Skeleton E-CORD app (CO side). Bigswitch abstraction service.
ONOS-1081
Change-Id: I2c4e4ede477da73bfc98d61ecc145f2400f146a8
diff --git a/ecord/co/pom.xml b/ecord/co/pom.xml
new file mode 100644
index 0000000..733b7a8
--- /dev/null
+++ b/ecord/co/pom.xml
@@ -0,0 +1,149 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ ~ 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.
+ -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+ <parent>
+ <artifactId>onos-app-samples</artifactId>
+ <groupId>org.onosproject</groupId>
+ <version>1.4.0-SNAPSHOT</version>
+ <relativePath>../../pom.xml</relativePath>
+ </parent>
+
+ <groupId>org.onosproject</groupId>
+ <artifactId>onos-app-ecord-co</artifactId>
+ <version>1.4.0-SNAPSHOT</version>
+ <packaging>bundle</packaging>
+
+ <description>Enterprise CORD for Central Office</description>
+ <url>http://onosproject.org</url>
+
+ <properties>
+ <onos.version>1.4.0-SNAPSHOT</onos.version>
+ <onos.app.name>org.onosproject.ecord.co</onos.app.name>
+ <onos.app.origin>Open Networking Lab</onos.app.origin>
+ </properties>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.onosproject</groupId>
+ <artifactId>onos-api</artifactId>
+ <version>${onos.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.onosproject</groupId>
+ <artifactId>onlab-osgi</artifactId>
+ <version>${onos.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.onosproject</groupId>
+ <artifactId>onos-core-dist</artifactId>
+ <version>${onos.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <version>4.11</version>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.onosproject</groupId>
+ <artifactId>onos-api</artifactId>
+ <version>${onos.version}</version>
+ <scope>test</scope>
+ <classifier>tests</classifier>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>org.apache.felix.scr.annotations</artifactId>
+ <version>1.9.8</version>
+ <scope>provided</scope>
+ </dependency>
+ </dependencies>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>maven-bundle-plugin</artifactId>
+ <version>2.5.3</version>
+ <extensions>true</extensions>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-compiler-plugin</artifactId>
+ <version>2.5.1</version>
+ <configuration>
+ <source>1.8</source>
+ <target>1.8</target>
+ </configuration>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>maven-scr-plugin</artifactId>
+ <version>1.20.0</version>
+ <executions>
+ <execution>
+ <id>generate-scr-srcdescriptor</id>
+ <goals>
+ <goal>scr</goal>
+ </goals>
+ </execution>
+ </executions>
+ <configuration>
+ <supportedProjectTypes>
+ <supportedProjectType>bundle</supportedProjectType>
+ <supportedProjectType>war</supportedProjectType>
+ </supportedProjectTypes>
+ </configuration>
+ </plugin>
+ <plugin>
+ <groupId>org.onosproject</groupId>
+ <artifactId>onos-maven-plugin</artifactId>
+ <version>1.5</version>
+ <executions>
+ <execution>
+ <id>cfg</id>
+ <phase>generate-resources</phase>
+ <goals>
+ <goal>cfg</goal>
+ </goals>
+ </execution>
+ <execution>
+ <id>swagger</id>
+ <phase>generate-sources</phase>
+ <goals>
+ <goal>swagger</goal>
+ </goals>
+ </execution>
+ <execution>
+ <id>app</id>
+ <phase>package</phase>
+ <goals>
+ <goal>app</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>
+
+</project>
diff --git a/ecord/co/src/main/java/org/onosproject/ecord/co/BigSwitch.java b/ecord/co/src/main/java/org/onosproject/ecord/co/BigSwitch.java
new file mode 100644
index 0000000..7d6c0ab
--- /dev/null
+++ b/ecord/co/src/main/java/org/onosproject/ecord/co/BigSwitch.java
@@ -0,0 +1,42 @@
+/*
+ * 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.ecord.co;
+
+import org.onlab.packet.ChassisId;
+import org.onosproject.net.DefaultDevice;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.provider.ProviderId;
+
+/**
+ * Convenience class for big switch devices.
+ */
+public class BigSwitch extends DefaultDevice {
+ private static final String ONLAB_MANUFACTURER = "ON.Lab";
+ private static final String HW_VERSION = "CORD BigSwitch";
+ private static final String SW_VERSION = "v1";
+ private static final String SERIAL = "v1";
+ private static final ChassisId CHASSIS = new ChassisId();
+
+ /**
+ * Creates a big switch instance with given device ID and provider ID.
