2 * Copyright (C) 2013 Red Hat, Inc.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13;
10 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
11 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
12 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
13 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
14 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
15 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
16 import org.opendaylight.neutron.spi.NeutronNetwork;
17 import org.opendaylight.ovsdb.openstack.netvirt.MdsalHelper;
18 import org.opendaylight.ovsdb.openstack.netvirt.NetworkHandler;
19 import org.opendaylight.ovsdb.openstack.netvirt.api.*;
20 import org.opendaylight.ovsdb.openstack.netvirt.MdsalUtils;
21 import org.opendaylight.ovsdb.openstack.netvirt.providers.ConfigInterface;
22 import org.opendaylight.ovsdb.openstack.netvirt.providers.NetvirtProvidersProvider;
23 import org.opendaylight.ovsdb.utils.mdsal.openflow.InstructionUtils;
24 import org.opendaylight.ovsdb.utils.servicehelper.ServiceHelper;
25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Uri;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.GroupActionCase;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.GroupActionCaseBuilder;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.OutputActionCase;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.OutputActionCaseBuilder;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.group.action._case.GroupActionBuilder;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.output.action._case.OutputActionBuilder;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionBuilder;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionKey;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.InstructionsBuilder;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.ApplyActionsCase;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.ApplyActionsCaseBuilder;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.apply.actions._case.ApplyActionsBuilder;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.Instruction;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.InstructionBuilder;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.InstructionKey;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.BucketId;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupId;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupTypes;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.Buckets;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.BucketsBuilder;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.buckets.Bucket;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.buckets.BucketBuilder;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.buckets.BucketKey;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.Group;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.GroupBuilder;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.GroupKey;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
63 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
64 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbTerminationPointAugmentation;
65 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeBuilder;
67 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
68 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
69 import org.osgi.framework.BundleContext;
70 import org.osgi.framework.ServiceReference;
71 import org.slf4j.Logger;
72 import org.slf4j.LoggerFactory;
74 import com.google.common.base.Optional;
75 import com.google.common.base.Preconditions;
76 import com.google.common.collect.Lists;
77 import com.google.common.collect.Maps;
78 import com.google.common.util.concurrent.CheckedFuture;
80 import java.net.InetAddress;
81 import java.util.List;
83 import java.util.concurrent.ExecutionException;
87 * Open vSwitch OpenFlow 1.3 Networking Provider for OpenStack Neutron
89 * @author Madhu Venugopal
90 * @author Brent Salisbury
94 public class OF13Provider implements ConfigInterface, NetworkingProvider {
95 private static final Logger logger = LoggerFactory.getLogger(OF13Provider.class);
96 private static final short TABLE_0_DEFAULT_INGRESS = 0;
97 private static final short TABLE_1_ISOLATE_TENANT = 10;
98 private static final short TABLE_2_LOCAL_FORWARD = 20;
99 private static Long groupId = 1L;
100 private DataBroker dataBroker = null;
102 private volatile ConfigurationService configurationService;
103 private volatile BridgeConfigurationManager bridgeConfigurationManager;
104 private volatile TenantNetworkManager tenantNetworkManager;
105 private volatile SecurityServicesManager securityServicesManager;
106 private volatile ClassifierProvider classifierProvider;
107 private volatile IngressAclProvider ingressAclProvider;
108 private volatile EgressAclProvider egressAclProvider;
109 private volatile NodeCacheManager nodeCacheManager;
110 private volatile L2ForwardingProvider l2ForwardingProvider;
112 public static final String NAME = "OF13Provider";
113 private volatile NetworkingProviderManager networkingProviderManager;
114 private volatile BundleContext bundleContext;
116 public OF13Provider() {
117 this.dataBroker = NetvirtProvidersProvider.getDataBroker();
121 public String getName() {
126 public boolean supportsServices() {
131 public boolean hasPerTenantTunneling() {
135 private Status getTunnelReadinessStatus (Node node, String tunnelKey) {
136 InetAddress srcTunnelEndPoint = configurationService.getTunnelEndPoint(node);
137 if (srcTunnelEndPoint == null) {
138 logger.error("Tunnel Endpoint not configured for Node {}", node);
139 return new Status(StatusCode.NOTFOUND, "Tunnel Endpoint not configured for "+ node);
142 if (!bridgeConfigurationManager.isNodeNeutronReady(node)) {
143 logger.error(node+" is not Overlay ready");
144 return new Status(StatusCode.NOTACCEPTABLE, node+" is not Overlay ready");
147 if (!tenantNetworkManager.isTenantNetworkPresentInNode(node, tunnelKey)) {
148 logger.debug(node + " has no VM corresponding to segment " + tunnelKey);
149 return new Status(StatusCode.NOTACCEPTABLE, node+" has no VM corresponding to segment "+ tunnelKey);
151 return new Status(StatusCode.SUCCESS);
154 private String getTunnelName(String tunnelType, InetAddress dst) {
155 return tunnelType+"-"+dst.getHostAddress();
158 private boolean addTunnelPort (Node node, String tunnelType, InetAddress src, InetAddress dst) {
159 String tunnelBridgeName = configurationService.getIntegrationBridgeName();
160 String portName = getTunnelName(tunnelType, dst);
161 logger.info("addTunnelPort enter: portName: {}", portName);
162 if (MdsalUtils.extractTerminationPointAugmentation(node, portName) != null
163 || MdsalUtils.isTunnelTerminationPointExist(node,tunnelBridgeName,portName)) {
164 logger.info("Tunnel {} is present in {} of {}", portName, tunnelBridgeName, node.getNodeId().getValue());
168 Map<String, String> options = Maps.newHashMap();
169 options.put("key", "flow");
170 options.put("local_ip", src.getHostAddress());
171 options.put("remote_ip", dst.getHostAddress());
173 if (!MdsalUtils.addTunnelTerminationPoint(node, tunnelBridgeName, portName, tunnelType, options)) {
174 logger.error("Failed to insert Tunnel port {} in {}", portName, tunnelBridgeName);
178 logger.info("addTunnelPort exit: portName: {}", portName);
182 /* delete port from ovsdb port table */
183 private boolean deletePort(Node node, String bridgeName, String portName) {
185 // might need to convert from ovsdb node to bridge node
186 return MdsalUtils.deleteTerminationPoint(node, portName);
189 private boolean deleteTunnelPort(Node node, String tunnelType, InetAddress src, InetAddress dst) {
190 String tunnelBridgeName = configurationService.getIntegrationBridgeName();
191 String portName = getTunnelName(tunnelType, dst);
192 return deletePort(node, tunnelBridgeName, portName);
195 private boolean deletePhysicalPort(Node node, String phyIntfName) {
196 String intBridgeName = configurationService.getIntegrationBridgeName();
197 return deletePort(node, intBridgeName, phyIntfName);
200 private void programLocalBridgeRules(Node node, Long dpid, String segmentationId,
201 String attachedMac, long localPort) {
205 * Match: VM sMac and Local Ingress Port
206 * Action:Action: Set Tunnel ID and GOTO Local Table (5)
209 handleLocalInPort(dpid, TABLE_0_DEFAULT_INGRESS, TABLE_1_ISOLATE_TENANT,
210 segmentationId, localPort, attachedMac, true);
215 * Match: Drop any remaining Ingress Local VM Packets
216 * Action: Drop w/ a low priority
219 handleDropSrcIface(dpid, localPort, true);
224 * Match: Match TunID and Destination DL/dMAC Addr
225 * Action: Output Port
226 * table=2,tun_id=0x5,dl_dst=00:00:00:00:00:01 actions=output:2
229 handleLocalUcastOut(dpid, TABLE_2_LOCAL_FORWARD, segmentationId, localPort, attachedMac, true);
234 * Match: Tunnel ID and dMAC (::::FF:FF)
235 * table=2,priority=16384,tun_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
236 * actions=output:2,3,4,5
239 handleLocalBcastOut(dpid, TABLE_2_LOCAL_FORWARD, segmentationId, localPort, true);
240 handleTunnelFloodOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD, segmentationId, localPort, true);
243 * TODO : Optimize the following 2 writes to be restricted only for the very first port known in a segment.
