Examples with OFGroupStatsReply org.projectfloodlight.openflow.protocol.OFGroupStatsReply used on opensource projects

Example 1 with OFGroupStatsReply

use of org.projectfloodlight.openflow.protocol.OFGroupStatsReply in project onos by opennetworkinglab.

the class OpenFlowGroupProvider method pushGroupMetrics.

private void pushGroupMetrics(Dpid dpid, OFStatsReply statsReply) {
    DeviceId deviceId = DeviceId.deviceId(Dpid.uri(dpid));
    OpenFlowSwitch sw = controller.getSwitch(dpid);
    boolean containsGroupStats = false;
    if (sw != null && sw.features() != null) {
        containsGroupStats = sw.features().getCapabilities().contains(OFCapabilities.GROUP_STATS);
    }
    OFGroupStatsReply groupStatsReply = null;
    OFGroupDescStatsReply groupDescStatsReply = null;
    if (containsGroupStats) {
        synchronized (groupStats) {
            if (statsReply.getStatsType() == OFStatsType.GROUP) {
                OFStatsReply reply = groupStats.get(statsReply.getXid() + 1);
                if (reply != null) {
                    groupStatsReply = (OFGroupStatsReply) statsReply;
                    groupDescStatsReply = (OFGroupDescStatsReply) reply;
                    groupStats.remove(statsReply.getXid() + 1);
                } else {
                    groupStats.put(statsReply.getXid(), statsReply);
                }
            } else if (statsReply.getStatsType() == OFStatsType.GROUP_DESC) {
                OFStatsReply reply = groupStats.get(statsReply.getXid() - 1);
                if (reply != null) {
                    groupStatsReply = (OFGroupStatsReply) reply;
                    groupDescStatsReply = (OFGroupDescStatsReply) statsReply;
                    groupStats.remove(statsReply.getXid() - 1);
                } else {
                    groupStats.put(statsReply.getXid(), statsReply);
                }
            }
        }
    } else if (statsReply.getStatsType() == OFStatsType.GROUP_DESC) {
        // We are only requesting group desc stats; see GroupStatsCollector.java:sendGroupStatisticRequests()
        groupDescStatsReply = (OFGroupDescStatsReply) statsReply;
    }
    if (providerService != null && groupDescStatsReply != null) {
        Collection<Group> groups = buildGroupMetrics(deviceId, groupStatsReply, groupDescStatsReply);
        providerService.pushGroupMetrics(deviceId, groups);
        for (Group group : groups) {
            pendingGroupOperations.remove(group.id());
            pendingXidMaps.remove(group.id());
        }
    }
}

Example 2 with OFGroupStatsReply

use of org.projectfloodlight.openflow.protocol.OFGroupStatsReply in project onos by opennetworkinglab.

the class OpenFlowControllerImpl method processStatsReply.

