diff options
Diffstat (limited to 'bpmn/MSOInfrastructureBPMN/src/main/groovy/org/openecomp/mso/bpmn/infrastructure/scripts/DoDeleteVfModuleFromVnf.groovy')
| -rw-r--r-- | bpmn/MSOInfrastructureBPMN/src/main/groovy/org/openecomp/mso/bpmn/infrastructure/scripts/DoDeleteVfModuleFromVnf.groovy | 613 |
1 files changed, 613 insertions, 0 deletions
diff --git a/bpmn/MSOInfrastructureBPMN/src/main/groovy/org/openecomp/mso/bpmn/infrastructure/scripts/DoDeleteVfModuleFromVnf.groovy b/bpmn/MSOInfrastructureBPMN/src/main/groovy/org/openecomp/mso/bpmn/infrastructure/scripts/DoDeleteVfModuleFromVnf.groovy new file mode 100644 index 0000000000..41663434db --- /dev/null +++ b/bpmn/MSOInfrastructureBPMN/src/main/groovy/org/openecomp/mso/bpmn/infrastructure/scripts/DoDeleteVfModuleFromVnf.groovy @@ -0,0 +1,613 @@ +package org.openecomp.mso.bpmn.infrastructure.scripts
+
+import javax.xml.parsers.DocumentBuilder
+import javax.xml.parsers.DocumentBuilderFactory
+
+import org.camunda.bpm.engine.delegate.BpmnError
+import org.camunda.bpm.engine.runtime.Execution
+import org.openecomp.mso.bpmn.common.scripts.AaiUtil
+import org.openecomp.mso.bpmn.common.scripts.ExceptionUtil
+import org.openecomp.mso.bpmn.common.scripts.SDNCAdapterUtils
+import org.openecomp.mso.bpmn.common.scripts.VfModule
+import org.openecomp.mso.bpmn.common.scripts.VfModuleBase
+import org.openecomp.mso.bpmn.core.WorkflowException
+import org.openecomp.mso.bpmn.core.json.JsonUtils
+import org.openecomp.mso.rest.APIResponse
+import org.openecomp.mso.rest.RESTClient
+import org.openecomp.mso.rest.RESTConfig
+import org.springframework.web.util.UriUtils
+import org.w3c.dom.Document
+import org.w3c.dom.Element
+import org.xml.sax.InputSource
+
+public class DoDeleteVfModuleFromVnf extends VfModuleBase {
+
+ def Prefix="DDVFMV_"
+ ExceptionUtil exceptionUtil = new ExceptionUtil()
+ JsonUtils jsonUtil = new JsonUtils()
+
+ public void initProcessVariables(Execution execution) {
+ execution.setVariable("prefix",Prefix)
+ execution.setVariable("DDVFMV_contrailNetworkPolicyFqdnList", null)
+ }
+
+ // parse the incoming request
+ public void preProcessRequest(Execution execution) {
+ def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
+ initProcessVariables(execution)
+
+ try {
+
+ // Building Block-type request
+
+ // Set mso-request-id to request-id for VNF Adapter interface
+ String requestId = execution.getVariable("msoRequestId")
+ execution.setVariable("mso-request-id", requestId)
+ execution.setVariable("requestId", requestId)
+ utils.log("DEBUG", "msoRequestId: " + requestId, isDebugEnabled)
+ String tenantId = execution.getVariable("tenantId")
+ utils.log("DEBUG", "tenantId: " + tenantId, isDebugEnabled)
+ String cloudSiteId = execution.getVariable("lcpCloudRegionId")
+ execution.setVariable("cloudSiteId", cloudSiteId)
+ utils.log("DEBUG", "cloudSiteId: " + cloudSiteId, isDebugEnabled)
+ // Source is HARDCODED
+ String source = "VID"
+ execution.setVariable("source", source)
+ // isVidRequest is hardcoded to "true"
+ execution.setVariable("isVidRequest", "true")
+ // SrvInstId is hardcoded to empty
+ execution.setVariable("srvInstId", "")
+ // ServiceId is hardcoded to empty
+ execution.setVariable("serviceId", "")
+ String serviceInstanceId = execution.getVariable("serviceInstanceId")
+ utils.log("DEBUG", "serviceInstanceId: " + serviceInstanceId, isDebugEnabled)
+ String vnfId = execution.getVariable("vnfId")
+ utils.log("DEBUG", "vnfId: " + vnfId, isDebugEnabled)
+ String vfModuleId = execution.getVariable("vfModuleId")
+ utils.log("DEBUG", "vfModuleId: " + vfModuleId, isDebugEnabled)
+ if (serviceInstanceId == null || serviceInstanceId.isEmpty()) {
+ execution.setVariable(Prefix + "serviceInstanceIdToSdnc", vfModuleId)
+ }
+ else {
