SONA: openstackSwitching
- Added event handlers (DEVICE_XX, PORT_XXX) and tested with mininet
- Added default flow rule setup for ARP and DHCP
- Added neutron network API handler
- Added the feature to populate flow rules for the same subnet
- Added the feature to populate flow rules for VMs in other Cnode using Nicira ext.
- Modified the directory structure
- Fixed nicira ext handling logic
- Fixed neutron network API handler
- Added the tenant isolation feature by checking the source IP address
Change-Id: I076d21f3c90f458727e33cb36b47d9b14ccfd68f
diff --git a/apps/openstackswitching/pom.xml b/apps/openstackswitching/pom.xml
new file mode 100644
index 0000000..245b9e8
--- /dev/null
+++ b/apps/openstackswitching/pom.xml
@@ -0,0 +1,121 @@
+<?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/maven-v4_0_0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>org.onosproject</groupId>
+ <artifactId>onos-apps</artifactId>
+ <version>1.4.0-SNAPSHOT</version>
+ <relativePath>../pom.xml</relativePath>
+ </parent>
+
+ <artifactId>onos-app-openstackswitching</artifactId>
+ <packaging>bundle</packaging>
+
+ <description>SONA Openstack Switching applications</description>
+ <properties>
+ <onos.version>1.4.0-SNAPSHOT</onos.version>
+ <onos.app.name>org.onosproject.openstackswitching</onos.app.name>
+ <web.context>/onos/openstackswitching</web.context>
+ <api.version>1.0.0</api.version>
+ <api.title>ONOS OpenStack Switching REST API</api.title>
+ <api.description>
+ APIs for receiving Neutron information.
+ </api.description>
+ <api.package>org.onosproject.openstackswitching.web</api.package>
+ <onos.app.origin>SKT, Inc.</onos.app.origin>
+ </properties>
+
+
+ <dependencies>
+ <dependency>
+ <groupId>org.onosproject</groupId>
+ <artifactId>onos-rest</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.onosproject</groupId>
+ <artifactId>onlab-rest</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>javax.ws.rs</groupId>
+ <artifactId>jsr311-api</artifactId>
+ <version>1.1.1</version>
+ </dependency>
+ <dependency>
+ <groupId>com.sun.jersey</groupId>
+ <artifactId>jersey-servlet</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>com.fasterxml.jackson.core</groupId>
+ <artifactId>jackson-databind</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>com.fasterxml.jackson.core</groupId>
+ <artifactId>jackson-annotations</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.osgi</groupId>
+ <artifactId>org.osgi.compendium</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.osgi</groupId>
+ <artifactId>org.osgi.core</artifactId>
+ </dependency>
+ </dependencies>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>maven-bundle-plugin</artifactId>
+ <extensions>true</extensions>
+ <configuration>
+ <instructions>
+ <_wab>src/main/webapp/</_wab>
+ <Bundle-SymbolicName>
+ ${project.groupId}.${project.artifactId}
+ </Bundle-SymbolicName>
+ <Import-Package>
+ org.slf4j,
+ org.osgi.framework,
+ javax.ws.rs,
+ javax.ws.rs.core,
+ com.sun.jersey.api.core,
+ com.sun.jersey.spi.container.servlet,
+ com.sun.jersey.server.impl.container.servlet,
+ com.fasterxml.jackson.databind,
+ com.fasterxml.jackson.databind.node,
+ com.fasterxml.jackson.core,
+ org.apache.karaf.shell.commands,
+ com.google.common.*,
+ org.onlab.packet.*,
+ org.onosproject.*
+ </Import-Package>
+ <Web-ContextPath>${web.context}</Web-ContextPath>
+ </instructions>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+
+
+</project>
diff --git a/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackArpHandler.java b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackArpHandler.java
new file mode 100644
index 0000000..a874299
--- /dev/null
+++ b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackArpHandler.java
@@ -0,0 +1,51 @@
+/*
+* 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.openstackswitching;
+
+import org.onosproject.net.packet.InboundPacket;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.HashMap;
+
+/**
+ * It handles ARP packet from VMs.
+ */
+public class OpenstackArpHandler {
+
+ private static Logger log = LoggerFactory
+ .getLogger(OpenstackArpHandler.class);
+
+ HashMap<String, OpenstackPort> openstackPortHashMap;
+
+ /**
+ * Returns OpenstackArpHandler reference.
+ *
+ * @param openstackPortMap
+ */
+ public OpenstackArpHandler(HashMap<String, OpenstackPort> openstackPortMap) {
+ this.openstackPortHashMap = openstackPortMap;
+ }
+
+ /**
+ * Processes ARP packets.
+ *
+ * @param pkt ARP request packet
+ */
+ public void processPacketIn(InboundPacket pkt) {
+ log.warn("Received an ARP packet");
+ }
+}
diff --git a/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackDhcpHandler.java b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackDhcpHandler.java
new file mode 100644
index 0000000..9c3641c
--- /dev/null
+++ b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackDhcpHandler.java
@@ -0,0 +1,45 @@
+/*
+* 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.openstackswitching;
+
+import org.onosproject.net.packet.InboundPacket;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * It handles DHCP request packets.
+ */
+public class OpenstackDhcpHandler {
+
+ private static Logger log = LoggerFactory
+ .getLogger(OpenstackDhcpHandler.class);
+
+ /**
+ * Returns OpenstackDhcpHandler reference.
+ */
+ public OpenstackDhcpHandler() {
+
+ }
+
+ /**
+ * Processes DHCP request packets.
+ *
+ * @param pkt DHCP request packet
+ */
+ public void processPacketIn(InboundPacket pkt) {
+ log.warn("Received a DHCP packet");
+ }
+}
diff --git a/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackNetwork.java b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackNetwork.java
new file mode 100644
index 0000000..dc7c026
--- /dev/null
+++ b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackNetwork.java
@@ -0,0 +1,112 @@
+/*
+ * 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.openstackswitching;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+
+/**
+ * Represents the network information given by Neutron.
+ */
+public final class OpenstackNetwork {
+
+ private String name;
+ private String tenantId;
+ private String segmentId;
+ private String networkType;
+ private String id;
+
+ /**
+ * Returns the builder object of the OpenstackNetwork class.
