adapters/mso-openstack-adapters/src/main/java/org/onap/so/heatbridge/HeatBridgeImpl.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 - 2019 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 /*
  22  * Copyright (C) 2018 Bell Canada. All rights reserved.
  23  *
  24  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
  25  * the License. You may obtain a copy of the License at
  26  *
  27  * http://www.apache.org/licenses/LICENSE-2.0
  28  *
  29  * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
  30  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  31  * specific language governing permissions and limitations under the License.
  32  */
  33 package org.onap.so.heatbridge;
  34
  35 import java.util.HashMap;
  36 import java.util.List;
  37 import java.util.Map;
  38 import java.util.Objects;
  39 import java.util.Optional;
  40 import java.util.concurrent.ConcurrentHashMap;
  41 import java.util.function.Function;
  42 import java.util.function.Predicate;
  43 import java.util.stream.Collectors;
  44 import javax.annotation.Nonnull;
  45 import javax.ws.rs.NotFoundException;
  46 import javax.ws.rs.WebApplicationException;
  47 import org.apache.commons.collections.CollectionUtils;
  48 import org.apache.commons.validator.routines.InetAddressValidator;
  49 import org.onap.aai.domain.yang.Flavor;
  50 import org.onap.aai.domain.yang.Image;
  51 import org.onap.aai.domain.yang.L3InterfaceIpv4AddressList;
  52 import org.onap.aai.domain.yang.LInterface;
  53 import org.onap.aai.domain.yang.PInterface;
  54 import org.onap.aai.domain.yang.Pserver;
  55 import org.onap.aai.domain.yang.SriovPf;
  56 import org.onap.aai.domain.yang.SriovPfs;
  57 import org.onap.aai.domain.yang.SriovVf;
  58 import org.onap.aai.domain.yang.SriovVfs;
  59 import org.onap.aai.domain.yang.VfModule;
  60 import org.onap.aai.domain.yang.Vlan;
  61 import org.onap.aai.domain.yang.Vlans;
  62 import org.onap.aai.domain.yang.Vserver;
  63 import org.onap.aaiclient.client.aai.AAIObjectType;
  64 import org.onap.aaiclient.client.aai.AAIResourcesClient;
  65 import org.onap.aaiclient.client.aai.AAISingleTransactionClient;
  66 import org.onap.aaiclient.client.aai.entities.AAIResultWrapper;
  67 import org.onap.aaiclient.client.aai.entities.Relationships;
  68 import org.onap.aaiclient.client.aai.entities.uri.AAIResourceUri;
  69 import org.onap.aaiclient.client.aai.entities.uri.AAIUriFactory;
  70 import org.onap.aaiclient.client.generated.fluentbuilders.AAIFluentTypeBuilder;
  71 import org.onap.aaiclient.client.graphinventory.entities.uri.Depth;
  72 import org.onap.aaiclient.client.graphinventory.exceptions.BulkProcessFailed;
  73 import org.onap.logging.filter.base.ErrorCode;
  74 import org.onap.so.db.catalog.beans.CloudIdentity;
  75 import org.onap.so.db.catalog.beans.ServerType;
  76 import org.onap.so.heatbridge.constants.HeatBridgeConstants;
  77 import org.onap.so.heatbridge.factory.MsoCloudClientFactoryImpl;
  78 import org.onap.so.heatbridge.helpers.AaiHelper;
  79 import org.onap.so.heatbridge.openstack.api.OpenstackClient;
  80 import org.onap.so.heatbridge.openstack.factory.OpenstackClientFactoryImpl;
  81 import org.onap.so.heatbridge.utils.HeatBridgeUtils;
  82 import org.onap.so.logger.LoggingAnchor;
  83 import org.onap.so.logger.MessageEnum;
  84 import org.onap.so.spring.SpringContextHelper;
  85 import org.openstack4j.model.compute.Server;
  86 import org.openstack4j.model.heat.Resource;
  87 import org.openstack4j.model.network.IP;
  88 import org.openstack4j.model.network.Network;
  89 import org.openstack4j.model.network.NetworkType;
  90 import org.openstack4j.model.network.Port;
  91 import org.openstack4j.model.network.Subnet;
  92 import org.slf4j.Logger;
  93 import org.slf4j.LoggerFactory;
  94 import org.springframework.core.env.Environment;
  95 import com.google.common.base.Preconditions;
  96 import com.google.common.base.Strings;
  97 import com.google.common.collect.ImmutableMap;
  98 import inet.ipaddr.IPAddressString;
  99
 100 /**