+ execution.setVariable(Prefix + "serviceInstanceIdToSdnc", serviceInstanceId)
+ }
+
+ String sdncVersion = execution.getVariable("sdncVersion")
+ if (sdncVersion == null) {
+ sdncVersion = "1707"
+ }
+ execution.setVariable(Prefix + "sdncVersion", sdncVersion)
+ utils.log("DEBUG", "Incoming Sdnc Version is: " + sdncVersion, isDebugEnabled)
+
+ String sdncCallbackUrl = (String) execution.getVariable('URN_mso_workflow_sdncadapter_callback')
+ if (sdncCallbackUrl == null || sdncCallbackUrl.trim().isEmpty()) {
+ def msg = 'Required variable \'URN_mso_workflow_sdncadapter_callback\' is missing'
+ logError(msg)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
+ }
+ execution.setVariable("sdncCallbackUrl", sdncCallbackUrl)
+ utils.logAudit("SDNC Callback URL: " + sdncCallbackUrl)
+ utils.log("DEBUG:", "SDNC Callback URL is: " + sdncCallbackUrl, isDebugEnabled)
+
+
+
+ }catch(BpmnError b){
+ throw b
+ }catch(Exception e){
+ utils.log("DEBUG", "Exception is: " + e.getMessage(), isDebugEnabled)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 2000, "Internal Error encountered in PreProcess method!")
+ }
+ }
+
+ public void queryAAIForVfModule(Execution execution) {
+ def method = getClass().getSimpleName() + '.queryAAIForVfModule(' +
+ 'execution=' + execution.getId() +
+ ')'
+ def isDebugLogEnabled = execution.getVariable('isDebugLogEnabled')
+ logDebug('Entered ' + method, isDebugLogEnabled)
+
+ try {
+ def vnfId = execution.getVariable('vnfId')
+
+ AaiUtil aaiUriUtil = new AaiUtil(this)
+ def aai_uri = aaiUriUtil.getNetworkGenericVnfUri(execution)
+ logDebug('AAI URI is: ' + aai_uri, isDebugLogEnabled)
+
+ String endPoint = execution.getVariable("URN_aai_endpoint") + "${aai_uri}/" + UriUtils.encode(vnfId, "UTF-8") + "?depth=1"
+
+ utils.logAudit("DoDeleteVfModuleFromVnf: AAI endPoint : " + endPoint)
+
+ try {
+ RESTConfig config = new RESTConfig(endPoint);
+ def responseData = ''
+ def aaiRequestId = UUID.randomUUID().toString()
+ RESTClient client = new RESTClient(config).
+ addHeader('X-TransactionId', aaiRequestId).
+ addHeader('X-FromAppId', 'MSO').
+ addHeader('Content-Type', 'application/xml').
+ addHeader('Accept','application/xml');
+ logDebug('sending GET to AAI endpoint \'' + endPoint + '\'', isDebugLogEnabled)
+ APIResponse response = client.httpGet()
+ utils.logAudit("DoDeleteVfModuleFromVnf: - invoking httpGet to AAI")
+
+ responseData = response.getResponseBodyAsString()
+ execution.setVariable('DDVMFV_getVnfResponseCode', response.getStatusCode())
+ execution.setVariable('DDVMFV_getVnfResponse', responseData)
+
+ utils.logAudit("DoDeleteVfModuleFromVnf: AAI Response : " + responseData)
+ utils.logAudit("DoDeleteVfModuleFromVnf: AAI ResponseCode : " + response.getStatusCode())
+
+ logDebug('Response code:' + response.getStatusCode(), isDebugLogEnabled)
+ logDebug('Response:' + System.lineSeparator() + responseData, isDebugLogEnabled)
+
+ } catch (Exception ex) {
+ ex.printStackTrace()
+ logDebug('Exception occurred while executing AAI GET:' + ex.getMessage(), isDebugLogEnabled)
+ execution.setVariable('DDVMFV_getVnfResponseCode', 500)
+ execution.setVariable('DDVFMV_getVnfResponse', 'AAI GET Failed:' + ex.getMessage())
+ }
+ logDebug('Exited ' + method, isDebugLogEnabled)
+ } catch (BpmnError e) {
+ throw e;
+ } catch (Exception e) {
+ logError('Caught exception in ' + method, e)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 1002, 'Error in queryAAIForVfModule(): ' + e.getMessage())
+ }
+ }
+
+ /**
+ * Validate the VF Module. That is, confirm that a VF Module with the input VF Module ID
+ * exists in the retrieved Generic VNF. Then, check to make sure that if that VF Module
+ * is the base VF Module and it's not the only VF Module for this Generic VNF, that we're not
+ * attempting to delete it.
