2 * Copyright 2016-2017, Nokia Corporation
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
16 package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.direct.notification;
18 import com.google.gson.Gson;
19 import com.google.gson.JsonElement;
20 import com.google.gson.JsonObject;
21 import com.nokia.cbam.lcm.v32.model.AffectedVirtualStorage;
22 import com.nokia.cbam.lcm.v32.model.AffectedVnfc;
23 import io.reactivex.Observable;
24 import java.util.ArrayList;
25 import java.util.List;
26 import org.onap.aai.model.Relationship;
27 import org.onap.aai.model.Volume;
28 import org.onap.aai.model.Vserver;
29 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.direct.AAIRestApiProvider;
30 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.CbamRestApiProviderForSo;
31 import org.slf4j.Logger;
32 import org.slf4j.LoggerFactory;
33 import org.springframework.beans.factory.annotation.Autowired;
34 import org.springframework.stereotype.Component;
36 import static com.google.common.collect.Iterables.find;
37 import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.CbamUtils.childElement;
38 import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.LifecycleManager.getCloudOwner;
39 import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.LifecycleManager.getRegionName;
42 * Responsible for managing {@link Vserver} in AAI
45 class VserverManager extends AbstractManager {
46 private static Logger logger = LoggerFactory.getLogger(AbstractManager.class);
49 VserverManager(AAIRestApiProvider aaiRestApiProvider, CbamRestApiProviderForSo cbamRestApiProvider) {
50 super(aaiRestApiProvider, cbamRestApiProvider);
53 static Relationship linkTo(String vimId, String tenantId, String serverProviderId) {
54 Relationship relationship = new Relationship();
55 relationship.setRelatedTo("vserver");
56 relationship.setRelationshipData(new ArrayList<>());
57 relationship.getRelationshipData().add(buildRelationshipData("cloud-region.cloud-owner", getCloudOwner(vimId)));
58 relationship.getRelationshipData().add(buildRelationshipData("cloud-region.cloud-region-id", getRegionName(vimId)));
59 relationship.getRelationshipData().add(buildRelationshipData("tenant.tenant-id", tenantId));
60 relationship.getRelationshipData().add(buildRelationshipData("vserver.vserver-id", serverProviderId));
64 static String getTenantId(AffectedVnfc cbamVnfc) {
65 return extractMandatoryValue(cbamVnfc.getComputeResource().getAdditionalData(), "tenantId");
69 protected Logger getLogger() {
73 void update(String vimId, String vnfId, AffectedVnfc cbamVnfc, List<AffectedVirtualStorage> affectedVirtualStorages, boolean inMaintenance) {
74 Vserver vserver = createOrGet(getVserver(vimId, cbamVnfc), new Vserver());
75 updateFields(vimId, vserver, cbamVnfc, vnfId, affectedVirtualStorages, inMaintenance);
78 void delete(String vimId, AffectedVnfc deletedVnfc) {
79 String tenantId = getTenantId(deletedVnfc);
80 String cloudOwner = getCloudOwner(vimId);
81 String regionName = getRegionName(vimId);
82 Vserver vserver = getVserver(vimId, deletedVnfc).blockingFirst();
83 aaiRestApiProvider.getCloudInfrastructureApi().deleteCloudInfrastructureCloudRegionsCloudRegionTenantsTenantVserversVserver(cloudOwner, regionName, tenantId, vserver.getVserverId(), vserver.getResourceVersion());
86 private Observable<Vserver> getVserver(String vimId, AffectedVnfc cbamVnfc) {
87 String tenantId = getTenantId(cbamVnfc);
88 String cloudOwner = getCloudOwner(vimId);
89 String regionName = getRegionName(vimId);
90 return aaiRestApiProvider.getCloudInfrastructureApi().getCloudInfrastructureCloudRegionsCloudRegionTenantsTenantVserversVserver(cloudOwner, regionName, tenantId, cbamVnfc.getComputeResource().getResourceId(), null, null, null, null, null, null, null, null, null);
93 private void updateFields(String vimId, Vserver server, AffectedVnfc cbamVnfc, String vnfId, List<AffectedVirtualStorage> affectedVirtualStorages, boolean inMaintenance) {
94 server.setInMaint(inMaintenance);
95 server.setIsClosedLoopDisabled(inMaintenance);
96 JsonElement additionalData = new Gson().toJsonTree(cbamVnfc.getComputeResource().getAdditionalData());
97 server.setVserverName(additionalData.getAsJsonObject().get("name").getAsString());
98 server.setVserverId(cbamVnfc.getComputeResource().getResourceId());
99 server.setProvStatus("active");
100 server.setVserverId(cbamVnfc.getComputeResource().getResourceId());
101 server.setVserverSelflink(extractSelfLink(cbamVnfc.getComputeResource().getAdditionalData()));
102 if (server.getRelationshipList() == null) {
103 server.setRelationshipList(new ArrayList<>());
105 addSingletonRelation(server.getRelationshipList(), GenericVnfManager.linkTo(vnfId));
106 server.setVolumes(new ArrayList<>());
107 if (cbamVnfc.getStorageResourceIds() != null) {
108 for (String virtualStorageId : cbamVnfc.getStorageResourceIds()) {
109 Volume volume = new Volume();
110 AffectedVirtualStorage affectedStorage = find(affectedVirtualStorages, storage -> virtualStorageId.equals(storage.getId()));
111 volume.setVolumeId(affectedStorage.getResource().getResourceId());
112 server.getVolumes().add(volume);
115 String tenantId = getTenantId(cbamVnfc);
116 String cloudOwner = getCloudOwner(vimId);
117 String regionName = getRegionName(vimId);
118 aaiRestApiProvider.getCloudInfrastructureApi().createOrUpdateCloudInfrastructureCloudRegionsCloudRegionTenantsTenantVserversVserver(cloudOwner, regionName, tenantId, server.getVserverId(), server).blockingFirst();
121 private String extractSelfLink(Object additionalData) {
123 JsonObject root = new Gson().toJsonTree(additionalData).getAsJsonObject();
124 for (JsonElement link : childElement(root, "links").getAsJsonArray()) {
125 if (link.getAsJsonObject().has("rel") && "self".equals(link.getAsJsonObject().get("rel").getAsString())) {
126 return link.getAsJsonObject().get("href").getAsString();
130 } catch (Exception e) {
131 logger.debug("Missing links in the server", e);