248 * Match: Any remaining Ingress Local VM Packets
249 * Action: Drop w/ a low priority
250 * -------------------------------------------
251 * table=1,priority=8192,tun_id=0x5 actions=goto_table:2
254 handleTunnelMiss(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD, segmentationId, true);
259 * Match: Any Remaining Flows w/a TunID
260 * Action: Drop w/ a low priority
261 * table=2,priority=8192,tun_id=0x5 actions=drop
264 handleLocalTableMiss(dpid, TABLE_2_LOCAL_FORWARD, segmentationId, true);
267 private void removeLocalBridgeRules(Node node, Long dpid, String segmentationId, String attachedMac, long localPort) {
271 * Match: VM sMac and Local Ingress Port
272 * Action:Action: Set Tunnel ID and GOTO Local Table (5)
275 handleLocalInPort(dpid, TABLE_0_DEFAULT_INGRESS, TABLE_1_ISOLATE_TENANT, segmentationId, localPort, attachedMac, false);
280 * Match: Drop any remaining Ingress Local VM Packets
281 * Action: Drop w/ a low priority
284 handleDropSrcIface(dpid, localPort, false);
289 * Match: Match TunID and Destination DL/dMAC Addr
290 * Action: Output Port
291 * table=2,tun_id=0x5,dl_dst=00:00:00:00:00:01 actions=output:2
294 handleLocalUcastOut(dpid, TABLE_2_LOCAL_FORWARD, segmentationId, localPort, attachedMac, false);
299 * Match: Tunnel ID and dMAC (::::FF:FF)
300 * table=2,priority=16384,tun_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
301 * actions=output:2,3,4,5
304 handleLocalBcastOut(dpid, TABLE_2_LOCAL_FORWARD, segmentationId, localPort, false);
305 handleTunnelFloodOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD, segmentationId, localPort, false);
308 private void programLocalIngressTunnelBridgeRules(Node node, Long dpid, String segmentationId, String attachedMac, long tunnelOFPort, long localPort) {
312 * Match: Ingress Port, Tunnel ID
313 * Action: GOTO Local Table (20)
316 handleTunnelIn(dpid, TABLE_0_DEFAULT_INGRESS, TABLE_2_LOCAL_FORWARD, segmentationId, tunnelOFPort, true);
321 * Match: Match Tunnel ID and L2 ::::FF:FF Flooding
322 * Action: Flood to selected destination TEPs
323 * -------------------------------------------
324 * table=1,priority=16384,tun_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
325 * actions=output:10,output:11,goto_table:2
328 handleTunnelFloodOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD, segmentationId, tunnelOFPort, true);
332 private void programRemoteEgressTunnelBridgeRules(Node node, Long dpid, String segmentationId, String attachedMac, long tunnelOFPort, long localPort) {
336 * Match: Drop any remaining Ingress Local VM Packets
337 * Action: Drop w/ a low priority
338 * -------------------------------------------
339 * table=1,tun_id=0x5,dl_dst=00:00:00:00:00:08 \
340 * actions=output:11,goto_table:2
343 handleTunnelOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD, segmentationId, tunnelOFPort, attachedMac, true);
346 private void removeRemoteEgressTunnelBridgeRules(Node node, Long dpid, String segmentationId, String attachedMac, long tunnelOFPort, long localPort) {
350 * Match: Drop any remaining Ingress Local VM Packets
351 * Action: Drop w/ a low priority
352 * -------------------------------------------
353 * table=1,tun_id=0x5,dl_dst=00:00:00:00:00:08 \
354 * actions=output:11,goto_table:2
357 handleTunnelOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD, segmentationId, tunnelOFPort, attachedMac, false);
360 /* Remove tunnel rules if last node in this tenant network */
361 private void removePerTunnelRules(Node node, Long dpid, String segmentationId, long tunnelOFPort) {
363 * TODO : Optimize the following 2 writes to be restricted only for the very first port known in a segment.
368 * Match: Any remaining Ingress Local VM Packets
369 * Action: Drop w/ a low priority
370 * -------------------------------------------
371 * table=1,priority=8192,tun_id=0x5 actions=goto_table:2
374 handleTunnelMiss(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD, segmentationId, false);
379 * Match: Any Remaining Flows w/a TunID
380 * Action: Drop w/ a low priority
381 * table=2,priority=8192,tun_id=0x5 actions=drop
384 handleLocalTableMiss(dpid, TABLE_2_LOCAL_FORWARD, segmentationId, false);
389 * Match: Ingress Port, Tunnel ID
390 * Action: GOTO Local Table (10)
393 handleTunnelIn(dpid, TABLE_0_DEFAULT_INGRESS, TABLE_2_LOCAL_FORWARD, segmentationId, tunnelOFPort, false);
398 * Match: Match Tunnel ID and L2 ::::FF:FF Flooding
399 * Action: Flood to selected destination TEPs
400 * -------------------------------------------
401 * table=1,priority=16384,tun_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
402 * actions=output:10,output:11,goto_table:2
405 handleTunnelFloodOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD, segmentationId, tunnelOFPort, false);
408 private void programLocalVlanRules(Node node, Long dpid, String segmentationId, String attachedMac, long localPort) {
412 * Tag traffic coming from the local port and vm srcmac
413 * Match: VM sMac and Local Ingress Port
414 * Action: Set VLAN ID and GOTO Local Table 1
417 handleLocalInPortSetVlan(dpid, TABLE_0_DEFAULT_INGRESS,
418 TABLE_1_ISOLATE_TENANT, segmentationId, localPort,
424 * Drop all other traffic coming from the local port
425 * Match: Drop any remaining Ingress Local VM Packets
426 * Action: Drop w/ a low priority
429 handleDropSrcIface(dpid, localPort, true);
434 * Forward unicast traffic destined to the local port after stripping tag
435 * Match: Match VLAN ID and Destination DL/dMAC Addr
436 * Action: strip vlan, output to local port
437 * Example: table=2,vlan_id=0x5,dl_dst=00:00:00:00:00:01 actions= strip vlan, output:2
440 handleLocalVlanUcastOut(dpid, TABLE_2_LOCAL_FORWARD, segmentationId,
441 localPort, attachedMac, true);
446 * Match: VLAN ID and dMAC (::::FF:FF)
447 * Action: strip vlan, output to all local ports in this vlan
448 * Example: table=2,priority=16384,vlan_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
449 * actions= strip_vlan, output:2,3,4,5
452 //handleLocalVlanBcastOut(dpid, TABLE_2_LOCAL_FORWARD, segmentationId,
453 // localPort, ethPort, true);
454 //handleVlanFloodOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD,
455 // segmentationId, localPort, ethport, true);
460 * Match: Any Remaining Flows w/a VLAN ID
461 * Action: Drop w/ a low priority
462 * Example: table=2,priority=8192,vlan_id=0x5 actions=drop
465 //handleLocalVlanTableMiss(dpid, TABLE_2_LOCAL_FORWARD, segmentationId,
469 private void removeLocalVlanRules(Node node, Long dpid,
470 String segmentationId, String attachedMac, long localPort) {
474 * Match: VM sMac and Local Ingress Port
475 * Action: Set VLAN ID and GOTO Local Table 1
478 handleLocalInPortSetVlan(dpid, TABLE_0_DEFAULT_INGRESS,
479 TABLE_1_ISOLATE_TENANT, segmentationId, localPort,
485 * Match: Drop any remaining Ingress Local VM Packets
486 * Action: Drop w/ a low priority
489 handleDropSrcIface(dpid, localPort, false);
494 * Match: Match VLAN ID and Destination DL/dMAC Addr
495 * Action: strip vlan, output to local port
496 * Example: table=2,vlan_id=0x5,dl_dst=00:00:00:00:00:01 actions= strip vlan, output:2
499 handleLocalVlanUcastOut(dpid, TABLE_2_LOCAL_FORWARD, segmentationId,
500 localPort, attachedMac, false);
505 * Match: VLAN ID and dMAC (::::FF:FF)
506 * Action: strip vlan, output to all local ports in this vlan
507 * Example: table=2,priority=16384,vlan_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
508 * actions= strip_vlan, output:2,3,4,5
511 //handleLocalVlanBcastOut(dpid, TABLE_2_LOCAL_FORWARD, segmentationId,
512 // localPort, ethPort, false);
513 //handleVlanFloodOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD,
514 // segmentationId, localPort, false);
518 private void programLocalIngressVlanRules(Node node, Long dpid, String segmentationId, String attachedMac,
519 long localPort, long ethPort) {
523 * Match: Ingress port = physical interface, Vlan ID
524 * Action: GOTO Local Table 2
527 handleVlanIn(dpid, TABLE_0_DEFAULT_INGRESS, TABLE_2_LOCAL_FORWARD,
528 segmentationId, ethPort, true);
533 * Match: Match VLAN ID and L2 ::::FF:FF Flooding
534 * Action: Flood to local and remote VLAN members
535 * -------------------------------------------
536 * Example: table=1,priority=16384,vlan_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
537 * actions=output:10 (eth port),goto_table:2
538 * table=110, priority=16384,dl_vlan=2001,dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=output:2,pop_vlan,output:1,output:3,output:4
541 handleLocalVlanBcastOut(dpid, TABLE_2_LOCAL_FORWARD, segmentationId, localPort, ethPort, true);
546 * Match: Match VLAN ID and L2 ::::FF:FF Flooding
547 * Action: Flood to local and remote VLAN members
548 * -------------------------------------------
549 * Example: table=1,priority=16384,vlan_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