+ *
+ * @param execution The flow's execution instance.
+ */
+ public void validateVfModule(Execution execution) {
+ def method = getClass().getSimpleName() + '.validateVfModule(' +
+ 'execution=' + execution.getId() +
+ ')'
+ def isDebugLogEnabled = execution.getVariable('isDebugLogEnabled')
+ logDebug('Entered ' + method, isDebugLogEnabled)
+
+ try {
+ def genericVnf = execution.getVariable('DDVMFV_getVnfResponse')
+ def vnfId = execution.getVariable('_vnfId')
+ def vfModuleId = execution.getVariable('vfModuleId')
+ def VfModule vfModule = findVfModule(genericVnf, vfModuleId)
+ if (vfModule == null) {
+ def String msg = 'VF Module \'' + vfModuleId + '\' does not exist in Generic VNF \'' + vnfId + '\''
+ logDebug(msg, isDebugLogEnabled)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 1002, msg)
+ } else {
+
+ if (isDebugLogEnabled) {
+ logDebug('VF Module \'' + vfModuleId + '\': isBaseVfModule=' + vfModule.isBaseVfModule() +
+ ', isOnlyVfModule=' + vfModule.isOnlyVfModule(),
+ isDebugLogEnabled)
+ }
+ if (vfModule.isBaseVfModule() && !vfModule.isOnlyVfModule()) {
+ def String msg = 'Cannot delete VF Module \'' + vfModuleId +
+ '\'since it is the base VF Module and it\'s not the only VF Module in Generic VNF \'' + vnfId + '\''
+ logDebug("Received a BAD Response from VNF Adapter for CREATE_VF_MODULE Call.", isDebugLogEnabled)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 1002, "VNF Adapter Error")
+ }
+
+ def heatStackId = vfModule.getElementText('heat-stack-id')
+ execution.setVariable('DDVMFV_heatStackId', heatStackId)
+ logDebug('VF Module heatStackId retrieved from AAI: ' + heatStackId, isDebugLogEnabled)
+ }
+
+ logDebug('Exited ' + method, isDebugLogEnabled)
+ } catch (BpmnError e) {
+ throw e;
+ } catch (Exception e) {
+ logError('Caught exception in ' + method, e)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 1002, 'Error in validateVfModule(): ' + e.getMessage())
+ }
+ }
+
+
+ public void preProcessSDNCDeactivateRequest(Execution execution){
+ def isDebugLogEnabled = execution.getVariable("isDebugLogEnabled")
+ execution.setVariable("prefix", Prefix)
+ logDebug(" ======== STARTED preProcessSDNCDeactivateRequest ======== ", isDebugLogEnabled)
+
+ def serviceInstanceId = execution.getVariable("serviceInstanceId")
+
+ try{
+ //Build SDNC Request
+
+ String deactivateSDNCRequest = buildSDNCRequest(execution, serviceInstanceId, "deactivate")
+
+ deactivateSDNCRequest = utils.formatXml(deactivateSDNCRequest)
+ execution.setVariable("DDVMFV_deactivateSDNCRequest", deactivateSDNCRequest)
+ logDebug("Outgoing DeactivateSDNCRequest is: \n" + deactivateSDNCRequest, isDebugLogEnabled)
+ utils.logAudit("Outgoing DeactivateSDNCRequest is: \n" + deactivateSDNCRequest)
+
+ }catch(Exception e){
+ utils.log("ERROR", "Exception Occured Processing preProcessSDNCDeactivateRequest. Exception is:\n" + e, isDebugLogEnabled)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 1002, "Error Occurred during preProcessSDNCDeactivateRequest Method:\n" + e.getMessage())
+ }
+ logDebug("======== COMPLETED preProcessSDNCDeactivateRequest ======== ", isDebugLogEnabled)
+ }
+
+ public void preProcessSDNCUnassignRequest(Execution execution) {
+ def method = getClass().getSimpleName() + '.preProcessSDNCUnassignRequest(' +
+ 'execution=' + execution.getId() +
+ ')'
+ def isDebugLogEnabled = execution.getVariable('isDebugLogEnabled')
