segment {}", segment.printTopology());
            }
            List<BridgeMacLink> bblfoundonsegment = new ArrayList<BridgeMacLink>();
            for (BridgeMacLink link : mactobridgeportbbl.get(macaddress)) {
                if (LOG.isDebugEnabled()) {
                    LOG.debug("getAllPersisted: parsing Bridge Mac Link {}", link.printTopology());
                }
                if (segment.containsPort(link.getNode().getId(), link.getBridgePort())) {
                    bblfoundonsegment.add(link);
                    if (LOG.isDebugEnabled()) {
                        LOG.debug("getAllPersisted: adding Bridge Mac Link {}", link.printTopology());
                    }
                }
            }
            if (bblfoundonsegment.size() == segment.getBridgePortsOnSegment().size()) {
                for (BridgeMacLink link : bblfoundonsegment) segment.add(link);
            } else {
                forwarders.addAll(bblfoundonsegment);
            }
        }
    }
    Set<BroadcastDomain> domains = new CopyOnWriteArraySet<BroadcastDomain>();
    for (Integer rootnode : rootnodetodomainnodemap.keySet()) {
        BroadcastDomain domain = new BroadcastDomain();
        domain.addBridge(new Bridge(rootnode));
        for (Integer nodeid : rootnodetodomainnodemap.get(rootnode)) domain.addBridge(new Bridge(nodeid));
        if (LOG.isDebugEnabled()) {
            LOG.debug("getAllPersisted: created new Broadcast Domain: {}", domain.getBridgeNodesOnDomain());
        }
        domains.add(domain);
    }
    for (SharedSegment segment : bblsegments) {
        for (BroadcastDomain cdomain : domains) {
            if (cdomain.containsAtleastOne(segment.getBridgeIdsOnSegment())) {
                cdomain.loadTopologyEntry(segment);
                break;
            }
        }
    }
    for (SharedSegment segment : bmlsegments) {
        for (BroadcastDomain cdomain : domains) {
            if (cdomain.containsAtleastOne(segment.getBridgeIdsOnSegment())) {
                cdomain.loadTopologyEntry(segment);
                break;
            }
        }
    }
    for (BridgeMacLink forwarder : forwarders) {
        for (BroadcastDomain domain : domains) {
            if (domain.containBridgeId(forwarder.getNode().getId())) {
                domain.addForwarding(forwarder);
                break;
            }
        }
    }
    for (BroadcastDomain domain : domains) {
        if (LOG.isDebugEnabled()) {
            LOG.info("getAllPersisted: loading root Broadcast Domain: {}", domain.getBridgeNodesOnDomain());
        }
        domain.loadTopologyRoot();
    }
    return domains;
}

Example 28 with BroadcastDomain

use of org.opennms.netmgt.model.topology.BroadcastDomain in project opennms by OpenNMS.

the class EnhancedLinkd method onInit.

/**
 * <p>
 * onInit
 * </p>
 */
protected void onInit() {
    BeanUtils.assertAutowiring(this);
    Assert.state(m_eventForwarder != null, "must set the eventForwarder property");
    LOG.info("init: Loading nodes.....");
    m_nodes = m_queryMgr.getSnmpNodeList();
    Assert.notNull(m_nodes);
    LOG.info("init: Nodes loaded.");
    LOG.info("init: Loading Bridge Topology.....");
    m_queryMgr.loadBridgeTopology();
    LOG.info("init: Bridge Topology loaded.");
    for (BroadcastDomain domain : m_queryMgr.getAllBroadcastDomains()) {
        LOG.debug("init: Found BroadcastDomain with topology {}", domain.printTopology());
    }
    scheduleCollection();
    LOG.info("init: ENHANCED LINKD INITIALIZED");
}

Example 29 with BroadcastDomain

use of org.opennms.netmgt.model.topology.BroadcastDomain in project opennms by OpenNMS.

the class EnhancedLinkdServiceImpl method delete.

