* limitations under the License.
* ============LICENSE_END============================================
* ===================================================================
- * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ *
*/
package org.onap.clamp.clds.sdc.controller.installer;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
+import java.util.Map.Entry;
import javax.annotation.PostConstruct;
+import javax.xml.transform.TransformerException;
-import org.onap.clamp.clds.config.ClampProperties;
+import org.json.simple.parser.ParseException;
+import org.onap.clamp.clds.client.DcaeInventoryServices;
import org.onap.clamp.clds.config.sdc.BlueprintParserFilesConfiguration;
import org.onap.clamp.clds.config.sdc.BlueprintParserMappingConfiguration;
import org.onap.clamp.clds.dao.CldsDao;
import org.onap.clamp.clds.exception.sdc.controller.SdcArtifactInstallerException;
import org.onap.clamp.clds.model.CldsModel;
import org.onap.clamp.clds.model.CldsTemplate;
+import org.onap.clamp.clds.model.dcae.DcaeInventoryResponse;
+import org.onap.clamp.clds.model.properties.ModelProperties;
import org.onap.clamp.clds.service.CldsService;
import org.onap.clamp.clds.service.CldsTemplateService;
+import org.onap.clamp.clds.transform.XslTransformer;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.ApplicationContext;
-import org.springframework.stereotype.Component;
+import org.springframework.transaction.annotation.Transactional;
import org.yaml.snakeyaml.Yaml;
-@Component
+/**
+ * This class will be instantiated by spring config, and used by Sdc Controller.
+ * There is no state kept by the bean. It's used to deploy the csar/notification
+ * received from SDC in DB.
+ */
public class CsarInstallerImpl implements CsarInstaller {
private static final EELFLogger logger = EELFManager.getInstance().getLogger(CsarInstallerImpl.class);
private Map<String, BlueprintParserFilesConfiguration> bpmnMapping = new HashMap<>();
- public static final String TEMPLATE_NAME_SUFFIX = "-template-dcae-designer";
- public static final String MODEL_NAME_SUFFIX = "-model-dcae-designer";
+ public static final String TEMPLATE_NAME_PREFIX = "DCAE-Designer-Template-";
+ public static final String CONTROL_NAME_PREFIX = "ClosedLoop-";
+ public static final String GET_INPUT_BLUEPRINT_PARAM = "get_input";
+ // This will be used later as the policy scope
+ public static final String MODEL_NAME_PREFIX = "CLAMP";
/**
* The file name that will be loaded by Spring.
*/
@Autowired
private CldsDao cldsDao;
@Autowired
- private ClampProperties refProp;
- @Autowired
CldsTemplateService cldsTemplateService;
@Autowired
CldsService cldsService;
+ @Autowired
+ DcaeInventoryServices dcaeInventoryService;
+ @Autowired
+ private XslTransformer cldsBpmnTransformer;
@PostConstruct
public void loadConfiguration() throws IOException {
@Override
public boolean isCsarAlreadyDeployed(CsarHandler csar) throws SdcArtifactInstallerException {
- return false;
+ boolean alreadyInstalled = true;
+ for (Entry<String, BlueprintArtifact> blueprint : csar.getMapOfBlueprints().entrySet()) {
+ alreadyInstalled = alreadyInstalled
+ && (CldsModel.retrieve(cldsDao, buildModelName(csar, blueprint.getKey()), true).getId() != null)
+ ? true
+ : false;
+ }
+ return alreadyInstalled;
+ }
+
+ public static String buildModelName(CsarHandler csar, String resourceInstanceName)
+ throws SdcArtifactInstallerException {
+ String policyScopePrefix = searchForPolicyScopePrefix(csar.getMapOfBlueprints().get(resourceInstanceName));
+ if (policyScopePrefix.contains("*")) {
+ // This is policy_filter type
+ policyScopePrefix = policyScopePrefix.replaceAll("\\*", "");
+ } else {
+ // This is normally the get_input case
+ policyScopePrefix = MODEL_NAME_PREFIX;
+ }
+ return policyScopePrefix + csar.getSdcCsarHelper().getServiceMetadata().getValue("name") + "_v"
+ + csar.getSdcNotification().getServiceVersion().replace('.', '_') + "_"
+ + resourceInstanceName.replaceAll(" ", "");
}
@Override
+ @Transactional
public void installTheCsar(CsarHandler csar) throws SdcArtifactInstallerException {
try {
- BlueprintParserFilesConfiguration configFiles = this.searchForRightMapping(csar);
- createFakeCldsModel(csar, configFiles, createFakeCldsTemplate(csar, configFiles));