 101  * This class provides an implementation of {@link HeatBridgeApi}
 102  */
 103 public class HeatBridgeImpl implements HeatBridgeApi {
 104
 105     private static final Logger logger = LoggerFactory.getLogger(HeatBridgeImpl.class);
 106     private static final String ERR_MSG_NULL_OS_CLIENT =
 107             "Initialization error: Null openstack client. Authenticate with Keystone first.";
 108     private static final String OOB_MGT_NETWORK_IDENTIFIER = "Management";
 109     private OpenstackClient osClient;
 110     private AAIResourcesClient resourcesClient;
 111     private AAISingleTransactionClient transaction;
 112     private String cloudOwner;
 113     private String cloudRegionId;
 114     private String regionId;
 115     private String tenantId;
 116     private AaiHelper aaiHelper = new AaiHelper();
 117     private CloudIdentity cloudIdentity;
 118     private Environment env;
 119
 120
 121     public HeatBridgeImpl(AAIResourcesClient resourcesClient, final CloudIdentity cloudIdentity,
 122             @Nonnull final String cloudOwner, @Nonnull final String cloudRegionId, @Nonnull final String regionId,
 123             @Nonnull final String tenantId) {
 124         Objects.requireNonNull(cloudOwner, "Null cloud-owner value!");
 125         Objects.requireNonNull(cloudRegionId, "Null cloud-region identifier!");
 126         Objects.requireNonNull(tenantId, "Null tenant identifier!");
 127         Objects.requireNonNull(regionId, "Null regionId identifier!");
 128
 129         this.cloudIdentity = cloudIdentity;
 130         this.cloudOwner = cloudOwner;
 131         this.cloudRegionId = cloudRegionId;
 132         this.regionId = regionId;
 133         this.tenantId = tenantId;
 134         this.resourcesClient = resourcesClient;
 135         if (resourcesClient != null)
 136             this.transaction = resourcesClient.beginSingleTransaction();
 137         if (SpringContextHelper.getAppContext() != null)
 138             this.env = SpringContextHelper.getAppContext().getEnvironment();
 139     }
 140
 141     public HeatBridgeImpl() {
 142         this.resourcesClient = new AAIResourcesClient();
 143         this.transaction = resourcesClient.beginSingleTransaction();
 144     }
 145
 146     @Override
 147     public OpenstackClient authenticate() throws HeatBridgeException {
 148         String keystoneVersion = "";
 149         if (ServerType.KEYSTONE.equals(cloudIdentity.getIdentityServerType()))
 150             keystoneVersion = "v2.0";
 151         else if (ServerType.KEYSTONE_V3.equals(cloudIdentity.getIdentityServerType())) {
 152             keystoneVersion = "v3";
 153         } else {
 154             keystoneVersion = "UNKNOWN";
 155         }
 156         logger.trace("Keystone Version: {} ", keystoneVersion);
 157         this.osClient = new MsoCloudClientFactoryImpl(new OpenstackClientFactoryImpl()).getOpenstackClient(
 158                 cloudIdentity.getIdentityUrl(), cloudIdentity.getMsoId(), cloudIdentity.getMsoPass(), regionId,
 159                 tenantId, keystoneVersion, cloudIdentity.getUserDomainName(), cloudIdentity.getProjectDomainName());
 160         logger.trace("Successfully authenticated with keystone for tenant: {} and region: {}", tenantId, regionId);
 161         return osClient;
 162     }
 163
 164     @Override
 165     public List<Resource> queryNestedHeatStackResources(final String heatStackId) {
 166         Objects.requireNonNull(osClient, ERR_MSG_NULL_OS_CLIENT);
 167         Preconditions.checkState(!Strings.isNullOrEmpty(heatStackId), "Invalid heatStackId!");
 168         List<Resource> stackBasedResources =
 169                 osClient.getStackBasedResources(heatStackId, HeatBridgeConstants.OS_DEFAULT_HEAT_NESTING);
 170         logger.debug(stackBasedResources.size() + " heat stack resources are extracted for stack: " + heatStackId);
 171         return stackBasedResources;
 172     }
 173
 174     @Override
 175     public List<String> extractStackResourceIdsByResourceType(final List<Resource> stackResources,
