ONOS checkin based on commit tag e796610b1f721d02f9b0e213cf6f7790c10ecd60

Change-Id: Ife8810491034fe7becdba75dda20de4267bd15cd

1 files changed, 433 insertions, 0 deletions

diff --git a/framework/src/onos/apps/cordfabric/src/main/java/org/onosproject/cordfabric/CordFabricManager.java b/framework/src/onos/apps/cordfabric/src/main/java/org/onosproject/cordfabric/CordFabricManager.java
new file mode 100644
index 00000000..1523e9c2
--- /dev/null
+++ b/framework/src/onos/apps/cordfabric/src/main/java/org/onosproject/cordfabric/CordFabricManager.java
@@ -0,0 +1,433 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.onosproject.cordfabric;
+
+import com.google.common.collect.HashMultimap;
+import com.google.common.collect.Multimap;
+import org.apache.felix.scr.annotations.Activate;
+import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.Deactivate;
+import org.apache.felix.scr.annotations.Reference;
+import org.apache.felix.scr.annotations.ReferenceCardinality;
+import org.apache.felix.scr.annotations.Service;
+import org.onlab.packet.Ethernet;
+import org.onlab.packet.IPv4;
+import org.onlab.packet.MacAddress;
+import org.onlab.packet.TpPort;
+import org.onlab.packet.VlanId;
+import org.onosproject.core.ApplicationId;
+import org.onosproject.core.CoreService;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.PortNumber;
+import org.onosproject.net.device.DeviceEvent;
+import org.onosproject.net.device.DeviceListener;
+import org.onosproject.net.device.DeviceService;
+import org.onosproject.net.flow.DefaultTrafficSelector;
+import org.onosproject.net.flow.DefaultTrafficTreatment;
+import org.onosproject.net.flow.TrafficSelector;
+import org.onosproject.net.flow.TrafficTreatment;
+import org.onosproject.net.flowobjective.DefaultForwardingObjective;
+import org.onosproject.net.flowobjective.FlowObjectiveService;
+import org.onosproject.net.flowobjective.ForwardingObjective;
+import org.onosproject.net.flowobjective.Objective;
+import org.onosproject.net.flowobjective.ObjectiveContext;
+import org.onosproject.net.flowobjective.ObjectiveError;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import static com.google.common.base.Preconditions.checkArgument;
+import static com.google.common.base.Preconditions.checkNotNull;
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * CORD fabric application.
+ */
+@Service
+@Component(immediate = true)
+public class CordFabricManager implements FabricService {
+
+    private final Logger log = getLogger(getClass());
+
+    private ApplicationId appId;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected CoreService coreService;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected FlowObjectiveService flowObjectiveService;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    protected DeviceService deviceService;
+
+    private InternalDeviceListener deviceListener = new InternalDeviceListener();
+
+    private static final int PRIORITY = 50000;
+    private static final int TESTPRIO = 49999;
+
+    private short radiusPort = 1812;
+
+    private short ofPort = 6633;
+
+    private DeviceId fabricDeviceId = DeviceId.deviceId("of:5e3e486e73000187");
+
+    private final Multimap<VlanId, ConnectPoint> vlans = HashMultimap.create();
+
+    //TODO make this configurable
+    private boolean testMode = true;
+
+
+    @Activate
+    public void activate() {
+        appId = coreService.registerApplication("org.onosproject.cordfabric");
+
+        deviceService.addListener(deviceListener);
+
+        if (deviceService.isAvailable(fabricDeviceId)) {
+            setupDefaultFlows();
+        }
+
+        log.info("Started");
+    }
+
+    @Deactivate
+    public void deactivate() {
+        deviceService.removeListener(deviceListener);
+
+        log.info("Stopped");
+    }
+
+    private void setupDefaultFlows() {
+        TrafficSelector ofInBandMatchUp = DefaultTrafficSelector.builder()
+                .matchEthType(Ethernet.TYPE_IPV4)
+                .matchIPProtocol(IPv4.PROTOCOL_TCP)
+                .matchTcpDst(TpPort.tpPort(ofPort))