550 * actions=output:10 (eth port),goto_table:2
553 //handleVlanFloodOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD,
554 // segmentationId, ethPort, true);
557 private void programRemoteEgressVlanRules(Node node, Long dpid, String segmentationId,
558 String attachedMac, long ethPort) {
562 * Match: Destination MAC is local VM MAC and vlan id
563 * Action: go to table 2
564 * -------------------------------------------
565 * Example: table=1,vlan_id=0x5,dl_dst=00:00:00:00:00:08 \
566 * actions=goto_table:2
569 //handleVlanOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD,
570 // segmentationId, ethPort, attachedMac, true);
576 * Action: Go to table 2
577 * -------------------------------------------
578 * Example: table=1,priority=8192,vlan_id=0x5 actions=output:1,goto_table:2
579 * table=110,priority=8192,dl_vlan=2001 actions=output:2
582 handleVlanMiss(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD, segmentationId, ethPort, true);
585 private void removeRemoteEgressVlanRules(Node node, Long dpid, String segmentationId,
586 String attachedMac, long localPort, long ethPort) {
590 * Match: Destination MAC is local VM MAC and vlan id
591 * Action: go to table 2
592 * -------------------------------------------
593 * Example: table=1,vlan_id=0x5,dl_dst=00:00:00:00:00:08 \
594 * actions=goto_table:2
597 //handleVlanOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD,
598 // segmentationId, ethPort, attachedMac, false);
603 * Match: Match VLAN ID and L2 ::::FF:FF Flooding
604 * Action: Flood to local and remote VLAN members
605 * -------------------------------------------
606 * Example: table=1,priority=16384,vlan_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
607 * actions=output:10 (eth port),goto_table:2
608 * table=110, priority=16384,dl_vlan=2001,dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=output:2,pop_vlan,output:1,output:3,output:4
611 handleLocalVlanBcastOut(dpid, TABLE_2_LOCAL_FORWARD, segmentationId, localPort, ethPort, false);
614 private void removePerVlanRules(Node node, Long dpid, String segmentationId, long localPort, long ethPort) {
618 * Match: Any Remaining Flows w/a VLAN ID
619 * Action: Drop w/ a low priority
620 * Example: table=2,priority=8192,vlan_id=0x5 actions=drop
623 //handleLocalVlanTableMiss(dpid, TABLE_2_LOCAL_FORWARD, segmentationId, false);
628 * Match: Ingress port = physical interface, Vlan ID
629 * Action: GOTO Local Table 2
632 handleVlanIn(dpid, TABLE_0_DEFAULT_INGRESS, TABLE_2_LOCAL_FORWARD, segmentationId, ethPort, false);
637 * Match: Match VLAN ID and L2 ::::FF:FF Flooding
638 * Action: Flood to local and remote VLAN members
639 * -------------------------------------------
640 * Example: table=1,priority=16384,vlan_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
641 * actions=output:10 (eth port),goto_table:2
642 * table=110, priority=16384,dl_vlan=2001,dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=output:2,pop_vlan,output:1,output:3,output:4
645 //handleLocalVlanBcastOut(dpid, TABLE_2_LOCAL_FORWARD, segmentationId, localPort, ethPort, false);
650 * Match: Match VLAN ID and L2 ::::FF:FF Flooding
651 * Action: Flood to local and remote VLAN members
652 * -------------------------------------------
653 * Example: table=1,priority=16384,vlan_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
654 * actions=output:10 (eth port),goto_table:2
657 //handleVlanFloodOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD,
658 // segmentationId, ethPort, false);
664 * Action: Go to table 2
665 * -------------------------------------------
666 * Example: table=1,priority=8192,vlan_id=0x5 actions=output:1,goto_table:2
667 * table=110,priority=8192,dl_vlan=2001 actions=output:2
670 handleVlanMiss(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD, segmentationId, ethPort, false);
673 private Long getDpid(Node node) {
675 dpid = MdsalUtils.getDataPathId(node);
677 logger.warn("getDpid: dpid not found: {}", node);
682 private Long getIntegrationBridgeOFDPID(Node node) {
684 if (MdsalUtils.getBridgeName(node).equals(configurationService.getIntegrationBridgeName())) {
685 dpid = getDpid(node);
690 private Long getExternalBridgeDpid(Node node) {
692 if (MdsalUtils.getBridgeName(node).equals(configurationService.getExternalBridgeName())) {
693 dpid = getDpid(node);
698 private void programLocalRules (String networkType, String segmentationId, Node node,
699 OvsdbTerminationPointAugmentation intf) {
700 logger.debug("programLocalRules: node: {}, intf: {}, networkType: {}, segmentationId: {}",
701 node.getNodeId(), intf.getName(), networkType, segmentationId);
703 Long dpid = getIntegrationBridgeOFDPID(node);
705 logger.debug("programLocalRules: Openflow Datapath-ID not set for the integration bridge in {}",
710 long localPort = MdsalUtils.getOFPort(intf);
711 if (localPort == 0) {
712 logger.info("programLocalRules: could not find ofPort");
716 String attachedMac = MdsalUtils.getInterfaceExternalIdsValue(intf, Constants.EXTERNAL_ID_VM_MAC);
717 if (attachedMac == null) {
718 logger.warn("No AttachedMac seen in {}", intf);
722 /* Program local rules based on network type */
723 if (networkType.equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_VLAN)) {
724 logger.debug("Program local vlan rules for interface {}", intf.getName());
725 programLocalVlanRules(node, dpid, segmentationId, attachedMac, localPort);
727 /* If the network type is tunnel based (VXLAN/GRRE/etc) with Neutron Port Security ACLs */
728 /* TODO SB_MIGRATION */
729 /*if ((networkType.equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_GRE) || networkType.equalsIgnoreCase
730 (NetworkHandler.NETWORK_TYPE_VXLAN)) && securityServicesManager.isPortSecurityReady(intf)) {
731 logger.debug("Neutron port has a Port Security Group");
732 // Retrieve the security group UUID from the Neutron Port
733 NeutronSecurityGroup securityGroupInPort = securityServicesManager.getSecurityGroupInPort(intf);
734 logger.debug("Program Local rules for networkType: {} does contain a Port Security Group: {} " +
735 "to be installed on DPID: {}", networkType, securityGroupInPort, dpid);
736 ingressAclProvider.programPortSecurityACL(dpid, segmentationId, attachedMac, localPort,
737 securityGroupInPort);
738 egressAclProvider.programPortSecurityACL(dpid, segmentationId, attachedMac, localPort,
739 securityGroupInPort);
741 if (networkType.equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_GRE) ||
742 networkType.equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_VXLAN)) {
743 logger.debug("Program local bridge rules for interface {}, "
744 + "dpid: {}, segmentationId: {}, attachedMac: {}, localPort: {}",
745 intf.getName(), dpid, segmentationId, attachedMac, localPort);
746 programLocalBridgeRules(node, dpid, segmentationId, attachedMac, localPort);
748 } catch (Exception e) {
749 logger.error("Exception in programming Local Rules for "+intf+" on "+node, e);
753 private void removeLocalRules (String networkType, String segmentationId, Node node,
754 OvsdbTerminationPointAugmentation intf) {
755 logger.debug("removeLocalRules: node: {}, intf: {}, networkType: {}, segmentationId: {}",
756 node.getNodeId(), intf.getName(), networkType, segmentationId);
758 Long dpid = getIntegrationBridgeOFDPID(node);
760 logger.debug("removeLocalRules: Openflow Datapath-ID not set for the integration bridge in {}", node);
764 long localPort = MdsalUtils.getOFPort(intf);
765 if (localPort == 0) {
766 logger.info("removeLocalRules: could not find ofPort");
770 String attachedMac = MdsalUtils.getInterfaceExternalIdsValue(intf, Constants.EXTERNAL_ID_VM_MAC);
771 if (attachedMac == null) {
772 logger.warn("No AttachedMac seen in {}", intf);
776 /* Program local rules based on network type */
777 if (networkType.equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_VLAN)) {
778 logger.debug("Remove local vlan rules for interface {}", intf.getName());
779 removeLocalVlanRules(node, dpid, segmentationId, attachedMac, localPort);
780 } else if (networkType.equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_GRE) ||
781 networkType.equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_VXLAN)) {
782 logger.debug("Remove local bridge rules for interface {}", intf.getName());
783 removeLocalBridgeRules(node, dpid, segmentationId, attachedMac, localPort);
785 } catch (Exception e) {
786 logger.error("Exception in removing Local Rules for "+intf+" on "+node, e);
791 // Need to handle case where a node comes online after a network and tunnels have
792 // already been created. The interface update is what triggers creating the l2 forwarding flows
793 // so we don't see those updates in this case - we only see the new nodes interface updates.