 176             final String resourceType) {
 177         return stackResources.stream().filter(stackResource -> stackResource.getType().equals(resourceType))
 178                 .map(Resource::getPhysicalResourceId).collect(Collectors.toList());
 179     }
 180
 181     @Override
 182     public List<String> extractNetworkIds(final List<String> networkNameList) {
 183         Objects.requireNonNull(osClient, ERR_MSG_NULL_OS_CLIENT);
 184         return networkNameList.stream()
 185                 .map(netName -> osClient
 186                         .listNetworksByFilter(ImmutableMap.of(HeatBridgeConstants.OS_NAME_KEY, netName)))
 187                 .filter(nets -> nets != null && nets.size() == 1) // extract network-id only if network-name is unique
 188                 .map(nets -> nets.get(0).getId()).collect(Collectors.toList());
 189     }
 190
 191     @Override
 192     public List<Server> getAllOpenstackServers(final List<Resource> stackResources) {
 193         Objects.requireNonNull(osClient, ERR_MSG_NULL_OS_CLIENT);
 194         // Filter Openstack Compute resources
 195         List<String> serverIds =
 196                 extractStackResourceIdsByResourceType(stackResources, HeatBridgeConstants.OS_SERVER_RESOURCE_TYPE);
 197         return serverIds.stream().map(serverId -> osClient.getServerById(serverId)).collect(Collectors.toList());
 198     }
 199
 200     @Override
 201     public List<org.openstack4j.model.compute.Image> extractOpenstackImagesFromServers(final List<Server> servers) {
 202         Objects.requireNonNull(osClient, ERR_MSG_NULL_OS_CLIENT);
 203         return servers.stream().map(Server::getImage)
 204                 .filter(distinctByProperty(org.openstack4j.model.compute.Image::getId)).collect(Collectors.toList());
 205     }
 206
 207     @Override
 208     public List<org.openstack4j.model.compute.Flavor> extractOpenstackFlavorsFromServers(final List<Server> servers) {
 209         Objects.requireNonNull(osClient, ERR_MSG_NULL_OS_CLIENT);
 210         return servers.stream().map(Server::getFlavor)
 211                 .filter(distinctByProperty(org.openstack4j.model.compute.Flavor::getId)).collect(Collectors.toList());
 212     }
 213
 214     @Override
 215     public void buildAddImagesToAaiAction(final List<org.openstack4j.model.compute.Image> images)
 216             throws HeatBridgeException {
 217         for (org.openstack4j.model.compute.Image image : images) {
 218             Image aaiImage = aaiHelper.buildImage(image);
 219             try {
 220                 AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.IMAGE, cloudOwner, cloudRegionId,
 221                         aaiImage.getImageId());
 222                 if (!resourcesClient.exists(uri)) {
 223                     transaction.create(uri, aaiImage);
 224                     logger.debug("Queuing AAI command to add image: " + aaiImage.getImageId());
 225                 } else {
 226                     logger.debug("Nothing to add since image: " + aaiImage.getImageId() + "already exists in AAI.");
 227                 }
 228             } catch (WebApplicationException e) {
 229                 throw new HeatBridgeException(
 230                         "Failed to update image to AAI: " + aaiImage.getImageId() + ". Error" + " cause: " + e, e);
 231             }
 232         }
 233     }
 234
 235     @Override
 236     public void buildAddFlavorsToAaiAction(final List<org.openstack4j.model.compute.Flavor> flavors)
 237             throws HeatBridgeException {
 238         for (org.openstack4j.model.compute.Flavor flavor : flavors) {
 239             Flavor aaiFlavor = aaiHelper.buildFlavor(flavor);
 240             try {
 241                 AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.FLAVOR, cloudOwner, cloudRegionId,
 242                         aaiFlavor.getFlavorId());
 243                 transaction.createIfNotExists(uri, Optional.of(aaiFlavor));
 244             } catch (WebApplicationException e) {
