2 * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
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.groupbasedpolicy.neutron.mapper.mapping;
10 import static com.google.common.base.Preconditions.checkNotNull;
12 import java.util.ArrayList;
13 import java.util.Collection;
14 import java.util.HashMap;
15 import java.util.HashSet;
16 import java.util.List;
19 import java.util.concurrent.ExecutionException;
21 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
22 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
23 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
24 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
25 import org.opendaylight.groupbasedpolicy.neutron.gbp.util.NeutronGbpIidFactory;
26 import org.opendaylight.groupbasedpolicy.neutron.mapper.infrastructure.NetworkClient;
27 import org.opendaylight.groupbasedpolicy.neutron.mapper.infrastructure.NetworkService;
28 import org.opendaylight.groupbasedpolicy.neutron.mapper.infrastructure.Router;
29 import org.opendaylight.groupbasedpolicy.neutron.mapper.mapping.group.NeutronSecurityGroupAware;
30 import org.opendaylight.groupbasedpolicy.neutron.mapper.mapping.rule.NeutronSecurityRuleAware;
31 import org.opendaylight.groupbasedpolicy.neutron.mapper.util.MappingUtils;
32 import org.opendaylight.groupbasedpolicy.neutron.mapper.util.MappingUtils.ForwardingCtx;
33 import org.opendaylight.groupbasedpolicy.neutron.mapper.util.Utils;
34 import org.opendaylight.groupbasedpolicy.util.DataStoreHelper;
35 import org.opendaylight.groupbasedpolicy.util.IidFactory;
36 import org.opendaylight.neutron.spi.INeutronPortAware;
37 import org.opendaylight.neutron.spi.NeutronPort;
38 import org.opendaylight.neutron.spi.NeutronSecurityGroup;
39 import org.opendaylight.neutron.spi.NeutronSecurityRule;
40 import org.opendaylight.neutron.spi.Neutron_IPs;
41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpAddress;
42 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpPrefix;
43 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.EndpointGroupId;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.L2FloodDomainId;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.L3ContextId;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.Name;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.NetworkDomainId;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.SubnetId;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.TenantId;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.UniqueId;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.EndpointService;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.RegisterEndpointInput;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.RegisterEndpointInputBuilder;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.RegisterL3PrefixEndpointInput;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.RegisterL3PrefixEndpointInputBuilder;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.UnregisterEndpointInput;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.UnregisterEndpointInputBuilder;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoint.fields.L3Address;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoint.fields.L3AddressBuilder;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoint.l3.prefix.fields.EndpointL3Gateways;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoint.l3.prefix.fields.EndpointL3GatewaysBuilder;
63 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoints.Endpoint;
64 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoints.EndpointKey;
65 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoints.EndpointL3;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoints.EndpointL3Builder;
67 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoints.EndpointL3Key;
68 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoints.EndpointL3PrefixKey;
69 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.unregister.endpoint.input.L2;
70 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.unregister.endpoint.input.L2Builder;
71 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.unregister.endpoint.input.L3;
72 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.unregister.endpoint.input.L3Builder;
