2 * Copyright © 2016-2017 European Support Limited
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.
17 package org.openecomp.sdc.enrichment.impl.tosca;
19 import org.apache.commons.collections4.CollectionUtils;
20 import org.apache.commons.collections4.MapUtils;
21 import org.openecomp.core.utilities.orchestration.OnboardingTypesEnum;
22 import org.openecomp.sdc.datatypes.error.ErrorMessage;
23 import org.openecomp.sdc.enrichment.impl.tosca.model.PortMirroringConnectionPointDescription;
24 import org.openecomp.sdc.tosca.datatypes.ToscaElementTypes;
25 import org.openecomp.sdc.tosca.datatypes.ToscaNodeType;
26 import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
27 import org.openecomp.sdc.tosca.datatypes.model.CapabilityAssignment;
28 import org.openecomp.sdc.tosca.datatypes.model.Import;
29 import org.openecomp.sdc.tosca.datatypes.model.NodeTemplate;
30 import org.openecomp.sdc.tosca.datatypes.model.NodeType;
31 import org.openecomp.sdc.tosca.datatypes.model.PropertyDefinition;
32 import org.openecomp.sdc.tosca.datatypes.model.RequirementAssignment;
33 import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
34 import org.openecomp.sdc.tosca.services.DataModelUtil;
35 import org.openecomp.sdc.tosca.services.ToscaAnalyzerService;
36 import org.openecomp.sdc.tosca.services.ToscaConstants;
37 import org.openecomp.sdc.tosca.services.ToscaUtil;
38 import org.openecomp.sdc.tosca.services.impl.ToscaAnalyzerServiceImpl;
39 import org.openecomp.sdc.translator.services.heattotosca.HeatToToscaUtil;
40 import org.openecomp.sdc.translator.services.heattotosca.globaltypes.GlobalTypesGenerator;
42 import java.util.ArrayList;
43 import java.util.Arrays;
44 import java.util.HashMap;
45 import java.util.HashSet;
46 import java.util.LinkedList;
47 import java.util.List;
49 import java.util.Objects;
50 import java.util.Optional;
52 import java.util.stream.Collectors;
54 import static org.openecomp.sdc.tosca.services.DataModelUtil.getClonedObject;
55 import static org.openecomp.sdc.tosca.services.ToscaConstants.PORT_MIRRORING_CAPABILITY_CP_PROPERTY_NAME;
56 import static org.openecomp.sdc.tosca.services.ToscaConstants.PORT_MIRRORING_CAPABILITY_ID;
58 public class PortMirroringEnricher {
59 //Map of service template file name and map of all port node template ids, node template
60 private Map<String, Map<String, NodeTemplate>> portNodeTemplates = new HashMap<>();
61 //Map of service template file name and map of external port node template ids, node template
62 private Map<String, Map<String, NodeTemplate>> externalPortNodeTemplates = new HashMap<>();
63 //Map of substitution service template name and the list of ports with link requirement from
65 private Map<String, List<String>> portNodeTemplateIdsFromAbstract = new HashMap<>();
66 private Map<String, ServiceTemplate> globalTypesServiceTemplate =
67 GlobalTypesGenerator.getGlobalTypesServiceTemplate(OnboardingTypesEnum.ZIP);
70 * Enrich tosca for port mirroring.