 245                 throw new HeatBridgeException(
 246                         "Failed to update flavor to AAI: " + aaiFlavor.getFlavorId() + ". Error" + " cause: " + e, e);
 247             }
 248         }
 249     }
 250
 251     @Override
 252     public void buildAddVserversToAaiAction(final String genericVnfId, final String vfModuleId,
 253             final List<Server> servers) {
 254         servers.forEach(server -> {
 255             Vserver vserver = aaiHelper.buildVserver(server.getId(), server);
 256
 257             // Build vserver relationships to: image, flavor, pserver, vf-module
 258             vserver.setRelationshipList(
 259                     aaiHelper.getVserverRelationshipList(cloudOwner, cloudRegionId, genericVnfId, vfModuleId, server));
 260             transaction.createIfNotExists(AAIUriFactory.createResourceUri(AAIObjectType.VSERVER, cloudOwner,
 261                     cloudRegionId, tenantId, vserver.getVserverId()), Optional.of(vserver));
 262         });
 263     }
 264
 265     @Override
 266     public void buildAddVserverLInterfacesToAaiAction(final List<Resource> stackResources,
 267             final List<String> oobMgtNetIds, String cloudOwner) {
 268         Objects.requireNonNull(osClient, ERR_MSG_NULL_OS_CLIENT);
 269         List<String> portIds =
 270                 extractStackResourceIdsByResourceType(stackResources, HeatBridgeConstants.OS_PORT_RESOURCE_TYPE);
 271         for (String portId : portIds) {
 272             Port port = osClient.getPortById(portId);
 273             Network network = osClient.getNetworkById(port.getNetworkId());
 274             LInterface lIf = new LInterface();
 275             lIf.setInterfaceId(port.getId());
 276             lIf.setInterfaceName(port.getName());
 277             lIf.setMacaddr(port.getMacAddress());
 278             lIf.setNetworkName(network.getName());
 279             lIf.setIsPortMirrored(false);
 280             lIf.setIsIpUnnumbered(false);
 281             lIf.setInMaint(false);
 282             if (oobMgtNetIds != null && oobMgtNetIds.contains(port.getNetworkId())) {
 283                 lIf.setInterfaceRole(OOB_MGT_NETWORK_IDENTIFIER);
 284             } else {
 285                 lIf.setInterfaceRole(port.getvNicType());
 286             }
 287             boolean isL2Multicast = false;
 288             if (port.getProfile().get("trusted") != null) {
 289                 String trusted = port.getProfile().get("trusted").toString();
 290                 if (Boolean.parseBoolean(trusted)) {
 291                     isL2Multicast = true;
 292                 }
 293             }
 294             lIf.setL2Multicasting(isL2Multicast);
 295
 296             transaction.createIfNotExists(AAIUriFactory.createResourceUri(AAIObjectType.L_INTERFACE, cloudOwner,
 297                     cloudRegionId, tenantId, port.getDeviceId(), lIf.getInterfaceName()), Optional.of(lIf));
 298
 299             updateLInterfaceIps(port, lIf);
 300             if (cloudOwner.equals(env.getProperty("mso.cloudOwner.included", ""))) {
 301                 updateLInterfaceVlan(port, lIf);
 302             }
 303
 304             updateSriovPfToPserver(port, lIf);
 305         }
 306     }
 307
 308     @Override
 309     public void createPserversAndPinterfacesIfNotPresentInAai(final List<Resource> stackResources)
 310             throws HeatBridgeException {
 311         if (stackResources == null) {
 312             return;
 313         }
 314         Map<String, Pserver> serverHostnames = getPserverMapping(stackResources);
 315         createPServerIfNotExists(serverHostnames);
 316         List<String> portIds =
 317                 extractStackResourceIdsByResourceType(stackResources, HeatBridgeConstants.OS_PORT_RESOURCE_TYPE);
 318         for (String portId : portIds) {
 319             Port port = osClient.getPortById(portId);
 320             if (port.getvNicType().equalsIgnoreCase(HeatBridgeConstants.OS_SRIOV_PORT_TYPE)) {
 321                 createPServerPInterfaceIfNotExists(serverHostnames.get(port.getHostId()).getHostname(),