+ *
+ * @param deviceId the device ID
+ * @param providerId the provider ID
+ */
+ public BigSwitch(DeviceId deviceId, ProviderId providerId) {
+ super(providerId, deviceId, Type.VIRTUAL, ONLAB_MANUFACTURER, HW_VERSION, SW_VERSION, SERIAL, CHASSIS);
+ }
+}
diff --git a/ecord/co/src/main/java/org/onosproject/ecord/co/BigSwitchDeviceProvider.java b/ecord/co/src/main/java/org/onosproject/ecord/co/BigSwitchDeviceProvider.java
new file mode 100644
index 0000000..ce0bf3f
--- /dev/null
+++ b/ecord/co/src/main/java/org/onosproject/ecord/co/BigSwitchDeviceProvider.java
@@ -0,0 +1,143 @@
+/*
+ * 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.ecord.co;
+
+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.onosproject.cluster.ClusterService;
+import org.onosproject.incubator.rpc.RemoteServiceContext;
+import org.onosproject.incubator.rpc.RemoteServiceDirectory;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.MastershipRole;
+import org.onosproject.net.device.DefaultDeviceDescription;
+import org.onosproject.net.device.DeviceDescription;
+import org.onosproject.net.device.DeviceProvider;
+import org.onosproject.net.device.DeviceProviderRegistry;
+import org.onosproject.net.device.DeviceProviderService;
+import org.onosproject.net.provider.AbstractProvider;
+import org.onosproject.net.provider.ProviderId;
+import org.slf4j.Logger;
+
+import java.net.URI;
+
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Device provider which exposes a big switch abstraction of the underlying data path.
+ */
+@Component(immediate = true)
+public class BigSwitchDeviceProvider extends AbstractProvider implements DeviceProvider {
+
+ private static final Logger LOG = getLogger(BigSwitchDeviceProvider.class);
+
+ private static final String SCHEME = "bigswitch";
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected BigSwitchService bigSwitchService;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected ClusterService clusterService;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected RemoteServiceDirectory rpcService;
+
+ private BigSwitch bigSwitch;
+ private DeviceDescription bigSwitchDescription;
+ private DeviceProviderRegistry providerRegistry;
+ private DeviceProviderService providerService;
+ private BigSwitchListener listener = new InternalListener();
+
+ @Activate
+ public void activate() {
+ // Create big switch device and description
+ DeviceId deviceId = DeviceId.deviceId(SCHEME + ':' + clusterService.getLocalNode().ip());
+ bigSwitch = new BigSwitch(deviceId, this.id());
+ buildDeviceDescription();
+ // Register this device provider remotely
+ // TODO: make remote configurable
+ RemoteServiceContext remoteServiceContext = rpcService.get(URI.create("local://localhost"));
+ providerRegistry = remoteServiceContext.get(DeviceProviderRegistry.class);
+ providerService = providerRegistry.register(this);
+ // Start big switch service and register device
+ bigSwitchService.addListener(listener);
+ registerDevice();
+ LOG.info("Started");
+ }
+
+ @Deactivate
+ public void deactivate() {
+ unregisterDevice();
+ providerRegistry.unregister(this);
+ // Won't hurt but necessary?
+ providerService = null;
+ LOG.info("Stopped");
+ }
+
+ private void registerDevice() {
+ providerService.deviceConnected(bigSwitch.id(), bigSwitchDescription);
+ providerService.updatePorts(bigSwitch.id(), bigSwitchService.getPorts());
+ }
+
+ private void unregisterDevice() {
+ providerService.deviceDisconnected(bigSwitch.id());
+ }
+
+ private class InternalListener implements BigSwitchListener {
+ @Override
+ public void event(BigSwitchEvent event) {
+ switch (event.type()) {
+ case PORT_ADDED:
+ case PORT_REMOVED:
+ providerService.updatePorts(bigSwitch.id(), bigSwitchService.getPorts());
+ break;
+ case PORT_UPDATED:
+ providerService.portStatusChanged(bigSwitch.id(), event.subject());
+ break;
+ default:
+ break;
+ }
+ }
+ }
+
+ private void buildDeviceDescription() {
+ bigSwitchDescription = new DefaultDeviceDescription(bigSwitch.id().uri(),
+ bigSwitch.type(), bigSwitch.manufacturer(),
+ bigSwitch.hwVersion(), bigSwitch.swVersion(), bigSwitch.serialNumber(), bigSwitch.chassisId());
+ }
+
+ /**
+ * A big switch device provider implementation.