+ *
+ * @return OpenstackNetwork builder object
+ */
+ public static OpenstackNetwork.Builder builder() {
+ return new Builder();
+ }
+
+ private OpenstackNetwork(String name, String tenantId, String id, String sid,
+ String type) {
+ this.name = checkNotNull(name);
+ this.tenantId = checkNotNull(tenantId);
+ this.segmentId = checkNotNull(sid);
+ this.id = checkNotNull(id);
+ this.networkType = checkNotNull(type);
+ }
+
+ public String name() {
+ return this.name;
+ }
+
+ public String tenantId() {
+ return this.tenantId;
+ }
+
+ public String id() {
+ return this.id;
+ }
+
+ public String segmentId() {
+ return this.segmentId;
+ }
+
+ public String networkType() {
+ return this.networkType;
+ }
+
+ public static final class Builder {
+ private String name;
+ private String tenantId;
+ private String id;
+ private String sid;
+ private String networkType;
+
+ public Builder name(String name) {
+ this.name = name;
+
+ return this;
+ }
+
+ public Builder tenantId(String tenantId) {
+ this.tenantId = tenantId;
+
+ return this;
+ }
+
+ public Builder id(String id) {
+ this.id = id;
+
+ return this;
+ }
+
+ public Builder segmentId(String sid) {
+ this.sid = sid;
+
+ return this;
+ }
+
+ public Builder networkType(String type) {
+ this.networkType = type;
+
+ return this;
+ }
+
+ public OpenstackNetwork build() {
+ return new OpenstackNetwork(name, tenantId, id, sid, networkType);
+ }
+
+ }
+}
diff --git a/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackPort.java b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackPort.java
new file mode 100644
index 0000000..4326b4f
--- /dev/null
+++ b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackPort.java
@@ -0,0 +1,350 @@
+/*
+ * 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.openstackswitching;
+
+import com.google.common.collect.Lists;
+import org.onlab.packet.Ip4Address;
+import org.onlab.packet.MacAddress;
+
+import java.util.HashMap;
+import java.util.List;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * It represents the Openstack Port information.
+ */
+public final class OpenstackPort {
+
+ public enum PortStatus {
+ UP,
+ DOWN
+ }
+
+ private PortStatus status;
+ private String name;
+ // FIX_ME
+ private String allowedAddressPairs;
+ private boolean adminStateUp;
+ private String networkId;
+ private String tenantId;
+ private String deviceOwner;
+ private MacAddress macAddress;
+ // <subnet id, ip address>
+ private HashMap<String, Ip4Address> fixedIps;
+ private String id;
+ private List<String> securityGroups;
+ private String deviceId;
+
+ private OpenstackPort(PortStatus status, String name, boolean adminStateUp,
+ String networkId, String tenantId, String deviceOwner,
+ MacAddress macAddress, HashMap fixedIps, String id,
+ List<String> securityGroups, String deviceId) {
+
+ this.status = status;
+ this.name = name;
+ this.adminStateUp = adminStateUp;
+ this.networkId = checkNotNull(networkId);
+ this.tenantId = checkNotNull(tenantId);
+ this.deviceOwner = deviceOwner;
+ this.macAddress = checkNotNull(macAddress);
+ this.fixedIps = checkNotNull(fixedIps);
+ this.id = checkNotNull(id);
+ this.securityGroups = securityGroups;
+ this.deviceId = deviceId;
+ }
+
+
+
+ /**
+ * Returns OpenstackPort builder object.
+ *
+ * @return OpenstackPort builder
+ */
+ public static OpenstackPort.Builder builder() {
+ return new Builder();
+ }
+
+ /**
+ * Returns port status.
+ *
+ * @return port status
+ */
+ public PortStatus status() {
+ return status;
+ }
+
+ /**
+ * Returns port name.
+ *
+ * @return port name
+ */
+ public String name() {
+ return name;
+ }
+
+ /**
+ * Returns whether admin state up or not.
+ *
+ * @return true if admin state up, false otherwise
+ */
+ public boolean isAdminStateUp() {
+ return adminStateUp;
+ }
+
+ /**
+ * Returns network ID.
+ *
+ * @return network ID
+ */
+ public String networkId() {
+ return networkId;
+ }
+
+ /**
+ * Returns device owner.
+ *
+ * @return device owner
+ */
+ public String deviceOwner() {
+ return deviceOwner;
+ }
+
+ /**
+ * Returns mac address.
+ *
+ * @return mac address
+ */
+ public MacAddress macAddress() {
+ return macAddress;
+ }
+
+ /**
+ * Returns the fixed IP information.
+ *
+ * @return fixed IP info
+ */
+ public HashMap fixedIps() {
+ return fixedIps;
+ }
+
+ /**
+ * Returns port ID.
+ *
+ * @return port ID
+ */
+ public String id() {
+ return id;
+ }
+
+ /**
+ * Returns security group information.
+ *
+ * @return security group info
+ */
+ public List<String> securityGroups() {
+ return securityGroups;
+ }
+
+ /**
+ * Returns device ID.
+ *
+ * @return device ID
+ */
+ public String deviceId() {
+ return deviceId;
+ }
+
+ // TODO : Implement the following functions when necessary
+ //@Override
+ //public void equals(Object that) {
+ //
+ //}
+ //
+ //@Override
+ //public int hashCode() {
+ //
+ //}
+
+ /**
+ * OpenstackPort Builder class.
+ */
+ public static final class Builder {
+
+ private PortStatus status;
+ private String name;
+ // FIX_ME
+ private String allowedAddressPairs;
+ private boolean adminStateUp;
+ private String networkId;
+ private String tenantId;
+ private String deviceOwner;
+ private MacAddress macAddress;
+ // list of hash map <subnet id, ip address>
+ private HashMap<String, Ip4Address> fixedIps;
+ private String id;
+ private List<String> securityGroups;
+ private String deviceId;
+
+ Builder() {
+ fixedIps = new HashMap<>();
+ securityGroups = Lists.newArrayList();
+ }
+
+ /**
+ * Sets port status.
+ *
+ * @param status port status
+ * @return Builder object
+ */
+ public Builder portStatus(PortStatus status) {
+ this.status = status;
+
+ return this;
+ }
+
+ /**
+ * Sets port name.