 322                         aaiHelper.buildPInterface(port));
 323             }
 324         }
 325     }
 326
 327     private Map<String, Pserver> getPserverMapping(final List<Resource> stackResources) {
 328         List<Server> osServers = getAllOpenstackServers(stackResources);
 329         Map<String, Pserver> pserverMap = new HashMap<>();
 330         if (osServers != null) {
 331             for (Server server : osServers) {
 332                 Pserver pserver = aaiHelper.buildPserver(server);
 333                 if (pserver != null) {
 334                     pserverMap.put(server.getHost(), pserver);
 335                 }
 336             }
 337         }
 338         return pserverMap;
 339     }
 340
 341     private void createPServerIfNotExists(Map<String, Pserver> serverHostnames) {
 342         for (Pserver pserver : serverHostnames.values()) {
 343             AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.PSERVER, pserver.getHostname());
 344             resourcesClient.createIfNotExists(uri, Optional.of(pserver));
 345         }
 346     }
 347
 348     private void createPServerPInterfaceIfNotExists(String pserverHostname, PInterface pInterface) {
 349         AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.P_INTERFACE, pserverHostname,
 350                 pInterface.getInterfaceName());
 351         resourcesClient.createIfNotExists(uri, Optional.of(pInterface));
 352     }
 353
 354     private void updateLInterfaceVlan(final Port port, final LInterface lIf) {
 355         Vlan vlan = new Vlan();
 356         Network network = osClient.getNetworkById(port.getNetworkId());
 357         if (network.getNetworkType() != null && network.getNetworkType().equals(NetworkType.VLAN)) {
 358             vlan.setVlanInterface(port.getName() + network.getProviderSegID());
 359             vlan.setVlanIdOuter(Long.parseLong(network.getProviderSegID()));
 360             vlan.setVlanIdInner(0L);
 361             vlan.setInMaint(false);
 362             vlan.setIsIpUnnumbered(false);
 363             vlan.setIsPrivate(false);
 364
 365             transaction
 366                     .createIfNotExists(
 367                             AAIUriFactory.createResourceUri(AAIFluentTypeBuilder.cloudInfrastructure()
 368                                     .cloudRegion(cloudOwner, cloudRegionId).tenant(tenantId).vserver(port.getDeviceId())
 369                                     .lInterface(lIf.getInterfaceName()).vlan(vlan.getVlanInterface())),
 370                             Optional.of(vlan));
 371         }
 372
 373         if (port.getvNicType() != null && port.getvNicType().equalsIgnoreCase(HeatBridgeConstants.OS_SRIOV_PORT_TYPE)) {
 374             SriovVf sriovVf = new SriovVf();
 375             sriovVf.setPciId(port.getProfile().get(HeatBridgeConstants.OS_PCI_SLOT_KEY).toString());
 376             sriovVf.setNeutronNetworkId(port.getNetworkId());
 377             sriovVf.setVfVlanFilter("0");
 378             sriovVf.setVfVlanAntiSpoofCheck(false);
 379             sriovVf.setVfMacAntiSpoofCheck(false);
 380
 381             transaction
 382                     .createIfNotExists(
 383                             AAIUriFactory.createResourceUri(AAIFluentTypeBuilder.cloudInfrastructure()
 384                                     .cloudRegion(cloudOwner, cloudRegionId).tenant(tenantId).vserver(port.getDeviceId())
 385                                     .lInterface(lIf.getInterfaceName()).sriovVf(sriovVf.getPciId())),
 386                             Optional.of(sriovVf));
 387         }
 388     }
 389
 390     /**
 391      * Needs to be corrected according to the specification that is in draft If pserver/p-interface does not have a
 392      * SRIOV-PF object matching the PCI-ID of the Openstack port object, then create it in AAI. Openstack SRIOV Port
 393      * object has pci-id (to match sriov-pf on pserver/p-interface), physical-network ID (that matches the p-interface
 394      * name).