+ logDebug('Entered ' + method, isDebugLogEnabled)
+ execution.setVariable("prefix", Prefix)
+ logDebug(" ======== STARTED preProcessSDNCUnassignRequest Process ======== ", isDebugLogEnabled)
+ try{
+ String serviceInstanceId = execution.getVariable("serviceInstanceId")
+
+ String unassignSDNCRequest = buildSDNCRequest(execution, serviceInstanceId, "unassign")
+
+ execution.setVariable("DDVMFV_unassignSDNCRequest", unassignSDNCRequest)
+ logDebug("Outgoing UnassignSDNCRequest is: \n" + unassignSDNCRequest, isDebugLogEnabled)
+ utils.logAudit("Outgoing UnassignSDNCRequest is: \n" + unassignSDNCRequest)
+
+ }catch(Exception e){
+ log.debug("Exception Occured Processing preProcessSDNCUnassignRequest. Exception is:\n" + e, isDebugLogEnabled)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 1002, "Error Occured during preProcessSDNCUnassignRequest Method:\n" + e.getMessage())
+ }
+ logDebug("======== COMPLETED preProcessSDNCUnassignRequest Process ======== ", isDebugLogEnabled)
+ }
+
+ public String buildSDNCRequest(Execution execution, String svcInstId, String action){
+
+ String uuid = execution.getVariable('testReqId') // for junits
+ if(uuid==null){
+ uuid = execution.getVariable("msoRequestId") + "-" + System.currentTimeMillis()
+ }
+ def callbackURL = execution.getVariable("sdncCallbackUrl")
+ def requestId = execution.getVariable("msoRequestId")
+ def serviceId = execution.getVariable("serviceId")
+ def serviceInstanceId = execution.getVariable("serviceInstanceId")
+ def vfModuleId = execution.getVariable("vfModuleId")
+ def source = execution.getVariable("source")
+ def vnfId = execution.getVariable("vnfId")
+
+ def sdncVersion = execution.getVariable(Prefix + "sdncVersion")
+
+ String sdncRequest =
+ """<sdncadapterworkflow:SDNCAdapterWorkflowRequest xmlns:ns5="http://org.openecomp/mso/request/types/v1"
+ xmlns:sdncadapterworkflow="http://org.openecomp/mso/workflow/schema/v1"
+ xmlns:sdncadapter="http://org.openecomp.mso/workflow/sdnc/adapter/schema/v1">
+ <sdncadapter:RequestHeader>
+ <sdncadapter:RequestId>${uuid}</sdncadapter:RequestId>
+ <sdncadapter:SvcInstanceId>${svcInstId}</sdncadapter:SvcInstanceId>
+ <sdncadapter:SvcAction>${action}</sdncadapter:SvcAction>
+ <sdncadapter:SvcOperation>vf-module-topology-operation</sdncadapter:SvcOperation>
+ <sdncadapter:CallbackUrl>${callbackURL}</sdncadapter:CallbackUrl>
+ <sdncadapter:MsoAction>generic-resource</sdncadapter:MsoAction>
+ </sdncadapter:RequestHeader>
+ <sdncadapterworkflow:SDNCRequestData>
+ <request-information>
+ <request-id>${requestId}</request-id>
+ <request-action>DeleteVfModuleInstance</request-action>
+ <source>${source}</source>
+ <notification-url/>
+ <order-number/>
+ <order-version/>
+ </request-information>
+ <service-information>
+ <service-id/>
+ <subscription-service-type/>
+ <service-instance-id>${serviceInstanceId}</service-instance-id>
+ <global-customer-id/>
+ </service-information>
+ <vnf-information>
+ <vnf-id>${vnfId}</vnf-id>
+ <vnf-type/>
+ </vnf-information>
+ <vf-module-information>
+ <vf-module-id>${vfModuleId}</vf-module-id>
+ </vf-module-information>
+ <vf-module-request-input/>
+ </sdncadapterworkflow:SDNCRequestData>
+ </sdncadapterworkflow:SDNCAdapterWorkflowRequest>"""
+
+ utils.logAudit("sdncRequest: " + sdncRequest)
+ return sdncRequest
+ }
+
+ public void validateSDNCResponse(Execution execution, String response, String method){