@Override
public void delete(int nodeId) {
    m_lldpElementDao.deleteByNodeId(nodeId);
    m_lldpLinkDao.deleteByNodeId(nodeId);
    m_lldpElementDao.flush();
    m_lldpLinkDao.flush();
    m_cdpElementDao.deleteByNodeId(nodeId);
    m_cdpLinkDao.deleteByNodeId(nodeId);
    m_cdpElementDao.flush();
    m_cdpLinkDao.flush();
    m_ospfElementDao.deleteByNodeId(nodeId);
    m_ospfLinkDao.deleteByNodeId(nodeId);
    m_ospfElementDao.flush();
    m_ospfLinkDao.flush();
    m_isisElementDao.deleteByNodeId(nodeId);
    m_isisLinkDao.deleteByNodeId(nodeId);
    m_isisElementDao.flush();
    m_isisLinkDao.flush();
    m_ipNetToMediaDao.deleteBySourceNodeId(nodeId);
    m_ipNetToMediaDao.flush();
    m_bridgeElementDao.deleteByNodeId(nodeId);
    m_bridgeElementDao.flush();
    m_bridgeTopologyDao.delete(nodeId);
    m_bridgeStpLinkDao.deleteByNodeId(nodeId);
    m_bridgeStpLinkDao.flush();
    synchronized (m_domains) {
        for (BroadcastDomain domain : m_domains) {
            synchronized (domain) {
                if (domain.containBridgeId(nodeId)) {
                    domain.removeBridge(nodeId);
                    break;
                }
            }
        }
    }
}

Example 30 with BroadcastDomain

use of org.opennms.netmgt.model.topology.BroadcastDomain in project opennms by OpenNMS.

the class NodeDiscoveryBridgeTopology method run.