 395      *
 396      * @param port Openstack port object
 397      * @param lIf AAI l-interface object
 398      */
 399     private void updateSriovPfToPserver(final Port port, final LInterface lIf) {
 400         if (port.getvNicType().equalsIgnoreCase(HeatBridgeConstants.OS_SRIOV_PORT_TYPE)) {
 401             if (port.getProfile() == null || Strings
 402                     .isNullOrEmpty(port.getProfile().get(HeatBridgeConstants.OS_PHYSICAL_NETWORK_KEY).toString())) {
 403                 logger.debug("The SRIOV port:" + port.getName() + " is missing physical-network-id, cannot update "
 404                         + "sriov-pf object for host pserver: " + port.getHostId());
 405                 return;
 406             }
 407             Optional<String> matchingPifName = HeatBridgeUtils.getMatchingPserverPifName(
 408                     port.getProfile().get(HeatBridgeConstants.OS_PHYSICAL_NETWORK_KEY).toString());
 409             if (matchingPifName.isPresent()) {
 410                 // Update l-interface description
 411                 String pserverHostName = port.getHostId();
 412                 lIf.setInterfaceDescription(
 413                         "Attached to SR-IOV port: " + pserverHostName + "::" + matchingPifName.get());
 414                 try {
 415                     Optional<PInterface> matchingPIf = resourcesClient.get(PInterface.class, AAIUriFactory
 416                             .createResourceUri(AAIObjectType.P_INTERFACE, pserverHostName, matchingPifName.get())
 417                             .depth(Depth.ONE));
 418                     if (matchingPIf.isPresent()) {
 419                         SriovPfs pIfSriovPfs = matchingPIf.get().getSriovPfs();
 420                         if (pIfSriovPfs == null) {
 421                             pIfSriovPfs = new SriovPfs();
 422                         }
 423                         // Extract PCI-ID from OS port object
 424                         String pfPciId = port.getProfile().get(HeatBridgeConstants.OS_PCI_SLOT_KEY).toString();
 425
 426                         List<SriovPf> existingSriovPfs = pIfSriovPfs.getSriovPf();
 427                         if (CollectionUtils.isEmpty(existingSriovPfs) || existingSriovPfs.stream()
 428                                 .noneMatch(existingSriovPf -> existingSriovPf.getPfPciId().equals(pfPciId))) {
 429                             // Add sriov-pf object with PCI-ID to AAI
 430                             SriovPf sriovPf = new SriovPf();
 431                             sriovPf.setPfPciId(pfPciId);
 432                             logger.debug("Queuing AAI command to update sriov-pf object to pserver: " + pserverHostName
 433                                     + "/" + matchingPifName.get());
 434
 435                             AAIResourceUri sriovPfUri = AAIUriFactory.createResourceUri(AAIObjectType.SRIOV_PF,
 436                                     pserverHostName, matchingPifName.get(), sriovPf.getPfPciId());
 437
 438                             if (!resourcesClient.exists(sriovPfUri)) {
 439                                 transaction.create(sriovPfUri, sriovPf);
 440
 441                                 AAIResourceUri sriovVfUri = AAIUriFactory.createResourceUri(AAIObjectType.SRIOV_VF,
 442                                         cloudOwner, cloudRegionId, tenantId, port.getDeviceId(), lIf.getInterfaceName(),
 443                                         port.getProfile().get(HeatBridgeConstants.OS_PCI_SLOT_KEY).toString());
 444
 445                                 transaction.connect(sriovPfUri, sriovVfUri);
 446                             }
 447                         }
 448                     }
 449                 } catch (WebApplicationException e) {
 450                     // Silently log that we failed to update the Pserver p-interface with PCI-ID
 451                     logger.error(LoggingAnchor.NINE, MessageEnum.GENERAL_EXCEPTION, pserverHostName,
 452                             matchingPifName.get(), cloudOwner, tenantId, "OpenStack", "Heatbridge",
 453                             ErrorCode.DataError.getValue(), "Exception - Failed to add sriov-pf object to pserver", e);
 454                 }
 455             }
 456         }
 457     }
 458
 459     private void updateLInterfaceIps(final Port port, final LInterface lIf) {
 460         for (IP ip : port.getFixedIps()) {
 461             String ipAddress = ip.getIpAddress();
 462             if (InetAddressValidator.getInstance().isValidInet4Address(ipAddress)) {