794 private void programTunnelRules (String tunnelType, String segmentationId, InetAddress dst, Node node,
795 OvsdbTerminationPointAugmentation intf, boolean local) {
796 logger.debug("programTunnelRules: node: {}, intf: {}, local: {}, tunnelType: {}, "
797 + "segmentationId: {}, dstAddr: {}",
798 node.getNodeId(), intf.getName(), local, tunnelType, segmentationId, dst);
800 Long dpid = getIntegrationBridgeOFDPID(node);
802 logger.debug("programTunnelRules: Openflow Datapath-ID not set for the integration bridge in {}", node);
806 long localPort = MdsalUtils.getOFPort(intf);
807 if (localPort == 0) {
808 logger.info("programTunnelRules: could not find ofPort");
812 String attachedMac = MdsalUtils.getInterfaceExternalIdsValue(intf, Constants.EXTERNAL_ID_VM_MAC);
813 if (attachedMac == null) {
814 logger.warn("programTunnelRules: No AttachedMac seen in {}", intf);
818 List<OvsdbTerminationPointAugmentation> intfs = MdsalUtils.getTerminationPointsOfBridge(node);
819 for (OvsdbTerminationPointAugmentation tunIntf : intfs) {
820 if (tunIntf.getName().equals(getTunnelName(tunnelType, dst))) {
821 long tunnelOFPort = MdsalUtils.getOFPort(tunIntf);
822 if (tunnelOFPort == 0) {
823 logger.error("programTunnelRules: Could not Identify Tunnel port {} -> OF ({}) on {}",
824 tunIntf.getName(), tunnelOFPort, node);
827 logger.debug("programTunnelRules: Identified Tunnel port {} -> OF ({}) on {}",
828 tunIntf.getName(), tunnelOFPort, node);
831 logger.trace("programTunnelRules: program remote egress tunnel rules: node {}, intf {}",
832 node.getNodeId().getValue(), intf.getName());
833 programRemoteEgressTunnelBridgeRules(node, dpid, segmentationId, attachedMac,
834 tunnelOFPort, localPort);
838 logger.trace("programTunnelRules: program local ingress tunnel rules: node {}, intf {}",
839 node.getNodeId().getValue(), intf.getName());
840 programLocalIngressTunnelBridgeRules(node, dpid, segmentationId, attachedMac,
841 tunnelOFPort, localPort);
846 } catch (Exception e) {
851 private void removeTunnelRules (String tunnelType, String segmentationId, InetAddress dst, Node node,
852 OvsdbTerminationPointAugmentation intf,
853 boolean local, boolean isLastInstanceOnNode) {
854 logger.debug("removeTunnelRules: node: {}, intf: {}, local: {}, tunnelType: {}, "
855 + "segmentationId: {}, dstAddr: {}, isLastinstanceOnNode: {}",
856 node.getNodeId(), intf.getName(), local, tunnelType, segmentationId, dst, isLastInstanceOnNode);
858 Long dpid = getIntegrationBridgeOFDPID(node);
860 logger.debug("removeTunnelRules: Openflow Datapath-ID not set for the integration bridge in {}", node);
864 long localPort = MdsalUtils.getOFPort(intf);
865 if (localPort == 0) {
866 logger.info("removeTunnelRules: could not find ofPort");
870 String attachedMac = MdsalUtils.getInterfaceExternalIdsValue(intf, Constants.EXTERNAL_ID_VM_MAC);
871 if (attachedMac == null) {
872 logger.error("removeTunnelRules: No AttachedMac seen in {}", intf);
876 List<OvsdbTerminationPointAugmentation> intfs = MdsalUtils.getTerminationPointsOfBridge(node);
877 for (OvsdbTerminationPointAugmentation tunIntf : intfs) {
878 if (tunIntf.getName().equals(getTunnelName(tunnelType, dst))) {
879 long tunnelOFPort = MdsalUtils.getOFPort(tunIntf);
880 if (tunnelOFPort == -1) {
881 logger.error("Could not Identify Tunnel port {} -> OF ({}) on {}",
882 tunIntf.getName(), tunnelOFPort, node);
885 logger.debug("Identified Tunnel port {} -> OF ({}) on {}",
886 tunIntf.getName(), tunnelOFPort, node);
889 removeRemoteEgressTunnelBridgeRules(node, dpid, segmentationId, attachedMac,
890 tunnelOFPort, localPort);
892 if (local && isLastInstanceOnNode) {
893 removePerTunnelRules(node, dpid, segmentationId, tunnelOFPort);
898 } catch (Exception e) {
903 private void programVlanRules (NeutronNetwork network, Node node, OvsdbTerminationPointAugmentation intf) {
904 logger.debug("programVlanRules: node: {}, network: {}, intf: {}",
905 node.getNodeId(), network.getNetworkUUID(), intf.getName());
906 Long dpid = getIntegrationBridgeOFDPID(node);
908 logger.debug("programVlanRules: Openflow Datapath-ID not set for the integration bridge in {}", node);
912 long localPort = MdsalUtils.getOFPort(intf);
913 if (localPort == 0) {
914 logger.debug("programVlanRules: could not find ofPort for {}", intf.getName());
918 String attachedMac = MdsalUtils.getInterfaceExternalIdsValue(intf, Constants.EXTERNAL_ID_VM_MAC);
919 if (attachedMac == null) {
920 logger.debug("programVlanRules: No AttachedMac seen in {}", intf);
925 bridgeConfigurationManager.getPhysicalInterfaceName(node, network.getProviderPhysicalNetwork());
926 long ethOFPort = MdsalUtils.getOFPort(node, phyIfName);
927 if (ethOFPort == 0) {
928 logger.warn("programVlanRules: could not find ofPort for physical port {}", phyIfName);
931 logger.debug("programVlanRules: Identified eth port {} -> ofPort ({}) on {}",
932 phyIfName, ethOFPort, node);
933 // TODO: add logic to only add rule on remote nodes
934 programRemoteEgressVlanRules(node, dpid, network.getProviderSegmentationID(),
935 attachedMac, ethOFPort);
936 programLocalIngressVlanRules(node, dpid, network.getProviderSegmentationID(),
937 attachedMac, localPort, ethOFPort);
940 private void removeVlanRules (NeutronNetwork network, Node node, OvsdbTerminationPointAugmentation intf,
941 boolean isLastInstanceOnNode) {
942 logger.debug("removeVlanRules: node: {}, network: {}, intf: {}, isLastInstanceOnNode",
943 node.getNodeId(), network.getNetworkUUID(), intf.getName(), isLastInstanceOnNode);
944 Long dpid = getIntegrationBridgeOFDPID(node);
946 logger.debug("removeVlanRules: Openflow Datapath-ID not set for the integration bridge in {}", node);
950 long localPort = MdsalUtils.getOFPort(intf);
951 if (localPort == 0) {
952 logger.debug("removeVlanRules: programVlanRules: could not find ofPort for {}", intf.getName());
956 String attachedMac = MdsalUtils.getInterfaceExternalIdsValue(intf, Constants.EXTERNAL_ID_VM_MAC);
957 if (attachedMac == null) {
958 logger.debug("removeVlanRules: No AttachedMac seen in {}", intf);
963 bridgeConfigurationManager.getPhysicalInterfaceName(node, network.getProviderPhysicalNetwork());
964 long ethOFPort = MdsalUtils.getOFPort(node, phyIfName);
965 if (ethOFPort == 0) {
966 logger.warn("removeVlanRules: could not find ofPort for physical port {}", phyIfName);
969 logger.debug("removeVlanRules: Identified eth port {} -> ofPort ({}) on {}",
970 phyIfName, ethOFPort, node);
972 removeRemoteEgressVlanRules(node, dpid, network.getProviderSegmentationID(),
973 attachedMac, localPort, ethOFPort);
974 if (isLastInstanceOnNode) {
975 removePerVlanRules(node, dpid, network.getProviderSegmentationID(), localPort, ethOFPort);
980 public boolean handleInterfaceUpdate(NeutronNetwork network, Node srcNode,
981 OvsdbTerminationPointAugmentation intf) {
982 Preconditions.checkNotNull(nodeCacheManager);
983 Map<org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId,Node> nodes =
984 nodeCacheManager.getOvsdbNodes();
985 nodes.remove(MdsalUtils.extractBridgeOvsdbNodeId(srcNode));
986 String networkType = network.getProviderNetworkType();
987 String segmentationId = network.getProviderSegmentationID();
988 Node srcBridgeNode = MdsalUtils.getBridgeNode(srcNode,configurationService.getIntegrationBridgeName());
989 programLocalRules(networkType, network.getProviderSegmentationID(), srcBridgeNode, intf);
991 if (networkType.equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_VLAN)) {
992 programVlanRules(network, srcNode, intf);
993 } else if (networkType.equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_GRE)
994 || networkType.equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_VXLAN)){
995 for (Node dstNode : nodes.values()) {
996 InetAddress src = configurationService.getTunnelEndPoint(srcNode);
997 InetAddress dst = configurationService.getTunnelEndPoint(dstNode);
998 if ((src != null) && (dst != null)) {
999 Node dstBridgeNode = MdsalUtils.getBridgeNode(dstNode,
1000 configurationService.getIntegrationBridgeName());
1001 if (addTunnelPort(srcBridgeNode, networkType, src, dst)) {
1002 programTunnelRules(networkType, segmentationId, dst, srcBridgeNode, intf, true);
1004 if (addTunnelPort(dstBridgeNode, networkType, dst, src)) {
1005 programTunnelRules(networkType, segmentationId, src, dstBridgeNode, intf, false);
