Examples with FlowEntry org.onosproject.net.flow.FlowEntry used on opensource projects

Example 36 with FlowEntry

use of org.onosproject.net.flow.FlowEntry in project onos by opennetworkinglab.

the class CzechLightFlowRuleProgrammable method getFlowEntries.

@Override
public Collection<FlowEntry> getFlowEntries() {
    if (deviceType() == CzechLightDiscovery.DeviceType.INLINE_AMP || deviceType() == CzechLightDiscovery.DeviceType.COHERENT_ADD_DROP) {
        final var data = getConnectionCache().get(data().deviceId());
        if (data == null) {
            return new ArrayList<>();
        }
        return data.stream().map(rule -> new DefaultFlowEntry(rule)).collect(Collectors.toList());
    }
    HierarchicalConfiguration xml;
    try {
        xml = doGetSubtree(CzechLightDiscovery.CHANNEL_DEFS_FILTER + CzechLightDiscovery.MC_ROUTING_FILTER);
    } catch (NetconfException e) {
        log.error("Cannot read data from NETCONF: {}", e);
        return new ArrayList<>();
    }
    final var allChannels = MediaChannelDefinition.parseChannelDefinitions(xml);
    Collection<FlowEntry> list = new ArrayList<>();
    final var allMCs = xml.configurationsAt("data.media-channels");
    allMCs.stream().map(cfg -> confToMCRouting(ELEMENT_ADD, allChannels, cfg)).filter(Objects::nonNull).forEach(flow -> {
        log.debug("{}: found ADD: {}", data().deviceId(), flow.toString());
        list.add(new DefaultFlowEntry(asFlowRule(Direction.ADD, flow), FlowEntry.FlowEntryState.ADDED));
    });
    allMCs.stream().map(cfg -> confToMCRouting(ELEMENT_DROP, allChannels, cfg)).filter(Objects::nonNull).forEach(flow -> {
        log.debug("{}: found DROP: {}", data().deviceId(), flow.toString());
        list.add(new DefaultFlowEntry(asFlowRule(Direction.DROP, flow), FlowEntry.FlowEntryState.ADDED));
    });
    return list;
}

Example 37 with FlowEntry

use of org.onosproject.net.flow.FlowEntry in project onos by opennetworkinglab.

the class TelemetryVflowListCommand method doExecute.

@Override
protected void doExecute() {
    CoreService coreService = get(CoreService.class);
    FlowRuleService flowService = get(FlowRuleService.class);
    ApplicationId appId = coreService.getAppId(OPENSTACK_TELEMETRY_APP_ID);
    List<FlowEntry> flows = Lists.newArrayList(flowService.getFlowEntriesById(appId));
    print(FORMAT, "SrcIp", "SrcPort", "DstIp", "DstPort", "Protocol");
    for (FlowEntry entry : flows) {
        TrafficSelector selector = entry.selector();
        IpPrefix srcIp = ((IPCriterion) selector.getCriterion(IPV4_SRC)).ip();
        IpPrefix dstIp = ((IPCriterion) selector.getCriterion(IPV4_DST)).ip();
        TpPort srcPort = TpPort.tpPort(0);
        TpPort dstPort = TpPort.tpPort(0);
        String protocolStr = "ANY";
        Criterion ipProtocolCriterion = selector.getCriterion(IP_PROTO);
        if (ipProtocolCriterion != null) {
            short protocol = ((IPProtocolCriterion) selector.getCriterion(IP_PROTO)).protocol();
            if (protocol == PROTOCOL_TCP) {
                srcPort = ((TcpPortCriterion) selector.getCriterion(TCP_SRC)).tcpPort();
                dstPort = ((TcpPortCriterion) selector.getCriterion(TCP_DST)).tcpPort();
                protocolStr = TCP;
            }
            if (protocol == PROTOCOL_UDP) {
                srcPort = ((UdpPortCriterion) selector.getCriterion(UDP_SRC)).udpPort();
                dstPort = ((UdpPortCriterion) selector.getCriterion(UDP_SRC)).udpPort();
                protocolStr = UDP;
            }
        }
        print(FORMAT, srcIp.toString(), srcPort.toString(), dstIp.toString(), dstPort.toString(), protocolStr);
    }
}

Example 38 with FlowEntry

use of org.onosproject.net.flow.FlowEntry in project onos by opennetworkinglab.

the class FlowRuleManagerTest method flowMetrics.

