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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;
import static org.openecomp.sdc.translator.services.heattotosca.HeatToToscaUtil.getResource;
import org.apache.commons.lang3.StringUtils;
import org.openecomp.sdc.common.errors.CoreException;
import org.openecomp.sdc.datatypes.error.ErrorLevel;
import org.openecomp.sdc.heat.datatypes.manifest.FileData;
import org.openecomp.sdc.heat.datatypes.model.HeatResourcesTypes;
import org.openecomp.sdc.heat.datatypes.model.Resource;
import org.openecomp.sdc.heat.services.HeatConstants;
import org.openecomp.sdc.logging.api.Logger;
import org.openecomp.sdc.logging.api.LoggerFactory;
import org.openecomp.sdc.logging.context.impl.MdcDataErrorMessage;
import org.openecomp.sdc.logging.types.LoggerConstants;
import org.openecomp.sdc.logging.types.LoggerErrorCode;
import org.openecomp.sdc.logging.types.LoggerErrorDescription;
import org.openecomp.sdc.logging.types.LoggerTragetServiceName;
import org.openecomp.sdc.tosca.datatypes.ToscaRelationshipType;
import org.openecomp.sdc.tosca.datatypes.ToscaTopologyTemplateElements;
import org.openecomp.sdc.tosca.datatypes.model.NodeTemplate;
import org.openecomp.sdc.tosca.datatypes.model.RelationshipTemplate;
import org.openecomp.sdc.tosca.datatypes.model.RequirementAssignment;
import org.openecomp.sdc.tosca.services.DataModelUtil;
import org.openecomp.sdc.tosca.services.ToscaConstants;
import org.openecomp.sdc.translator.datatypes.heattotosca.AttachedResourceId;
import org.openecomp.sdc.translator.datatypes.heattotosca.to.ResourceFileDataAndIDs;
import org.openecomp.sdc.translator.datatypes.heattotosca.to.TranslateTo;
import org.openecomp.sdc.translator.services.heattotosca.ConsolidationDataUtil;
import org.openecomp.sdc.translator.services.heattotosca.HeatToToscaUtil;
import org.openecomp.sdc.translator.services.heattotosca.ResourceTranslationFactory;
import org.openecomp.sdc.translator.services.heattotosca.errors.MissingMandatoryPropertyErrorBuilder;
import org.openecomp.sdc.translator.services.heattotosca.helper.VolumeTranslationHelper;
import org.openecomp.sdc.translator.services.heattotosca.mapping.TranslatorHeatToToscaPropertyConverter;
import java.util.List;
import java.util.Optional;
public class ResourceTranslationCinderVolumeAttachmentImpl extends ResourceTranslationBase {
protected static Logger logger =
(Logger) LoggerFactory.getLogger(ResourceTranslationCinderVolumeAttachmentImpl.class);
private String volumeIdPropertyName = "volume_id";
private String toscaCapabilityAttachment = "tosca.capabilities.Attachment";
@Override
protected void translate(TranslateTo translateTo) {
mdcDataDebugMessage.debugEntryMessage(null, null);
RelationshipTemplate relationTemplate = new RelationshipTemplate();
relationTemplate.setType(ToscaRelationshipType.CINDER_VOLUME_ATTACHES_TO);
String relationshipTemplateId = translateTo.getTranslatedId();
String heatFileName = translateTo.getHeatFileName();
relationTemplate.setProperties(TranslatorHeatToToscaPropertyConverter
.getToscaPropertiesSimpleConversion(translateTo.getServiceTemplate(),translateTo
.getResourceId(),translateTo.getResource().getProperties(),
relationTemplate.getProperties(), heatFileName,
translateTo.getHeatOrchestrationTemplate(), translateTo.getResource().getType(),
relationTemplate, translateTo.getContext()));
AttachedResourceId attachedVolumeId = getAttachedResourceId(translateTo, volumeIdPropertyName);
String instanceUuid = HeatConstants.INSTANCE_UUID_PROPERTY_NAME;
AttachedResourceId attachedNovaServerId = getAttachedResourceId(translateTo, instanceUuid);