+ *
+ * @param name port name
+ * @return Builder object
+ */
+ public Builder name(String name) {
+ this.name = name;
+
+ return this;
+ }
+
+ /**
+ * Sets whether admin state up or not.
+ *
+ * @param isAdminStateUp true if admin state is up, false otherwise
+ * @return Builder object
+ */
+ public Builder adminState(boolean isAdminStateUp) {
+ this.adminStateUp = isAdminStateUp;
+
+ return this;
+ }
+
+ /**
+ * Sets network ID.
+ *
+ * @param networkId network ID
+ * @return Builder object
+ */
+ public Builder netwrokId(String networkId) {
+ this.networkId = networkId;
+
+ return this;
+ }
+
+ /**
+ * Sets tenant ID.
+ *
+ * @param tenantId tenant ID
+ * @return Builder object
+ */
+ public Builder tenantId(String tenantId) {
+ this.tenantId = tenantId;
+
+ return this;
+ }
+
+ /**
+ * Sets device owner.
+ *
+ * @param owner device owner
+ * @return Builder object
+ */
+ public Builder deviceOwner(String owner) {
+ this.deviceOwner = owner;
+
+ return this;
+ }
+
+ /**
+ * Sets MAC address of the port.
+ *
+ * @param mac MAC address
+ * @return Builder object
+ */
+ public Builder macAddress(MacAddress mac) {
+ this.macAddress = mac;
+
+ return this;
+ }
+
+ /**
+ * Sets Fixed IP address information.
+ *
+ * @param fixedIpList Fixed IP info
+ * @return Builder object
+ */
+ public Builder fixedIps(HashMap<String, Ip4Address> fixedIpList) {
+ fixedIps.putAll(fixedIpList);
+
+ return this;
+ }
+
+ /**
+ * Sets ID of the port.
+ *
+ * @param id ID of the port
+ * @return Builder object
+ */
+ public Builder id(String id) {
+ this.id = id;
+
+ return this;
+ }
+
+ /**
+ * Sets security group of the port.
+ *
+ * @param securityGroup security group of the port
+ * @return Builder object
+ */
+ public Builder securityGroup(String securityGroup) {
+ securityGroups.add(securityGroup);
+
+ return this;
+ }
+
+ /**
+ * Sets device ID of the port.
+ *
+ * @param deviceId device ID
+ * @return Builder object
+ */
+ public Builder deviceId(String deviceId) {
+ this.deviceId = deviceId;
+
+ return this;
+ }
+
+ /**
+ * Builds an OpenstackPort object.
+ *
+ * @return OpenstackPort objecet
+ */
+ public OpenstackPort build() {
+ return new OpenstackPort(status, name, adminStateUp, networkId, networkId,
+ deviceOwner, macAddress, fixedIps, id, securityGroups, deviceId);
+ }
+ }
+}
+
diff --git a/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackSwitchingManager.java b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackSwitchingManager.java
new file mode 100644
index 0000000..baae7f8
--- /dev/null
+++ b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackSwitchingManager.java
@@ -0,0 +1,437 @@
+/*
+ * 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.openstackswitching;
+
+import com.google.common.collect.Lists;
+import com.google.common.collect.Maps;
+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.Ip4Address;
+import org.onlab.packet.Ip4Prefix;
+import org.onlab.packet.MacAddress;
+import org.onlab.packet.UDP;
+import org.onosproject.core.ApplicationId;
+import org.onosproject.core.CoreService;
+import org.onosproject.net.Device;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.Port;
+import org.onosproject.net.device.DeviceEvent;
+import org.onosproject.net.device.DeviceListener;
+import org.onosproject.net.device.DeviceService;
+import org.onosproject.net.flowobjective.FlowObjectiveService;
+import org.onosproject.net.packet.InboundPacket;
+import org.onosproject.net.packet.PacketContext;
+import org.onosproject.net.packet.PacketProcessor;
+import org.onosproject.net.packet.PacketService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+@SuppressWarnings("ALL")
+@Service
+@Component(immediate = true)
+/**
+ * It populates forwarding rules for VMs created by Openstack.
+ */
+public class OpenstackSwitchingManager implements OpenstackSwitchingService {
+
+ private static Logger log = LoggerFactory
+ .getLogger(OpenstackSwitchingManager.class);
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected CoreService coreService;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected PacketService packetService;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected DeviceService deviceService;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected FlowObjectiveService flowObjectiveService;
+
+
+ public static final int DHCP_PORT = 67;
+
+ private ApplicationId appId;
+ private OpenstackArpHandler arpHandler;
+ private OpenstackDhcpHandler dhcpHandler = new OpenstackDhcpHandler();
+ private OpenstackSwitchingRulePopulator rulePopulator;
+ private ExecutorService deviceEventExcutorService = Executors.newFixedThreadPool(10);
+
+ private InternalPacketProcessor internalPacketProcessor = new InternalPacketProcessor();
+ private InternalDeviceListener internalDeviceListener = new InternalDeviceListener();
+
+ // Map <port_id, OpenstackPort>
+ private HashMap<String, OpenstackPort> openstackPortMap;
+ // Map <network_id, OpenstackNetwork>
+ private HashMap<String, OpenstackNetwork> openstackNetworkMap;
+ // Map <vni, List <Entry <portName, host ip>>
+ private HashMap<String, List<PortInfo>> vniPortMap;
+ private HashMap<Ip4Address, Port> tunnelPortMap;
+
+
+ @Activate
+ protected void activate() {
+ appId = coreService
+ .registerApplication("org.onosproject.openstackswitching");
+ rulePopulator = new OpenstackSwitchingRulePopulator(appId, flowObjectiveService);
+ packetService.addProcessor(internalPacketProcessor, PacketProcessor.director(1));
+ deviceService.addListener(internalDeviceListener);
+
+ openstackPortMap = Maps.newHashMap();
+ openstackNetworkMap = Maps.newHashMap();
+ vniPortMap = Maps.newHashMap();
+ tunnelPortMap = Maps.newHashMap();
+
+ arpHandler = new OpenstackArpHandler(openstackPortMap);
+
+ log.info("Started");
+ }
+
+ @Deactivate
+ protected void deactivate() {
+ packetService.removeProcessor(internalPacketProcessor);
+ deviceService.removeListener(internalDeviceListener);
+
+ deviceEventExcutorService.shutdown();
+
+ log.info("Stopped");
+ }
+
+ @Override
+ public void createPorts(OpenstackPort openstackPort) {
+ openstackPortMap.put(openstackPort.id(), openstackPort);
+ }
+
+ @Override
+ public void deletePorts() {
+
+ }
+
+ @Override
+ public void updatePorts() {
+
+ }
+
+ @Override
+ public void createNetwork(OpenstackNetwork openstackNetwork) {
+ openstackNetworkMap.put(openstackNetwork.id(), openstackNetwork);
+ }
+
+ private void processDeviceAdded(Device device) {
+ log.warn("device {} is added", device.id());
+ rulePopulator.populateDefaultRules(device.id());
+ }
+
+ private void processPortAdded(Device device, Port port) {
+ // TODO: Simplify the data structure to store the network info
+ // TODO: Make it stateless
+ // TODO: All the logics need to be processed inside of the rulePopulator class
+ synchronized (vniPortMap) {
+ log.warn("port {} is updated", port.toString());
+
+ updatePortMaps(device, port);
+ if (!port.annotations().value("portName").equals("vxlan")) {
+ populateFlowRulesForTrafficToSameCnode(device, port);
+ populateFlowRulesForTrafficToDifferentCnode(device, port);
+ }
+ }
+ }
+
+ private void processPortRemoved(Device device, Port port) {
+ log.warn("port {} is removed", port.toString());
+ // TODO: need to update the vniPortMap
+ }
+
+ /**
+ * Populates the flow rules for traffic to VMs in different Cnode using
+ * Nicira extention.