+                .matchInPort(PortNumber.portNumber(6))
+                .build();
+
+        TrafficSelector ofInBandMatchDown = DefaultTrafficSelector.builder()
+                .matchEthType(Ethernet.TYPE_IPV4)
+                .matchIPProtocol(IPv4.PROTOCOL_TCP)
+                .matchTcpSrc(TpPort.tpPort(ofPort))
+                .matchInPort(PortNumber.portNumber(1))
+                .build();
+
+        TrafficSelector oltMgmtUp = DefaultTrafficSelector.builder()
+                .matchEthSrc(MacAddress.valueOf("00:0c:d5:00:01:01"))
+                .matchInPort(PortNumber.portNumber(2))
+                .build();
+
+        TrafficSelector oltMgmtDown = DefaultTrafficSelector.builder()
+                .matchEthDst(MacAddress.valueOf("00:0c:d5:00:01:01"))
+                .matchInPort(PortNumber.portNumber(9))
+                .build();
+
+        TrafficTreatment up = DefaultTrafficTreatment.builder()
+                .setOutput(PortNumber.portNumber(1))
+                .build();
+
+        TrafficTreatment down = DefaultTrafficTreatment.builder()
+                .setOutput(PortNumber.portNumber(6))
+                .build();
+
+        TrafficSelector toRadius = DefaultTrafficSelector.builder()
+                .matchInPort(PortNumber.portNumber(2))
+                .matchEthType(Ethernet.TYPE_IPV4)
+                .matchIPProtocol(IPv4.PROTOCOL_UDP)
+                .matchUdpDst(TpPort.tpPort(radiusPort))
+                .build();
+
+        TrafficSelector fromRadius = DefaultTrafficSelector.builder()
+                .matchInPort(PortNumber.portNumber(5))
+                .matchEthType(Ethernet.TYPE_IPV4)
+                .matchIPProtocol(IPv4.PROTOCOL_UDP)
+                .matchUdpDst(TpPort.tpPort(radiusPort))
+                .build();
+
+        TrafficTreatment toOlt = DefaultTrafficTreatment.builder()
+                .setOutput(PortNumber.portNumber(2))
+                .build();
+
+        TrafficTreatment toVolt = DefaultTrafficTreatment.builder()
+                .setOutput(PortNumber.portNumber(9))
+                .build();
+
+        TrafficTreatment sentToRadius = DefaultTrafficTreatment.builder()
+                .setOutput(PortNumber.portNumber(5))
+                .build();
+
+        TrafficTreatment testPort = DefaultTrafficTreatment.builder()
+                .setOutput(PortNumber.portNumber(8))
+                .build();
+
+        ForwardingObjective ofTestPath = DefaultForwardingObjective.builder()
+                .fromApp(appId)
+                .makePermanent()
+                .withFlag(ForwardingObjective.Flag.VERSATILE)
+                .withPriority(TESTPRIO)
+                .withSelector(
+                        DefaultTrafficSelector.builder()
+                                .matchInPort(PortNumber.portNumber(2))
+                                .build())
+                .withTreatment(testPort)
+                .add();
+
+        ForwardingObjective radiusToServer = DefaultForwardingObjective.builder()
+                .fromApp(appId)
+                .makePermanent()
+                .withFlag(ForwardingObjective.Flag.VERSATILE)
+                .withPriority(PRIORITY)
+                .withSelector(toRadius)
+                .withTreatment(sentToRadius)
+                .add();
+
+        ForwardingObjective serverToRadius = DefaultForwardingObjective.builder()
+                .fromApp(appId)
+                .makePermanent()
+                .withFlag(ForwardingObjective.Flag.VERSATILE)
+                .withPriority(PRIORITY)
+                .withSelector(fromRadius)
+                .withTreatment(toOlt)
+                .add();
+
+
+
+        ForwardingObjective upCtrl = DefaultForwardingObjective.builder()
+                .fromApp(appId)
+                .makePermanent()
+                .withFlag(ForwardingObjective.Flag.VERSATILE)
+                .withPriority(PRIORITY)
+                .withSelector(ofInBandMatchUp)
+                .withTreatment(up)
+                .add();
+
+        ForwardingObjective downCtrl = DefaultForwardingObjective.builder()