private void processStatsReply(Dpid dpid, OFStatsReply reply) {
    switch(reply.getStatsType()) {
        case QUEUE:
            Collection<OFQueueStatsEntry> queueStatsEntries = publishQueueStats(dpid, (OFQueueStatsReply) reply);
            if (queueStatsEntries != null) {
                OFQueueStatsReply.Builder rep = OFFactories.getFactory(reply.getVersion()).buildQueueStatsReply();
                rep.setEntries(ImmutableList.copyOf(queueStatsEntries));
                rep.setXid(reply.getXid());
                executorMsgs.execute(new OFMessageHandler(dpid, rep.build()));
            }
            break;
        case PORT_DESC:
            for (OpenFlowSwitchListener l : ofSwitchListener) {
                l.switchChanged(dpid);
            }
            break;
        case FLOW:
            Collection<OFFlowStatsEntry> flowStats = publishFlowStats(dpid, (OFFlowStatsReply) reply);
            if (flowStats != null) {
                OFFlowStatsReply.Builder rep = OFFactories.getFactory(reply.getVersion()).buildFlowStatsReply();
                rep.setEntries(ImmutableList.copyOf(flowStats));
                rep.setXid(reply.getXid());
                executorMsgs.execute(new OFMessageHandler(dpid, rep.build()));
            }
            break;
        case FLOW_LIGHTWEIGHT:
            Collection<OFFlowLightweightStatsEntry> flowLightweightStats = publishFlowStatsLightweight(dpid, (OFFlowLightweightStatsReply) reply);
            if (flowLightweightStats != null) {
                OFFlowLightweightStatsReply.Builder rep = OFFactories.getFactory(reply.getVersion()).buildFlowLightweightStatsReply();
                rep.setEntries(ImmutableList.copyOf(flowLightweightStats));
                rep.setXid(reply.getXid());
                executorMsgs.execute(new OFMessageHandler(dpid, rep.build()));
            }
            break;
        case TABLE:
            Collection<OFTableStatsEntry> tableStats = publishTableStats(dpid, (OFTableStatsReply) reply);
            if (tableStats != null) {
                OFTableStatsReply.Builder rep = OFFactories.getFactory(reply.getVersion()).buildTableStatsReply();
                rep.setEntries(ImmutableList.copyOf(tableStats));
                executorMsgs.execute(new OFMessageHandler(dpid, rep.build()));
            }
            break;
        case GROUP:
            Collection<OFGroupStatsEntry> groupStats = publishGroupStats(dpid, (OFGroupStatsReply) reply);
            if (groupStats != null) {
                OFGroupStatsReply.Builder rep = OFFactories.getFactory(reply.getVersion()).buildGroupStatsReply();
                rep.setEntries(ImmutableList.copyOf(groupStats));
                rep.setXid(reply.getXid());
                executorMsgs.execute(new OFMessageHandler(dpid, rep.build()));
            }
            break;
        case GROUP_DESC:
            Collection<OFGroupDescStatsEntry> groupDescStats = publishGroupDescStats(dpid, (OFGroupDescStatsReply) reply);
            if (groupDescStats != null) {
                OFGroupDescStatsReply.Builder rep = OFFactories.getFactory(reply.getVersion()).buildGroupDescStatsReply();
                rep.setEntries(ImmutableList.copyOf(groupDescStats));
                rep.setXid(reply.getXid());
                executorMsgs.execute(new OFMessageHandler(dpid, rep.build()));
            }
            break;
        case PORT:
            executorMsgs.execute(new OFMessageHandler(dpid, reply));
            break;
        case METER:
            executorMsgs.execute(new OFMessageHandler(dpid, reply));
            break;
        case EXPERIMENTER:
            if (reply instanceof OFCalientFlowStatsReply) {
                OpenFlowSwitch sw = this.getSwitch(dpid);
                // TODO: parse remaining fields such as power levels etc. when we have proper monitoring API
                if (sw == null) {
                    log.error("Switch {} is not found", dpid);
                    break;
                }
                OFFlowStatsReply.Builder fsr = sw.factory().buildFlowStatsReply();
                List<OFFlowStatsEntry> entries = new ArrayList<>();
                for (OFCalientFlowStatsEntry entry : ((OFCalientFlowStatsReply) reply).getEntries()) {
                    // Single instruction, i.e., output to port
                    OFActionOutput action = sw.factory().actions().buildOutput().setPort(entry.getOutPort()).build();
                    OFInstruction instruction = sw.factory().instructions().applyActions(Collections.singletonList(action));
                    OFFlowStatsEntry fs = sw.factory().buildFlowStatsEntry().setMatch(entry.getMatch()).setTableId(entry.getTableId()).setDurationSec(entry.getDurationSec()).setDurationNsec(entry.getDurationNsec()).setPriority(entry.getPriority()).setIdleTimeout(entry.getIdleTimeout()).setHardTimeout(entry.getHardTimeout()).setFlags(entry.getFlags()).setCookie(entry.getCookie()).setInstructions(Collections.singletonList(instruction)).build();
                    entries.add(fs);
                }
                fsr.setEntries(entries);
                flowStats = publishFlowStats(dpid, fsr.build());
                if (flowStats != null) {
                    OFFlowStatsReply.Builder rep = sw.factory().buildFlowStatsReply();
                    rep.setEntries(ImmutableList.copyOf(flowStats));
                    executorMsgs.execute(new OFMessageHandler(dpid, rep.build()));
                }
            } else {
                executorMsgs.execute(new OFMessageHandler(dpid, reply));
            }
            break;
        default:
            log.warn("Discarding unknown stats reply type {}", reply.getStatsType());
            break;
    }
}