73 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.neutron.gbp.mapper.rev150513.mappings.gbp.by.neutron.mappings.endpoints.by.floating.ip.ports.EndpointByFloatingIpPort;
74 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.neutron.gbp.mapper.rev150513.mappings.gbp.by.neutron.mappings.endpoints.by.ports.EndpointByPort;
75 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.neutron.gbp.mapper.rev150513.mappings.gbp.by.neutron.mappings.endpoints.by.router._interface.ports.EndpointByRouterInterfacePort;
76 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.neutron.gbp.mapper.rev150513.mappings.gbp.by.neutron.mappings.endpoints.by.router.gateway.ports.EndpointByRouterGatewayPort;
77 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.neutron.gbp.mapper.rev150513.mappings.neutron.by.gbp.mappings.external.gateways.as.l3.endpoints.ExternalGatewayAsL3Endpoint;
78 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.neutron.gbp.mapper.rev150513.mappings.neutron.by.gbp.mappings.floating.ip.ports.by.endpoints.FloatingIpPortByEndpoint;
79 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.neutron.gbp.mapper.rev150513.mappings.neutron.by.gbp.mappings.ports.by.endpoints.PortByEndpoint;
80 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.neutron.gbp.mapper.rev150513.mappings.neutron.by.gbp.mappings.router._interface.ports.by.endpoints.RouterInterfacePortByEndpoint;
81 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.neutron.gbp.mapper.rev150513.mappings.neutron.by.gbp.mappings.router.gateway.ports.by.endpoints.RouterGatewayPortByEndpoint;
82 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.ofoverlay.rev140528.EndpointLocation.LocationType;
83 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.ofoverlay.rev140528.OfOverlayContextInput;
84 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.ofoverlay.rev140528.OfOverlayContextInputBuilder;
85 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.policy.EndpointGroup;
86 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
87 import org.opendaylight.yangtools.yang.common.RpcResult;
88 import org.slf4j.Logger;
89 import org.slf4j.LoggerFactory;
91 import com.google.common.base.Function;
92 import com.google.common.base.Optional;
93 import com.google.common.base.Strings;
94 import com.google.common.collect.Collections2;
95 import com.google.common.collect.ImmutableList;
97 public class NeutronPortAware implements INeutronPortAware {
99 public static final Logger LOG = LoggerFactory.getLogger(NeutronPortAware.class);
100 private static final String DEVICE_OWNER_DHCP = "network:dhcp";
101 private static final String DEVICE_OWNER_ROUTER_IFACE = "network:router_interface";
102 private static final String DEVICE_OWNER_ROUTER_GATEWAY = "network:router_gateway";
103 private static final String DEVICE_OWNER_FLOATING_IP = "network:floatingip";
104 private final DataBroker dataProvider;
105 private final EndpointService epService;
106 private final NeutronSecurityRuleAware secRuleAware;
107 private final NeutronSecurityGroupAware secGrpAware;
108 private final static Map<String, UniqueId> floatingIpPortByDeviceId = new HashMap<>();
110 public NeutronPortAware(DataBroker dataProvider, EndpointService epService, NeutronSecurityRuleAware secRuleAware, NeutronSecurityGroupAware secGrpAware) {
111 this.dataProvider = checkNotNull(dataProvider);
112 this.epService = checkNotNull(epService);
113 this.secRuleAware = checkNotNull(secRuleAware);
114 this.secGrpAware = secGrpAware;
118 * @see org.opendaylight.neutron.spi.INeutronPortAware#canCreatePort(org.opendaylight.neutron.spi.NeutronPort)
121 public int canCreatePort(NeutronPort port) {
122 LOG.trace("canCreatePort - {}", port);
123 // TODO Li msunal this has to be rewrite when OFOverlay renderer will support l3-endpoints.
124 List<Neutron_IPs> fixedIPs = port.getFixedIPs();
125 if (fixedIPs != null && fixedIPs.size() > 1) {
126 LOG.warn("Neutron mapper does not support multiple IPs on the same port.");
127 return StatusCode.BAD_REQUEST;
129 return StatusCode.OK;
133 * @see org.opendaylight.neutron.spi.INeutronPortAware#neutronPortCreated(org.opendaylight.neutron.spi.NeutronPort)
136 public void neutronPortCreated(NeutronPort port) {
137 LOG.trace("neutronPortCreated - {}", port);
138 if (isRouterInterfacePort(port)) {
139 LOG.trace("Port is router interface - {} does nothing. {} handles router iface.",