+ */
+ public BigSwitchDeviceProvider() {
+ super(new ProviderId(SCHEME, "org.onosproject.bigswitch"));
+ }
+
+ @Override
+ public void triggerProbe(DeviceId deviceId) {
+ }
+
+ @Override
+ public void roleChanged(DeviceId deviceId, MastershipRole newRole) {
+ }
+
+ @Override
+ public boolean isReachable(DeviceId deviceId) {
+ return true;
+ }
+}
diff --git a/ecord/co/src/main/java/org/onosproject/ecord/co/BigSwitchEvent.java b/ecord/co/src/main/java/org/onosproject/ecord/co/BigSwitchEvent.java
new file mode 100644
index 0000000..4a1252e
--- /dev/null
+++ b/ecord/co/src/main/java/org/onosproject/ecord/co/BigSwitchEvent.java
@@ -0,0 +1,58 @@
+/*
+ * 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.ecord.co;
+
+import org.onosproject.event.AbstractEvent;
+import org.onosproject.net.device.PortDescription;
+
+public class BigSwitchEvent extends AbstractEvent<BigSwitchEvent.Type, PortDescription> {
+
+ public enum Type {
+ /**
+ * Signifies a port was added to the big switch.
+ */
+ PORT_ADDED,
+ /**
+ * Signifies a port was removed from the big switch.
+ */
+ PORT_REMOVED,
+ /**
+ * Signifies a port was updated in the big switch.
+ */
+ PORT_UPDATED
+ }
+
+ /**
+ * Creates a new big switch event.
+ *
+ * @param type event type
+ * @param subject the port description
+ */
+ public BigSwitchEvent(Type type, PortDescription subject) {
+ super(type, subject);
+ }
+
+ /**
+ * Creates a new big switch event.
+ *
+ * @param type event type
+ * @param subject the port description
+ * @param time occurence time
+ */
+ public BigSwitchEvent(Type type, PortDescription subject, long time) {
+ super(type, subject, time);
+ }
+}
diff --git a/ecord/co/src/main/java/org/onosproject/ecord/co/BigSwitchListener.java b/ecord/co/src/main/java/org/onosproject/ecord/co/BigSwitchListener.java
new file mode 100644
index 0000000..bd8c64c
--- /dev/null
+++ b/ecord/co/src/main/java/org/onosproject/ecord/co/BigSwitchListener.java
@@ -0,0 +1,24 @@
+/*
+ * 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.ecord.co;
+
+import org.onosproject.event.EventListener;
+
+/**
+ * Component to inform about big switch updates.
+ */
+public interface BigSwitchListener extends EventListener<BigSwitchEvent> {
+}
diff --git a/ecord/co/src/main/java/org/onosproject/ecord/co/BigSwitchManager.java b/ecord/co/src/main/java/org/onosproject/ecord/co/BigSwitchManager.java
new file mode 100644
index 0000000..d90af33
--- /dev/null
+++ b/ecord/co/src/main/java/org/onosproject/ecord/co/BigSwitchManager.java
@@ -0,0 +1,206 @@
+/*
+ * 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.ecord.co;
+
+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.onosproject.event.AbstractListenerManager;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.DefaultAnnotations;
+import org.onosproject.net.Device;
+import org.onosproject.net.Port;
+import org.onosproject.net.PortNumber;
+import org.onosproject.net.device.DefaultPortDescription;
+import org.onosproject.net.device.DeviceEvent;
+import org.onosproject.net.device.DeviceListener;
+import org.onosproject.net.device.DeviceService;
+import org.onosproject.net.device.PortDescription;
+import org.onosproject.net.edge.EdgePortEvent;
+import org.onosproject.net.edge.EdgePortListener;
+import org.onosproject.net.edge.EdgePortService;
+import org.onosproject.store.serializers.KryoNamespaces;
+import org.onosproject.store.service.AtomicCounter;
+import org.onosproject.store.service.ConsistentMap;
+import org.onosproject.store.service.Serializer;
+import org.onosproject.store.service.StorageService;
+import org.slf4j.Logger;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Listens for edge and port changes in the underlying data path and
+ * exposes a big switch abstraction.