if (attachedNovaServerId.isGetResource()) {
handleNovaGetResource(translateTo, relationTemplate, relationshipTemplateId, heatFileName,
attachedVolumeId, (String) attachedNovaServerId.getEntityId());
} else {
logger.warn("Heat resource: '" + translateTo.getResourceId() + "' with type: '"
+ translateTo.getResource().getType()
+ "' include 'instance_uuid' property without 'get_resource' function, therefore this "
+ "resource will be ignored in TOSCA translation.");
}
mdcDataDebugMessage.debugExitMessage(null, null);
}
@Override
protected Optional<ToscaTopologyTemplateElements> getTranslatedToscaTopologyElement(
TranslateTo translateTo) {
if (isEssentialRequirementsValid(translateTo)) {
return Optional.of(ToscaTopologyTemplateElements.RELATIONSHIP_TEMPLATE);
} else {
return Optional.empty();
}
}
private AttachedResourceId getAttachedResourceId(TranslateTo translateTo, String propertyName) {
mdcDataDebugMessage.debugEntryMessage(null, null);
Optional<AttachedResourceId> attachedResourceId =
HeatToToscaUtil.extractAttachedResourceId(translateTo, propertyName);
if (!attachedResourceId.isPresent()) {
MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
LoggerTragetServiceName.GET_RESOURCE, ErrorLevel.ERROR.name(),
LoggerErrorCode.DATA_ERROR.getErrorCode(),
LoggerErrorDescription.MISSING_MANDATORY_PROPERTY);
throw new CoreException(new MissingMandatoryPropertyErrorBuilder(propertyName).build());
}
mdcDataDebugMessage.debugExitMessage(null, null);
return attachedResourceId.get();
}
private void handleNovaGetResource(TranslateTo translateTo, RelationshipTemplate relationTemplate,
String relationshipTemplateId, String heatFileName,
AttachedResourceId volResourceId, String novaResourceId) {
mdcDataDebugMessage.debugEntryMessage(null, null);
RequirementAssignment requirement = new RequirementAssignment();
requirement.setCapability(toscaCapabilityAttachment);
if (volResourceId.isGetResource()) {
Resource volServerResource = getResource(translateTo.getHeatOrchestrationTemplate(),
(String) volResourceId.getTranslatedId(), heatFileName);
if (!StringUtils.equals(HeatResourcesTypes.CINDER_VOLUME_RESOURCE_TYPE.getHeatResource(),
volServerResource.getType())) {
logger.warn("Volume attachment with id '" + translateTo.getResourceId()
+ "' is pointing to unsupported resource type(" + volServerResource.getType()
+ ") through the property 'volume_id'."
+ " The connection to the volume is ignored. "
+ "Supported types are: "
+ HeatResourcesTypes.CINDER_VOLUME_RESOURCE_TYPE.getHeatResource());
mdcDataDebugMessage.debugExitMessage(null, null);
return;
}
requirement.setNode((String) volResourceId.getTranslatedId());
requirement.setRelationship(relationshipTemplateId);
DataModelUtil
.addRelationshipTemplate(translateTo.getServiceTemplate(), relationshipTemplateId,
relationTemplate);
} else if (volResourceId.isGetParam() && volResourceId.getEntityId() instanceof String) {
String volumeResourceIdParamName = (String) volResourceId.getEntityId();
if (translateTo.getContext().getHeatSharedResourcesByParam()
.containsKey(volumeResourceIdParamName) && !isHeatFileNested(translateTo, heatFileName)) {
Resource volServerResource =
translateTo.getContext().getHeatSharedResourcesByParam().get(volumeResourceIdParamName)
.getHeatResource();
if (!StringUtils.equals(HeatResourcesTypes.CINDER_VOLUME_RESOURCE_TYPE.getHeatResource(),
volServerResource.getType())) {
logger.warn("Volume attachment with id '" + translateTo.getResourceId()
+ "' is pointing to unsupported resource type(" + volServerResource.getType()
+ ") through the property 'volume_id'."