+ *
+ * @param device device to put rules
+ * @param port port information of the VM
+ */
+ private void populateFlowRulesForTrafficToDifferentCnode(Device device, Port port) {
+ String portName = port.annotations().value("portName");
+ String channelId = device.annotations().value("channelId");
+ Ip4Address hostIpAddress = Ip4Address.valueOf(channelId.split(":")[0]);
+ Ip4Address fixedIp = getFixedIpAddressForPort(portName);
+ // TODO: Avoid duplicate flow rule set up for VMs in other Cnode
+ // (possibly avoided by flowrule subsystem?)
+ if (tunnelPortMap.get(hostIpAddress) == null) {
+ log.warn("There is no tunnel port information");
+ return;
+ }
+ String vni = getVniForPort(portName);
+ MacAddress vmMac = getVmMacAddressForPort(portName);
+ if (!vniPortMap.isEmpty() && vniPortMap.get(vni) != null) {
+ for (PortInfo portInfo : vniPortMap.get(vni)) {
+ if (!portInfo.portName.equals(portName) &&
+ !portInfo.hostIp.equals(hostIpAddress)) {
+ MacAddress vmMacx = getVmMacAddressForPort(portInfo.portName);
+ rulePopulator.populateForwardingRuleForOtherCnode(vni,
+ device.id(), portInfo.hostIp, portInfo.fixedIp, vmMacx,
+ tunnelPortMap.get(hostIpAddress).number(),
+ portInfo.deviceId, hostIpAddress, fixedIp, vmMac,
+ tunnelPortMap.get(portInfo.hostIp).number());
+ }
+ }
+ }
+ }
+
+ /**
+ * Populates the flow rules for traffic to VMs in the same Cnode as the sender.
+ *
+ * @param device device to put the rules
+ * @param port port info of the VM
+ */
+ private void populateFlowRulesForTrafficToSameCnode(Device device, Port port) {
+ Ip4Prefix cidr = getCidrForPort(port.annotations().value("portName"));
+ Ip4Address vmIp = getFixedIpAddressForPort(port.annotations().value("portName"));
+ if (vmIp != null) {
+ rulePopulator.populateForwardingRule(vmIp, device.id(), port, cidr);
+ }
+ }
+
+ /**
+ * Updates the port maps using the port information.
+ *
+ * @param device device info
+ * @param port port of the VM
+ */
+ private void updatePortMaps(Device device, Port port) {
+ String portName = port.annotations().value("portName");
+ String channelId = device.annotations().value("channelId");
+ Ip4Address hostIpAddress = Ip4Address.valueOf(channelId.split(":")[0]);
+ if (portName.startsWith("vxlan")) {
+ tunnelPortMap.put(hostIpAddress, port);
+ } else {
+ String vni = getVniForPort(portName);
+ Ip4Address fixedIp = getFixedIpAddressForPort(portName);
+ if (vniPortMap.get(vni) == null) {
+ vniPortMap.put(vni, Lists.newArrayList());
+ }
+ vniPortMap.get(vni).add(new PortInfo(device.id(), portName, fixedIp, hostIpAddress));
+ }
+ }
+
+ /**
+ * Returns CIDR information from the subnet map for the port.
+ *
+ * @param portName port name of the port of the VM
+ * @return CIDR of the VNI of the VM
+ */
+ private Ip4Prefix getCidrForPort(String portName) {
+ String networkId = null;
+ String uuid = portName.substring(3);
+ OpenstackPort port = openstackPortMap.values().stream()
+ .filter(p -> p.id().startsWith(uuid))
+ .findFirst().get();
+ if (port == null) {
+ log.warn("No port information for port {}", portName);
+ return null;
+ }
+
+ //OpenstackSubnet subnet = openstackSubnetMap.values().stream()
+ // .filter(s -> s.networkId().equals(port.networkId()))
+ // .findFirst().get();
+ //if (subnet == null) {
+ // log.warn("No subnet information for network {}", subnet.id());
+ // return null;
+ //}
+
+ //return Ip4Prefix.valueOf(subnet.cidr());
+ return null;
+ }
+
+ /**
+ * Returns the VNI of the VM of the port.
+ *
+ * @param portName VM port
+ * @return VNI
+ */
+ private String getVniForPort(String portName) {
+ String networkId = null;
+ String uuid = portName.substring(3);
+ OpenstackPort port = openstackPortMap.values().stream()
+ .filter(p -> p.id().startsWith(uuid))
+ .findFirst().get();
+ if (port == null) {
+ log.warn("No port information for port {}", portName);
+ return null;
+ }
+ OpenstackNetwork network = openstackNetworkMap.values().stream()
+ .filter(n -> n.id().equals(port.networkId()))
+ .findFirst().get();
+ if (network == null) {
+ log.warn("No VNI information for network {}", network.id());
+ return null;
+ }
+
+ return network.segmentId();
+ }
+
+ /**
+ * Returns the Fixed IP address of the VM.