+ */
+@Component(immediate = true)
+@Service
+public class BigSwitchManager
+ extends AbstractListenerManager<BigSwitchEvent, BigSwitchListener>
+ implements BigSwitchService {
+ private static final Logger log = getLogger(BigSwitchDeviceProvider.class);
+
+ private static final String PORT_MAP = "ecord-port-map";
+ private static final String PORT_COUNTER = "ecord-port-counter";
+ private static final Serializer SERIALIZER = Serializer.using(KryoNamespaces.API);
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected DeviceService deviceService;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected EdgePortService edgePortService;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected StorageService storageService;
+
+ // Holds the physical port to virtual port number mapping
+ private ConsistentMap<ConnectPoint, Long> portMap;
+ // Counter for virtual port numbers
+ private AtomicCounter portCounter;
+ // TODO: Add other listeners once we decide what an edge really is
+ private EdgePortListener edgeListener = new InternalEdgeListener();
+ private DeviceListener deviceListener = new InternalDeviceListener();
+
+ @Activate
+ public void activate() {
+ portMap = storageService.<ConnectPoint, Long>consistentMapBuilder()
+ .withName(PORT_MAP)
+ .withSerializer(SERIALIZER)
+ .build();
+ portCounter = storageService.atomicCounterBuilder()
+ .withName(PORT_COUNTER)
+ .withMeteringDisabled()
+ .build();
+ eventDispatcher.addSink(BigSwitchEvent.class, listenerRegistry);
+ //portCounter.compareAndSet(0, 1); // Start counting from 1, doesn't work??
+ buildPorts();
+ edgePortService.addListener(edgeListener);
+ deviceService.addListener(deviceListener);
+ log.info("Started");
+ }
+
+ @Deactivate
+ public void deactivate() {
+ edgePortService.removeListener(edgeListener);
+ deviceService.removeListener(deviceListener);
+ log.info("Stopped");
+ }
+
+ @Override
+ public List<PortDescription> getPorts() {
+ return portMap.keySet().stream()
+ .map(cp -> toPortDescription(cp))
+ .collect(Collectors.toList());
+ }
+
+ /**
+ * Convert connect point to port description.
+ *
+ * @param cp connect point
+ * @return port description
+ */
+ private PortDescription toPortDescription(ConnectPoint cp) {
+ Port p = deviceService.getPort(cp.deviceId(), cp.port());
+ // This is annoying
+ DefaultAnnotations.Builder annot = DefaultAnnotations.builder();
+ p.annotations().keys()
+ .forEach(k -> annot.set(k, p.annotations().value(k)));
+
+ return new DefaultPortDescription(
+ PortNumber.portNumber(portMap.get(cp).value()),
+ p.isEnabled(),
+ p.type(),
+ p.portSpeed(),
+ annot.build()
+ );
+ }
+
+ private class InternalEdgeListener implements EdgePortListener {
+ @Override
+ public boolean isRelevant(EdgePortEvent event) {
+ // Only listen for real devices
+ Device d = deviceService.getDevice(event.subject().deviceId());
+
+ return !d.type().equals(Device.Type.VIRTUAL);
+ }
+
+ @Override
+ public void event(EdgePortEvent event) {
+ log.debug("Edge event {} {}", event.subject(), event.type());
+ BigSwitchEvent.Type bigSwitchEvent;
+
+ switch (event.type()) {
+ case EDGE_PORT_ADDED:
+ portMap.put(event.subject(), portCounter.getAndIncrement());
+ bigSwitchEvent = BigSwitchEvent.Type.PORT_ADDED;
+ break;
+ case EDGE_PORT_REMOVED:
+ portMap.remove(event.subject());
+ bigSwitchEvent = BigSwitchEvent.Type.PORT_REMOVED;
+ break;
+ default:
+ return;
+ }
+
+ post(new BigSwitchEvent(bigSwitchEvent, toPortDescription(event.subject())));
+ }
+ }
+
+ private class InternalDeviceListener implements DeviceListener {
+ @Override
+ public boolean isRelevant(DeviceEvent event) {
+ // Only listen for real devices
+ return !event.subject().type().equals(Device.Type.VIRTUAL);
+ }
+
+ @Override
+ public void event(DeviceEvent event) {
+ log.debug("Device event {} {} {}", event.subject(), event.port(), event.type());
+
+ switch (event.type()) {
+ // Ignore most of these for now