72 * @param toscaServiceModel the tosca service model
73 * @return the map Error descriptor map
75 public Map<String, List<ErrorMessage>> enrich(ToscaServiceModel toscaServiceModel) {
76 Map<String, List<ErrorMessage>> errors = new HashMap<>();
77 Map<String, ServiceTemplate> serviceTemplates = toscaServiceModel.getServiceTemplates();
78 serviceTemplates.entrySet().stream()
79 //Skipping the service templates which do not contain topology template
80 .filter(serviceTemplateEntry -> serviceTemplateEntry.getValue()
81 .getTopology_template() != null)
82 .forEach(serviceTemplateEntry ->
83 //Collect all the ports across all the service templates
84 collectPorts(serviceTemplateEntry.getValue()));
85 //Collect External ports from the list of all ports collected above
86 filterExternalPorts(toscaServiceModel);
87 //Handle external port changes
88 handleExternalPorts(toscaServiceModel);
92 private void collectPorts(ServiceTemplate serviceTemplate) {
93 Map<String, NodeTemplate> nodeTemplates =
94 serviceTemplate.getTopology_template().getNode_templates();
95 if (Objects.nonNull(nodeTemplates)) {
96 //Get all concrete port node templates from the service template
97 Map<String, NodeTemplate> serviceTemplatePortNodeTemplates = nodeTemplates.entrySet().stream()
98 .filter(nodeTemplateEntry -> (Objects.nonNull(nodeTemplateEntry.getValue()))
99 && (isPortNodeTemplate(nodeTemplateEntry.getValue().getType())))
100 .collect(Collectors.toMap(nodeTemplateEntry -> nodeTemplateEntry.getKey(),
101 nodeTemplateEntry -> nodeTemplateEntry.getValue()));
103 portNodeTemplates.put(ToscaUtil.getServiceTemplateFileName(serviceTemplate),
104 serviceTemplatePortNodeTemplates);
106 //Get all linked internal ports from abstract node template link requirements
107 List<String> abstractLinkedPortNodeTemplates = new ArrayList<>();
108 for (Map.Entry<String, NodeTemplate> nodeTemplateEntry : nodeTemplates.entrySet()) {
109 NodeTemplate nodeTemplate = nodeTemplateEntry.getValue();
110 if (isSubstitutableNodeTemplate(nodeTemplate)) {
111 List<Map<String, RequirementAssignment>> requirements = nodeTemplate.getRequirements();
112 if (Objects.nonNull(requirements)) {
113 for (Map<String, RequirementAssignment> requirement : requirements) {
114 String requirementId = requirement.keySet().iterator().next();
115 String abstractLinkRequirementIdPrefix = ToscaConstants.LINK_REQUIREMENT_ID + "_";
116 if (requirementId.startsWith(abstractLinkRequirementIdPrefix)) {
117 //Collect port node template ids from the link requirement ids in the abstract
119 abstractLinkedPortNodeTemplates.add(requirementId.substring(requirementId
124 if (CollectionUtils.isNotEmpty(abstractLinkedPortNodeTemplates)) {
125 //Populate a map of the substitution service templates and list of internal ports
126 addCollectedPortsToAbstractServiceTemplatePortMap(nodeTemplate,
127 abstractLinkedPortNodeTemplates);
134 private void addCollectedPortsToAbstractServiceTemplatePortMap(NodeTemplate nodeTemplate,
136 abstractLinkedPortNodeTemplates) {
137 String substitutionServiceTemplateName = null;
138 if (nodeTemplate.getProperties() != null) {
139 Map serviceTemplateFilter = (Map<String, Object>) nodeTemplate.getProperties()
140 .get(ToscaConstants.SERVICE_TEMPLATE_FILTER_PROPERTY_NAME);
141 substitutionServiceTemplateName = (String)
142 serviceTemplateFilter.get(ToscaConstants.SUBSTITUTE_SERVICE_TEMPLATE_PROPERTY_NAME);
143 if (Objects.nonNull(substitutionServiceTemplateName)) {
144 if (portNodeTemplateIdsFromAbstract.containsKey(substitutionServiceTemplateName)) {
145 List<String> portList =
146 portNodeTemplateIdsFromAbstract.get(substitutionServiceTemplateName);
147 portList.addAll(abstractLinkedPortNodeTemplates);
148 portNodeTemplateIdsFromAbstract.put(substitutionServiceTemplateName, portList);
150 portNodeTemplateIdsFromAbstract.put(substitutionServiceTemplateName,
151 abstractLinkedPortNodeTemplates);
157 private void filterExternalPorts(ToscaServiceModel toscaServiceModel) {