+ *
+ * @param portName VM port info
+ * @return IP address of the VM
+ */
+ private Ip4Address getFixedIpAddressForPort(String portName) {
+
+ // FIXME - For now we use the information stored from neutron Rest API call.
+ // TODO - Later, the information needs to be extracted from Neutron on-demand.
+ String uuid = portName.substring(3);
+ OpenstackPort port = openstackPortMap.values().stream()
+ .filter(p -> p.id().startsWith(uuid))
+ .findFirst().get();
+
+ if (port == null) {
+ log.error("There is no port information for port name {}", portName);
+ return null;
+ }
+
+ if (port.fixedIps().isEmpty()) {
+ log.error("There is no fixed IP info in the port information");
+ return null;
+ }
+
+ return (Ip4Address) port.fixedIps().values().toArray()[0];
+ }
+
+ /**
+ * Returns the MAC address of the VM of the port.
+ *
+ * @param portName VM port
+ * @return MAC address of the VM
+ */
+ private MacAddress getVmMacAddressForPort(String portName) {
+
+ String uuid = portName.substring(3);
+ OpenstackPort port = openstackPortMap.values().stream()
+ .filter(p -> p.id().startsWith(uuid))
+ .findFirst().get();
+
+ if (port == null) {
+ log.error("There is no mac information for port name {}", portName);
+ return null;
+ }
+
+ return port.macAddress();
+ }
+
+ private class InternalPacketProcessor implements PacketProcessor {
+
+ @Override
+ public void process(PacketContext context) {
+
+ if (context.isHandled()) {
+ return;
+ }
+
+ InboundPacket pkt = context.inPacket();
+ Ethernet ethernet = pkt.parsed();
+
+ if (ethernet.getEtherType() == Ethernet.TYPE_ARP) {
+ arpHandler.processPacketIn(pkt);
+ } else if (ethernet.getEtherType() == Ethernet.TYPE_IPV4) {
+ IPv4 ipPacket = (IPv4) ethernet.getPayload();
+
+ if (ipPacket.getProtocol() == IPv4.PROTOCOL_UDP) {
+ UDP udpPacket = (UDP) ipPacket.getPayload();
+ if (udpPacket.getDestinationPort() == DHCP_PORT) {
+ dhcpHandler.processPacketIn(pkt);
+ }
+ }
+ }
+ }
+ }
+
+ private class InternalDeviceListener implements DeviceListener {
+
+ @Override
+ public void event(DeviceEvent event) {
+ deviceEventExcutorService.execute(new InternalEventHandler(event));
+ }
+ }
+
+ private class InternalEventHandler implements Runnable {
+
+ volatile DeviceEvent deviceEvent;
+
+ InternalEventHandler(DeviceEvent deviceEvent) {
+ this.deviceEvent = deviceEvent;
+ }
+
+ @Override
+ public void run() {
+ switch (deviceEvent.type()) {
+ case DEVICE_ADDED:
+ processDeviceAdded((Device) deviceEvent.subject());
+ break;
+ case DEVICE_UPDATED:
+ Port port = (Port) deviceEvent.subject();
+ if (port.isEnabled()) {
+ processPortAdded((Device) deviceEvent.subject(), deviceEvent.port());
+ }
+ break;
+ case DEVICE_AVAILABILITY_CHANGED:
+ Device device = (Device) deviceEvent.subject();
+ if (deviceService.isAvailable(device.id())) {
+ processDeviceAdded(device);
+ }
+ break;
+ case PORT_ADDED:
+ processPortAdded((Device) deviceEvent.subject(), deviceEvent.port());
+ break;
+ case PORT_UPDATED:
+ processPortAdded((Device) deviceEvent.subject(), deviceEvent.port());
+ break;
+ case PORT_REMOVED:
+ processPortRemoved((Device) deviceEvent.subject(), deviceEvent.port());
+ break;
+ default:
+ break;
+ }
+ }
+ }
+
+ private final class PortInfo {
+ DeviceId deviceId;
+ String portName;
+ Ip4Address fixedIp;
+ Ip4Address hostIp;
+
+ private PortInfo(DeviceId deviceId, String portName, Ip4Address fixedIp,
+ Ip4Address hostIp) {
+ this.deviceId = deviceId;
+ this.portName = portName;
+ this.fixedIp = fixedIp;
+ this.hostIp = hostIp;
+ }
+ }
+
+}
\ No newline at end of file
diff --git a/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackSwitchingRulePopulator.java b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackSwitchingRulePopulator.java
new file mode 100644
index 0000000..bd7df74
--- /dev/null
+++ b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackSwitchingRulePopulator.java
@@ -0,0 +1,218 @@
+/*
+* 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.openstackswitching;
+
+import org.onlab.packet.Ethernet;
+import org.onlab.packet.IPv4;
+import org.onlab.packet.Ip4Address;
+import org.onlab.packet.Ip4Prefix;
+import org.onlab.packet.MacAddress;
+import org.onlab.packet.TpPort;
+import org.onosproject.core.ApplicationId;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.Port;
+import org.onosproject.net.PortNumber;
+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.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * It populates switching flow rules.
+ *
+ */
+public class OpenstackSwitchingRulePopulator {
+
+ private static Logger log = LoggerFactory
+ .getLogger(OpenstackSwitchingRulePopulator.class);
+
+ private FlowObjectiveService flowObjectiveService;
+ private ApplicationId appId;
+
+ /**
+ * Returns OpenstackSwitchingRule reference.
+ * @param flowObjectiveService FlowObjectiveService reference
+ */
+ public OpenstackSwitchingRulePopulator(ApplicationId appId,
+ FlowObjectiveService flowObjectiveService) {
+ this.flowObjectiveService = flowObjectiveService;
+ this.appId = appId;
+ }
+
+ /**
+ * Populates flows rules for forwarding packets to and from VMs.
+ *
+ * @return true if it succeeds to populate rules, false otherwise.
+ */
+ public boolean populateForwardingRule(Ip4Address ip, DeviceId id, Port port, Ip4Prefix cidr) {
+
+
+ setFlowRuleForVMsInSameCnode(ip, id, port, cidr);
+
+ return true;
+ }
+
+ /**
+ * Populates the common flows rules for all VMs.