+ case DEVICE_ADDED:
+ case DEVICE_AVAILABILITY_CHANGED:
+ case DEVICE_REMOVED:
+ case DEVICE_SUSPENDED:
+ case DEVICE_UPDATED:
+ case PORT_ADDED:
+ case PORT_REMOVED:
+ case PORT_STATS_UPDATED:
+ break;
+ case PORT_UPDATED:
+ // Update if state of existing edge changed
+ ConnectPoint cp = new ConnectPoint(event.subject().id(), event.port().number());
+ if (portMap.containsKey(cp)) {
+ post(new BigSwitchEvent(BigSwitchEvent.Type.PORT_UPDATED, toPortDescription(cp)));
+ }
+ break;
+ default:
+ break;
+ }
+ }
+ }
+
+ private void buildPorts() {
+ edgePortService.getEdgePoints()
+ .forEach(cp -> portMap.put(cp, portCounter.getAndIncrement()));
+ }
+}
diff --git a/ecord/co/src/main/java/org/onosproject/ecord/co/BigSwitchService.java b/ecord/co/src/main/java/org/onosproject/ecord/co/BigSwitchService.java
new file mode 100644
index 0000000..0997e61
--- /dev/null
+++ b/ecord/co/src/main/java/org/onosproject/ecord/co/BigSwitchService.java
@@ -0,0 +1,33 @@
+/*
+ * 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.ecord.co;
+
+import org.onosproject.event.ListenerService;
+import org.onosproject.net.device.PortDescription;
+
+import java.util.List;
+
+/**
+ * Service to interact with big switch abstraction.
+ */
+public interface BigSwitchService extends ListenerService<BigSwitchEvent, BigSwitchListener> {
+ /**
+ * Get list of big switch ports.
+ *
+ * @return list of port descriptions
+ */
+ List<PortDescription> getPorts();
+}
diff --git a/ecord/co/src/main/java/org/onosproject/ecord/co/CentralOffice.java b/ecord/co/src/main/java/org/onosproject/ecord/co/CentralOffice.java
new file mode 100644
index 0000000..0d1714a
--- /dev/null
+++ b/ecord/co/src/main/java/org/onosproject/ecord/co/CentralOffice.java
@@ -0,0 +1,57 @@
+/*
+ * 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.ecord.co;
+
+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.onosproject.core.CoreService;
+import org.onosproject.net.device.DeviceProvider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Enterprise CORD application for Central Office side.
+ *
+ * Ties together a gRPC-based big switch device provider,
+ * along with a to-be-developed link provider, and gRPC-based CORD API
+ * to control segment routing and vRouter.
+ */
+@Component(immediate = true)
+public class CentralOffice {
+
+ private final Logger log = LoggerFactory.getLogger(getClass());
+
+ private static final String ECORD_CO_APP = "org.onosproject.ecord.co";
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected CoreService coreService;
+
+ private DeviceProvider deviceProvider = new BigSwitchDeviceProvider();
+
+ @Activate
+ protected void activate() {
+ coreService.registerApplication(ECORD_CO_APP);
+ log.info("Enterprise CORD for central office started");
+ }
+
+ @Deactivate
+ protected void deactivate() {
+ log.info("Enterprise CORD for central office stopped");
+ }
+}
diff --git a/ecord/co/src/main/java/org/onosproject/ecord/co/package-info.java b/ecord/co/src/main/java/org/onosproject/ecord/co/package-info.java
new file mode 100644
index 0000000..e0c21f1
--- /dev/null
+++ b/ecord/co/src/main/java/org/onosproject/ecord/co/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * 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.
+ */
+
+/**
+ * Enterprise CORD for Central Office application.
+ */
+package org.onosproject.ecord.co;
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 50202c1..a2cc2ea 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,10 +13,7 @@
~ 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.
- -->
-<project xmlns="http://maven.apache.org/POM/4.0.0"
- xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+ --><project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
@@ -57,7 +54,8 @@
<module>oneping</module>
<module>tvue</module>
<module>uiref</module>
- </modules>
+ <module>ecord/co</module>
+ </modules>
<properties>
<web.context>default</web.context>