158 for (Map.Entry<String, Map<String, NodeTemplate>> portNodeTemplateEntry : portNodeTemplates
160 Map<String, NodeTemplate> externalPorts = new HashMap<>();
161 String serviceTemplateFileName = portNodeTemplateEntry.getKey();
162 Map<String, NodeTemplate> portNodeTemplateMap = portNodeTemplateEntry.getValue();
163 for (Map.Entry<String, NodeTemplate> portNodeTemplate : portNodeTemplateMap.entrySet()) {
164 String nodeTemplateId = portNodeTemplate.getKey();
165 NodeTemplate nodeTemplate = portNodeTemplate.getValue();
166 String newPortNodeType = nodeTemplate.getType();
167 if (!isInternalPort(serviceTemplateFileName, nodeTemplateId, nodeTemplate)) {
169 externalPorts.putIfAbsent(nodeTemplateId, nodeTemplate);
172 externalPortNodeTemplates.putIfAbsent(serviceTemplateFileName, externalPorts);
176 private void updateExternalPortNodeTemplate(NodeTemplate externalPortNodeTemplate,
177 ToscaServiceModel toscaServiceModel) {
178 String currentPortNodeType = externalPortNodeTemplate.getType();
179 if (currentPortNodeType.equals(ToscaNodeType.CONTRAIL_PORT)
180 || currentPortNodeType.equals(ToscaNodeType.CONTRAILV2_VIRTUAL_MACHINE_INTERFACE)) {
181 //Set external contrail port node type
182 externalPortNodeTemplate.setType(ToscaNodeType.EXTERNAL_CONTRAIL_PORT);
183 addPortMirroringCapability(externalPortNodeTemplate);
184 } else if (currentPortNodeType.equals(ToscaNodeType.NEUTRON_PORT)) {
185 //Set external neutron port node type
186 externalPortNodeTemplate.setType(ToscaNodeType.EXTERNAL_NEUTRON_PORT);
187 addPortMirroringCapability(externalPortNodeTemplate);
191 private void handleExternalPorts(ToscaServiceModel toscaServiceModel) {
193 for (Map.Entry<String, Map<String, NodeTemplate>> entry : externalPortNodeTemplates
195 String serviceTemplateName = entry.getKey();
196 ServiceTemplate serviceTemplate =
197 toscaServiceModel.getServiceTemplates().get(serviceTemplateName);
198 Map<String, NodeTemplate> externalNodeTemplates = entry.getValue();
199 if (MapUtils.isNotEmpty(externalNodeTemplates)) {
200 for (Map.Entry<String, NodeTemplate> externalNodeTemplate : externalNodeTemplates
202 String externalPortNodeTemplateId = externalNodeTemplate.getKey();
203 updateExternalPortNodeTemplate(externalNodeTemplate.getValue(), toscaServiceModel);
204 if (serviceTemplate.getTopology_template().getSubstitution_mappings() != null) {
205 //Add port mirroring capability to substitution mapping for external ports
206 addPortMirroringSubstitutionMappingCapability(serviceTemplate,
207 externalPortNodeTemplateId);
209 handleExternalPortProperties(externalNodeTemplate.getValue(), serviceTemplate, toscaServiceModel);
211 addGlobalTypeImport(serviceTemplate);
216 private void handleExternalPortProperties(NodeTemplate portNodeTemplate,
217 ServiceTemplate serviceTemplate,
218 ToscaServiceModel toscaServiceModel){
220 ToscaAnalyzerService toscaAnalyzerService = new ToscaAnalyzerServiceImpl();
221 String externalPortType = portNodeTemplate.getType();
222 Map<String, PropertyDefinition> globalTypesportProperties = new HashMap<>();
223 NodeType flatNodeType =
224 (NodeType) toscaAnalyzerService.getFlatEntity(ToscaElementTypes.NODE_TYPE, externalPortType, serviceTemplate, toscaServiceModel);
225 globalTypesportProperties.putAll(flatNodeType.getProperties());
227 Map<String, Object> properties = portNodeTemplate.getProperties();
228 Map<String, Object> filteredProperties = new HashMap<>();
230 if(MapUtils.isEmpty(properties)){
234 for(Map.Entry<String, Object> propertyEntry: properties.entrySet()){
235 if(globalTypesportProperties.containsKey(propertyEntry.getKey())){
236 filteredProperties.put(propertyEntry.getKey(), propertyEntry.getValue());
240 if(!MapUtils.isEmpty(filteredProperties)) {
241 portNodeTemplate.setProperties(filteredProperties);
243 portNodeTemplate.setProperties(null);
248 private void addPortMirroringSubstitutionMappingCapability(ServiceTemplate serviceTemplate,
249 String externalPortNodeTemplateId) {
250 List<String> portMirroringCapability = new LinkedList<>();