@Test
public void flowMetrics() {
    FlowRule f1 = flowRule(1, 1);
    FlowRule f2 = flowRule(2, 2);
    FlowRule f3 = flowRule(3, 3);
    mgr.applyFlowRules(f1, f2, f3);
    FlowEntry fe1 = new DefaultFlowEntry(f1);
    FlowEntry fe2 = new DefaultFlowEntry(f2);
    // FlowRule updatedF1 = flowRule(f1, FlowRuleState.ADDED);
    // FlowRule updatedF2 = flowRule(f2, FlowRuleState.ADDED);
    providerService.pushFlowMetrics(DID, Lists.newArrayList(fe1, fe2));
    assertTrue("Entries should be added.", validateState(ImmutableMap.of(f1, FlowEntryState.ADDED, f2, FlowEntryState.ADDED, f3, FlowEntryState.PENDING_ADD)));
    validateEvents(RULE_ADD_REQUESTED, RULE_ADD_REQUESTED, RULE_ADD_REQUESTED, RULE_ADDED, RULE_ADDED, RULE_ADD_REQUESTED);
}

Example 39 with FlowEntry

use of org.onosproject.net.flow.FlowEntry in project onos by opennetworkinglab.

the class FlowRuleManagerTest method purgeFlowRules.

@Test
public void purgeFlowRules() {
    FlowRule f1 = addFlowRule(1);
    FlowRule f2 = addFlowRule(2);
    FlowRule f3 = addFlowRule(3);
    assertEquals("3 rules should exist", 3, flowCount());
    FlowEntry fe1 = new DefaultFlowEntry(f1);
    FlowEntry fe2 = new DefaultFlowEntry(f2);
    FlowEntry fe3 = new DefaultFlowEntry(f3);
    providerService.pushFlowMetrics(DID, ImmutableList.of(fe1, fe2, fe3));
    validateEvents(RULE_ADD_REQUESTED, RULE_ADD_REQUESTED, RULE_ADD_REQUESTED, RULE_ADDED, RULE_ADDED, RULE_ADDED);
    mgr.purgeFlowRules(DID);
    assertEquals("0 rule should exist", 0, flowCount());
}

Example 40 with FlowEntry

use of org.onosproject.net.flow.FlowEntry in project onos by opennetworkinglab.

the class FlowRuleManagerTest method flowMissingRemove.

/*
     * Tests whether a rule that was marked for removal but no flowRemoved was received
     * is indeed removed at the next stats update.
     */
@Test
public void flowMissingRemove() {
    FlowRule f1 = flowRule(1, 1);
    FlowRule f2 = flowRule(2, 2);
    FlowRule f3 = flowRule(3, 3);
    // FlowRule updatedF1 = flowRule(f1, FlowRuleState.ADDED);
    // FlowRule updatedF2 = flowRule(f2, FlowRuleState.ADDED);
    FlowEntry fe1 = new DefaultFlowEntry(f1);
    FlowEntry fe2 = new DefaultFlowEntry(f2);
    mgr.applyFlowRules(f1, f2, f3);
    mgr.removeFlowRules(f3);
    providerService.pushFlowMetrics(DID, Lists.newArrayList(fe1, fe2));
    validateEvents(RULE_ADD_REQUESTED, RULE_ADD_REQUESTED, RULE_ADD_REQUESTED, RULE_REMOVE_REQUESTED, RULE_ADDED, RULE_ADDED, RULE_REMOVED);
}