1008 logger.warn("Tunnel end-point configuration missing. Please configure it in OpenVSwitch Table. "
1009 + "Check source {} or destination {}",
1010 src != null ? src.getHostAddress() : "null",
1011 dst != null ? dst.getHostAddress() : "null");
1019 private void triggerInterfaceUpdates(Node node) {
1020 logger.debug("enter triggerInterfaceUpdates for {}", node.getNodeId());
1021 List<OvsdbTerminationPointAugmentation> ports = MdsalUtils.extractTerminationPointAugmentations(node);
1022 if (ports != null && !ports.isEmpty()) {
1023 for (OvsdbTerminationPointAugmentation port : ports) {
1024 NeutronNetwork neutronNetwork = tenantNetworkManager.getTenantNetwork(port);
1025 if (neutronNetwork != null) {
1026 logger.warn("Trigger Interface update for {}", port);
1027 handleInterfaceUpdate(neutronNetwork, node, port);
1031 logger.warn("triggerInterfaceUpdates: tps are null");
1033 logger.debug("exit triggerInterfaceUpdates for {}", node.getNodeId());
1037 public boolean handleInterfaceDelete(String tunnelType, NeutronNetwork network, Node srcNode,
1038 OvsdbTerminationPointAugmentation intf, boolean isLastInstanceOnNode) {
1039 Map<org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId,Node> nodes =
1040 nodeCacheManager.getOvsdbNodes();
1041 nodes.remove(MdsalUtils.extractBridgeOvsdbNodeId(srcNode));
1043 logger.info("Delete intf " + intf.getName() + " isLastInstanceOnNode " + isLastInstanceOnNode);
1044 List<String> phyIfName = bridgeConfigurationManager.getAllPhysicalInterfaceNames(srcNode);
1045 if (MdsalUtils.isTunnel(intf)) {
1046 // Delete tunnel port
1048 InetAddress src = InetAddress.getByName(
1049 MdsalUtils.getOptionsValue(intf.getOptions(), "local_ip"));
1050 InetAddress dst = InetAddress.getByName(
1051 MdsalUtils.getOptionsValue(intf.getOptions(), "remote_ip"));
1052 deleteTunnelPort(srcNode,
1053 MdsalHelper.createOvsdbInterfaceType(intf.getInterfaceType()),
1055 } catch (Exception e) {
1056 logger.error(e.getMessage(), e);
1058 } else if (phyIfName.contains(intf.getName())) {
1059 deletePhysicalPort(srcNode, intf.getName());
1061 // delete all other interfaces
1062 removeLocalRules(network.getProviderNetworkType(), network.getProviderSegmentationID(),
1065 if (network.getProviderNetworkType().equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_VLAN)) {
1066 removeVlanRules(network, srcNode, intf, isLastInstanceOnNode);
1067 } else if (network.getProviderNetworkType().equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_GRE)
1068 || network.getProviderNetworkType().equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_VXLAN)) {
1070 for (Node dstNode : nodes.values()) {
1071 InetAddress src = configurationService.getTunnelEndPoint(srcNode);
1072 InetAddress dst = configurationService.getTunnelEndPoint(dstNode);
1073 if ((src != null) && (dst != null)) {
1074 logger.info("Remove tunnel rules for interface "
1075 + intf.getName() + " on srcNode " + srcNode.getNodeId().getValue());
1076 removeTunnelRules(tunnelType, network.getProviderSegmentationID(),
1077 dst, srcNode, intf, true, isLastInstanceOnNode);
1078 Node dstBridgeNode = MdsalUtils.getBridgeNode(dstNode, Constants.INTEGRATION_BRIDGE);
1079 if(dstBridgeNode != null){
1080 logger.info("Remove tunnel rules for interface "
1081 + intf.getName() + " on dstNode " + dstNode.getNodeId().getValue());
1082 removeTunnelRules(tunnelType, network.getProviderSegmentationID(),
1083 src, dstBridgeNode, intf, false, isLastInstanceOnNode);
1086 logger.warn("Tunnel end-point configuration missing. Please configure it in "
1087 + "OpenVSwitch Table. "
1088 + "Check source {} or destination {}",
1089 src != null ? src.getHostAddress() : "null",
1090 dst != null ? dst.getHostAddress() : "null");
1099 public void initializeFlowRules(Node node) {
1100 initializeFlowRules(node, configurationService.getIntegrationBridgeName());
1101 initializeFlowRules(node, configurationService.getExternalBridgeName());
1102 triggerInterfaceUpdates(node);
1105 private void initializeFlowRules(Node node, String bridgeName) {
1106 Long dpid = MdsalUtils.getDataPathId(node);
1107 String datapathId = MdsalUtils.getDatapathId(node);
1108 logger.info("initializeFlowRules: bridgeName: {}, dpid: {} - {}",
1109 bridgeName, dpid, datapathId);
1112 logger.debug("Openflow Datapath-ID not set for the integration bridge in {}", node);
1119 * Match: LLDP (0x88CCL)
1120 * Action: Packet_In to Controller Reserved Port
1123 writeLLDPRule(dpid);
1125 if (bridgeName.equals(configurationService.getExternalBridgeName())) {
1126 writeNormalRule(dpid);
1131 * Create an LLDP Flow Rule to encapsulate into
1132 * a packet_in that is sent to the controller
1133 * for topology handling.
1134 * Match: Ethertype 0x88CCL
1135 * Action: Punt to Controller in a Packet_In msg
1138 private void writeLLDPRule(Long dpidLong) {
1139 classifierProvider.programLLDPPuntRule(dpidLong);
1143 * Create a NORMAL Table Miss Flow Rule
1145 * Action: forward to NORMAL pipeline
1148 private void writeNormalRule(Long dpidLong) {
1150 String nodeName = Constants.OPENFLOW_NODE_PREFIX + dpidLong;
1152 MatchBuilder matchBuilder = new MatchBuilder();
1153 NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
1154 FlowBuilder flowBuilder = new FlowBuilder();
1156 // Create the OF Actions and Instructions
1157 InstructionBuilder ib = new InstructionBuilder();
1158 InstructionsBuilder isb = new InstructionsBuilder();
1160 // Instructions List Stores Individual Instructions
1161 List<Instruction> instructions = Lists.newArrayList();
1163 // Call the InstructionBuilder Methods Containing Actions
1164 InstructionUtils.createNormalInstructions(nodeName, ib);
1166 ib.setKey(new InstructionKey(0));
1167 instructions.add(ib.build());
1169 // Add InstructionBuilder to the Instruction(s)Builder List
1170 isb.setInstruction(instructions);
1172 // Add InstructionsBuilder to FlowBuilder
1173 flowBuilder.setInstructions(isb.build());
1175 String flowId = "NORMAL";
1176 flowBuilder.setId(new FlowId(flowId));
1177 FlowKey key = new FlowKey(new FlowId(flowId));
1178 flowBuilder.setMatch(matchBuilder.build());
1179 flowBuilder.setPriority(0);
1180 flowBuilder.setBarrier(true);
1181 flowBuilder.setTableId((short) 0);
1182 flowBuilder.setKey(key);
1183 flowBuilder.setFlowName(flowId);
1184 flowBuilder.setHardTimeout(0);
1185 flowBuilder.setIdleTimeout(0);
1186 writeFlow(flowBuilder, nodeBuilder);
1190 * (Table:0) Ingress Tunnel Traffic
1191 * Match: OpenFlow InPort and Tunnel ID
1192 * Action: GOTO Local Table (10)
1193 * table=0,tun_id=0x5,in_port=10, actions=goto_table:2
1196 private void handleTunnelIn(Long dpidLong, Short writeTable,
1197 Short goToTableId, String segmentationId,
1198 Long ofPort, boolean write) {
1199 classifierProvider.programTunnelIn(dpidLong, segmentationId, ofPort, write);
1203 * (Table:0) Ingress VLAN Traffic
1204 * Match: OpenFlow InPort and vlan ID
1205 * Action: GOTO Local Table (20)
1206 * table=0,vlan_id=0x5,in_port=10, actions=goto_table:2
1209 private void handleVlanIn(Long dpidLong, Short writeTable, Short goToTableId,
1210 String segmentationId, Long ethPort, boolean write) {
1211 classifierProvider.programVlanIn(dpidLong, segmentationId, ethPort, write);
1215 * (Table:0) Egress VM Traffic Towards TEP
1216 * Match: Destination Ethernet Addr and OpenFlow InPort
1217 * Instruction: Set TunnelID and GOTO Table Tunnel Table (n)
1218 * table=0,in_port=2,dl_src=00:00:00:00:00:01 \
1219 * actions=set_field:5->tun_id,goto_table=1"
1222 private void handleLocalInPort(Long dpidLong, Short writeTable, Short goToTableId,
1223 String segmentationId, Long inPort, String attachedMac,
1225 classifierProvider.programLocalInPort(dpidLong, segmentationId, inPort, attachedMac, write);
1229 * (Table:0) Egress VM Traffic Towards TEP
1230 * Match: Source Ethernet Addr and OpenFlow InPort
1231 * Instruction: Set VLANID and GOTO Table Egress (n)
1232 * table=0,in_port=2,dl_src=00:00:00:00:00:01 \
1233 * actions=push_vlan, set_field:5->vlan_id,goto_table=1"
1236 private void handleLocalInPortSetVlan(Long dpidLong, Short writeTable,
1237 Short goToTableId, String segmentationId,
1238 Long inPort, String attachedMac,
1240 classifierProvider.programLocalInPortSetVlan(dpidLong, segmentationId, inPort, attachedMac, write);
1244 * (Table:0) Drop frames source from a VM that do not
1245 * match the associated MAC address of the local VM.
