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Diffstat (limited to 'ONAP-PDP-REST/src/test/resources/test.drl')
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diff --git a/ONAP-PDP-REST/src/test/resources/test.drl b/ONAP-PDP-REST/src/test/resources/test.drl new file mode 100644 index 000000000..7accc63ae --- /dev/null +++ b/ONAP-PDP-REST/src/test/resources/test.drl @@ -0,0 +1,1121 @@ +/*- + * ============LICENSE_START======================================================= + * archetype-closed-loop-demo-rules + * ================================================================================ + * 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.onap.policy.controlloop; + +import java.util.List; +import java.util.LinkedList; +import java.util.Map; +import java.util.HashMap; +import java.util.UUID; + +import org.onap.policy.controlloop.VirtualControlLoopEvent; +import org.onap.policy.controlloop.ControlLoopEventStatus; +import org.onap.policy.controlloop.VirtualControlLoopNotification; +import org.onap.policy.controlloop.ControlLoopNotificationType; +import org.onap.policy.controlloop.ControlLoopOperation; +import org.onap.policy.controlloop.ControlLoopOperationWrapper; +import org.onap.policy.template.demo.ControlLoopException; + +import org.onap.policy.aai.AAINQF199.AAINQF199CloudRegion; +import org.onap.policy.aai.AAINQF199.AAINQF199ExtraProperties; +import org.onap.policy.aai.AAINQF199.AAINQF199ExtraProperty; +import org.onap.policy.aai.AAINQF199.AAINQF199GenericVNF; +import org.onap.policy.aai.AAINQF199.AAINQF199InstanceFilters; +import org.onap.policy.aai.AAINQF199.AAINQF199InventoryResponseItem; +import org.onap.policy.aai.AAINQF199.AAINQF199InventoryResponseItems; +import org.onap.policy.aai.AAINQF199.AAINQF199Manager; +import org.onap.policy.aai.AAINQF199.AAINQF199NamedQuery; +import org.onap.policy.aai.AAINQF199.AAINQF199QueryParameters; +import org.onap.policy.aai.AAINQF199.AAINQF199Request; +import org.onap.policy.aai.AAINQF199.AAINQF199RequestWrapper; +import org.onap.policy.aai.AAINQF199.AAINQF199Response; +import org.onap.policy.aai.AAINQF199.AAINQF199ResponseWrapper; +import org.onap.policy.aai.AAINQF199.AAINQF199ServiceInstance; +import org.onap.policy.aai.AAINQF199.AAINQF199Tenant; +import org.onap.policy.aai.AAINQF199.AAINQF199VfModule; +import org.onap.policy.aai.AAINQF199.AAINQF199VServer; +import org.onap.policy.aai.util.Serialization; + +import org.onap.policy.appc.CommonHeader; +import org.onap.policy.appc.Request; +import org.onap.policy.appc.Response; +import org.onap.policy.appc.ResponseCode; +import org.onap.policy.appc.ResponseStatus; +import org.onap.policy.appc.ResponseValue; + +import org.onap.policy.template.demo.EventManager; +import org.onap.policy.vnf.trafficgenerator.PGRequest; +import org.onap.policy.vnf.trafficgenerator.PGStream; +import org.onap.policy.vnf.trafficgenerator.PGStreams; + +import org.onap.policy.mso.MSOManager; +import org.onap.policy.mso.MSORequest; +import org.onap.policy.mso.MSORequestStatus; +import org.onap.policy.mso.MSORequestDetails; +import org.onap.policy.mso.MSOModelInfo; +import org.onap.policy.mso.MSOCloudConfiguration; +import org.onap.policy.mso.MSORequestInfo; +import org.onap.policy.mso.MSORequestParameters; +import org.onap.policy.mso.MSORelatedInstanceListElement; +import org.onap.policy.mso.MSORelatedInstance; +import org.onap.policy.mso.MSOResponse; + +import org.onap.policy.drools.system.PolicyEngine; + +// +// These parameters are required to build the runtime policy +// +declare Params + closedLoopControlName : String + actor : String + aaiURL : String + aaiUsername : String + aaiPassword : String + msoURL : String + msoUsername : String + msoPassword : String + aaiNamedQueryUUID : String + aaiPatternMatch : int + notificationTopic : String + appcTopic : String +end + +/* +* +* Called once and only once to insert the parameters into working memory for this Closed Loop policy. +* (Comment SETUP rule out for the first ONAP opensource release since policy BRMS_GW already puts a Params fact in there) +* +* +*rule "${policyName}.SETUP" +* when +* then +* System.out.println("rule SETUP is triggered."); +* Params params = new Params(); +* params.setClosedLoopControlName("${closedLoopControlName}"); +* params.setActor("${actor}"); +* params.setAaiURL("${aaiURL}"); +* params.setAaiUsername("${aaiUsername}"); +* params.setAaiPassword("${aaiPassword}"); +* params.setMsoURL("${msoURL}"); +* params.setMsoUsername("${msoUsername}"); +* params.setMsoPassword("${msoPassword}"); +* params.setAaiNamedQueryUUID("${aaiNamedQueryUUID}"); +* params.setAaiPatternMatch(${aaiPatternMatch}); +* params.setNotificationTopic("${notificationTopic}"); +* params.setAppcTopic("${appcTopic}"); +* // +* // This stays in memory as long as the rule is alive and running +* // +* insert(params); +*end +*/ +/* +* +* This rule responds to DCAE Events +* +*/ +rule "${policyName}.EVENT" + when + $params : Params( getClosedLoopControlName() == "${closedLoopControlName}" ) + $event : VirtualControlLoopEvent( closedLoopControlName == $params.getClosedLoopControlName(), closedLoopEventStatus == ControlLoopEventStatus.ONSET ) + not ( EventManager( closedLoopControlName == $event.closedLoopControlName )) + then + System.out.println("rule EVENT is triggered."); + try { + // + // Check the requestID in the event to make sure it is not null before we create the EventManager. + // The EventManager will do extra syntax checking as well check if the closed loop is disabled/ + // + if ($event.requestID == null) { + VirtualControlLoopNotification notification = new VirtualControlLoopNotification($event); + notification.notification = ControlLoopNotificationType.REJECTED; + notification.from = "policy"; + notification.message = "Missing requestID from DCAE event"; + notification.policyName = drools.getRule().getName(); + notification.policyScope = "${policyScope}"; + notification.policyVersion = "${policyVersion}"; + // + // Let interested parties know + // + try { + System.out.println(Serialization.gsonPretty.toJson(notification)); + PolicyEngine.manager.deliver($params.getNotificationTopic(), notification); + } catch (Exception e) { + e.printStackTrace(); + System.out.println("Can't deliver notification: " + notification); + } + // + // Retract it from memory + // + retract($event); + System.out.println("Event with requestID=null has been retracted."); + } else { + // + // Create an EventManager + // + EventManager manager = new EventManager($params.getClosedLoopControlName(), $event.requestID, $event.target); + // + // Determine if EventManager can actively process the event (i.e. syntax) + // + VirtualControlLoopNotification notification = manager.activate($event); + notification.from = "policy"; + notification.policyName = drools.getRule().getName(); + notification.policyScope = "${policyScope}"; + notification.policyVersion = "${policyVersion}"; + // + // Are we actively pursuing this event? + // + if (notification.notification == ControlLoopNotificationType.ACTIVE) { + // + // Insert Event Manager into memory, this will now kick off processing. + // + insert(manager); + // + // Let interested parties know + // + try { + System.out.println(Serialization.gsonPretty.toJson(notification)); + PolicyEngine.manager.deliver($params.getNotificationTopic(), notification); + } catch (Exception e) { + e.printStackTrace(); + System.out.println("Can't deliver notification: " + notification); + } + } else { + // + // Let interested parties know + // + try { + System.out.println(Serialization.gsonPretty.toJson(notification)); + PolicyEngine.manager.deliver($params.getNotificationTopic(), notification); + } catch (Exception e) { + e.printStackTrace(); + System.out.println("Can't deliver notification: " + notification); + } + // + // Retract it from memory + // + retract($event); + } + // + // Now that the manager is inserted into Drools working memory, we'll wait for + // another rule to fire in order to continue processing. This way we can also + // then screen for additional ONSET and ABATED events for this same RequestIDs + // and for different RequestIDs but with the same closedLoopControlName and target. + // + } + // + } catch (Exception e) { + e.printStackTrace(); + VirtualControlLoopNotification notification = new VirtualControlLoopNotification($event); + notification.notification = ControlLoopNotificationType.REJECTED; + notification.message = "Exception occurred " + e.getMessage(); + notification.policyName = drools.getRule().getName(); + notification.policyScope = "${policyScope}"; + notification.policyVersion = "${policyVersion}"; + // + // + // + try { + System.out.println(Serialization.gsonPretty.toJson(notification)); + PolicyEngine.manager.deliver($params.getNotificationTopic(), notification); + } catch (Exception e1) { + System.out.println("Can't deliver notification: " + notification); + e1.printStackTrace(); + } + // + // Retract the event + // + retract($event); + } +end + +/* +* +* This rule happens when we got a valid ONSET, closed loop is enabled and an Event Manager +* is created. We can start the operations for this closed loop. +* +*/ +rule "${policyName}.EVENT.MANAGER" + when + $params : Params( getClosedLoopControlName() == "${closedLoopControlName}" ) + $event : VirtualControlLoopEvent( closedLoopControlName == $params.getClosedLoopControlName(), closedLoopEventStatus == ControlLoopEventStatus.ONSET ) + $manager : EventManager( closedLoopControlName == $event.closedLoopControlName, controlLoopResult == null) + then + System.out.println("rule EVENT.MANAGER is triggered."); + // + // Check which event this is. + // + EventManager.NEW_EVENT_STATUS eventStatus = $manager.onNewEvent($event); + // + // We only want the initial ONSET event in memory, + // all the other events need to be retracted to support + // cleanup and avoid the other rules being fired for this event. + // + if (eventStatus != EventManager.NEW_EVENT_STATUS.FIRST_ONSET) { + System.out.println("Retracting "+eventStatus+" Event."); + retract($event); + return; + } + // + // Now the event in memory is first onset event + // + try { + // + // Pull the known AAI field from the Event + // + // generic-vnf is needed for vFirewall case + // vserver-name is needed for vLoadBalancer case + // + String genericVNF = $event.AAI.get("generic-vnf.vnf-id"); + String vserver = $event.AAI.get("vserver.vserver-name"); + // + // Check if we are implementing a simple pattern match. + // + if ($params.getAaiPatternMatch() == 1) { + // + // Yes + // + //Basic naming characteristics: + //VF Name (9 char)+VM name (13 char total)+VFC (19 char total) + //Example: + //VF Name (9 characters): cscf0001v + //VM Name(13 characters): cscf0001vm001 + //VFC name(19 characters): cscf0001vm001cfg001 + // + // zdfw1fwl01fwl02 or zdfw1fwl01fwl01 + // replaced with + // zdfw1fwl01pgn02 or zdfw1fwl01pgn01 + // + int index = genericVNF.lastIndexOf("fwl"); + if (index == -1) { + System.err.println("The generic-vnf.vnf-id from DCAE Event is not valid."); + } else { + genericVNF = genericVNF.substring(0, index) + "pgn" + genericVNF.substring(index+"fwl".length()); + } + // + // Construct an APPC request + // + ControlLoopOperation operation = new ControlLoopOperation(); + operation.actor = $params.getActor(); + operation.operation = "ModifyConfig"; + operation.target = $event.target; + // + // Create operationWrapper + // + ControlLoopOperationWrapper operationWrapper = new ControlLoopOperationWrapper($event.requestID, operation); + // + // insert operationWrapper into memory + // + insert(operationWrapper); + // + Request request = new Request(); + request.CommonHeader = new CommonHeader(); + request.CommonHeader.RequestID = $event.requestID; + request.Action = operation.operation; + request.Payload = new HashMap<String, Object>(); + // + // Fill in the payload + // + request.Payload.put("generic-vnf.vnf-id", genericVNF); + // + PGRequest pgRequest = new PGRequest(); + pgRequest.pgStreams = new PGStreams(); + + PGStream pgStream; + for(int i = 0; i < 5; i++){ + pgStream = new PGStream(); + pgStream.streamId = "fw_udp"+(i+1); + pgStream.isEnabled = "true"; + pgRequest.pgStreams.pgStream.add(pgStream); + } + request.Payload.put("pg-streams", pgRequest.pgStreams); + + if (request != null) { + // + // Insert