140 NeutronPortAware.class.getSimpleName(), NeutronRouterAware.class.getSimpleName());
143 if (isRouterGatewayPort(port)) {
144 LOG.trace("Port is router gateway - {} does nothing. {} handles router iface.",
145 NeutronPortAware.class.getSimpleName(), NeutronRouterAware.class.getSimpleName());
148 if (isFloatingIpPort(port)) {
149 LOG.trace("Port is floating ip - {} device id - {}", port.getID(), port.getDeviceID());
150 floatingIpPortByDeviceId.put(port.getDeviceID(), new UniqueId(port.getID()));
153 ReadWriteTransaction rwTx = dataProvider.newReadWriteTransaction();
154 TenantId tenantId = new TenantId(Utils.normalizeUuid(port.getTenantID()));
155 if (isDhcpPort(port)) {
156 LOG.trace("Port is DHCP port. - {}", port.getID());
157 Neutron_IPs firstIp = MappingUtils.getFirstIp(port.getFixedIPs());
158 if (firstIp == null) {
159 LOG.warn("Illegal state - DHCP port does not have an IP address.");
164 // this is here b/c stable/kilo sends sec-groups only with port
165 List<NeutronSecurityGroup> secGroups = port.getSecurityGroups();
166 if (secGroups != null) {
167 for (NeutronSecurityGroup secGroup : secGroups) {
168 EndpointGroupId epgId = new EndpointGroupId(secGroup.getSecurityGroupUUID());
169 Optional<EndpointGroup> potentialEpg = DataStoreHelper.readFromDs(LogicalDatastoreType.CONFIGURATION,
170 IidFactory.endpointGroupIid(tenantId, epgId), rwTx);
171 if (!potentialEpg.isPresent()) {
172 boolean isSecGroupCreated = secGrpAware.addNeutronSecurityGroup(secGroup, rwTx);
173 if (!isSecGroupCreated) {
178 List<NeutronSecurityRule> secRules = secGroup.getSecurityRules();
179 if (secRules != null) {
180 for (NeutronSecurityRule secRule : secRules) {
181 secRuleAware.addNeutronSecurityRule(secRule, rwTx);
188 boolean isNeutronPortCreated = addNeutronPort(port, rwTx, epService);
189 if (!isNeutronPortCreated) {
194 DataStoreHelper.submitToDs(rwTx);
197 public static boolean addNeutronPort(NeutronPort port, ReadWriteTransaction rwTx, EndpointService epService) {
198 TenantId tenantId = new TenantId(Utils.normalizeUuid(port.getTenantID()));
199 L2FloodDomainId l2FdId = new L2FloodDomainId(port.getNetworkUUID());
200 ForwardingCtx fwCtx = MappingUtils.createForwardingContext(tenantId, l2FdId, rwTx);
201 boolean isFwCtxValid = validateForwardingCtx(fwCtx);
205 EndpointKey epKey = new EndpointKey(fwCtx.getL2BridgeDomain().getId(), new MacAddress(port.getMacAddress()));
206 addNeutronGbpMapping(port, epKey, rwTx);
209 RegisterEndpointInput registerEpRpcInput = createRegisterEndpointInput(port, fwCtx);
210 RpcResult<Void> rpcResult = epService.registerEndpoint(registerEpRpcInput).get();
211 if (!rpcResult.isSuccessful()) {
212 LOG.warn("Illegal state - RPC registerEndpoint failed. Input of RPC: {}", registerEpRpcInput);
215 } catch (InterruptedException | ExecutionException e) {
216 LOG.error("addNeutronPort failed. {}", port, e);
222 public static boolean addL3EndpointForExternalGateway(TenantId tenantId, L3ContextId l3ContextId,
223 IpAddress ipAddress, NetworkDomainId networkContainment, ReadWriteTransaction rwTx) {
225 EndpointL3Key epL3Key = new EndpointL3Key(ipAddress, l3ContextId);
226 addNeutronExtGwGbpMapping(epL3Key, rwTx);
227 List<EndpointGroupId> epgIds = new ArrayList<>();
228 // each EP has to be in EPG ANY, except dhcp and router
229 epgIds.add(MappingUtils.EPG_EXTERNAL_ID);
230 epgIds.add(Router.EPG_ID);
231 EndpointL3 epL3 = createL3Endpoint(tenantId, epL3Key, epgIds, networkContainment);
232 InstanceIdentifier<EndpointL3> iid_l3 = IidFactory.l3EndpointIid(l3ContextId, ipAddress);
233 rwTx.put(LogicalDatastoreType.OPERATIONAL, iid_l3, epL3, true);
237 private static void addNeutronExtGwGbpMapping(EndpointL3Key epL3Key, ReadWriteTransaction rwTx) {
238 ExternalGatewayAsL3Endpoint externalGatewayL3Endpoint = MappingFactory.createExternalGatewayByL3Endpoint(epL3Key);
239 rwTx.put(LogicalDatastoreType.OPERATIONAL, NeutronGbpIidFactory.externalGatewayAsL3Endpoint(epL3Key.getL3Context(), epL3Key.getIpAddress()),
240 externalGatewayL3Endpoint, true);
243 private static void addNeutronGbpMapping(NeutronPort port, EndpointKey epKey, ReadWriteTransaction rwTx) {
244 UniqueId portId = new UniqueId(port.getID());
245 if (isRouterInterfacePort(port)) {
246 LOG.trace("Adding RouterInterfacePort-Endpoint mapping for port {} and endpoint {}", port.getID(), epKey);