1246 * Match: Low priority anything not matching the VM SMAC
1248 * table=0,priority=16384,in_port=1 actions=drop"
1251 private void handleDropSrcIface(Long dpidLong, Long inPort, boolean write) {
1252 classifierProvider.programDropSrcIface(dpidLong, inPort, write);
1256 * (Table:1) Egress Tunnel Traffic
1257 * Match: Destination Ethernet Addr and Local InPort
1258 * Instruction: Set TunnelID and GOTO Table Tunnel Table (n)
1259 * table=1,tun_id=0x5,dl_dst=00:00:00:00:00:08 \
1260 * actions=output:10,goto_table:2"
1262 private void handleTunnelOut(Long dpidLong, Short writeTable,
1263 Short goToTableId, String segmentationId,
1264 Long OFPortOut, String attachedMac,
1266 l2ForwardingProvider.programTunnelOut(dpidLong, segmentationId, OFPortOut, attachedMac, write);
1270 * (Table:1) Egress VLAN Traffic
1271 * Match: Destination Ethernet Addr and VLAN id
1272 * Instruction: GOTO Table Table 2
1273 * table=1,vlan_id=0x5,dl_dst=00:00:00:00:00:08 \
1274 * actions= goto_table:2"
1277 private void handleVlanOut(Long dpidLong, Short writeTable,
1278 Short goToTableId, String segmentationId,
1279 Long ethPort, String attachedMac, boolean write) {
1280 l2ForwardingProvider.programVlanOut(dpidLong, segmentationId, ethPort, attachedMac, write);
1284 * (Table:1) Egress Tunnel Traffic
1285 * Match: Destination Ethernet Addr and Local InPort
1286 * Instruction: Set TunnelID and GOTO Table Tunnel Table (n)
1287 * table=1,priority=16384,tun_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
1288 * actions=output:10,output:11,goto_table:2
1291 private void handleTunnelFloodOut(Long dpidLong, Short writeTable,
1292 Short localTable, String segmentationId,
1293 Long OFPortOut, boolean write) {
1294 l2ForwardingProvider.programTunnelFloodOut(dpidLong, segmentationId, OFPortOut, write);
1298 * (Table:1) Egress VLAN Traffic
1299 * Match: Destination Ethernet Addr and VLAN id
1300 * Instruction: GOTO table 2 and Output port eth interface
1301 * Example: table=1,priority=16384,vlan_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
1302 * actions=output:eth1,goto_table:2
1305 private void handleVlanFloodOut(Long dpidLong, Short writeTable,
1306 Short localTable, String segmentationId,
1307 Long localPort, Long ethPort, boolean write) {
1308 //l2ForwardingProvider.programVlanFloodOut(dpidLong, segmentationId, localPort, ethPort, write);
1312 * (Table:1) Table Drain w/ Catch All
1314 * Action: GOTO Local Table (10)
1315 * table=2,priority=8192,tun_id=0x5 actions=drop
1318 private void handleTunnelMiss(Long dpidLong, Short writeTable,
1319 Short goToTableId, String segmentationId,
1321 l2ForwardingProvider.programTunnelMiss(dpidLong, segmentationId, write);
1326 * (Table:1) Table Drain w/ Catch All
1328 * Action: Output port eth interface
1329 * table=1,priority=8192,vlan_id=0x5 actions= output port:eth1
1330 * table=110,priority=8192,dl_vlan=2001 actions=output:2
1333 private void handleVlanMiss(Long dpidLong, Short writeTable,
1334 Short goToTableId, String segmentationId,
1335 Long ethPort, boolean write) {
1336 l2ForwardingProvider.programVlanMiss(dpidLong, segmentationId, ethPort, write);
1340 * (Table:1) Local Broadcast Flood
1341 * Match: Tunnel ID and dMAC
1342 * Action: Output Port
1343 * table=2,tun_id=0x5,dl_dst=00:00:00:00:00:01 actions=output:2
1346 private void handleLocalUcastOut(Long dpidLong, Short writeTable,
1347 String segmentationId, Long localPort,
1348 String attachedMac, boolean write) {
1349 l2ForwardingProvider.programLocalUcastOut(dpidLong, segmentationId, localPort, attachedMac, write);
1353 * (Table:2) Local VLAN unicast
1354 * Match: VLAN ID and dMAC
1355 * Action: Output Port
1356 * table=2,vlan_id=0x5,dl_dst=00:00:00:00:00:01 actions=output:2
1359 private void handleLocalVlanUcastOut(Long dpidLong, Short writeTable,
1360 String segmentationId, Long localPort,
1361 String attachedMac, boolean write) {
1362 l2ForwardingProvider.programLocalVlanUcastOut(dpidLong, segmentationId, localPort, attachedMac, write);
1366 * (Table:2) Local Broadcast Flood
1367 * Match: Tunnel ID and dMAC (::::FF:FF)
1368 * table=2,priority=16384,tun_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
1369 * actions=output:2,3,4,5
1372 private void handleLocalBcastOut(Long dpidLong, Short writeTable,
1373 String segmentationId, Long localPort,
1375 l2ForwardingProvider.programLocalBcastOut(dpidLong, segmentationId, localPort, write);
1379 * (Table:2) Local VLAN Broadcast Flood
1380 * Match: vlan ID and dMAC (::::FF:FF)
1381 * table=2,priority=16384,vlan_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
1382 * actions=strip_vlan, output:2,3,4,5
1383 * table=110,dl_vlan=2001,dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=output:2,pop_vlan,output:1,output:3,output:4
1386 private void handleLocalVlanBcastOut(Long dpidLong, Short writeTable, String segmentationId,
1387 Long localPort, Long ethPort, boolean write) {
1388 l2ForwardingProvider.programLocalVlanBcastOut(dpidLong, segmentationId, localPort, ethPort, write);
1392 * (Table:1) Local Table Miss
1393 * Match: Any Remaining Flows w/a TunID
1394 * Action: Drop w/ a low priority
1395 * table=2,priority=8192,tun_id=0x5 actions=drop
1398 private void handleLocalTableMiss(Long dpidLong, Short writeTable,
1399 String segmentationId, boolean write) {
1400 l2ForwardingProvider.programLocalTableMiss(dpidLong, segmentationId, write);
1404 * (Table:1) Local Table Miss
1405 * Match: Any Remaining Flows w/a VLAN ID
1406 * Action: Drop w/ a low priority
1407 * table=2,priority=8192,vlan_id=0x5 actions=drop
1410 private void handleLocalVlanTableMiss(Long dpidLong, Short writeTable,
1411 String segmentationId, boolean write) {
1412 l2ForwardingProvider.programLocalVlanTableMiss(dpidLong, segmentationId, write);
1415 private Group getGroup(GroupBuilder groupBuilder, NodeBuilder nodeBuilder) {
1416 InstanceIdentifier<Group> path1 = InstanceIdentifier.builder(Nodes.class).child(org.opendaylight.yang.gen.v1.urn.opendaylight.inventory
1417 .rev130819.nodes.Node.class, nodeBuilder.getKey()).augmentation(FlowCapableNode.class).child(Group.class,
1418 new GroupKey(groupBuilder.getGroupId())).build();
1419 ReadOnlyTransaction readTx = dataBroker.newReadOnlyTransaction();
1421 Optional<Group> data = readTx.read(LogicalDatastoreType.CONFIGURATION, path1).get();
1422 if (data.isPresent()) {
1425 } catch (InterruptedException|ExecutionException e) {
1426 logger.error(e.getMessage(), e);
1429 logger.debug("Cannot find data for Group " + groupBuilder.getGroupName());
1433 private void writeGroup(GroupBuilder groupBuilder, NodeBuilder nodeBuilder) {
1434 ReadWriteTransaction modification = dataBroker.newReadWriteTransaction();
1435 InstanceIdentifier<Group> path1 = InstanceIdentifier.builder(Nodes.class).child(org.opendaylight.yang.gen.v1.urn.opendaylight.inventory
1436 .rev130819.nodes.Node.class, nodeBuilder.getKey()).augmentation(FlowCapableNode.class).child(Group.class,
1437 new GroupKey(groupBuilder.getGroupId())).build();
1438 modification.put(LogicalDatastoreType.CONFIGURATION, path1, groupBuilder.build(), true /*createMissingParents*/);
1440 CheckedFuture<Void, TransactionCommitFailedException> commitFuture = modification.submit();
1442 commitFuture.get(); // TODO: Make it async (See bug 1362)
1443 logger.debug("Transaction success for write of Group "+groupBuilder.getGroupName());
1444 } catch (InterruptedException|ExecutionException e) {
1445 logger.error(e.getMessage(), e);
1449 private void removeGroup(GroupBuilder groupBuilder, NodeBuilder nodeBuilder) {
1450 WriteTransaction modification = dataBroker.newWriteOnlyTransaction();
1451 InstanceIdentifier<Group> path1 = InstanceIdentifier.builder(Nodes.class).child(org.opendaylight.yang.gen.v1.urn.opendaylight.inventory
1452 .rev130819.nodes.Node.class, nodeBuilder.getKey()).augmentation(FlowCapableNode.class).child(Group.class,
1453 new GroupKey(groupBuilder.getGroupId())).build();
1454 modification.delete(LogicalDatastoreType.CONFIGURATION, path1);
1455 CheckedFuture<Void, TransactionCommitFailedException> commitFuture = modification.submit();
1458 commitFuture.get(); // TODO: Make it async (See bug 1362)