+ *
+ * - Send ARP packets to the controller
+ * - Send DHCP packets to the controller
+ *
+ * @param id Device ID to populates rules to
+ */
+ public void populateDefaultRules(DeviceId id) {
+
+ //setFlowRuleForDHCP(id);
+ setFlowRuleForArp(id);
+
+ log.warn("Default rule has been set");
+ }
+
+ /**
+ * Populates the forwarding rules for VMs with the same VNI but in other Code.
+ *
+ * @param vni VNI for the networks
+ * @param id device ID to populates the flow rules
+ * @param hostIp host IP address of the VM
+ * @param vmIp fixed IP address for the VM
+ * @param idx device ID for OVS of the other VM
+ * @param hostIpx host IP address of the other VM
+ * @param vmIpx fixed IP address of the other VM
+ */
+ public void populateForwardingRuleForOtherCnode(String vni, DeviceId id, Ip4Address hostIp,
+ Ip4Address vmIp, MacAddress vmMac, PortNumber tunnelPort,
+ DeviceId idx, Ip4Address hostIpx,
+ Ip4Address vmIpx, MacAddress vmMacx, PortNumber tunnelPortx) {
+ setVxLanFlowRule(vni, id, hostIp, vmIp, vmMac, tunnelPort);
+ setVxLanFlowRule(vni, idx, hostIpx, vmIpx, vmMacx, tunnelPortx);
+ }
+
+ /**
+ * Populates the flow rules for DHCP packets from VMs.
+ *
+ * @param id device ID to set the rules
+ */
+ private void setFlowRuleForDHCP(DeviceId id) {
+ TrafficSelector.Builder sBuilder = DefaultTrafficSelector.builder();
+ TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder();
+
+ sBuilder.matchEthType(Ethernet.TYPE_IPV4)
+ .matchIPProtocol(IPv4.PROTOCOL_UDP)
+ .matchUdpDst(TpPort.tpPort(OpenstackSwitchingManager.DHCP_PORT));
+ tBuilder.setOutput(PortNumber.CONTROLLER);
+
+ ForwardingObjective fo = DefaultForwardingObjective.builder()
+ .withSelector(sBuilder.build())
+ .withTreatment(tBuilder.build())
+ .withPriority(5000)
+ .withFlag(ForwardingObjective.Flag.VERSATILE)
+ .fromApp(appId)
+ .add();
+
+ flowObjectiveService.forward(id, fo);
+ }
+
+ /**
+ * Populates the flow rules for ARP packets from VMs.
+ *
+ * @param id device ID to put rules.
+ */
+ private void setFlowRuleForArp(DeviceId id) {
+ TrafficSelector.Builder sBuilder = DefaultTrafficSelector.builder();
+ TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder();
+
+ sBuilder.matchEthType(Ethernet.TYPE_ARP);
+ tBuilder.setOutput(PortNumber.CONTROLLER);
+
+ ForwardingObjective fo = DefaultForwardingObjective.builder()
+ .withSelector(sBuilder.build())
+ .withTreatment(tBuilder.build())
+ .withPriority(5000)
+ .withFlag(ForwardingObjective.Flag.VERSATILE)
+ .fromApp(appId)
+ .add();
+
+ flowObjectiveService.forward(id, fo);
+ }
+
+ /**
+ * Sets the flow rules for traffic between VMs in the same Cnode.
+ *
+ * @param ip4Address VM IP address
+ * @param id device ID to put rules
+ * @param port VM port
+ * @param cidr subnet info of the VMs
+ */
+ private void setFlowRuleForVMsInSameCnode(Ip4Address ip4Address, DeviceId id,
+ Port port, Ip4Prefix cidr) {
+ TrafficSelector.Builder sBuilder = DefaultTrafficSelector.builder();
+ TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder();
+
+ sBuilder.matchEthType(Ethernet.TYPE_IPV4)
+ .matchIPDst(ip4Address.toIpPrefix())
+ .matchIPSrc(cidr);
+ tBuilder.setOutput(port.number());
+
+ ForwardingObjective fo = DefaultForwardingObjective.builder()
+ .withSelector(sBuilder.build())
+ .withTreatment(tBuilder.build())
+ .withPriority(5000)
+ .withFlag(ForwardingObjective.Flag.VERSATILE)
+ .fromApp(appId)
+ .add();
+
+ flowObjectiveService.forward(id, fo);
+ }
+
+ /**
+ * Sets the flow rules between traffic from VMs in different Cnode.
+ *
+ * @param vni VNI
+ * @param id device ID
+ * @param hostIp host IP of the VM
+ * @param vmIp fixed IP of the VM
+ * @param vmMac MAC address of the VM
+ * @param tunnelPort tunnel port to forward traffic to
+ */
+ private void setVxLanFlowRule(String vni, DeviceId id, Ip4Address hostIp,
+ Ip4Address vmIp, MacAddress vmMac, PortNumber tunnelPort) {
+ TrafficSelector.Builder sBuilder = DefaultTrafficSelector.builder();
+ TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder();
+
+ sBuilder.matchEthType(Ethernet.TYPE_IPV4)
+ .matchIPDst(vmIp.toIpPrefix());
+ tBuilder.setTunnelId(Long.parseLong(vni))
+ //.setTunnelDst() <- for Nicira ext
+ //.setEthDst(vmMac)
+ .setOutput(tunnelPort);
+
+ ForwardingObjective fo = DefaultForwardingObjective.builder()
+ .withSelector(sBuilder.build())
+ .withTreatment(tBuilder.build())
+ .withPriority(5000)
+ .withFlag(ForwardingObjective.Flag.VERSATILE)
+ .fromApp(appId)
+ .add();
+
+ flowObjectiveService.forward(id, fo);
+ }
+}
diff --git a/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackSwitchingService.java b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackSwitchingService.java
new file mode 100644
index 0000000..d97b39c
--- /dev/null
+++ b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/OpenstackSwitchingService.java
@@ -0,0 +1,49 @@
+/*
+ * 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.openstackswitching;
+
+/**
+ * It handles port management REST API from Openstack for VMs.
