openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/main/java/org/openecomp/sdc/translator/services/heattotosca/helper/ContrailV2VirtualMachineInterfaceHelper.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.openecomp.sdc.translator.services.heattotosca.helper;
  22
  23 import org.openecomp.sdc.heat.datatypes.model.HeatResourcesTypes;
  24 import org.openecomp.sdc.heat.datatypes.model.Resource;
  25 import org.openecomp.sdc.heat.services.HeatConstants;
  26 import org.openecomp.sdc.logging.api.Logger;
  27 import org.openecomp.sdc.logging.api.LoggerFactory;
  28 import org.openecomp.sdc.logging.context.impl.MdcDataDebugMessage;
  29 import org.openecomp.sdc.tosca.datatypes.ToscaNodeType;
  30 import org.openecomp.sdc.tosca.datatypes.model.NodeTemplate;
  31 import org.openecomp.sdc.tosca.datatypes.model.RequirementAssignment;
  32 import org.openecomp.sdc.tosca.services.ToscaConstants;
  33 import org.openecomp.sdc.translator.datatypes.heattotosca.AttachedResourceId;
  34 import org.openecomp.sdc.translator.datatypes.heattotosca.to.TranslateTo;
  35 import org.openecomp.sdc.translator.datatypes.heattotosca.to.TranslatedHeatResource;
  36 import org.openecomp.sdc.translator.services.heattotosca.ConsolidationDataUtil;
  37 import org.openecomp.sdc.translator.services.heattotosca.ConsolidationEntityType;
  38 import org.openecomp.sdc.translator.services.heattotosca.HeatToToscaUtil;
  39 import org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation.ResourceTranslationBase;
  40
  41 import java.util.Arrays;
  42 import java.util.List;
  43 import java.util.Map;
  44 import java.util.Objects;
  45 import java.util.Optional;
  46
  47 public class ContrailV2VirtualMachineInterfaceHelper {
  48   static Logger logger =
  49       (Logger) LoggerFactory.getLogger(ContrailV2VirtualMachineInterfaceHelper.class);
  50   private static MdcDataDebugMessage mdcDataDebugMessage = new MdcDataDebugMessage();
  51
  52   /**
  53    * Connect Virtual Machine Interface node template to network node template in TOSCA.
  54    *
  55    * @param resourceTranslationImpl resource translation implemetation
  56    * @param translateTo             translated ro object
  57    * @param vmiNodeTemplate         Virtual Machine Interface node template
  58    */
  59   public void connectVmiToNetwork(ResourceTranslationBase resourceTranslationImpl,
  60                                   TranslateTo translateTo, NodeTemplate vmiNodeTemplate) {
  61
  62
  63     mdcDataDebugMessage.debugEntryMessage(null, null);
  64
  65     Object virtualNetworkRefs =
  66         translateTo.getResource().getProperties()
  67             .get(HeatConstants.VIRTUAL_NETWORK_REFS_PROPERTY_NAME);
  68     if (Objects.isNull(virtualNetworkRefs) || !(virtualNetworkRefs instanceof List)
  69         || ((List) virtualNetworkRefs).size() == 0) {
  70       return;
  71     }
  72     List<String> acceptableResourceTypes = Arrays
  73         .asList(HeatResourcesTypes.NEUTRON_NET_RESOURCE_TYPE.getHeatResource(),
  74             HeatResourcesTypes.CONTRAIL_V2_VIRTUAL_NETWORK_RESOURCE_TYPE.getHeatResource());
  75
  76     if (((List) virtualNetworkRefs).size() > 1) {
  77       logger.warn("Heat resource: '" + translateTo.getResourceId() + "' with type: '"
  78           + translateTo.getResource().getType()
  79           + "' include '"
  80           + HeatConstants.VIRTUAL_NETWORK_REFS_PROPERTY_NAME
  81           + "' property with more than one network values, only "
  82           + "the first network will be connected, "
  83           + "all rest will be ignored in TOSCA translation.");
  84     }
  85     Object virtualNetworkRef = ((List) virtualNetworkRefs).get(0);
  86
  87     Optional<String> networkResourceId =
  88         HeatToToscaUtil.extractContrailGetResourceAttachedHeatResourceId(virtualNetworkRef);
  89     if (networkResourceId.isPresent()) { // get_resource
  90       Resource networkResource = HeatToToscaUtil
  91           .getResource(translateTo.getHeatOrchestrationTemplate(), networkResourceId.get(),
  92               translateTo.getHeatFileName());
  93       if (acceptableResourceTypes.contains(networkResource.getType())) {
  94         Optional<String> resourceTranslatedId =