+ logger.info("Installing the CSAR " + csar.getFilePath());
+ for (Entry<String, BlueprintArtifact> blueprint : csar.getMapOfBlueprints().entrySet()) {
+ logger.info("Processing blueprint " + blueprint.getValue().getBlueprintArtifactName());
+ createFakeCldsModel(csar, blueprint.getValue(),
+ createFakeCldsTemplate(csar, blueprint.getValue(),
+ this.searchForRightMapping(blueprint.getValue())),
+ queryDcaeToGetServiceTypeId(blueprint.getValue()));
+ }
+ logger.info("Successfully installed the CSAR " + csar.getFilePath());
} catch (IOException e) {
throw new SdcArtifactInstallerException("Exception caught during the Csar installation in database", e);
+ } catch (ParseException | InterruptedException e) {
+ throw new SdcArtifactInstallerException("Exception caught during the Dcae query to get ServiceTypeId", e);
}
}
- private BlueprintParserFilesConfiguration searchForRightMapping(CsarHandler csar)
+ private BlueprintParserFilesConfiguration searchForRightMapping(BlueprintArtifact blueprintArtifact)
throws SdcArtifactInstallerException {
List<BlueprintParserFilesConfiguration> listConfig = new ArrayList<>();
Yaml yaml = new Yaml();
Map<String, Object> templateNodes = ((Map<String, Object>) ((Map<String, Object>) yaml
- .load(csar.getDcaeBlueprint())).get("node_templates"));
+ .load(blueprintArtifact.getDcaeBlueprint())).get("node_templates"));
bpmnMapping.entrySet().forEach(e -> {
if (templateNodes.keySet().stream().anyMatch(t -> t.contains(e.getKey()))) {
listConfig.add(e.getValue());
} else if (listConfig.isEmpty()) {
throw new SdcArtifactInstallerException("There is no recognized MicroService found in the blueprint");
}
+ logger.info("Mapping found for blueprint " + blueprintArtifact.getBlueprintArtifactName() + " is "
+ + listConfig.get(0).getBpmnXmlFilePath());
return listConfig.get(0);
}
- private String createTemplateName(CsarHandler csar) {
- return csar.getSdcCsarHelper().getServiceMetadata().getValue("name") + TEMPLATE_NAME_SUFFIX;
+ private static String searchForPolicyScopePrefix(BlueprintArtifact blueprintArtifact)
+ throws SdcArtifactInstallerException {
+ String policyName = null;
+ Yaml yaml = new Yaml();
+ List<String> policyNameList = new ArrayList<>();
+ Map<String, Object> templateNodes = ((Map<String, Object>) ((Map<String, Object>) yaml
+ .load(blueprintArtifact.getDcaeBlueprint())).get("node_templates"));
+ templateNodes.entrySet().stream().filter(e -> e.getKey().contains("policy")).forEach(ef -> {
+ String filteredPolicyName = (String) ((Map<String, Object>) ((Map<String, Object>) ef.getValue())
+ .get("properties")).get("policy_filter");
+ if (policyName != null) {
+ policyNameList.add(filteredPolicyName);
+ } else {
+ String inputPolicyName = (String) ((Map<String, Object>) ((Map<String, Object>) ((Map<String, Object>) ef
+ .getValue()).get("properties")).get("policy_id")).get(GET_INPUT_BLUEPRINT_PARAM);
+ if (inputPolicyName != null) {
+ policyNameList.add(GET_INPUT_BLUEPRINT_PARAM);
+ }
+ }
+ });
+ if (policyNameList.size() > 1) {
+ throw new SdcArtifactInstallerException(
+ "The code does not currently support multiple Policy MicroServices in the blueprint");
+ } else if (policyNameList.isEmpty()) {
+ throw new SdcArtifactInstallerException(
+ "There is no recognized Policy MicroService found in the blueprint");
+ }
+ logger.info("policyName found in blueprint " + blueprintArtifact.getBlueprintArtifactName() + " is "
+ + policyNameList.get(0));
+ return policyNameList.get(0);
}
- private String createModelName(CsarHandler csar) {
- return csar.getSdcCsarHelper().getServiceMetadata().getValue("name") + MODEL_NAME_SUFFIX;
+ /**
+ * This call must be done when deploying the SDC notification as this call
+ * get the latest version of the artifact (version can be specified to DCAE
+ * call)
+ *
+ * @param blueprintArtifact
+ * @return The DcaeInventoryResponse object containing the dcae values
+ * @throws IOException
+ * @throws ParseException
+ * @throws InterruptedException
+ */
+ private DcaeInventoryResponse queryDcaeToGetServiceTypeId(BlueprintArtifact blueprintArtifact)
+ throws IOException, ParseException, InterruptedException {
+ return dcaeInventoryService.getDcaeInformation(blueprintArtifact.getBlueprintArtifactName(),