+ def isDebugLogEnabled=execution.getVariable("isDebugLogEnabled")
+ execution.setVariable("prefix",Prefix)
+ logDebug(" *** STARTED ValidateSDNCResponse Process*** ", isDebugLogEnabled)
+
+ WorkflowException workflowException = execution.getVariable("WorkflowException")
+ boolean successIndicator = execution.getVariable("SDNCA_SuccessIndicator")
+
+ utils.logAudit("workflowException: " + workflowException)
+
+ SDNCAdapterUtils sdncAdapterUtils = new SDNCAdapterUtils(this)
+ sdncAdapterUtils.validateSDNCResponse(execution, response, workflowException, successIndicator)
+
+ utils.logAudit("SDNCResponse: " + response)
+
+ String sdncResponse = response
+ if(execution.getVariable(Prefix + 'sdncResponseSuccess') == true){
+ logDebug("Received a Good Response from SDNC Adapter for " + method + " SDNC Call. Response is: \n" + sdncResponse, isDebugLogEnabled)
+ }else{
+ logDebug("Received a BAD Response from SDNC Adapter for " + method + " SDNC Call.", isDebugLogEnabled)
+ throw new BpmnError("MSOWorkflowException")
+ }
+ logDebug(" *** COMPLETED ValidateSDNCResponse Process*** ", isDebugLogEnabled)
+ }
+
+
+ // parse the incoming DELETE_VF_MODULE request
+ // and formulate the outgoing VnfAdapterDeleteV1 request
+ public void prepVNFAdapterRequest(Execution execution) {
+ def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
+ def requestId = UUID.randomUUID().toString()
+ def origRequestId = execution.getVariable('requestId')
+ def srvInstId = execution.getVariable("serviceInstanceId")
+ def aicCloudRegion = execution.getVariable("cloudSiteId")
+ def vnfId = execution.getVariable("vnfId")
+ def vfModuleId = execution.getVariable("vfModuleId")
+ def vfModuleStackId = execution.getVariable('DDVMFV_heatStackId')
+ def tenantId = execution.getVariable("tenantId")
+ def messageId = execution.getVariable('requestId') + '-' +
+ System.currentTimeMillis()
+ def notificationUrl = createCallbackURL(execution, "VNFAResponse", messageId)
+ def useQualifiedHostName = execution.getVariable("URN_mso_use_qualified_host")
+ if ('true'.equals(useQualifiedHostName)) {
+ notificationUrl = utils.getQualifiedHostNameForCallback(notificationUrl)
+ }
+
+ String request = """
+ <deleteVfModuleRequest>
+ <cloudSiteId>${aicCloudRegion}</cloudSiteId>
+ <tenantId>${tenantId}</tenantId>
+ <vnfId>${vnfId}</vnfId>
+ <vfModuleId>${vfModuleId}</vfModuleId>
+ <vfModuleStackId>${vfModuleStackId}</vfModuleStackId>
+ <skipAAI>true</skipAAI>
+ <msoRequest>
+ <requestId>${origRequestId}</requestId>
+ <serviceInstanceId>${srvInstId}</serviceInstanceId>
+ </msoRequest>
+ <messageId>${messageId}</messageId>
+ <notificationUrl>${notificationUrl}</notificationUrl>
+ </deleteVfModuleRequest>
+ """ as String
+
+ utils.log("DEBUG", "vnfAdapterRestV1Request: " + request, isDebugEnabled)
+ utils.logAudit("deleteVfModuleRequest: " + request)
+ execution.setVariable("vnfAdapterRestV1Request", request)
+ }
+
+
+ // generates a WorkflowException if
+ // -
+ public void handleDoDeleteVfModuleFailure(Execution execution) {
+ def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
+ utils.log("ERROR", "AAI error occurred deleting the Generic Vnf: "
+ + execution.getVariable("DDVFMV_deleteGenericVnfResponse"), isDebugEnabled)
+ String processKey = getProcessKey(execution);
+ WorkflowException exception = new WorkflowException(processKey, 5000,