 463                 Subnet subnet = osClient.getSubnetById(ip.getSubnetId());
 464                 IPAddressString cidr = new IPAddressString(subnet.getCidr());
 465                 L3InterfaceIpv4AddressList lInterfaceIp = new L3InterfaceIpv4AddressList();
 466                 lInterfaceIp.setL3InterfaceIpv4Address(ipAddress);
 467                 lInterfaceIp.setNeutronNetworkId(port.getNetworkId());
 468                 lInterfaceIp.setNeutronSubnetId(ip.getSubnetId());
 469                 lInterfaceIp.setL3InterfaceIpv4PrefixLength(Long.parseLong(cidr.getNetworkPrefixLength().toString()));
 470
 471                 transaction.createIfNotExists(
 472                         AAIUriFactory.createResourceUri(AAIFluentTypeBuilder.cloudInfrastructure()
 473                                 .cloudRegion(cloudOwner, cloudRegionId).tenant(tenantId).vserver(port.getDeviceId())
 474                                 .lInterface(lIf.getInterfaceName()).l3InterfaceIpv4AddressList(ipAddress)),
 475                         Optional.of(lInterfaceIp));
 476             }
 477         }
 478     }
 479
 480     @Override
 481     public void submitToAai(boolean dryrun) throws HeatBridgeException {
 482         try {
 483             transaction.execute(dryrun);
 484         } catch (BulkProcessFailed e) {
 485             String msg = "Failed to commit transaction";
 486             logger.debug(msg + " with error: " + e);
 487             throw new HeatBridgeException(msg, e);
 488         }
 489     }
 490
 491     @Override
 492     public void deleteVfModuleData(@Nonnull final String vnfId, @Nonnull final String vfModuleId)
 493             throws HeatBridgeException {
 494         Objects.requireNonNull(vnfId, "Null vnf-id!");
 495         Objects.requireNonNull(vfModuleId, "Null vf-module-id!");
 496         try {
 497             Optional<VfModule> vfModule = resourcesClient
 498                     .get(AAIUriFactory.createResourceUri(AAIObjectType.VF_MODULE, vnfId, vfModuleId).depth(Depth.ONE),
 499                             NotFoundException.class)
 500                     .asBean(VfModule.class);
 501
 502             AAIResultWrapper resultWrapper = new AAIResultWrapper(vfModule.get());
 503             Optional<Relationships> relationships = resultWrapper.getRelationships();
 504             logger.debug("VfModule contains relationships in AAI: {}", relationships.isPresent());
 505             if (relationships.isPresent()) {
 506                 List<AAIResourceUri> vserverUris = relationships.get().getRelatedUris(AAIObjectType.VSERVER);
 507                 logger.debug("VServer contains {} relationships in AAI", vserverUris.size());
 508                 createTransactionToDeleteSriovPfFromPserver(vserverUris);
 509
 510                 if (!vserverUris.isEmpty()) {
 511                     for (AAIResourceUri vserverUri : vserverUris) {
 512                         if (env.getProperty("heatBridgeDryrun", Boolean.class, true)) {
 513                             logger.debug("Would delete Vserver: {}", vserverUri.build().toString());
 514                         } else {
 515                             resourcesClient.delete(vserverUri);
 516                         }
 517                     }
 518                 }
 519             }
 520
 521         } catch (NotFoundException e) {
 522             String msg = "Failed to commit delete heatbridge data transaction";
 523             logger.debug(msg + " with error: " + e);
 524             throw new HeatBridgeException(msg, e);
 525         } catch (Exception e) {
 526             String msg = "Failed to commit delete heatbridge data transaction";
 527             logger.debug(msg + " with error: " + e);
 528             throw new HeatBridgeException(msg, e);
 529         }
 530     }
 531
 532     private void createTransactionToDeleteSriovPfFromPserver(List<AAIResourceUri> vserverUris) {
 533         Map<String, List<String>> pserverToPciIdMap = getPserverToPciIdMap(vserverUris);
 534         for (Map.Entry<String, List<String>> entry : pserverToPciIdMap.entrySet()) {
 535             String pserverName = entry.getKey();
 536             List<String> pciIds = entry.getValue();
 537             Optional<Pserver> pserver = resourcesClient.get(Pserver.class,
 538                     AAIUriFactory.createResourceUri(AAIObjectType.PSERVER, pserverName).depth(Depth.TWO));
 539             if (pserver.isPresent()) {
 540                 // For each pserver/p-interface match sriov-vfs by pic-id and delete them.
