Examples with Dpid org.onosproject.openflow.controller.Dpid used on opensource projects

Example 16 with Dpid

use of org.onosproject.openflow.controller.Dpid in project onos by opennetworkinglab.

the class OpenFlowRuleProvider method applyRule.

private void applyRule(FlowRule flowRule) {
    Dpid dpid = Dpid.dpid(flowRule.deviceId().uri());
    OpenFlowSwitch sw = controller.getSwitch(dpid);
    if (sw == null) {
        return;
    }
    sw.sendMsg(FlowModBuilder.builder(flowRule, sw.factory(), Optional.empty(), Optional.of(driverService)).buildFlowAdd());
    recordEvent(dpid);
}

Example 17 with Dpid

use of org.onosproject.openflow.controller.Dpid in project onos by opennetworkinglab.

the class OpenFlowRuleProvider method executeBatch.

@Override
public void executeBatch(FlowRuleBatchOperation batch) {
    checkNotNull(batch);
    Dpid dpid = Dpid.dpid(batch.deviceId().uri());
    OpenFlowSwitch sw = controller.getSwitch(dpid);
    // If switch no longer exists, simply return.
    if (sw == null) {
        Set<FlowRule> failures = ImmutableSet.copyOf(Lists.transform(batch.getOperations(), e -> e.target()));
        providerService.batchOperationCompleted(batch.id(), new CompletedBatchOperation(false, failures, batch.deviceId()));
        return;
    }
    pendingBatches.put(batch.id(), new InternalCacheEntry(batch));
    // Build a batch of flow mods - to reduce the number i/o asked to the SO
    Set<OFFlowMod> mods = Sets.newHashSet();
    OFFlowMod mod;
    for (FlowRuleBatchEntry fbe : batch.getOperations()) {
        FlowModBuilder builder = FlowModBuilder.builder(fbe.target(), sw.factory(), Optional.of(batch.id()), Optional.of(driverService));
        switch(fbe.operator()) {
            case ADD:
                mod = builder.buildFlowAdd();
                break;
            case REMOVE:
                mod = builder.buildFlowDel();
                break;
            case MODIFY:
                mod = builder.buildFlowMod();
                break;
            default:
                log.error("Unsupported batch operation {}; skipping flowmod {}", fbe.operator(), fbe);
                continue;
        }
        mods.add(mod);
    }
    // Build a list to mantain the order
    List<OFMessage> modsTosend = Lists.newArrayList(mods);
    OFBarrierRequest.Builder builder = sw.factory().buildBarrierRequest().setXid(batch.id());
    // Adds finally the barrier request
    modsTosend.add(builder.build());
    sw.sendMsg(modsTosend);
    // Take into account also the barrier request
    recordEvents(dpid, (batch.getOperations().size() + 1));
}

Example 18 with Dpid

use of org.onosproject.openflow.controller.Dpid in project onos by opennetworkinglab.

the class OpenFlowDeviceProvider method changePortState.

@Override
public void changePortState(DeviceId deviceId, PortNumber portNumber, boolean enable) {
    final Dpid dpid = dpid(deviceId.uri());
    OpenFlowSwitch sw = controller.getSwitch(dpid);
    if (sw == null || !sw.isConnected()) {
        LOG.error("Failed to change portState on device {}", deviceId);
        return;
    }
    OFPortMod.Builder pmb = sw.factory().buildPortMod();
    OFPort port = OFPort.of((int) portNumber.toLong());
    pmb.setPortNo(port);
    Set<OFPortConfig> portConfig = EnumSet.noneOf(OFPortConfig.class);
    if (!enable) {
        portConfig.add(OFPortConfig.PORT_DOWN);
    }
    pmb.setConfig(portConfig);
    Set<OFPortConfig> portMask = EnumSet.noneOf(OFPortConfig.class);
    portMask.add(OFPortConfig.PORT_DOWN);
    pmb.setMask(portMask);
    pmb.setAdvertise(0x0);
    for (OFPortDesc pd : sw.getPorts()) {
        if (pd.getPortNo().equals(port)) {
            pmb.setHwAddr(pd.getHwAddr());
            break;
        }
    }
    sw.sendMsg(Collections.singletonList(pmb.build()));
}

Example 19 with Dpid

use of org.onosproject.openflow.controller.Dpid in project onos by opennetworkinglab.

the class OpenFlowDeviceProvider method triggerDisconnect.

@Override
public void triggerDisconnect(DeviceId deviceId) {
    Dpid dpid = dpid(deviceId.uri());
    OpenFlowSwitch sw = controller.getSwitch(dpid);
    if (sw != null) {
        LOG.debug("Forcing disconnect for device {}", deviceId);
        // TODO: Further consolidate clean-up on device disconnect
        listener.switchRemoved(dpid);
        sw.disconnectSwitch();
    }
}

Example 20 with Dpid

use of org.onosproject.openflow.controller.Dpid in project onos by opennetworkinglab.

the class OpenFlowGroupProvider method performGroupOperation.

@Override
public void performGroupOperation(DeviceId deviceId, GroupOperations groupOps) {
    final Dpid dpid = Dpid.dpid(deviceId.uri());
    OpenFlowSwitch sw = controller.getSwitch(dpid);
    for (GroupOperation groupOperation : groupOps.operations()) {
        if (sw == null) {
            log.error("SW {} is not found", dpid);
            return;
        }
        switch(groupOperation.groupType()) {
            case SELECT:
            case INDIRECT:
            case ALL:
            case FAILOVER:
                break;
            case CLONE:
            default:
                log.warn("Group type {} not supported, ignoring operation [{}]", groupOperation.groupType(), groupOperation);
                // Next groupOperation.
                continue;
        }
        final Long groupModXid = XID_COUNTER.getAndIncrement();
        GroupModBuilder builder = null;
        if (driverService == null) {
            builder = GroupModBuilder.builder(groupOperation.buckets(), groupOperation.groupId(), groupOperation.groupType(), sw.factory(), Optional.of(groupModXid));
        } else {
            builder = GroupModBuilder.builder(groupOperation.buckets(), groupOperation.groupId(), groupOperation.groupType(), sw.factory(), Optional.of(groupModXid), Optional.of(driverService));
        }
        OFGroupMod groupMod = null;
        switch(groupOperation.opType()) {
            case ADD:
                groupMod = builder.buildGroupAdd();
                break;
            case MODIFY:
                groupMod = builder.buildGroupMod();
                break;
            case DELETE:
                groupMod = builder.buildGroupDel();
                break;
            default:
                log.error("Unsupported Group operation");
                return;
        }
        sw.sendMsg(groupMod);
        GroupId groudId = new GroupId(groupMod.getGroup().getGroupNumber());
        pendingGroupOperations.put(groudId, groupOperation);
        pendingXidMaps.put(groudId, groupModXid);
    }
}