2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019 AT&T Intellectual Property. All rights
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END============================================
20 * ===================================================================
24 package org.onap.clamp.loop;
26 import com.att.eelf.configuration.EELFLogger;
27 import com.att.eelf.configuration.EELFManager;
28 import com.google.gson.JsonObject;
30 import java.io.IOException;
31 import java.util.Arrays;
32 import java.util.HashSet;
33 import java.util.List;
35 import java.util.Map.Entry;
37 import org.json.simple.parser.ParseException;
38 import org.onap.clamp.clds.client.DcaeInventoryServices;
39 import org.onap.clamp.clds.exception.sdc.controller.SdcArtifactInstallerException;
40 import org.onap.clamp.clds.model.dcae.DcaeInventoryResponse;
41 import org.onap.clamp.clds.sdc.controller.installer.BlueprintArtifact;
42 import org.onap.clamp.clds.sdc.controller.installer.BlueprintParser;
43 import org.onap.clamp.clds.sdc.controller.installer.ChainGenerator;
44 import org.onap.clamp.clds.sdc.controller.installer.CsarHandler;
45 import org.onap.clamp.clds.sdc.controller.installer.CsarInstaller;
46 import org.onap.clamp.clds.sdc.controller.installer.MicroService;
47 import org.onap.clamp.clds.util.JsonUtils;
48 import org.onap.clamp.clds.util.drawing.SvgFacade;
49 import org.onap.clamp.policy.Policy;
50 import org.onap.clamp.policy.microservice.MicroServicePolicy;
51 import org.onap.clamp.policy.operational.OperationalPolicy;
52 import org.onap.sdc.tosca.parser.api.IEntityDetails;
53 import org.onap.sdc.tosca.parser.elements.queries.EntityQuery;
54 import org.onap.sdc.tosca.parser.elements.queries.TopologyTemplateQuery;
55 import org.onap.sdc.tosca.parser.enums.EntityTemplateType;
56 import org.onap.sdc.tosca.parser.enums.SdcTypes;
57 import org.onap.sdc.toscaparser.api.NodeTemplate;
58 import org.onap.sdc.toscaparser.api.Property;
59 import org.springframework.beans.factory.annotation.Autowired;
60 import org.springframework.beans.factory.annotation.Qualifier;
61 import org.springframework.stereotype.Component;
62 import org.springframework.transaction.annotation.Propagation;
63 import org.springframework.transaction.annotation.Transactional;
64 import org.yaml.snakeyaml.Yaml;
67 * This class will be instantiated by spring config, and used by Sdc Controller.
68 * There is no state kept by the bean. It's used to deploy the csar/notification
69 * received from SDC in DB.
72 @Qualifier("loopInstaller")
73 public class LoopCsarInstaller implements CsarInstaller {
75 private static final EELFLogger logger = EELFManager.getInstance().getLogger(LoopCsarInstaller.class);
76 public static final String CONTROL_NAME_PREFIX = "ClosedLoop-";
77 public static final String GET_INPUT_BLUEPRINT_PARAM = "get_input";
78 // This will be used later as the policy scope
79 public static final String MODEL_NAME_PREFIX = "Loop_";
82 LoopsRepository loopRepository;
85 BlueprintParser blueprintParser;
88 ChainGenerator chainGenerator;
91 DcaeInventoryServices dcaeInventoryService;
94 private SvgFacade svgFacade;
97 public boolean isCsarAlreadyDeployed(CsarHandler csar) throws SdcArtifactInstallerException {
98 boolean alreadyInstalled = true;
99 for (Entry<String, BlueprintArtifact> blueprint : csar.getMapOfBlueprints().entrySet()) {
100 alreadyInstalled = alreadyInstalled
101 && loopRepository.existsById(Loop.generateLoopName(csar.getSdcNotification().getServiceName(),
102 csar.getSdcNotification().getServiceVersion(),
103 blueprint.getValue().getResourceAttached().getResourceInstanceName(),
104 blueprint.getValue().getBlueprintArtifactName()));
106 return alreadyInstalled;
110 @Transactional(propagation = Propagation.REQUIRED)
111 public void installTheCsar(CsarHandler csar) throws SdcArtifactInstallerException, InterruptedException {
113 logger.info("Installing the CSAR " + csar.getFilePath());