+                .fromApp(appId)
+                .makePermanent()
+                .withFlag(ForwardingObjective.Flag.VERSATILE)
+                .withPriority(PRIORITY)
+                .withSelector(ofInBandMatchDown)
+                .withTreatment(down)
+                .add();
+
+        ForwardingObjective upOltMgmt = DefaultForwardingObjective.builder()
+                .fromApp(appId)
+                .makePermanent()
+                .withFlag(ForwardingObjective.Flag.VERSATILE)
+                .withPriority(PRIORITY)
+                .withSelector(oltMgmtUp)
+                .withTreatment(toVolt)
+                .add();
+
+        ForwardingObjective downOltMgmt = DefaultForwardingObjective.builder()
+                .fromApp(appId)
+                .makePermanent()
+                .withFlag(ForwardingObjective.Flag.VERSATILE)
+                .withPriority(PRIORITY)
+                .withSelector(oltMgmtDown)
+                .withTreatment(toOlt)
+                .add();
+
+        if (testMode) {
+            flowObjectiveService.forward(fabricDeviceId, ofTestPath);
+        }
+
+        flowObjectiveService.forward(fabricDeviceId, upCtrl);
+        flowObjectiveService.forward(fabricDeviceId, downCtrl);
+        flowObjectiveService.forward(fabricDeviceId, radiusToServer);
+        flowObjectiveService.forward(fabricDeviceId, serverToRadius);
+        flowObjectiveService.forward(fabricDeviceId, upOltMgmt);
+        flowObjectiveService.forward(fabricDeviceId, downOltMgmt);
+    }
+
+    @Override
+    public void addVlan(FabricVlan vlan) {
+        checkNotNull(vlan);
+        checkArgument(vlan.ports().size() > 1);
+        verifyPorts(vlan.ports());
+
+        removeVlan(vlan.vlan());
+
+        if (vlan.iptv()) {
+            provisionIPTV();
+        }
+
+        vlan.ports().forEach(cp -> {
+            if (vlans.put(vlan.vlan(), cp)) {
+                addForwarding(vlan.vlan(), cp.deviceId(), cp.port(),
+                              vlan.ports().stream()
+                                      .filter(p -> p != cp)
+                                      .map(ConnectPoint::port)
+                                      .collect(Collectors.toList()));
+            }
+        });
+    }
+
+    //FIXME: pass iptv vlan in here.
+    private void provisionIPTV() {
+        TrafficSelector ipTvUp = DefaultTrafficSelector.builder()
+                .matchVlanId(VlanId.vlanId((short) 7))
+                .matchInPort(PortNumber.portNumber(2))
+                .build();
+
+        TrafficTreatment ipTvActUp = DefaultTrafficTreatment.builder()
+                .setOutput(PortNumber.portNumber(7)).build();
+
+        TrafficSelector ipTvDown = DefaultTrafficSelector.builder()
+                .matchVlanId(VlanId.vlanId((short) 7))
+                .matchInPort(PortNumber.portNumber(7))
+                .build();
+
+        TrafficTreatment ipTvActDown = DefaultTrafficTreatment.builder()
+                .setOutput(PortNumber.portNumber(2)).build();
+
+        ForwardingObjective ipTvUpstream = DefaultForwardingObjective.builder()
+                .fromApp(appId)
+                .makePermanent()
+                .withFlag(ForwardingObjective.Flag.VERSATILE)
+                .withPriority(PRIORITY)
+                .withSelector(ipTvUp)
+                .withTreatment(ipTvActUp)
+                .add();
+
+        ForwardingObjective ipTvDownstream = DefaultForwardingObjective.builder()
+                .fromApp(appId)
+                .makePermanent()
+                .withFlag(ForwardingObjective.Flag.VERSATILE)
+                .withPriority(PRIORITY)
+                .withSelector(ipTvDown)
+                .withTreatment(ipTvActDown)
+                .add();
+
+        flowObjectiveService.forward(fabricDeviceId, ipTvUpstream);
+        flowObjectiveService.forward(fabricDeviceId, ipTvDownstream);
+    }
+
+    @Override
+    public void removeVlan(VlanId vlanId) {
+        Collection<ConnectPoint> ports = vlans.removeAll(vlanId);
+