247 EndpointByRouterInterfacePort endpointByPort = MappingFactory.createEndpointByRouterInterfacePort(epKey,
249 rwTx.put(LogicalDatastoreType.OPERATIONAL, NeutronGbpIidFactory.endpointByRouterInterfacePortIid(portId),
250 endpointByPort, true);
251 RouterInterfacePortByEndpoint portByEndpoint = MappingFactory.createRouterInterfacePortByEndpoint(portId,
253 rwTx.put(LogicalDatastoreType.OPERATIONAL,
254 NeutronGbpIidFactory.routerInterfacePortByEndpointIid(epKey.getL2Context(), epKey.getMacAddress()),
255 portByEndpoint, true);
256 } else if (isRouterGatewayPort(port)) {
257 LOG.trace("Adding RouterGatewayPort-Endpoint mapping for port {} and endpoint {}", port.getID(), epKey);
258 EndpointByRouterGatewayPort endpointByPort = MappingFactory.createEndpointByRouterGatewayPort(epKey, portId);
259 rwTx.put(LogicalDatastoreType.OPERATIONAL, NeutronGbpIidFactory.endpointByRouterGatewayPortIid(portId),
260 endpointByPort, true);
261 RouterGatewayPortByEndpoint portByEndpoint = MappingFactory.createRouterGatewayPortByEndpoint(portId, epKey);
262 rwTx.put(LogicalDatastoreType.OPERATIONAL,
263 NeutronGbpIidFactory.routerGatewayPortByEndpointIid(epKey.getL2Context(), epKey.getMacAddress()),
264 portByEndpoint, true);
265 } else if (isFloatingIpPort(port)) {
266 LOG.trace("Adding FloatingIpPort-Endpoint mapping for port {} and endpoint {}", port.getID(), epKey);
267 EndpointByFloatingIpPort endpointByPort = MappingFactory.createEndpointByFloatingIpPort(epKey, portId);
268 rwTx.put(LogicalDatastoreType.OPERATIONAL, NeutronGbpIidFactory.endpointByFloatingIpPortIid(portId),
269 endpointByPort, true);
270 FloatingIpPortByEndpoint portByEndpoint = MappingFactory.createFloatingIpPortByEndpoint(portId, epKey);
271 rwTx.put(LogicalDatastoreType.OPERATIONAL,
272 NeutronGbpIidFactory.floatingIpPortByEndpointIid(epKey.getL2Context(), epKey.getMacAddress()),
273 portByEndpoint, true);
275 LOG.trace("Adding Port-Endpoint mapping for port {} (device owner {}) and endpoint {}", port.getID(),
276 port.getDeviceOwner(), epKey);
277 EndpointByPort endpointByPort = MappingFactory.createEndpointByPort(epKey, portId);
278 rwTx.put(LogicalDatastoreType.OPERATIONAL, NeutronGbpIidFactory.endpointByPortIid(portId), endpointByPort, true);
279 PortByEndpoint portByEndpoint = MappingFactory.createPortByEndpoint(portId, epKey);
280 rwTx.put(LogicalDatastoreType.OPERATIONAL,
281 NeutronGbpIidFactory.portByEndpointIid(epKey.getL2Context(), epKey.getMacAddress()), portByEndpoint, true);
285 public static boolean addL3PrefixEndpoint(L3ContextId l3ContextId, IpPrefix ipPrefix, IpAddress ipAddress, TenantId tenantId,
286 EndpointService epService) {
287 EndpointL3PrefixKey epL3PrefixKey = new EndpointL3PrefixKey( ipPrefix, l3ContextId);
288 EndpointL3Key epL3Key = null;
289 List<EndpointL3Key> l3Gateways = new ArrayList<>();
290 if (ipAddress != null) {
291 epL3Key = new EndpointL3Key(ipAddress, l3ContextId);
292 l3Gateways.add(epL3Key);
295 RegisterL3PrefixEndpointInput registerL3PrefixEpRpcInput = createRegisterL3PrefixEndpointInput(epL3PrefixKey, l3Gateways,tenantId);
297 RpcResult<Void> rpcResult = epService.registerL3PrefixEndpoint(registerL3PrefixEpRpcInput).get();
298 if (!rpcResult.isSuccessful()) {
299 LOG.warn("Illegal state - RPC registerEndpoint failed. Input of RPC: {}", registerL3PrefixEpRpcInput);
302 } catch (InterruptedException | ExecutionException e) {
303 LOG.error("addPort - RPC invocation failed.", e);
310 private static boolean validateForwardingCtx(ForwardingCtx fwCtx) {
311 if (fwCtx.getL2FloodDomain() == null) {
312 LOG.warn("Illegal state - l2-flood-domain does not exist.");
315 if (fwCtx.getL2BridgeDomain() == null) {
316 LOG.warn("Illegal state - l2-bridge-domain does not exist.");
319 if (fwCtx.getL3Context() == null) {
320 LOG.warn("Illegal state - l3-context does not exist.");
327 * @see org.opendaylight.neutron.spi.INeutronPortAware#canUpdatePort(org.opendaylight.neutron.spi.NeutronPort,
328 * org.opendaylight.neutron.spi.NeutronPort)
331 public int canUpdatePort(NeutronPort delta, NeutronPort original) {
332 LOG.trace("canUpdatePort - delta: {} original: {}", delta, original);
333 if (delta.getFixedIPs() == null || delta.getFixedIPs().isEmpty()) {
334 return StatusCode.OK;
336 // TODO Li msunal this has to be rewrite when OFOverlay renderer will support l3-endpoints.