+ execution.getVariable("DDVFMV_deleteGenericVnfResponse"))
+ execution.setVariable("WorkflowException", exception)
+ }
+
+ public void postProcessVNFAdapterRequest(Execution execution) {
+ def method = getClass().getSimpleName() + '.postProcessVNFAdapterRequest(' +
+ 'execution=' + execution.getId() +
+ ')'
+ def isDebugLogEnabled = execution.getVariable('isDebugLogEnabled')
+ logDebug('Entered ' + method, isDebugLogEnabled)
+ execution.setVariable("prefix",Prefix)
+ try{
+ logDebug(" *** STARTED postProcessVNFAdapterRequest Process*** ", isDebugLogEnabled)
+
+ String vnfResponse = execution.getVariable("DDVMFV_doDeleteVfModuleResponse")
+ logDebug("VNF Adapter Response is: " + vnfResponse, isDebugLogEnabled)
+ utils.logAudit("deleteVnfAResponse is: \n" + vnfResponse)
+
+ if(vnfResponse != null){
+
+ if(vnfResponse.contains("deleteVfModuleResponse")){
+ logDebug("Received a Good Response from VNF Adapter for DELETE_VF_MODULE Call.", isDebugLogEnabled)
+ execution.setVariable("DDVFMV_vnfVfModuleDeleteCompleted", true)
+
+ // Parse vnfOutputs for contrail network polcy FQDNs
+ if (vnfResponse.contains("vfModuleOutputs")) {
+ def vfModuleOutputsXml = utils.getNodeXml(vnfResponse, "vfModuleOutputs")
+ InputSource source = new InputSource(new StringReader(vfModuleOutputsXml));
+ DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance();
+ docFactory.setNamespaceAware(true)
+ DocumentBuilder docBuilder = docFactory.newDocumentBuilder()
+ Document outputsXml = docBuilder.parse(source)
+
+ NodeList entries = outputsXml.getElementsByTagNameNS("*", "entry")
+ List contrailNetworkPolicyFqdnList = []
+ for (int i = 0; i< entries.getLength(); i++) {
+ Node node = entries.item(i)
+ if (node.getNodeType() == Node.ELEMENT_NODE) {
+ Element element = (Element) node
+ String key = element.getElementsByTagNameNS("*", "key").item(0).getTextContent()
+ if (key.endsWith("contrail_network_policy_fqdn")) {
+ String contrailNetworkPolicyFqdn = element.getElementsByTagNameNS("*", "value").item(0).getTextContent()
+ logDebug("Obtained contrailNetworkPolicyFqdn: " + contrailNetworkPolicyFqdn, isDebugLogEnabled)
+ contrailNetworkPolicyFqdnList.add(contrailNetworkPolicyFqdn)
+ }
+ else if (key.equals("oam_management_v4_address")) {
+ String oamManagementV4Address = element.getElementsByTagNameNS("*", "value").item(0).getTextContent()
+ logDebug("Obtained oamManagementV4Address: " + oamManagementV4Address, isDebugLogEnabled)
+ execution.setVariable(Prefix + "oamManagementV4Address", oamManagementV4Address)
+ }
+ else if (key.equals("oam_management_v6_address")) {
+ String oamManagementV6Address = element.getElementsByTagNameNS("*", "value").item(0).getTextContent()
+ logDebug("Obtained oamManagementV6Address: " + oamManagementV6Address, isDebugLogEnabled)
+ execution.setVariable(Prefix + "oamManagementV6Address", oamManagementV6Address)
+ }
+
+ }
+ }
+ if (!contrailNetworkPolicyFqdnList.isEmpty()) {
+ logDebug("Setting the fqdn list", isDebugLogEnabled)
+ execution.setVariable("DDVFMV_contrailNetworkPolicyFqdnList", contrailNetworkPolicyFqdnList)
+ }
+ }
+ }else{
+ logDebug("Received a BAD Response from VNF Adapter for DELETE_VF_MODULE Call.", isDebugLogEnabled)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 1002, "VNF Adapter Error")
+ }
+ }else{
+ logDebug("Response from VNF Adapter is Null for DELETE_VF_MODULE Call.", isDebugLogEnabled)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 1002, "Empty response from VNF Adapter")