+        ports.forEach(cp -> removeForwarding(vlanId, cp.deviceId(), cp.port(),
+                                             ports.stream()
+                                                     .filter(p -> p != cp)
+                                                     .map(ConnectPoint::port)
+                                                     .collect(Collectors.toList())));
+    }
+
+    @Override
+    public List<FabricVlan> getVlans() {
+        List<FabricVlan> fVlans = new ArrayList<>();
+        vlans.keySet().forEach(vlan -> fVlans.add(
+                //FIXME: Very aweful but will fo for now
+                new FabricVlan(vlan, vlans.get(vlan), vlan.toShort() == 201)));
+        return fVlans;
+    }
+
+    private static void verifyPorts(List<ConnectPoint> ports) {
+        DeviceId deviceId = ports.get(0).deviceId();
+        for (ConnectPoint connectPoint : ports) {
+            if (!connectPoint.deviceId().equals(deviceId)) {
+                throw new IllegalArgumentException("Ports must all be on the same device");
+            }
+        }
+    }
+
+    private void addForwarding(VlanId vlanId, DeviceId deviceId, PortNumber inPort,
+                               List<PortNumber> outPorts) {
+
+        TrafficSelector selector = DefaultTrafficSelector.builder()
+                .matchVlanId(vlanId)
+                .matchInPort(inPort)
+                .build();
+
+        TrafficTreatment.Builder treatmentBuilder = DefaultTrafficTreatment.builder();
+
+        outPorts.forEach(p -> treatmentBuilder.setOutput(p));
+
+        ForwardingObjective objective = DefaultForwardingObjective.builder()
+                .fromApp(appId)
+                .makePermanent()
+                .withFlag(ForwardingObjective.Flag.VERSATILE)
+                .withPriority(PRIORITY)
+                .withSelector(selector)
+                .withTreatment(treatmentBuilder.build())
+                .add(new ObjectiveHandler());
+
+        flowObjectiveService.forward(deviceId, objective);
+    }
+
+    private void removeForwarding(VlanId vlanId, DeviceId deviceId, PortNumber inPort,
+                                  List<PortNumber> outPorts) {
+        TrafficSelector selector = DefaultTrafficSelector.builder()
+                .matchVlanId(vlanId)
+                .matchInPort(inPort)
+                .build();
+
+        TrafficTreatment.Builder treatmentBuilder = DefaultTrafficTreatment.builder();
+
+        outPorts.forEach(p -> treatmentBuilder.setOutput(p));
+
+        ForwardingObjective objective = DefaultForwardingObjective.builder()
+                .fromApp(appId)
+                .makePermanent()
+                .withFlag(ForwardingObjective.Flag.VERSATILE)
+                .withPriority(PRIORITY)
+                .withSelector(selector)
+                .withTreatment(treatmentBuilder.build())
+                .remove(new ObjectiveHandler());
+
+        flowObjectiveService.forward(deviceId, objective);
+    }
+
+    private static class ObjectiveHandler implements ObjectiveContext {
+        private static Logger log = LoggerFactory.getLogger(ObjectiveHandler.class);
+
+        @Override
+        public void onSuccess(Objective objective) {
+            log.info("Flow objective operation successful: {}", objective);
+        }
+
+        @Override
+        public void onError(Objective objective, ObjectiveError error) {
+            log.info("Flow objective operation failed: {}", objective);
+        }
+    }
+
+    /**
+     * Internal listener for device service events.
+     */
+    private class InternalDeviceListener implements DeviceListener {
+        @Override
+        public void event(DeviceEvent event) {
+            switch (event.type()) {
+            case DEVICE_ADDED:
+            case DEVICE_AVAILABILITY_CHANGED:
+                if (event.subject().id().equals(fabricDeviceId) &&
+                        deviceService.isAvailable(event.subject().id())) {
+                    setupDefaultFlows();
+                }
+            default:
+                break;
+            }
+        }
+    }
+}