337 List<Neutron_IPs> fixedIPs = delta.getFixedIPs();
338 if (fixedIPs != null && fixedIPs.size() > 1) {
339 LOG.warn("Neutron mapper does not support multiple IPs on the same port.");
340 return StatusCode.BAD_REQUEST;
342 return StatusCode.OK;
346 * @see org.opendaylight.neutron.spi.INeutronPortAware#neutronPortUpdated(org.opendaylight.neutron.spi.NeutronPort)
349 public void neutronPortUpdated(NeutronPort port) {
350 LOG.trace("neutronPortUpdated - {}", port);
351 if (isRouterInterfacePort(port)) {
352 LOG.trace("Port is router interface - {} does nothing. {} handles router iface.",
353 NeutronPortAware.class.getSimpleName(), NeutronRouterAware.class.getSimpleName());
356 if (isRouterGatewayPort(port)) {
357 LOG.trace("Port is router gateway - {}", port.getID());
360 if (isFloatingIpPort(port)) {
361 LOG.trace("Port is floating ip - {}", port.getID());
364 if (Strings.isNullOrEmpty(port.getTenantID())) {
365 LOG.trace("REMOVE ME: Tenant is null - {}", port.getID());
369 ReadOnlyTransaction rTx = dataProvider.newReadOnlyTransaction();
370 TenantId tenantId = new TenantId(Utils.normalizeUuid(port.getTenantID()));
371 MacAddress macAddress = new MacAddress(port.getMacAddress());
372 L2FloodDomainId l2FdId = new L2FloodDomainId(port.getNetworkUUID());
373 ForwardingCtx fwCtx = MappingUtils.createForwardingContext(tenantId, l2FdId, rTx);
374 boolean isFwCtxValid = validateForwardingCtx(fwCtx);
380 Optional<Endpoint> potentionalEp = DataStoreHelper.readFromDs(LogicalDatastoreType.OPERATIONAL,
381 IidFactory.endpointIid(fwCtx.getL2BridgeDomain().getId(), macAddress), rTx);
382 if (!potentionalEp.isPresent()) {
383 LOG.warn("Illegal state - endpoint {} does not exist.", new EndpointKey(fwCtx.getL2BridgeDomain().getId(),
389 Endpoint ep = potentionalEp.get();
390 if (isEpIpDifferentThanPortFixedIp(ep, port) || isEpgDifferentThanSecGrp(ep, port)) {
391 UnregisterEndpointInput unregisterEpRpcInput = createUnregisterEndpointInput(ep);
392 RegisterEndpointInput registerEpRpcInput = createRegisterEndpointInput(port, fwCtx);
394 RpcResult<Void> rpcResult = epService.unregisterEndpoint(unregisterEpRpcInput).get();
395 if (!rpcResult.isSuccessful()) {
396 LOG.warn("Illegal state - RPC unregisterEndpoint failed. Input of RPC: {}", unregisterEpRpcInput);
400 rpcResult = epService.registerEndpoint(registerEpRpcInput).get();
401 if (!rpcResult.isSuccessful()) {
402 LOG.warn("Illegal state - RPC registerEndpoint failed. Input of RPC: {}", registerEpRpcInput);
406 } catch (InterruptedException | ExecutionException e) {
407 LOG.error("addPort - RPC invocation failed.", e);
415 private boolean isEpIpDifferentThanPortFixedIp(Endpoint ep, NeutronPort port) {
416 List<L3Address> l3Addresses = ep.getL3Address();
417 List<Neutron_IPs> fixedIPs = port.getFixedIPs();
418 if ((l3Addresses == null || l3Addresses.isEmpty()) && (fixedIPs == null || fixedIPs.isEmpty())) {
421 if (l3Addresses != null && !l3Addresses.isEmpty() && fixedIPs != null && !fixedIPs.isEmpty()) {
422 if (fixedIPs.get(0).getIpAddress().equals(Utils.getStringIpAddress(l3Addresses.get(0).getIpAddress()))) {
429 private boolean isEpgDifferentThanSecGrp(Endpoint ep, NeutronPort port) {
430 List<EndpointGroupId> epgIds = ep.getEndpointGroups();
431 List<NeutronSecurityGroup> secGroups = port.getSecurityGroups();
432 if ((epgIds == null || epgIds.isEmpty()) && (secGroups == null || secGroups.isEmpty())) {
435 if (epgIds != null && !epgIds.isEmpty() && secGroups != null && !secGroups.isEmpty()) {
436 if (epgIds.size() != secGroups.size()) {
439 Collection<EndpointGroupId> epgIdsFromSecGroups = Collections2.transform(secGroups,
440 new Function<NeutronSecurityGroup, EndpointGroupId>() {