114 for (Entry<String, BlueprintArtifact> blueprint : csar.getMapOfBlueprints().entrySet()) {
115 logger.info("Processing blueprint " + blueprint.getValue().getBlueprintArtifactName());
116 loopRepository.save(createLoopFromBlueprint(csar, blueprint.getValue()));
118 logger.info("Successfully installed the CSAR " + csar.getFilePath());
119 } catch (IOException e) {
120 throw new SdcArtifactInstallerException("Exception caught during the Csar installation in database", e);
121 } catch (ParseException e) {
122 throw new SdcArtifactInstallerException("Exception caught during the Dcae query to get ServiceTypeId", e);
126 private Loop createLoopFromBlueprint(CsarHandler csar, BlueprintArtifact blueprintArtifact)
127 throws IOException, ParseException, InterruptedException {
128 Loop newLoop = new Loop();
129 newLoop.setBlueprint(blueprintArtifact.getDcaeBlueprint());
130 newLoop.setName(Loop.generateLoopName(csar.getSdcNotification().getServiceName(),
131 csar.getSdcNotification().getServiceVersion(),
132 blueprintArtifact.getResourceAttached().getResourceInstanceName(),
133 blueprintArtifact.getBlueprintArtifactName()));
134 newLoop.setLastComputedState(LoopState.DESIGN);
136 List<MicroService> microServicesChain = chainGenerator
137 .getChainOfMicroServices(blueprintParser.getMicroServices(blueprintArtifact.getDcaeBlueprint()));
138 if (microServicesChain.isEmpty()) {
139 microServicesChain = blueprintParser.fallbackToOneMicroService(blueprintArtifact.getDcaeBlueprint());
141 newLoop.setModelPropertiesJson(createModelPropertiesJson(csar));
142 newLoop.setMicroServicePolicies(
143 createMicroServicePolicies(microServicesChain, csar, blueprintArtifact, newLoop));
144 newLoop.setOperationalPolicies(createOperationalPolicies(csar, blueprintArtifact, newLoop));
146 newLoop.setSvgRepresentation(svgFacade.getSvgImage(microServicesChain));
147 newLoop.setGlobalPropertiesJson(createGlobalPropertiesJson(blueprintArtifact, newLoop));
149 DcaeInventoryResponse dcaeResponse = queryDcaeToGetServiceTypeId(blueprintArtifact);
150 newLoop.setDcaeBlueprintId(dcaeResponse.getTypeId());
154 private HashSet<OperationalPolicy> createOperationalPolicies(CsarHandler csar, BlueprintArtifact blueprintArtifact,
156 return new HashSet<>(Arrays.asList(new OperationalPolicy(Policy.generatePolicyName("OPERATIONAL",
157 csar.getSdcNotification().getServiceName(), csar.getSdcNotification().getServiceVersion(),
158 blueprintArtifact.getResourceAttached().getResourceInstanceName(),
159 blueprintArtifact.getBlueprintArtifactName()), newLoop, new JsonObject())));
162 private HashSet<MicroServicePolicy> createMicroServicePolicies(List<MicroService> microServicesChain,
163 CsarHandler csar, BlueprintArtifact blueprintArtifact, Loop newLoop) throws IOException {
164 HashSet<MicroServicePolicy> newSet = new HashSet<>();
166 for (MicroService microService : microServicesChain) {
167 MicroServicePolicy microServicePolicy = new MicroServicePolicy(
168 Policy.generatePolicyName(microService.getName(), csar.getSdcNotification().getServiceName(),
169 csar.getSdcNotification().getServiceVersion(),
170 blueprintArtifact.getResourceAttached().getResourceInstanceName(),
171 blueprintArtifact.getBlueprintArtifactName()),
172 microService.getModelType(), csar.getPolicyModelYaml().orElse(""), false,
173 new HashSet<>(Arrays.asList(newLoop)));
175 newSet.add(microServicePolicy);
176 microService.setMappedNameJpa(microServicePolicy.getName());
181 private JsonObject createGlobalPropertiesJson(BlueprintArtifact blueprintArtifact, Loop newLoop) {
182 JsonObject globalProperties = new JsonObject();
183 globalProperties.add("dcaeDeployParameters", getAllBlueprintParametersInJson(blueprintArtifact, newLoop));
184 return globalProperties;
187 private static JsonObject createVfModuleProperties(CsarHandler csar) {
188 JsonObject vfModuleProps = new JsonObject();
189 // Loop on all Groups defined in the service (VFModule entries type:
190 // org.openecomp.groups.VfModule)