1459 logger.debug("Transaction success for deletion of Group "+groupBuilder.getGroupName());
1460 } catch (InterruptedException|ExecutionException e) {
1461 logger.error(e.getMessage(), e);
1465 private Flow getFlow(FlowBuilder flowBuilder, NodeBuilder nodeBuilder) {
1466 InstanceIdentifier<Flow> path1 = InstanceIdentifier.builder(Nodes.class).child(org.opendaylight.yang.gen.v1.urn.opendaylight.inventory
1467 .rev130819.nodes.Node.class, nodeBuilder.getKey()).augmentation(FlowCapableNode.class).child(Table.class,
1468 new TableKey(flowBuilder.getTableId())).child(Flow.class, flowBuilder.getKey()).build();
1470 ReadOnlyTransaction readTx = dataBroker.newReadOnlyTransaction();
1472 Optional<Flow> data = readTx.read(LogicalDatastoreType.CONFIGURATION, path1).get();
1473 if (data.isPresent()) {
1476 } catch (InterruptedException|ExecutionException e) {
1477 logger.error(e.getMessage(), e);
1480 logger.debug("Cannot find data for Flow " + flowBuilder.getFlowName());
1484 private void writeFlow(FlowBuilder flowBuilder, NodeBuilder nodeBuilder) {
1485 ReadWriteTransaction modification = dataBroker.newReadWriteTransaction();
1486 InstanceIdentifier<Flow> path1 =
1487 InstanceIdentifier.builder(Nodes.class).child(org.opendaylight.yang.gen.v1.urn.opendaylight.inventory
1488 .rev130819.nodes.Node.class,
1489 nodeBuilder.getKey()).augmentation(FlowCapableNode.class).child(Table.class,
1490 new TableKey(flowBuilder.getTableId())).child(Flow.class, flowBuilder.getKey()).build();
1492 //modification.put(LogicalDatastoreType.OPERATIONAL, path1, flowBuilder.build());
1493 modification.put(LogicalDatastoreType.CONFIGURATION, path1, flowBuilder.build(),
1494 true);//createMissingParents
1497 CheckedFuture<Void, TransactionCommitFailedException> commitFuture = modification.submit();
1499 commitFuture.get(); // TODO: Make it async (See bug 1362)
1500 logger.debug("Transaction success for write of Flow "+flowBuilder.getFlowName());
1501 } catch (InterruptedException|ExecutionException e) {
1502 logger.error(e.getMessage(), e);
1506 private void removeFlow(FlowBuilder flowBuilder, NodeBuilder nodeBuilder) {
1507 WriteTransaction modification = dataBroker.newWriteOnlyTransaction();
1508 InstanceIdentifier<Flow> path1 = InstanceIdentifier.builder(Nodes.class)
1509 .child(org.opendaylight.yang.gen.v1.urn.opendaylight.inventory
1510 .rev130819.nodes.Node.class, nodeBuilder.getKey())
1511 .augmentation(FlowCapableNode.class).child(Table.class,
1512 new TableKey(flowBuilder.getTableId())).child(Flow.class, flowBuilder.getKey()).build();
1513 //modification.delete(LogicalDatastoreType.OPERATIONAL, nodeBuilderToInstanceId(nodeBuilder));
1514 //modification.delete(LogicalDatastoreType.OPERATIONAL, path1);
1515 //modification.delete(LogicalDatastoreType.CONFIGURATION, nodeBuilderToInstanceId(nodeBuilder));
1516 modification.delete(LogicalDatastoreType.CONFIGURATION, path1);
1518 CheckedFuture<Void, TransactionCommitFailedException> commitFuture = modification.submit();
1520 commitFuture.get(); // TODO: Make it async (See bug 1362)
1521 logger.debug("Transaction success for deletion of Flow "+flowBuilder.getFlowName());
1522 } catch (InterruptedException|ExecutionException e) {
1523 logger.error(e.getMessage(), e);
1528 * Create Output Port Group Instruction
1530 * @param ib Map InstructionBuilder without any instructions
1531 * @param dpidLong Long the datapath ID of a switch/node
1532 * @param port Long representing a port on a switch/node
1533 * @return ib InstructionBuilder Map with instructions
1535 protected InstructionBuilder createOutputGroupInstructions(NodeBuilder nodeBuilder,
1536 InstructionBuilder ib,
1537 Long dpidLong, Long port ,
1538 List<Instruction> instructions) {
1539 NodeConnectorId ncid = new NodeConnectorId(Constants.OPENFLOW_NODE_PREFIX + dpidLong + ":" + port);
1540 logger.debug("createOutputGroupInstructions() Node Connector ID is - Type=openflow: DPID={} port={} existingInstructions={}", dpidLong, port, instructions);
1542 List<Action> actionList = Lists.newArrayList();
1543 ActionBuilder ab = new ActionBuilder();
1545 List<Action> existingActions;
1546 if (instructions != null) {
1547 for (Instruction in : instructions) {
1548 if (in.getInstruction() instanceof ApplyActionsCase) {
1549 existingActions = (((ApplyActionsCase) in.getInstruction()).getApplyActions().getAction());
1550 actionList.addAll(existingActions);
1555 GroupBuilder groupBuilder = new GroupBuilder();
1558 /* Create output action for this port*/
1559 OutputActionBuilder oab = new OutputActionBuilder();
1560 oab.setOutputNodeConnector(ncid);
1561 ab.setAction(new OutputActionCaseBuilder().setOutputAction(oab.build()).build());
1562 logger.debug("createOutputGroupInstructions(): output action {}", ab.build());
1563 boolean addNew = true;
1564 boolean groupActionAdded = false;
1566 /* Find the group action and get the group */
1567 for (Action action : actionList) {
1568 if (action.getAction() instanceof GroupActionCase) {
1569 groupActionAdded = true;
1570 GroupActionCase groupAction = (GroupActionCase) action.getAction();
1571 Long id = groupAction.getGroupAction().getGroupId();
1572 String groupName = groupAction.getGroupAction().getGroup();
1573 GroupKey key = new GroupKey(new GroupId(id));
1575 groupBuilder.setGroupId(new GroupId(id));
1576 groupBuilder.setGroupName(groupName);
1577 groupBuilder.setGroupType(GroupTypes.GroupAll);
1578 groupBuilder.setKey(key);
1579 group = getGroup(groupBuilder, nodeBuilder);
1580 logger.debug("createOutputGroupInstructions: group {}", group);
1585 logger.debug("createOutputGroupInstructions: groupActionAdded {}", groupActionAdded);
1586 if (groupActionAdded) {
1587 /* modify the action bucket in group */
1588 groupBuilder = new GroupBuilder(group);
1589 Buckets buckets = groupBuilder.getBuckets();
1590 for (Bucket bucket : buckets.getBucket()) {
1591 List<Action> bucketActions = bucket.getAction();
1592 logger.debug("createOutputGroupInstructions: bucketActions {}", bucketActions);
1593 for (Action action : bucketActions) {
1594 if (action.getAction() instanceof OutputActionCase) {
1595 OutputActionCase opAction = (OutputActionCase)action.getAction();
1596 /* If output port action already in the action list of one of the buckets, skip */
1597 if (opAction.getOutputAction().getOutputNodeConnector().equals(new Uri(ncid))) {
1604 logger.debug("createOutputGroupInstructions: addNew {}", addNew);
1606 /* the new output action is not in the bucket, add to bucket */
1607 if (!buckets.getBucket().isEmpty()) {
1608 Bucket bucket = buckets.getBucket().get(0);
1609 List<Action> bucketActionList = Lists.newArrayList();
1610 bucketActionList.addAll(bucket.getAction());
1611 /* set order for new action and add to action list */
1612 ab.setOrder(bucketActionList.size());
1613 ab.setKey(new ActionKey(bucketActionList.size()));
1614 bucketActionList.add(ab.build());
1616 /* set bucket and buckets list. Reset groupBuilder with new buckets.*/
1617 BucketsBuilder bucketsBuilder = new BucketsBuilder();
1618 List<Bucket> bucketList = Lists.newArrayList();
1619 BucketBuilder bucketBuilder = new BucketBuilder();
1620 bucketBuilder.setBucketId(new BucketId((long) 1));
1621 bucketBuilder.setKey(new BucketKey(new BucketId((long) 1)));
1622 bucketBuilder.setAction(bucketActionList);
1623 bucketList.add(bucketBuilder.build());
1624 bucketsBuilder.setBucket(bucketList);
1625 groupBuilder.setBuckets(bucketsBuilder.build());
1626 logger.debug("createOutputGroupInstructions: bucketList {}", bucketList);
1631 groupBuilder = new GroupBuilder();
1632 groupBuilder.setGroupType(GroupTypes.GroupAll);
1633 groupBuilder.setGroupId(new GroupId(groupId));
1634 groupBuilder.setKey(new GroupKey(new GroupId(groupId)));
1635 groupBuilder.setGroupName("Output port group " + groupId);
1636 groupBuilder.setBarrier(false);
1638 BucketsBuilder bucketBuilder = new BucketsBuilder();
1639 List<Bucket> bucketList = Lists.newArrayList();
1640 BucketBuilder bucket = new BucketBuilder();
1641 bucket.setBucketId(new BucketId((long) 1));
1642 bucket.setKey(new BucketKey(new BucketId((long) 1)));
1644 /* put output action to the bucket */