251 portMirroringCapability.add(externalPortNodeTemplateId);
252 portMirroringCapability.add(PORT_MIRRORING_CAPABILITY_ID);
253 String substitutionMappingCapabilityId = PORT_MIRRORING_CAPABILITY_ID + "_"
254 + externalPortNodeTemplateId;
255 DataModelUtil.addSubstitutionMappingCapability(serviceTemplate,
256 substitutionMappingCapabilityId, portMirroringCapability);
259 private void addPortMirroringCapability(NodeTemplate portNodeTemplate) {
260 Map<String, Object> portMirroringCapabilityProperties = new HashMap<>();
261 PortMirroringConnectionPointDescription connectionPoint = new
262 PortMirroringConnectionPointDescription();
263 //Get Network role property
264 if (Objects.nonNull(portNodeTemplate.getProperties())) {
265 Object networkRolePropertyValue =
266 portNodeTemplate.getProperties().get(ToscaConstants.PORT_NETWORK_ROLE_PROPERTY_NAME);
267 if (Objects.nonNull(networkRolePropertyValue)) {
268 Object portMirroringNetworkRolePropertyVal = getClonedObject(networkRolePropertyValue);
269 connectionPoint.setNetwork_role(portMirroringNetworkRolePropertyVal);
272 //Get NFC_Type from the binding requirement node
273 if (Objects.nonNull(portNodeTemplate.getRequirements())) {
274 Optional<List<RequirementAssignment>> requirementAssignment =
275 DataModelUtil.getRequirementAssignment(portNodeTemplate.getRequirements(), ToscaConstants
276 .BINDING_REQUIREMENT_ID);
277 if (requirementAssignment.isPresent()) {
278 RequirementAssignment bindingRequirementAssignment = requirementAssignment.get().get(0);
279 String node = bindingRequirementAssignment.getNode();
280 connectionPoint.setNfc_type(node);
284 if (!connectionPoint.isEmpty()) {
285 portMirroringCapabilityProperties.put(PORT_MIRRORING_CAPABILITY_CP_PROPERTY_NAME,
287 DataModelUtil.addNodeTemplateCapability(portNodeTemplate,
288 PORT_MIRRORING_CAPABILITY_ID, portMirroringCapabilityProperties, null);
292 private void addGlobalTypeImport(ServiceTemplate serviceTemplate) {
293 List<Map<String, Import>> imports = serviceTemplate.getImports();
294 Map<String, Import> openecompIndexImport = new HashMap<>();
295 openecompIndexImport.put("openecomp_index",
296 HeatToToscaUtil.createServiceTemplateImport(globalTypesServiceTemplate
297 .get("openecomp/_index.yml")));
298 imports.add(openecompIndexImport);
301 private boolean isPortNodeTemplate(String nodeType) {
302 //Check if node corresponds to a concrete port node
303 Set<String> portNodeTypes = getPortNodeTypes();
304 return Objects.nonNull(nodeType)
305 && portNodeTypes.contains(nodeType);
308 private Set<String> getPortNodeTypes(){
309 return new HashSet<>(Arrays.asList(ToscaNodeType.NEUTRON_PORT,
310 ToscaNodeType.CONTRAILV2_VIRTUAL_MACHINE_INTERFACE,
311 ToscaNodeType.CONTRAIL_PORT));
314 private boolean isSubstitutableNodeTemplate(NodeTemplate nodeTemplate) {
315 if (Objects.nonNull(nodeTemplate.getDirectives())) {
316 return nodeTemplate.getDirectives().contains(ToscaConstants
317 .NODE_TEMPLATE_DIRECTIVE_SUBSTITUTABLE);
322 private boolean isInternalPort(String serviceTemplateFileName, String nodeTemplateId,
323 NodeTemplate nodeTemplate) {
324 return isAbstractInternalPort(serviceTemplateFileName, nodeTemplateId)
325 || isConcreteInternalPort(nodeTemplate);
328 private boolean isAbstractInternalPort(String serviceTemplateFileName, String nodeTemplateId) {
329 //Check if port corresponds to an abstract internal port
330 if (portNodeTemplateIdsFromAbstract.containsKey(serviceTemplateFileName)) {
331 return portNodeTemplateIdsFromAbstract.get(serviceTemplateFileName).contains(nodeTemplateId);
337 private boolean isConcreteInternalPort(NodeTemplate nodeTemplate) {
338 //Check if node template contains a link requirement
339 List<Map<String, RequirementAssignment>> requirements = nodeTemplate.getRequirements();
340 if (Objects.nonNull(requirements)) {
341 for (Map<String, RequirementAssignment> requirement : requirements) {
342 String requirementId = requirement.keySet().iterator().next();
343 if (requirementId.equals(ToscaConstants.LINK_REQUIREMENT_ID)) {