+ }
+
+ }catch(BpmnError b){
+ throw b
+ }catch(Exception e){
+ logDebug("Internal Error Occured in PostProcess Method", isDebugLogEnabled)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 1002, "Internal Error Occured in PostProcess Method")
+ }
+ logDebug(" *** COMPLETED postProcessVnfAdapterResponse Process*** ", isDebugLogEnabled)
+ }
+
+ public void deleteNetworkPoliciesFromAAI(Execution execution) {
+ def method = getClass().getSimpleName() + '.deleteNetworkPoliciesFromAAI(' +
+ 'execution=' + execution.getId() +
+ ')'
+ def isDebugLogEnabled = execution.getVariable('isDebugLogEnabled')
+ logDebug('Entered ' + method, isDebugLogEnabled)
+ execution.setVariable("prefix", Prefix)
+ logDebug(" ======== STARTED deleteNetworkPoliciesFromAAI ======== ", isDebugLogEnabled)
+
+ try {
+ // get variables
+ List fqdnList = execution.getVariable("DDVFMV_contrailNetworkPolicyFqdnList")
+ if (fqdnList == null) {
+ logDebug("No network policies to delete", isDebugLogEnabled)
+ return
+ }
+ int fqdnCount = fqdnList.size()
+
+ execution.setVariable("DDVFMV_networkPolicyFqdnCount", fqdnCount)
+ logDebug("DDVFMV_networkPolicyFqdnCount - " + fqdnCount, isDebugLogEnabled)
+
+ String aai_endpoint = execution.getVariable("URN_aai_endpoint")
+ AaiUtil aaiUriUtil = new AaiUtil(this)
+ String aai_uri = aaiUriUtil.getNetworkPolicyUri(execution)
+
+ if (fqdnCount > 0) {
+ // AII loop call over contrail network policy fqdn list
+ for (i in 0..fqdnCount-1) {
+
+ int counting = i+1
+ String fqdn = fqdnList[i]
+
+ // Query AAI for this network policy FQDN
+
+ String queryNetworkPolicyByFqdnAAIRequest = "${aai_endpoint}${aai_uri}?network-policy-fqdn=" + UriUtils.encode(fqdn, "UTF-8")
+ utils.logAudit("AAI request endpoint: " + queryNetworkPolicyByFqdnAAIRequest)
+ logDebug("AAI request endpoint: " + queryNetworkPolicyByFqdnAAIRequest, isDebugLogEnabled)
+
+ APIResponse response = aaiUriUtil.executeAAIGetCall(execution, queryNetworkPolicyByFqdnAAIRequest)
+ int returnCode = response.getStatusCode()
+ execution.setVariable("DCVFM_aaiQueryNetworkPolicyByFqdnReturnCode", returnCode)
+ logDebug(" ***** AAI query network policy Response Code, NetworkPolicy #" + counting + " : " + returnCode, isDebugLogEnabled)
+
+ String aaiResponseAsString = response.getResponseBodyAsString()
+
+ if (isOneOf(returnCode, 200, 201)) {
+ logDebug("The return code is: " + returnCode, isDebugLogEnabled)
+ // This network policy FQDN exists in AAI - need to delete it now
+ utils.logAudit(aaiResponseAsString)
+ execution.setVariable("DDVFMV_queryNetworkPolicyByFqdnAAIResponse", aaiResponseAsString)
+ logDebug("QueryAAINetworkPolicyByFQDN Success REST Response, , NetworkPolicy #" + counting + " : " + "\n" + aaiResponseAsString, isDebugLogEnabled)
+ // Retrieve the network policy id for this FQDN
+ def networkPolicyId = utils.getNodeText1(aaiResponseAsString, "network-policy-id")
+ logDebug("Deleting network-policy with network-policy-id " + networkPolicyId, isDebugLogEnabled)
+
+ // Retrieve the resource version for this network policy
+ def resourceVersion = utils.getNodeText1(aaiResponseAsString, "resource-version")
+ logDebug("Deleting network-policy with resource-version " + resourceVersion, isDebugLogEnabled)
+
+ String delNetworkPolicyAAIRequest = "${aai_endpoint}${aai_uri}/" + UriUtils.encode(networkPolicyId, "UTF-8") +