1645 List<Action> bucketActionList = Lists.newArrayList();
1646 /* set order for new action and add to action list */
1647 ab.setOrder(bucketActionList.size());
1648 ab.setKey(new ActionKey(bucketActionList.size()));
1649 bucketActionList.add(ab.build());
1651 bucket.setAction(bucketActionList);
1652 bucketList.add(bucket.build());
1653 bucketBuilder.setBucket(bucketList);
1654 groupBuilder.setBuckets(bucketBuilder.build());
1656 /* Add new group action */
1657 GroupActionBuilder groupActionB = new GroupActionBuilder();
1658 groupActionB.setGroupId(groupId);
1659 groupActionB.setGroup("Output port group " + groupId);
1660 ab = new ActionBuilder();
1661 ab.setAction(new GroupActionCaseBuilder().setGroupAction(groupActionB.build()).build());
1662 ab.setOrder(actionList.size());
1663 ab.setKey(new ActionKey(actionList.size()));
1664 actionList.add(ab.build());
1668 logger.debug("createOutputGroupInstructions: group {}", groupBuilder.build());
1669 logger.debug("createOutputGroupInstructions: actionList {}", actionList);
1672 /* rewrite the group to group table */
1673 writeGroup(groupBuilder, nodeBuilder);
1676 // Create an Apply Action
1677 ApplyActionsBuilder aab = new ApplyActionsBuilder();
1678 aab.setAction(actionList);
1679 ib.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(aab.build()).build());
1685 * Remove Output Port from action list in group bucket
1687 * @param ib Map InstructionBuilder without any instructions
1688 * @param dpidLong Long the datapath ID of a switch/node
1689 * @param port Long representing a port on a switch/node
1690 * @return ib InstructionBuilder Map with instructions
1692 protected boolean removeOutputPortFromGroup(NodeBuilder nodeBuilder, InstructionBuilder ib,
1693 Long dpidLong, Long port , List<Instruction> instructions) {
1695 NodeConnectorId ncid = new NodeConnectorId(Constants.OPENFLOW_NODE_PREFIX + dpidLong + ":" + port);
1696 logger.debug("removeOutputPortFromGroup() Node Connector ID is - Type=openflow: DPID={} port={} existingInstructions={}", dpidLong, port, instructions);
1698 List<Action> actionList = Lists.newArrayList();
1701 List<Action> existingActions;
1702 if (instructions != null) {
1703 for (Instruction in : instructions) {
1704 if (in.getInstruction() instanceof ApplyActionsCase) {
1705 existingActions = (((ApplyActionsCase) in.getInstruction()).getApplyActions().getAction());
1706 actionList.addAll(existingActions);
1712 GroupBuilder groupBuilder = new GroupBuilder();
1714 boolean groupActionAdded = false;
1715 /* Find the group action and get the group */
1716 for (Action action : actionList) {
1717 if (action.getAction() instanceof GroupActionCase) {
1718 groupActionAdded = true;
1719 GroupActionCase groupAction = (GroupActionCase) action.getAction();
1720 Long id = groupAction.getGroupAction().getGroupId();
1721 String groupName = groupAction.getGroupAction().getGroup();
1722 GroupKey key = new GroupKey(new GroupId(id));
1724 groupBuilder.setGroupId(new GroupId(id));
1725 groupBuilder.setGroupName(groupName);
1726 groupBuilder.setGroupType(GroupTypes.GroupAll);
1727 groupBuilder.setKey(key);
1728 group = getGroup(groupBuilder, nodeBuilder);
1733 if (groupActionAdded) {
1734 /* modify the action bucket in group */
1735 groupBuilder = new GroupBuilder(group);
1736 Buckets buckets = groupBuilder.getBuckets();
1737 List<Action> bucketActions = Lists.newArrayList();
1738 for (Bucket bucket : buckets.getBucket()) {
1740 boolean isPortDeleted = false;
1741 bucketActions = bucket.getAction();
1742 for (Action action : bucketActions) {
1743 if (action.getAction() instanceof OutputActionCase) {
1744 OutputActionCase opAction = (OutputActionCase)action.getAction();
1745 if (opAction.getOutputAction().getOutputNodeConnector().equals(new Uri(ncid))) {
1746 /* Find the output port in action list and remove */
1747 index = bucketActions.indexOf(action);
1748 bucketActions.remove(action);
1749 isPortDeleted = true;
1754 if (isPortDeleted && !bucketActions.isEmpty()) {
1755 for (int i = index; i< bucketActions.size(); i++) {
1756 Action action = bucketActions.get(i);
1757 if (action.getOrder() != i) {
1758 /* Shift the action order */
1759 ab = new ActionBuilder();
1760 ab.setAction(action.getAction());
1762 ab.setKey(new ActionKey(i));
1763 Action actionNewOrder = ab.build();
1764 bucketActions.remove(action);
1765 bucketActions.add(i, actionNewOrder);
1769 } else if (bucketActions.isEmpty()) {
1770 /* remove bucket with empty action list */
1771 buckets.getBucket().remove(bucket);
1775 if (!buckets.getBucket().isEmpty()) {
1776 /* rewrite the group to group table */
1777 /* set bucket and buckets list. Reset groupBuilder with new buckets.*/
1778 BucketsBuilder bucketsBuilder = new BucketsBuilder();
1779 List<Bucket> bucketList = Lists.newArrayList();
1780 BucketBuilder bucketBuilder = new BucketBuilder();
1781 bucketBuilder.setBucketId(new BucketId((long) 1));
1782 bucketBuilder.setKey(new BucketKey(new BucketId((long) 1)));
1783 bucketBuilder.setAction(bucketActions);
1784 bucketList.add(bucketBuilder.build());
1785 bucketsBuilder.setBucket(bucketList);
1786 groupBuilder.setBuckets(bucketsBuilder.build());
1787 logger.debug("removeOutputPortFromGroup: bucketList {}", bucketList);
1789 writeGroup(groupBuilder, nodeBuilder);
1790 ApplyActionsBuilder aab = new ApplyActionsBuilder();
1791 aab.setAction(actionList);
1792 ib.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(aab.build()).build());
1795 /* remove group with empty bucket. return true to delete flow */
1796 removeGroup(groupBuilder, nodeBuilder);
1800 /* no group for port list. flow can be removed */
1806 public void initializeOFFlowRules(Node openflowNode) {
1807 String bridgeName = MdsalUtils.getBridgeName(openflowNode);
1808 logger.info("initializeOFFlowRules: bridgeName: {}", bridgeName);
1809 if (bridgeName.equals(configurationService.getIntegrationBridgeName())) {
1810 initializeFlowRules(openflowNode, configurationService.getIntegrationBridgeName());
1811 triggerInterfaceUpdates(openflowNode);
1812 } else if (bridgeName.equals(configurationService.getExternalBridgeName())) {
1813 initializeFlowRules(openflowNode, configurationService.getExternalBridgeName());
1814 logger.info("initializeOFFlowRules after writeFlow: bridgeName: {}", bridgeName);
1815 triggerInterfaceUpdates(openflowNode);
1816 logger.info("initializeOFFlowRules after triggerUpdates: bridgeName: {}", bridgeName);
1820 public static NodeBuilder createNodeBuilder(String nodeId) {
1821 NodeBuilder builder = new NodeBuilder();
1822 builder.setId(new NodeId(nodeId));
1823 builder.setKey(new NodeKey(builder.getId()));
1828 public void setDependencies(BundleContext bundleContext, ServiceReference serviceReference) {
1829 this.bundleContext = bundleContext;
1830 configurationService =
1831 (ConfigurationService) ServiceHelper.getGlobalInstance(ConfigurationService.class, this);
1832 tenantNetworkManager =
1833 (TenantNetworkManager) ServiceHelper.getGlobalInstance(TenantNetworkManager.class, this);
1834 bridgeConfigurationManager =
1835 (BridgeConfigurationManager) ServiceHelper.getGlobalInstance(BridgeConfigurationManager.class, this);
1837 (NodeCacheManager) ServiceHelper.getGlobalInstance(NodeCacheManager.class, this);
1838 classifierProvider =
1839 (ClassifierProvider) ServiceHelper.getGlobalInstance(ClassifierProvider.class, this);
1840 ingressAclProvider =
1841 (IngressAclProvider) ServiceHelper.getGlobalInstance(IngressAclProvider.class, this);
1843 (EgressAclProvider) ServiceHelper.getGlobalInstance(EgressAclProvider.class, this);
1844 l2ForwardingProvider =
1845 (L2ForwardingProvider) ServiceHelper.getGlobalInstance(L2ForwardingProvider.class, this);
1846 securityServicesManager =
1847 (SecurityServicesManager) ServiceHelper.getGlobalInstance(SecurityServicesManager.class, this);
1852 public void setDependencies(Object impl) {
1853 if (impl instanceof NetworkingProviderManager) {
1854 networkingProviderManager = (NetworkingProviderManager)impl;
1855 networkingProviderManager.providerAdded(
1856 bundleContext.getServiceReference(NetworkingProvider.class.getName()),this);