443 public EndpointGroupId apply(NeutronSecurityGroup input) {
444 return new EndpointGroupId(input.getSecurityGroupUUID());
447 // order independent equals
448 Set<EndpointGroupId> one = new HashSet<>(epgIds);
449 Set<EndpointGroupId> two = new HashSet<>(epgIdsFromSecGroups);
450 if (one.equals(two)) {
458 * @see org.opendaylight.neutron.spi.INeutronPortAware#canDeletePort(org.opendaylight.neutron.spi.NeutronPort)
461 public int canDeletePort(NeutronPort port) {
462 LOG.trace("canDeletePort - {}", port);
463 // nothing to consider
464 return StatusCode.OK;
468 * @see org.opendaylight.neutron.spi.INeutronPortAware#neutronPortDeleted(org.opendaylight.neutron.spi.NeutronPort)
471 public void neutronPortDeleted(NeutronPort port) {
472 LOG.trace("neutronPortDeleted - {}", port);
473 if (isRouterInterfacePort(port)) {
474 LOG.trace("Port is router interface - {} does nothing. {} handles router iface.",
475 NeutronPortAware.class.getSimpleName(), NeutronRouterAware.class.getSimpleName());
478 if (isRouterGatewayPort(port)) {
479 LOG.trace("Port is router gateway - {} does nothing. {} handles router iface.",
480 NeutronPortAware.class.getSimpleName(), NeutronRouterAware.class.getSimpleName());
483 if (isFloatingIpPort(port)) {
484 LOG.trace("Port is floating ip - {} device id - {}", port.getID(), port.getDeviceID());
485 floatingIpPortByDeviceId.remove(port.getDeviceID());
487 ReadWriteTransaction rwTx = dataProvider.newReadWriteTransaction();
488 TenantId tenantId = new TenantId(Utils.normalizeUuid(port.getTenantID()));
489 L2FloodDomainId l2FdId = new L2FloodDomainId(port.getNetworkUUID());
490 ForwardingCtx fwCtx = MappingUtils.createForwardingContext(tenantId, l2FdId, rwTx);
491 boolean isFwCtxValid = validateForwardingCtx(fwCtx);
497 UnregisterEndpointInput unregisterEpRpcInput = createUnregisterEndpointInput(port, fwCtx);
498 boolean isEndpointUnregistered = false;
500 isEndpointUnregistered = epService.unregisterEndpoint(unregisterEpRpcInput).get().isSuccessful();
501 } catch (InterruptedException | ExecutionException e) {
502 LOG.error("unregisterEndpoint - RPC invocation failed.", e);
504 if (isEndpointUnregistered) {
505 EndpointKey epKey = new EndpointKey(fwCtx.getL2BridgeDomain().getId(), new MacAddress(port.getMacAddress()));
506 deleteNeutronGbpMapping(port, epKey, rwTx);
507 DataStoreHelper.submitToDs(rwTx);
509 LOG.warn("Illegal state - RPC unregisterEndpoint failed. Input of RPC: {}", unregisterEpRpcInput);
514 private static void deleteNeutronGbpMapping(NeutronPort port, EndpointKey epKey, ReadWriteTransaction rwTx) {
515 UniqueId portId = new UniqueId(port.getID());
516 if (isRouterInterfacePort(port)) {
517 LOG.trace("Adding RouterInterfacePort-Endpoint mapping for port {} and endpoint {}", port.getID(), epKey);
518 DataStoreHelper.removeIfExists(LogicalDatastoreType.OPERATIONAL,
519 NeutronGbpIidFactory.endpointByRouterInterfacePortIid(portId), rwTx);
520 DataStoreHelper.removeIfExists(LogicalDatastoreType.OPERATIONAL,
521 NeutronGbpIidFactory.routerInterfacePortByEndpointIid(epKey.getL2Context(), epKey.getMacAddress()), rwTx);
522 } else if (isRouterGatewayPort(port)) {
523 LOG.trace("Adding RouterGatewayPort-Endpoint mapping for port {} and endpoint {}", port.getID(), epKey);
524 DataStoreHelper.removeIfExists(LogicalDatastoreType.OPERATIONAL,
525 NeutronGbpIidFactory.endpointByRouterGatewayPortIid(portId), rwTx);
526 DataStoreHelper.removeIfExists(LogicalDatastoreType.OPERATIONAL,
527 NeutronGbpIidFactory.routerGatewayPortByEndpointIid(epKey.getL2Context(), epKey.getMacAddress()), rwTx);
528 } else if (isFloatingIpPort(port)) {
529 LOG.trace("Adding FloatingIpPort-Endpoint mapping for port {} and endpoint {}", port.getID(), epKey);