+ */
+public interface OpenstackSwitchingService {
+
+ /**
+ * Store the port information created by Openstack.
+ *
+ * @param openstackPort port information
+ */
+ void createPorts(OpenstackPort openstackPort);
+
+ /**
+ * Removes flow rules corresponding to the port removed by Openstack.
+ *
+ */
+ void deletePorts();
+
+ /**
+ * Updates flow rules corresponding to the port information updated by Openstack.
+ *
+ */
+ void updatePorts();
+
+ /**
+ * Store the network information created by openstack.
+ *
+ * @param openstackNetwork network information
+ */
+ void createNetwork(OpenstackNetwork openstackNetwork);
+
+}
diff --git a/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/web/OpenstackNetworkCodec.java b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/web/OpenstackNetworkCodec.java
new file mode 100644
index 0000000..43bd158
--- /dev/null
+++ b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/web/OpenstackNetworkCodec.java
@@ -0,0 +1,64 @@
+/*
+ * 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.openstackswitching.web;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import org.onosproject.codec.CodecContext;
+import org.onosproject.codec.JsonCodec;
+import org.onosproject.openstackswitching.OpenstackNetwork;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Implementation of the OpenstackNetwork Codec.
+ *
+ */
+public class OpenstackNetworkCodec extends JsonCodec<OpenstackNetwork> {
+
+ protected static final Logger log = LoggerFactory
+ .getLogger(OpenstackNetworkCodec.class);
+
+ private static final String NETWORK = "network";
+ private static final String NAME = "name";
+ private static final String TENANT_ID = "tenant_id";
+ private static final String SEGMENTATION_ID = "provider:segmentation_id";
+ private static final String NETWORK_TYPE = "provider:network_type";
+ private static final String ID = "id";
+
+ @Override
+ public OpenstackNetwork decode(ObjectNode json, CodecContext context) {
+
+ JsonNode networkInfo = json.get(NETWORK);
+
+ String name = networkInfo.path(NAME).asText();
+ String tenantId = networkInfo.path(TENANT_ID).asText();
+ String id = networkInfo.path(ID).asText();
+
+ OpenstackNetwork.Builder onb = OpenstackNetwork.builder();
+ onb.name(name)
+ .tenantId(tenantId)
+ .id(id);
+
+ if (!networkInfo.path(NETWORK_TYPE).isMissingNode()) {
+ onb.name(networkInfo.path(NETWORK_TYPE).asText());
+ onb.segmentId(networkInfo.path(SEGMENTATION_ID).asText());
+ }
+
+ return onb.build();
+ }
+
+}
diff --git a/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/web/OpenstackNetworkWebResource.java b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/web/OpenstackNetworkWebResource.java
new file mode 100644
index 0000000..f4c401f
--- /dev/null
+++ b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/web/OpenstackNetworkWebResource.java
@@ -0,0 +1,62 @@
+/*
+ * 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.openstackswitching.web;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import org.onosproject.openstackswitching.OpenstackNetwork;
+import org.onosproject.openstackswitching.OpenstackSwitchingService;
+import org.onosproject.rest.AbstractWebResource;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import java.io.InputStream;
+
+@Path("networks")
+public class OpenstackNetworkWebResource extends AbstractWebResource {
+
+ protected static final Logger log = LoggerFactory
+ .getLogger(OpenstackNetworkWebResource.class);
+
+ private static final OpenstackNetworkCodec NETWORK_CODEC = new OpenstackNetworkCodec();
+
+ @POST
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response createNetwork(InputStream input) {
+ try {
+ ObjectMapper mapper = new ObjectMapper();
+ ObjectNode networkNode = (ObjectNode) mapper.readTree(input);
+
+ OpenstackNetwork openstackNetwork = NETWORK_CODEC.decode(networkNode, this);
+
+ OpenstackSwitchingService switchingService = get(OpenstackSwitchingService.class);
+ switchingService.createNetwork(openstackNetwork);
+ return Response.status(Response.Status.OK).build();
+ } catch (Exception e) {
+ log.error("Creates VirtualPort failed because of exception {}",
+ e.toString());
+ return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(e.toString())
+ .build();
+ }
+ }
+}
diff --git a/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/web/OpenstackPortCodec.java b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/web/OpenstackPortCodec.java
new file mode 100644
index 0000000..765b690
--- /dev/null
+++ b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/web/OpenstackPortCodec.java
@@ -0,0 +1,104 @@
+/*
+ * 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.openstackswitching.web;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import org.onlab.packet.Ip4Address;
+import org.onlab.packet.MacAddress;
+import org.onosproject.codec.CodecContext;
+import org.onosproject.codec.JsonCodec;
+import org.onosproject.openstackswitching.OpenstackPort;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.HashMap;
+
+/**
+ * It encodes and decodes the OpenstackPort.