+ blueprintArtifact.getBlueprintInvariantServiceUuid(),
+ blueprintArtifact.getResourceAttached().getResourceInvariantUUID());
}
- private CldsTemplate createFakeCldsTemplate(CsarHandler csar, BlueprintParserFilesConfiguration configFiles)
- throws IOException, SdcArtifactInstallerException {
+ private CldsTemplate createFakeCldsTemplate(CsarHandler csar, BlueprintArtifact blueprintArtifact,
+ BlueprintParserFilesConfiguration configFiles) throws IOException, SdcArtifactInstallerException {
CldsTemplate template = new CldsTemplate();
template.setBpmnId("Sdc-Generated");
template.setBpmnText(
IOUtils.toString(appContext.getResource(configFiles.getBpmnXmlFilePath()).getInputStream()));
- // ((ObjectNode)refProp.getJsonTemplate(CldsService.GLOBAL_PROPERTIES_KEY));
- template.setPropText(csar.getDcaeBlueprint());
+ template.setPropText(
+ "{\"global\":[{\"name\":\"service\",\"value\":[\"" + blueprintArtifact.getDcaeBlueprint() + "\"]}]}");
template.setImageText(
IOUtils.toString(appContext.getResource(configFiles.getSvgXmlFilePath()).getInputStream()));
- return cldsTemplateService.putTemplate(createTemplateName(csar), template);
+ template.setName(TEMPLATE_NAME_PREFIX
+ + buildModelName(csar, blueprintArtifact.getResourceAttached().getResourceInstanceName()));
+ template.save(cldsDao, null);
+ logger.info("Fake Clds Template created for blueprint " + blueprintArtifact.getBlueprintArtifactName()
+ + " with name " + template.getName());
+ return template;
+ }
+
+ private CldsModel createFakeCldsModel(CsarHandler csar, BlueprintArtifact blueprintArtifact,
+ CldsTemplate cldsTemplate, DcaeInventoryResponse dcaeInventoryResponse)
+ throws SdcArtifactInstallerException {
+ try {
+ CldsModel cldsModel = new CldsModel();
+ cldsModel.setName(buildModelName(csar, blueprintArtifact.getResourceAttached().getResourceInstanceName()));
+ cldsModel.setBlueprintText(blueprintArtifact.getDcaeBlueprint());
+ cldsModel.setTemplateName(cldsTemplate.getName());
+ cldsModel.setTemplateId(cldsTemplate.getId());
+ cldsModel.setBpmnText(cldsTemplate.getBpmnText());
+ cldsModel.setTypeId(dcaeInventoryResponse.getTypeId());
+ cldsModel.setTypeName(dcaeInventoryResponse.getTypeName());
+ cldsModel.setControlNamePrefix(CONTROL_NAME_PREFIX);
+ // We must save it otherwise object won't be created in db
+ // and proptext will always be null
+ cldsModel.setPropText("{\"global\":[]}");
+ // Must save first to have the generated id available to generate
+ // the policyId
+ cldsModel = cldsModel.save(cldsDao, null);
+ cldsModel = setModelPropText(cldsModel, blueprintArtifact, cldsTemplate);
+ logger.info("Fake Clds Model created for blueprint " + blueprintArtifact.getBlueprintArtifactName()
+ + " with name " + cldsModel.getName());
+ return cldsModel;
+ } catch (TransformerException e) {
+ throw new SdcArtifactInstallerException("TransformerException when decoding the BpmnText", e);
+ }
}
- private CldsModel createFakeCldsModel(CsarHandler csar, BlueprintParserFilesConfiguration configFiles,
- CldsTemplate cldsTemplate) {
- CldsModel cldsModel = new CldsModel();
- cldsModel.setBlueprintText(csar.getDcaeBlueprint());
- cldsModel.setTemplateName(cldsTemplate.getName());
- // cldsModel.set
- return cldsService.putModel(createModelName(csar), cldsModel);
+ private CldsModel setModelPropText(CldsModel cldsModel, BlueprintArtifact blueprintArtifact,
+ CldsTemplate cldsTemplate) throws TransformerException {
+ // Do a test to validate the BPMN
+ new ModelProperties(cldsModel.getName(), cldsModel.getControlName(), "PUT", false,
+ cldsBpmnTransformer.doXslTransformToString(cldsTemplate.getBpmnText()), "{}");
+ String inputParams = "{\"name\":\"deployParameters\",\"value\":{\n" + "\"policy_id\": \""
+ + "AUTO_GENERATED_POLICY_ID_AT_SUBMIT" + "\"" + "}}";
+ cldsModel.setPropText("{\"global\":[{\"name\":\"service\",\"value\":[\""
+ + blueprintArtifact.getBlueprintInvariantServiceUuid() + "\"]},{\"name\":\"vf\",\"value\":[\""
+ + blueprintArtifact.getResourceAttached().getResourceInvariantUUID()
+ + "\"]},{\"name\":\"actionSet\",\"value\":[\"vnfRecipe\"]},{\"name\":\"location\",\"value\":[\"DC1\"]},"
+ + inputParams + "]}");
+ return cldsModel.save(cldsDao, null);
}
}
Code Review / clamp.git / blobdiff