530 DataStoreHelper.removeIfExists(LogicalDatastoreType.OPERATIONAL,
531 NeutronGbpIidFactory.endpointByFloatingIpPortIid(portId), rwTx);
532 DataStoreHelper.removeIfExists(LogicalDatastoreType.OPERATIONAL,
533 NeutronGbpIidFactory.floatingIpPortByEndpointIid(epKey.getL2Context(), epKey.getMacAddress()), rwTx);
535 LOG.trace("Adding Port-Endpoint mapping for port {} (device owner {}) and endpoint {}", port.getID(),
536 port.getDeviceOwner(), epKey);
537 DataStoreHelper.removeIfExists(LogicalDatastoreType.OPERATIONAL, NeutronGbpIidFactory.endpointByPortIid(portId), rwTx);
538 DataStoreHelper.removeIfExists(LogicalDatastoreType.OPERATIONAL,
539 NeutronGbpIidFactory.portByEndpointIid(epKey.getL2Context(), epKey.getMacAddress()), rwTx);
543 private static RegisterL3PrefixEndpointInput createRegisterL3PrefixEndpointInput(EndpointL3PrefixKey key, List<EndpointL3Key> endpointL3Keys, TenantId tenantId) {
544 List<EndpointGroupId> epgIds = new ArrayList<>();
545 List<EndpointL3Gateways> l3Gateways = new ArrayList<EndpointL3Gateways>();
546 for (EndpointL3Key epL3Key : endpointL3Keys) {
547 EndpointL3Gateways l3Gateway = new EndpointL3GatewaysBuilder().setIpAddress(epL3Key.getIpAddress())
548 .setL3Context(epL3Key.getL3Context())
550 l3Gateways.add(l3Gateway);
552 RegisterL3PrefixEndpointInputBuilder inputBuilder = new RegisterL3PrefixEndpointInputBuilder()
553 .setL3Context(key.getL3Context())
554 .setIpPrefix(key.getIpPrefix())
555 .setEndpointGroups(epgIds)
557 .setEndpointL3Gateways(l3Gateways)
558 .setTimestamp(System.currentTimeMillis());
559 return inputBuilder.build();
562 private static EndpointL3 createL3Endpoint(TenantId tenantId, EndpointL3Key epL3Key,
563 List<EndpointGroupId> epgIds, NetworkDomainId containment) {
565 EndpointL3Builder epL3Builder = new EndpointL3Builder()
567 .setNetworkContainment(containment)
568 .setIpAddress(epL3Key.getIpAddress())
569 .setL3Context(epL3Key.getL3Context())
570 .setEndpointGroups(epgIds)
571 .setTimestamp(System.currentTimeMillis());
573 return epL3Builder.build();
576 private static RegisterEndpointInput createRegisterEndpointInput(NeutronPort port, ForwardingCtx fwCtx) {
577 List<EndpointGroupId> epgIds = new ArrayList<>();
578 if (isDhcpPort(port)) {
579 epgIds.add(NetworkService.EPG_ID);
582 List<NeutronSecurityGroup> securityGroups = port.getSecurityGroups();
583 if ((securityGroups == null || securityGroups.isEmpty())) {
584 if (isFloatingIpPort(port)) {
585 epgIds.add(MappingUtils.EPG_EXTERNAL_ID);
586 } else if (!isDhcpPort(port)) {
588 "Port {} does not contain any security group. The port should belong to 'default' security group at least.",
592 for (NeutronSecurityGroup secGrp : securityGroups) {
593 epgIds.add(new EndpointGroupId(secGrp.getSecurityGroupUUID()));
595 epgIds.add(NetworkClient.EPG_ID);
597 LocationType locationType = LocationType.Internal;
598 if(isRouterGatewayPort(port)) {
599 locationType = LocationType.External;
601 RegisterEndpointInputBuilder inputBuilder = new RegisterEndpointInputBuilder().setL2Context(
602 fwCtx.getL2BridgeDomain().getId())
603 .setMacAddress(new MacAddress(port.getMacAddress()))
604 .setTenant(new TenantId(Utils.normalizeUuid(port.getTenantID())))
605 .setEndpointGroups(epgIds)
606 .addAugmentation(OfOverlayContextInput.class,
607 new OfOverlayContextInputBuilder()
608 .setPortName(createTapPortName(port))
609 .setLocationType(locationType)
611 .setTimestamp(System.currentTimeMillis());
612 List<Neutron_IPs> fixedIPs = port.getFixedIPs();
613 // TODO Li msunal this getting of just first IP has to be rewrite when OFOverlay renderer
614 // will support l3-endpoints. Then we will register L2 and L3 endpoints separately.