 541                 pserver.get().getPInterfaces().getPInterface().stream().filter(
 542                         pIf -> pIf.getSriovPfs() != null && CollectionUtils.isNotEmpty(pIf.getSriovPfs().getSriovPf()))
 543                         .forEach(pIf -> pIf.getSriovPfs().getSriovPf().forEach(sriovPf -> {
 544                             if (pciIds.contains(sriovPf.getPfPciId())) {
 545                                 logger.debug("creating transaction to delete SR-IOV PF: " + pIf.getInterfaceName()
 546                                         + " from PServer: " + pserverName);
 547                                 if (env.getProperty("heatBridgeDryrun", Boolean.class, true)) {
 548                                     logger.debug("Would delete Sriov Pf: {}",
 549                                             AAIUriFactory
 550                                                     .createResourceUri(AAIObjectType.SRIOV_PF, pserverName,
 551                                                             pIf.getInterfaceName(), sriovPf.getPfPciId())
 552                                                     .build().toString());
 553                                 } else {
 554                                     resourcesClient.delete(AAIUriFactory.createResourceUri(AAIObjectType.SRIOV_PF,
 555                                             pserverName, pIf.getInterfaceName(), sriovPf.getPfPciId()));
 556                                 }
 557                             }
 558                         }));
 559             }
 560         }
 561     }
 562
 563     private Map<String, List<String>> getPserverToPciIdMap(List<AAIResourceUri> vserverUris) {
 564         Map<String, List<String>> pserverToPciIdMap = new HashMap<>();
 565         for (AAIResourceUri vserverUri : vserverUris) {
 566             AAIResultWrapper vserverWrapper = resourcesClient.get(vserverUri.depth(Depth.TWO));
 567             Optional<Relationships> vserverRelationships = vserverWrapper.getRelationships();
 568             if (vserverRelationships.isPresent()
 569                     && CollectionUtils.isNotEmpty(vserverRelationships.get().getRelatedLinks(AAIObjectType.PSERVER))) {
 570                 Vserver vserver = vserverWrapper.asBean(Vserver.class).get();
 571                 List<String> pciIds = HeatBridgeUtils.extractPciIdsFromVServer(vserver);
 572                 if (CollectionUtils.isNotEmpty(pciIds)) {
 573                     List<String> matchingPservers = vserverRelationships.get().getRelatedLinks(AAIObjectType.PSERVER);
 574                     if (matchingPservers != null && matchingPservers.size() == 1) {
 575                         pserverToPciIdMap.put(matchingPservers.get(0), pciIds);
 576                     }
 577                 }
 578             }
 579         }
 580         return pserverToPciIdMap;
 581     }
 582
 583     private <T> Predicate<T> distinctByProperty(Function<? super T, Object> keyExtractor) {
 584         Map<Object, Boolean> map = new ConcurrentHashMap<>();
 585         return t -> map.putIfAbsent(keyExtractor.apply(t), Boolean.TRUE) == null;
 586     }
 587 }