+ "?resource-version=" + UriUtils.encode(resourceVersion, "UTF-8")
+ utils.logAudit("AAI request endpoint: " + delNetworkPolicyAAIRequest)
+ logDebug("AAI request endpoint: " + delNetworkPolicyAAIRequest, isDebugLogEnabled)
+
+ logDebug("invoking DELETE call to AAI", isDebugLogEnabled)
+ utils.logAudit("Sending DELETE call to AAI with Endpoint /n" + delNetworkPolicyAAIRequest)
+ APIResponse responseDel = aaiUriUtil.executeAAIDeleteCall(execution, delNetworkPolicyAAIRequest)
+ int returnCodeDel = responseDel.getStatusCode()
+ execution.setVariable("DDVFMV_aaiDeleteNetworkPolicyReturnCode", returnCodeDel)
+ logDebug(" ***** AAI delete network policy Response Code, NetworkPolicy #" + counting + " : " + returnCodeDel, isDebugLogEnabled)
+
+ if (isOneOf(returnCodeDel, 200, 201, 204)) {
+ logDebug("The return code from deleting network policy is: " + returnCodeDel, isDebugLogEnabled)
+ // This network policy was deleted from AAI successfully
+ logDebug(" DelAAINetworkPolicy Success REST Response, , NetworkPolicy #" + counting + " : ", isDebugLogEnabled)
+
+ } else {
+ // aai all errors
+ String delErrorMessage = "Unable to delete network-policy to AAI deleteNetworkPoliciesFromAAI - " + returnCodeDel
+ logDebug(delErrorMessage, isDebugLogEnabled)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 2500, delErrorMessage)
+ }
+ } else if (returnCode == 404) {
+ // This network policy FQDN is not in AAI. No need to delete.
+ logDebug("The return code is: " + returnCode, isDebugLogEnabled)
+ logDebug("This network policy FQDN is not in AAI: " + fqdn, isDebugLogEnabled)
+ utils.logAudit("Network policy FQDN is not in AAI")
+ } else {
+ if (aaiResponseAsString.contains("RESTFault")) {
+ WorkflowException exceptionObject = exceptionUtil.MapAAIExceptionToWorkflowException(aaiResponseAsString, execution)
+ execution.setVariable("WorkflowException", exceptionObject)
+ throw new BpmnError("MSOWorkflowException")
+
+ } else {
+ // aai all errors
+ String dataErrorMessage = "Unexpected Response from deleteNetworkPoliciesFromAAI - " + returnCode
+ logDebug(dataErrorMessage, isDebugLogEnabled)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 2500, dataErrorMessage)
+
+ }
+ }
+
+
+
+ } // end loop
+
+
+ } else {
+ logDebug("No contrail network policies to query/create", isDebugLogEnabled)
+
+ }
+
+ } catch (BpmnError e) {
+ throw e;
+
+ } catch (Exception ex) {
+ String exceptionMessage = "Bpmn error encountered in DoDeletVfModule flow. deleteNetworkPoliciesFromAAI() - " + ex.getMessage()
+ logDebug(exceptionMessage, isDebugLogEnabled)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)
+ }
+
+ }
+
+ // and formulate the outgoing DeleteAAIVfModuleRequest request
+ public void prepDeleteAAIVfModule(Execution execution) {
+ def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
+
+ def vnfId = execution.getVariable("vnfId")
+ def vfModuleId = execution.getVariable("vfModuleId")
+ // formulate the request for UpdateAAIVfModule
+ String request = """<DeleteAAIVfModuleRequest>
+ <vnf-id>${vnfId}</vnf-id>
+ <vf-module-id>${vfModuleId}</vf-module-id>
+ </DeleteAAIVfModuleRequest>""" as String
+ utils.log("DEBUG", "DeleteAAIVfModuleRequest :" + request, isDebugEnabled)
+ utils.logAudit("DeleteAAIVfModuleRequest: " + request)
+ execution.setVariable("DeleteAAIVfModuleRequest", request)
+ }
+}
\ No newline at end of file |