+ */
+public class OpenstackPortCodec extends JsonCodec<OpenstackPort> {
+
+ private static Logger log = LoggerFactory
+ .getLogger(OpenstackPortCodec.class);
+
+ // JSON field names
+ private static final String PORT = "port";
+ private static final String STATUS = "status";
+ private static final String NAME = "name";
+ private static final String ADDRESS_PAIR = "allowed_address_pairs";
+ private static final String ADMIN_STATUS = "admin_status";
+ private static final String NETWORK_ID = "network_id";
+ private static final String TENANT_ID = "tenant_id";
+ private static final String DEVICE_OWNER = "device_owner";
+ private static final String MAC_ADDRESS = "mac_address";
+ private static final String FIXED_IPS = "fixed_ips";
+ private static final String SUBNET_ID = "subnet_id";
+ private static final String IP_ADDRESS = "ip_address";
+ private static final String ID = "id";
+ private static final String SECURITY_GROUPS = "security_groups";
+ private static final String DEVICE_ID = "device_id";
+
+ @Override
+ public OpenstackPort decode(ObjectNode json, CodecContext context) {
+
+ HashMap<String, Ip4Address> fixedIpMap = new HashMap<>();
+ JsonNode portInfo = json.get(PORT);
+
+ String status = portInfo.path(STATUS).asText();
+ String name = portInfo.path(NAME).asText();
+ boolean adminStateUp = portInfo.path(ADMIN_STATUS).asBoolean();
+ String networkId = portInfo.path(NETWORK_ID).asText();
+ String tenantId = portInfo.path(TENANT_ID).asText();
+ String deviceOwner = portInfo.path(DEVICE_OWNER).asText();
+ String macStr = portInfo.path(MAC_ADDRESS).asText();
+ ArrayNode fixedIpList = (ArrayNode) portInfo.path(FIXED_IPS);
+ for (JsonNode fixedIpInfo: fixedIpList) {
+ String subnetId = fixedIpInfo.path(SUBNET_ID).asText();
+ String ipAddressStr = fixedIpInfo.path(IP_ADDRESS).asText();
+ if (ipAddressStr != null) {
+ Ip4Address ipAddress = Ip4Address.valueOf(ipAddressStr);
+ fixedIpMap.put(subnetId, ipAddress);
+ }
+ }
+ String id = portInfo.path(ID).asText();
+ String securityGroups = portInfo.path(SECURITY_GROUPS).asText();
+ String deviceId = portInfo.path(DEVICE_ID).asText();
+
+ OpenstackPort.Builder openstackPortBuilder = OpenstackPort.builder();
+ openstackPortBuilder.portStatus(OpenstackPort.PortStatus.valueOf(status))
+ .name(name)
+ .adminState(adminStateUp)
+ .netwrokId(networkId)
+ .tenantId(tenantId)
+ .deviceOwner(deviceOwner)
+ .macAddress(MacAddress.valueOf(macStr))
+ .fixedIps(fixedIpMap)
+ .id(id)
+ .deviceId(deviceId);
+
+ // FIX ME
+ if (!securityGroups.isEmpty()) {
+ openstackPortBuilder.securityGroup(securityGroups);
+ }
+
+ OpenstackPort openstackPort = openstackPortBuilder.build();
+
+ return openstackPort;
+ }
+
+}
diff --git a/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/web/OpenstackPortWebResource.java b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/web/OpenstackPortWebResource.java
new file mode 100644
index 0000000..67a9ceb
--- /dev/null
+++ b/apps/openstackswitching/src/main/java/org/onosproject/openstackswitching/web/OpenstackPortWebResource.java
@@ -0,0 +1,106 @@
+/*
+ * 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.openstackswitching.web;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import org.onosproject.openstackswitching.OpenstackPort;
+import org.onosproject.openstackswitching.OpenstackSwitchingService;
+import org.onosproject.rest.AbstractWebResource;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import java.io.InputStream;
+
+@Path("ports")
+public class OpenstackPortWebResource extends AbstractWebResource {
+
+ protected static final Logger log = LoggerFactory
+ .getLogger(OpenstackPortWebResource.class);
+
+ private static final OpenstackPortCodec PORT_CODEC = new OpenstackPortCodec();
+
+ @POST
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response createPorts(InputStream input) {
+ try {
+ ObjectMapper mapper = new ObjectMapper();
+ ObjectNode portNode = (ObjectNode) mapper.readTree(input);
+
+ OpenstackPort openstackPort = PORT_CODEC.decode(portNode, this);
+
+ OpenstackSwitchingService switchingService = get(OpenstackSwitchingService.class);
+ switchingService.createPorts(openstackPort);
+ log.info("REST API ports is called with {}", portNode.toString());
+ return Response.status(Response.Status.OK).build();
+ } catch (Exception e) {
+ log.error("Creates VirtualPort failed because of exception {}",
+ e.toString());
+ return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(e.toString())
+ .build();
+ }
+ }
+
+ @DELETE
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response deletesPorts(InputStream input) {
+ try {
+ ObjectMapper mapper = new ObjectMapper();
+ ObjectNode portNode = (ObjectNode) mapper.readTree(input);
+
+ OpenstackSwitchingService switchingService = get(OpenstackSwitchingService.class);
+ switchingService.deletePorts();
+ log.info("REST API ports is called with {}", portNode.toString());
+ return Response.status(Response.Status.OK).build();
+ } catch (Exception e) {
+ log.error("Delete VirtualPort failed because of exception {}",
+ e.toString());
+ return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(e.toString())
+ .build();
+ }
+ }
+
+ @PUT
+ @Path("{id}")
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response updatePorts(InputStream input) {
+ try {
+ ObjectMapper mapper = new ObjectMapper();
+ ObjectNode portNode = (ObjectNode) mapper.readTree(input);
+
+ OpenstackSwitchingService switchingService = get(OpenstackSwitchingService.class);
+ switchingService.updatePorts();
+ log.info("REST API ports is called with {}", portNode.toString());
+ return Response.status(Response.Status.OK).build();
+ } catch (Exception e) {
+ log.error("Update VirtualPort failed because of exception {}",
+ e.toString());
+ return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(e.toString())
+ .build();
+ }
+ }
+}
diff --git a/apps/openstackswitching/src/main/webapp/WEB-INF/web.xml b/apps/openstackswitching/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000..53b0e2e
--- /dev/null
+++ b/apps/openstackswitching/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,44 @@
+<?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.
+ -->
+<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee"
+ xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
+ xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
+ id="ONOS" version="2.5">
+ <display-name>Openstack Switching REST API v1.0</display-name>
+
+ <servlet>
+ <servlet-name>JAX-RS Service</servlet-name>
+ <servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class>
+ <init-param>
+ <param-name>com.sun.jersey.config.property.resourceConfigClass</param-name>
+ <param-value>com.sun.jersey.api.core.ClassNamesResourceConfig</param-value>
+ </init-param>
+ <init-param>
+ <param-name>com.sun.jersey.config.property.classnames</param-name>
+ <param-value>
+ org.onosproject.openstackswitching.web.OpenstackPortWebResource,
+ org.onosproject.openstackswitching.web.OpenstackNetworkWebResource
+ </param-value>
+ </init-param>
+ <load-on-startup>1</load-on-startup>
+ </servlet>
+
+ <servlet-mapping>
+ <servlet-name>JAX-RS Service</servlet-name>
+ <url-pattern>/*</url-pattern>
+ </servlet-mapping>
+</web-app>
diff --git a/apps/pom.xml b/apps/pom.xml
index 9821073..005052f 100644
--- a/apps/pom.xml
+++ b/apps/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>
@@ -60,6 +57,7 @@
<module>igmp</module>
<module>pim</module>
<module>mlb</module>
+ <module>openstackswitching</module>
</modules>
<properties>