191 for (IEntityDetails entity : csar.getSdcCsarHelper().getEntity(
192 EntityQuery.newBuilder(EntityTemplateType.GROUP).build(),
193 TopologyTemplateQuery.newBuilder(SdcTypes.SERVICE).build(), false)) {
194 // Get all metadata info
195 JsonObject allVfProps = (JsonObject) JsonUtils.GSON.toJsonTree(entity.getMetadata().getAllProperties());
196 vfModuleProps.add(entity.getMetadata().getAllProperties().get("vfModuleModelName"), allVfProps);
197 // now append the properties section so that we can also have isBase,
198 // volume_group, etc ... fields under the VFmodule name
199 for (Entry<String, Property> additionalProp : entity.getProperties().entrySet()) {
200 allVfProps.add(additionalProp.getValue().getName(),
201 JsonUtils.GSON.toJsonTree(additionalProp.getValue().getValue()));
204 return vfModuleProps;
207 private static JsonObject createServicePropertiesByType(CsarHandler csar) {
208 JsonObject resourcesProp = new JsonObject();
209 // Iterate on all types defined in the tosca lib
210 for (SdcTypes type : SdcTypes.values()) {
211 JsonObject resourcesPropByType = new JsonObject();
212 // For each type, get the metadata of each nodetemplate
213 for (NodeTemplate nodeTemplate : csar.getSdcCsarHelper().getServiceNodeTemplateBySdcType(type)) {
214 resourcesPropByType.add(nodeTemplate.getName(),
215 JsonUtils.GSON.toJsonTree(nodeTemplate.getMetaData().getAllProperties()));
217 resourcesProp.add(type.getValue(), resourcesPropByType);
219 return resourcesProp;
222 private static JsonObject createModelPropertiesJson(CsarHandler csar) {
223 JsonObject modelProperties = new JsonObject();
224 // Add service details
225 modelProperties.add("serviceDetails", JsonUtils.GSON.fromJson(
226 JsonUtils.GSON.toJson(csar.getSdcCsarHelper().getServiceMetadataAllProperties()), JsonObject.class));
227 // Add properties details for each type, VfModule, VF, VFC, ....
228 JsonObject resourcesProp = createServicePropertiesByType(csar);
229 resourcesProp.add("VFModule", createVfModuleProperties(csar));
230 modelProperties.add("resourceDetails", resourcesProp);
231 return modelProperties;
234 private JsonObject getAllBlueprintParametersInJson(BlueprintArtifact blueprintArtifact, Loop newLoop) {
235 JsonObject node = new JsonObject();
236 Yaml yaml = new Yaml();
237 Map<String, Object> inputsNodes = ((Map<String, Object>) ((Map<String, Object>) yaml
238 .load(blueprintArtifact.getDcaeBlueprint())).get("inputs"));
239 inputsNodes.entrySet().stream().filter(e -> !e.getKey().contains("policy_id")).forEach(elem -> {
240 Object defaultValue = ((Map<String, Object>) elem.getValue()).get("default");
241 if (defaultValue != null) {
242 addPropertyToNode(node, elem.getKey(), defaultValue);
244 node.addProperty(elem.getKey(), "");
247 // For Dublin only one micro service is expected
248 node.addProperty("policy_id", ((MicroServicePolicy) newLoop.getMicroServicePolicies().toArray()[0]).getName());
253 * ll get the latest version of the artifact (version can be specified to DCAE
256 * @return The DcaeInventoryResponse object containing the dcae values
258 private DcaeInventoryResponse queryDcaeToGetServiceTypeId(BlueprintArtifact blueprintArtifact)
259 throws IOException, ParseException, InterruptedException {
260 return dcaeInventoryService.getDcaeInformation(blueprintArtifact.getBlueprintArtifactName(),
261 blueprintArtifact.getBlueprintInvariantServiceUuid(),
262 blueprintArtifact.getResourceAttached().getResourceInvariantUUID());
265 private void addPropertyToNode(JsonObject node, String key, Object value) {
266 if (value instanceof String) {
267 node.addProperty(key, (String) value);
268 } else if (value instanceof Number) {
269 node.addProperty(key, (Number) value);
270 } else if (value instanceof Boolean) {
271 node.addProperty(key, (Boolean) value);
272 } else if (value instanceof Character) {
273 node.addProperty(key, (Character) value);
275 node.addProperty(key, JsonUtils.GSON.toJson(value));