  95             resourceTranslationImpl.getResourceTranslatedId(translateTo.getHeatFileName(),
  96                 translateTo.getHeatOrchestrationTemplate(), networkResourceId.get(),
  97                 translateTo.getContext());
  98
  99         if (resourceTranslatedId.isPresent()) {
 100           RequirementAssignment requirementAssignment = HeatToToscaUtil.addLinkReqFromPortToNetwork(
 101               vmiNodeTemplate, resourceTranslatedId.get());
 102
 103           if (ToscaNodeType.CONTRAILV2_VIRTUAL_MACHINE_INTERFACE
 104               .equals(vmiNodeTemplate.getType())) {
 105             ConsolidationDataUtil
 106                 .updateNodesConnectedOut(translateTo, resourceTranslatedId.get(),
 107                     ConsolidationEntityType.PORT,
 108                     ToscaConstants.LINK_REQUIREMENT_ID, requirementAssignment);
 109           }
 110         }
 111       } else {
 112         logger.warn("Heat resource: '" + translateTo.getResourceId() + "' with type: '"
 113             + translateTo.getResource().getType()
 114             + "' include '" + HeatConstants.VIRTUAL_NETWORK_REFS_PROPERTY_NAME
 115             + "' property which is connect to "
 116             + "unsupported/incorrect resource with type '"
 117             + networkResource.getType()
 118             + "', therefore, this connection will be ignored in TOSCA translation.");
 119       }
 120     } else {
 121       Optional<AttachedResourceId> attachedResourceId = HeatToToscaUtil
 122           .extractAttachedResourceId(translateTo.getHeatFileName(),
 123               translateTo.getHeatOrchestrationTemplate(), translateTo.getContext(),
 124               virtualNetworkRef);
 125       if (attachedResourceId.isPresent() && attachedResourceId.get().isGetParam()
 126           && attachedResourceId.get().getEntityId() instanceof String) {
 127         TranslatedHeatResource translatedSharedResourceId =
 128             translateTo.getContext().getHeatSharedResourcesByParam()
 129                 .get(attachedResourceId.get().getEntityId());
 130         if (Objects.nonNull(translatedSharedResourceId)
 131             && !HeatToToscaUtil.isHeatFileNested(translateTo, translateTo.getHeatFileName())) {
 132           RequirementAssignment requirementAssignment = HeatToToscaUtil.addLinkReqFromPortToNetwork(
 133               vmiNodeTemplate, translatedSharedResourceId.getTranslatedId());
 134
 135           if (ToscaNodeType.CONTRAILV2_VIRTUAL_MACHINE_INTERFACE
 136               .equals(vmiNodeTemplate.getType())) {
 137             ConsolidationDataUtil.updateNodesConnectedOut(translateTo, translatedSharedResourceId
 138                     .getTranslatedId(), ConsolidationEntityType.PORT,
 139                 ToscaConstants.LINK_REQUIREMENT_ID,
 140                 requirementAssignment);
 141           }
 142         }
 143       }
 144     }
 145
 146     mdcDataDebugMessage.debugExitMessage(null, null);
 147   }
 148
 149   /**
 150    * Check if the input heat resource is Vlan sub interface resource
 151    *
 152    * @param resource heat resource to be checked
 153    * @return true - if input resource is valn sub interface resource flase - otherwise.
 154    */
 155   public boolean isVlanSubInterfaceResource(Resource resource) {
 156
 157     if (resource.getType().equals(HeatResourcesTypes
 158         .CONTRAIL_V2_VIRTUAL_MACHINE_INTERFACE_RESOURCE_TYPE.getHeatResource())
 159         && getVlanTagPropertyValue(resource).isPresent()) {
 160       return true;
 161     }
 162
 163     return false;
 164   }
 165
 166   private Optional<Object> getVlanTagPropertyValue(Resource resource) {
 167
 168
 169     mdcDataDebugMessage.debugEntryMessage(null, null);
 170
 171     Object vmiProperties = resource.getProperties()
 172         .get(HeatConstants.VMI_PROPERTIES_PROPERTY_NAME);
 173     if (vmiProperties != null && vmiProperties instanceof Map) {
 174       mdcDataDebugMessage.debugExitMessage(null, null);
 175       return Optional.ofNullable(((Map) vmiProperties)
 176           .get(HeatConstants.VMI_SUB_INTERFACE_VLAN_TAG_PROPERTY_NAME));
 177     }
 178
 179     mdcDataDebugMessage.debugExitMessage(null, null);
 180     return Optional.empty();
 181   }
 182
 183
 184 }