615 Neutron_IPs firstIp = MappingUtils.getFirstIp(fixedIPs);
616 if (firstIp != null) {
617 inputBuilder.setNetworkContainment(new SubnetId(firstIp.getSubnetUUID()));
618 L3Address l3Address = new L3AddressBuilder().setIpAddress(Utils.createIpAddress(firstIp.getIpAddress()))
619 .setL3Context(fwCtx.getL3Context().getId())
621 inputBuilder.setL3Address(ImmutableList.of(l3Address));
623 if (!Strings.isNullOrEmpty(port.getName())) {
626 return inputBuilder.build();
629 private static Name createTapPortName(NeutronPort port) {
630 return new Name("tap" + port.getID().substring(0, 11));
633 private static boolean isDhcpPort(NeutronPort port) {
634 return DEVICE_OWNER_DHCP.equals(port.getDeviceOwner());
637 private static boolean isRouterInterfacePort(NeutronPort port) {
638 return DEVICE_OWNER_ROUTER_IFACE.equals(port.getDeviceOwner());
641 private static boolean isRouterGatewayPort(NeutronPort port) {
642 return DEVICE_OWNER_ROUTER_GATEWAY.equals(port.getDeviceOwner());
645 private static boolean isFloatingIpPort(NeutronPort port) {
646 return DEVICE_OWNER_FLOATING_IP.equals(port.getDeviceOwner());
649 private UnregisterEndpointInput createUnregisterEndpointInput(Endpoint ep) {
650 UnregisterEndpointInputBuilder inputBuilder = new UnregisterEndpointInputBuilder();
651 L2 l2Ep = new L2Builder().setL2Context(ep.getL2Context()).setMacAddress(ep.getMacAddress()).build();
652 inputBuilder.setL2(ImmutableList.of(l2Ep));
653 // TODO Li msunal this has to be rewrite when OFOverlay renderer will support l3-endpoints.
654 // Endpoint probably will not have l3-addresses anymore, because L2 and L3 endpoints should
655 // be registered separately.
656 if (ep.getL3Address() != null && !ep.getL3Address().isEmpty()) {
657 List<L3> l3Eps = new ArrayList<>();
658 for (L3Address ip : ep.getL3Address()) {
659 l3Eps.add(new L3Builder().setL3Context(ip.getL3Context()).setIpAddress(ip.getIpAddress()).build());
661 inputBuilder.setL3(l3Eps);
663 return inputBuilder.build();
666 private UnregisterEndpointInput createUnregisterEndpointInput(NeutronPort port, ForwardingCtx fwCtx) {
667 UnregisterEndpointInputBuilder inputBuilder = new UnregisterEndpointInputBuilder();
668 L2 l2Ep = new L2Builder().setL2Context(fwCtx.getL2BridgeDomain().getId())
669 .setMacAddress(new MacAddress(port.getMacAddress()))
671 inputBuilder.setL2(ImmutableList.of(l2Ep));
672 // TODO Li msunal this has to be rewrite when OFOverlay renderer will support l3-endpoints.
673 // Endpoint probably will not have l3-addresses anymore, because L2 and L3 endpoints should
674 // be registered separately.
675 if (port.getFixedIPs() != null && !port.getFixedIPs().isEmpty()) {
676 inputBuilder.setL3(createL3s(port.getFixedIPs(), fwCtx.getL3Context().getId()));
678 return inputBuilder.build();
681 private List<L3> createL3s(List<Neutron_IPs> neutronIps, L3ContextId l3ContextId) {
682 List<L3> l3s = new ArrayList<>();
683 for (Neutron_IPs fixedIp : neutronIps) {
684 String ip = fixedIp.getIpAddress();
685 L3 l3 = new L3Builder().setIpAddress(Utils.createIpAddress(ip)).setL3Context(l3ContextId).build();
691 public static UniqueId getFloatingIpPortIdByDeviceId(String deviceId) {
692 return floatingIpPortByDeviceId.get(deviceId);