+ " The connection to the volume is ignored. "
+ "Supported types are: "
+ HeatResourcesTypes.CINDER_VOLUME_RESOURCE_TYPE.getHeatResource());
mdcDataDebugMessage.debugExitMessage(null, null);
return;
}
requirement.setNode(
translateTo.getContext().getHeatSharedResourcesByParam().get(volumeResourceIdParamName)
.getTranslatedId());
requirement.setRelationship(relationshipTemplateId);
DataModelUtil
.addRelationshipTemplate(translateTo.getServiceTemplate(), relationshipTemplateId,
relationTemplate);
} else {
handleUnsharedVolume(translateTo, relationTemplate, relationshipTemplateId, heatFileName,
requirement, volumeResourceIdParamName);
}
}
Resource novaServerResource =
getResource(translateTo.getHeatOrchestrationTemplate(), novaResourceId, heatFileName);
if (!StringUtils.equals(HeatResourcesTypes.NOVA_SERVER_RESOURCE_TYPE.getHeatResource(),
novaServerResource.getType())) {
logger.warn("Volume attachment with id '" + translateTo.getResourceId()
+ "' is pointing to unsupported resource type(" + novaServerResource.getType()
+ ") through the property 'instance_uuid'."
+ " The connection to the nova server is ignored. "
+ "Supported types are: "
+ HeatResourcesTypes.NOVA_SERVER_RESOURCE_TYPE.getHeatResource());
mdcDataDebugMessage.debugExitMessage(null, null);
return;
}
Optional<String> translatedNovaServerId =
ResourceTranslationFactory.getInstance(novaServerResource)
.translateResource(heatFileName, translateTo.getServiceTemplate(),
translateTo.getHeatOrchestrationTemplate(), novaServerResource, novaResourceId,
translateTo.getContext());
if (translatedNovaServerId.isPresent() && StringUtils.isNotEmpty(requirement.getNode())) {
NodeTemplate novaServerNodeTemplate = DataModelUtil
.getNodeTemplate(translateTo.getServiceTemplate(), translatedNovaServerId.get());
DataModelUtil.addRequirementAssignment(novaServerNodeTemplate, ToscaConstants
.LOCAL_STORAGE_REQUIREMENT_ID, requirement);
//Add volume information to consolidation data
ConsolidationDataUtil.updateComputeConsolidationDataVolumes(translateTo,
novaServerNodeTemplate.getType(), translatedNovaServerId.get(), ToscaConstants
.LOCAL_STORAGE_REQUIREMENT_ID, requirement);
}
mdcDataDebugMessage.debugExitMessage(null, null);
}
private void handleUnsharedVolume(TranslateTo translateTo, RelationshipTemplate relationTemplate,
String relationshipTemplateId, String heatFileName,
RequirementAssignment requirement, String volumeResourceId) {
mdcDataDebugMessage.debugEntryMessage(null, null);
List<FileData> allFilesData = translateTo.getContext().getManifest().getContent().getData();
Optional<FileData> fileData = HeatToToscaUtil.getFileData(heatFileName, allFilesData);
if (fileData.isPresent()) {
Optional<ResourceFileDataAndIDs> fileDataContainingResource =
new VolumeTranslationHelper(logger)
.getFileDataContainingVolume(fileData.get().getData(), volumeResourceId, translateTo,
FileData.Type.HEAT_VOL);
fileDataContainingResource.ifPresent(
resourceFileDataAndIDs -> addRelationshipToServiceTemplate(translateTo, relationTemplate,
relationshipTemplateId, requirement, resourceFileDataAndIDs));
}
mdcDataDebugMessage.debugExitMessage(null, null);
}
private boolean isHeatFileNested(TranslateTo translateTo, String heatFileName) {
return translateTo.getContext().getNestedHeatsFiles().contains(heatFileName);
}
private void addRelationshipToServiceTemplate(TranslateTo translateTo,
RelationshipTemplate relationTemplate,
String relationshipTemplateId,
RequirementAssignment requirement,
ResourceFileDataAndIDs resourceFileDataAndIDs) {
mdcDataDebugMessage.debugEntryMessage(null, null);
String translatedId = resourceFileDataAndIDs.getTranslatedResourceId();
String toscaVolIdPropName =
HeatToToscaUtil.getToscaPropertyName(translateTo, HeatConstants.VOL_ID_PROPERTY_NAME);
relationTemplate.getProperties().put(toscaVolIdPropName, translatedId);
requirement.setNode(translatedId);
requirement.setRelationship(relationshipTemplateId);
DataModelUtil.addRelationshipTemplate(translateTo.getServiceTemplate(), relationshipTemplateId,
relationTemplate);
mdcDataDebugMessage.debugExitMessage(null, null);
}
}
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