@Override
public void run() {
    if (!m_linkd.getQueryManager().hasUpdatedBft(getNodeId())) {
        LOG.info("run: node: [{}], no bft.Exiting Bridge Topology Discovery", getNodeId());
        return;
    }
    List<BridgeMacLink> links = m_linkd.getQueryManager().getBridgeTopologyUpdateBFT(getNodeId());
    if (links == null || links.size() == 0) {
        LOG.info("run: node: [{}]. no updates macs found.", getNodeId());
        return;
    }
    Date now = new Date();
    Set<String> incomingSet = new HashSet<String>();
    synchronized (links) {
        for (BridgeMacLink link : links) {
            incomingSet.add(link.getMacAddress());
        }
    }
    LOG.debug("run: node: [{}]. macs found: {}", getNodeId(), incomingSet);
    LOG.info("run: node: [{}], getting broadcast domain. Start", getNodeId());
    for (BroadcastDomain domain : m_linkd.getQueryManager().getAllBroadcastDomains()) {
        LOG.debug("run: node: [{}], parsing domain with nodes: {}, macs: {}", getNodeId(), domain.getBridgeNodesOnDomain(), domain.getMacsOnDomain());
        Set<String> retainedSet = new HashSet<String>(domain.getMacsOnDomain());
        retainedSet.retainAll(incomingSet);
        LOG.debug("run: node: [{}], retained: {}", getNodeId(), retainedSet);
        // should contain at list 5 or 10% of the all size
        if (retainedSet.size() > DOMAIN_MATCH_MIN_SIZE || retainedSet.size() >= incomingSet.size() * DOMAIN_MATCH_MIN_RATIO) {
            if (LOG.isDebugEnabled()) {
                LOG.debug("run: node: [{}], domain {} found!", getNodeId(), domain.getBridgeNodesOnDomain());
            }
            m_domain = domain;
        // TODO: We should find the *best* domain, instead of using the last match
        }
    }
    if (m_domain == null) {
        LOG.debug("run: node: [{}] Creating a new Domain", getNodeId());
        m_domain = new BroadcastDomain();
        m_linkd.getQueryManager().save(m_domain);
    } else if (!m_domain.hasRootBridge()) {
        LOG.debug("run: node: [{}] Domain without root, clearing topology", getNodeId());
        m_domain.clearTopology();
    }
    LOG.info("run: node: [{}], getting broadcast domain. End", getNodeId());
    Map<Integer, List<BridgeMacLink>> nodeBftMap = m_linkd.getQueryManager().getUpdateBftMap();
    Set<Integer> nodeswithupdatedbftonbroadcastdomain = getAllNodesWithUpdatedBFTOnDomain(incomingSet, nodeBftMap);
    LOG.info("run: node: [{}], clean broadcast domains. Start", getNodeId());
    boolean clean = false;
    for (BroadcastDomain domain : m_linkd.getQueryManager().getAllBroadcastDomains()) {
        if (m_domain == domain)
            continue;
        if (LOG.isDebugEnabled()) {
            LOG.debug("run: node [{}]: cleaning broadcast domain {}.", getNodeId(), domain.getBridgeNodesOnDomain());
        }
        for (Integer curNodeId : nodeswithupdatedbftonbroadcastdomain) {
            if (domain.containBridgeId(curNodeId)) {
                if (LOG.isDebugEnabled()) {
                    LOG.debug("run: node [{}]: node [{}]: removing from broadcast domain {}!", getNodeId(), curNodeId, domain.getBridgeNodesOnDomain());
                }
                synchronized (domain) {
                    domain.clearTopologyForBridge(curNodeId);
                    domain.removeBridge(curNodeId);
                    m_linkd.getQueryManager().store(domain);
                    m_linkd.getQueryManager().reconcileBridgeTopology(domain, now);
                }
                clean = true;
            }
        }
    }
    if (clean) {
        m_linkd.getQueryManager().cleanBroadcastDomains();
    }
    LOG.info("run: node: [{}], clean broadcast domains. End", getNodeId());
    synchronized (m_domain) {
        m_notYetParsedBFTMap = new HashMap<Bridge, List<BridgeMacLink>>();
        for (Integer nodeid : nodeswithupdatedbftonbroadcastdomain) {
            sendStartEvent(nodeid);
            m_domain.addBridge(new Bridge(nodeid));
            LOG.debug("run: node: [{}], getting update bft for node [{}] on domain", getNodeId(), nodeid);
            List<BridgeMacLink> bft = m_linkd.getQueryManager().useBridgeTopologyUpdateBFT(nodeid);
            if (bft == null || bft.isEmpty()) {
                LOG.debug("run: node: [{}], no update bft for node [{}] on domain", getNodeId(), nodeid);
                continue;
            }
            m_notYetParsedBFTMap.put(m_domain.getBridge(nodeid), bft);
        }
        Set<Integer> nodetoberemovedondomain = new HashSet<Integer>();
        synchronized (nodeBftMap) {
            for (Integer nodeid : nodeBftMap.keySet()) {
                if (nodeswithupdatedbftonbroadcastdomain.contains(nodeid))
                    continue;
                LOG.info("run: node [{}]: bridge [{}] with updated bft. Not even more on broadcast domain {}: clear topology.", getNodeId(), nodeid, m_domain.getBridgeNodesOnDomain());
                nodetoberemovedondomain.add(nodeid);
            }
        }
        for (Integer nodeid : nodetoberemovedondomain) {
            m_domain.clearTopologyForBridge(nodeid);
            m_domain.removeBridge(nodeid);
        }
        m_linkd.getQueryManager().cleanBroadcastDomains();
        m_domain.setBridgeElements(m_linkd.getQueryManager().getBridgeElements(m_domain.getBridgeNodesOnDomain()));
        if (m_notYetParsedBFTMap.isEmpty()) {
            LOG.info("run: node: [{}], broadcast domain has no topology updates. No more action is needed.", getNodeId());
        } else {
            calculate();
        }
        LOG.info("run: node: [{}], saving Topology.", getNodeId());
        m_linkd.getQueryManager().store(m_domain);
        m_linkd.getQueryManager().reconcileBridgeTopology(m_domain, now);
        LOG.info("run: node: [{}], saved Topology.", getNodeId());
        for (Integer curNode : nodeswithupdatedbftonbroadcastdomain) {
            sendCompletedEvent(curNode);
        }
    }
}