nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/direct/notification/L3NetworkManager.java

   1 /*
   2  * Copyright 2016-2017, Nokia Corporation
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.direct.notification;
  17
  18 import com.nokia.cbam.lcm.v32.model.AffectedVirtualLink;
  19 import io.reactivex.Observable;
  20 import java.util.ArrayList;
  21 import org.onap.aai.model.L3Network;
  22 import org.onap.aai.model.Relationship;
  23 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.direct.AAIRestApiProvider;
  24 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.spring.Conditions;
  25 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.CbamRestApiProvider;
  26 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.DriverProperties;
  27 import org.slf4j.Logger;
  28 import org.springframework.beans.factory.annotation.Autowired;
  29 import org.springframework.context.annotation.Conditional;
  30 import org.springframework.stereotype.Component;
  31
  32 import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.CbamUtils.SEPARATOR;
  33 import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.SystemFunctions.systemFunctions;
  34 import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.LifecycleManager.getCloudOwner;
  35 import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.LifecycleManager.getRegionName;
  36
  37 /**
  38  * Responsible for managing the {@link L3Network} in AAI
  39  */
  40 @Component
  41 @Conditional(value = Conditions.UseForDirect.class)
  42 class L3NetworkManager extends AbstractManager {
  43     private static Logger logger = org.slf4j.LoggerFactory.getLogger(L3NetworkManager.class);
  44
  45     @Autowired
  46     L3NetworkManager(AAIRestApiProvider aaiRestApiProvider, CbamRestApiProvider cbamRestApiProvider, DriverProperties driverProperties) {
  47         super(aaiRestApiProvider, cbamRestApiProvider, driverProperties);
  48     }
  49
  50     @Override
  51     protected Logger getLogger() {
  52         return logger;
  53     }
  54
  55     void update(String vimId, String vnfId, AffectedVirtualLink affectedVirtualLink) {
  56         L3Network l3Network = createOrGet(getNetwork(vnfId, affectedVirtualLink), new L3Network());
  57         updateNetworkFields(vimId, vnfId, affectedVirtualLink, l3Network);
  58     }
  59
  60     private Observable<L3Network> getNetwork(String vnfId, AffectedVirtualLink affectedVirtualLink) {
  61         return aaiRestApiProvider.getNetworkApi().getNetworkL3NetworksL3Network(buildNetworkId(vnfId, affectedVirtualLink), null, null, null, null, null, null, null, null, null);
  62     }
  63
  64     void delete(String vnfId, AffectedVirtualLink removedVl) {
  65         L3Network l3Network = getNetwork(vnfId, removedVl).blockingFirst();
  66         systemFunctions().blockingFirst(aaiRestApiProvider.getNetworkApi().deleteNetworkL3NetworksL3Network(l3Network.getNetworkId(), l3Network.getResourceVersion()));
  67     }
  68
  69     private void updateNetworkFields(String vimId, String vnfId, AffectedVirtualLink affectedVirtualLink, L3Network network) {
  70         network.setNetworkId(buildNetworkId(vnfId, affectedVirtualLink));
  71         network.setNetworkName(extractMandatoryValue(affectedVirtualLink.getResource().getAdditionalData(), "name"));
  72         network.setNeutronNetworkId(affectedVirtualLink.getResource().getResourceId());
  73         network.setIsBoundToVpn(false);
  74         network.setIsExternalNetwork(false);
  75         network.setIsProviderNetwork(false);
  76         network.setIsSharedNetwork(false);
  77         network.setOperationalStatus("active");
  78         network.setOrchestrationStatus("active");
  79         if (network.getRelationshipList() == null) {
  80             network.setRelationshipList(new ArrayList<>());
  81         }
  82         addMissingRelation(network.getRelationshipList(), GenericVnfManager.linkTo(vnfId));
  83         addSingletonRelation(network.getRelationshipList(), getRegionLink(vimId));
  84         addSingletonRelation(network.getRelationshipList(), getTenantLink(vimId, extractMandatoryValue(affectedVirtualLink.getResource().getAdditionalData(), "tenantId")));
  85         systemFunctions().blockingFirst(aaiRestApiProvider.getNetworkApi().createOrUpdateNetworkL3NetworksL3Network(network.getNetworkId(), network));
  86     }
  87
  88     private String buildNetworkId(String vnfId, AffectedVirtualLink affectedVirtualLink) {
  89         return vnfId + SEPARATOR + affectedVirtualLink.getId();
  90     }
  91
  92     private Relationship getRegionLink(String vimId) {
  93         Relationship relationship = new Relationship();
  94         relationship.setRelatedTo("cloud-region");
  95         relationship.setRelationshipData(new ArrayList<>());
  96         relationship.getRelationshipData().add(buildRelationshipData("cloud-region.cloud-owner", getCloudOwner(vimId)));
  97         relationship.getRelationshipData().add(buildRelationshipData("cloud-region.cloud-region-id", getRegionName(vimId)));
  98         return relationship;
  99     }
 100
 101     private Relationship getTenantLink(String vimId, String tenantId) {
 102         Relationship relationship = new Relationship();
 103         relationship.setRelatedTo("tenant");
 104         relationship.setRelationshipData(new ArrayList<>());
 105         relationship.getRelationshipData().add(buildRelationshipData("cloud-region.cloud-owner", getCloudOwner(vimId)));
 106         relationship.getRelationshipData().add(buildRelationshipData("cloud-region.cloud-region-id", getRegionName(vimId)));
 107         relationship.getRelationshipData().add(buildRelationshipData("tenant.tenant-id", tenantId));
 108         return relationship;
 109     }
 110 }