request into memory + // + insert(request); + // + // Tell interested parties we are performing this Operation + // + VirtualControlLoopNotification notification = new VirtualControlLoopNotification($event); + notification.notification = ControlLoopNotificationType.OPERATION; + // message and history ?? + notification.from = "policy"; + notification.policyName = drools.getRule().getName(); + notification.policyScope = "${policyScope}"; + notification.policyVersion = "${policyVersion}"; + try { + System.out.println(Serialization.gsonPretty.toJson(notification)); + PolicyEngine.manager.deliver($params.getNotificationTopic(), notification); + } catch (Exception e) { + System.out.println("Can't deliver notification: " + notification); + e.printStackTrace(); + } + // + // Now send the operation request + // + if (request instanceof Request) { + try { + System.out.println("APPC request sent:"); + System.out.println(Serialization.gsonPretty.toJson(request)); + PolicyEngine.manager.deliver($params.getAppcTopic(), request); + } catch (Exception e) { + e.printStackTrace(); + System.out.println("Can't deliver request: " + request); + } + } + } else { + // + // what happens if it is null + // + } + // + } else { + // + // create AAI named-query request with UUID started with "F199" + // + AAINQF199Request aainqf199request = new AAINQF199Request(); + AAINQF199QueryParameters aainqf199queryparam = new AAINQF199QueryParameters(); + AAINQF199NamedQuery aainqf199namedquery = new AAINQF199NamedQuery(); + AAINQF199InstanceFilters aainqf199instancefilter = new AAINQF199InstanceFilters(); + // + // queryParameters + // + aainqf199namedquery.namedQueryUUID = UUID.fromString($params.getAaiNamedQueryUUID()); + aainqf199queryparam.namedQuery = aainqf199namedquery; + aainqf199request.queryParameters = aainqf199queryparam; + // + // instanceFilters + // + Map aainqf199instancefiltermap = new HashMap(); + Map aainqf199instancefiltermapitem = new HashMap(); + aainqf199instancefiltermapitem.put("vserver-name", vserver); + aainqf199instancefiltermap.put("vserver", aainqf199instancefiltermapitem); + aainqf199instancefilter.instanceFilter.add(aainqf199instancefiltermap); + aainqf199request.instanceFilters = aainqf199instancefilter; + // + // print aainqf199request for debug + // + System.out.println("AAI Request sent:"); + System.out.println(Serialization.gsonPretty.toJson(aainqf199request)); + // + // Create AAINQF199RequestWrapper + // + AAINQF199RequestWrapper aainqf199RequestWrapper = new AAINQF199RequestWrapper($event.requestID, aainqf199request); + // + // insert aainqf199request into memory + // + insert(aainqf199RequestWrapper); + } + // + } catch (Exception e) { + e.printStackTrace(); + } +end + +/* +* +* This rule happens when we got a valid ONSET, closed loop is enabled, an Event Manager +* is created, AAI Manager and AAI Request are ready in memory. We can start sending query to AAI and then wait for response. +* +*/ +rule "${policyName}.EVENT.MANAGER.AAINQF199REQUEST" + when + $params : Params( getClosedLoopControlName() == "${closedLoopControlName}" ) + $event : VirtualControlLoopEvent( closedLoopControlName == $params.getClosedLoopControlName(), closedLoopEventStatus == ControlLoopEventStatus.ONSET ) + $manager : EventManager( closedLoopControlName == $event.closedLoopControlName ) + $aainqf199RequestWrapper : AAINQF199RequestWrapper(requestID == $event.requestID) + then + System.out.println("rule EVENT.MANAGER.AAINQF199REQUEST is triggered."); + // + // send the request + // + AAINQF199Response aainqf199response = AAINQF199Manager.postQuery($params.getAaiURL(), $params.getAaiUsername(), $params.getAaiPassword(), + $aainqf199RequestWrapper.aainqf199request, $event.requestID); + // + // Check AAI response + // + if (aainqf199response == null) { + System.err.println("Failed to get AAI response"); + // + // Fail and retract everything + // + retract($event); + retract($manager); + retract($aainqf199RequestWrapper); + } else { + // + // Create AAINQF199ResponseWrapper + // + AAINQF199ResponseWrapper aainqf199ResponseWrapper = new AAINQF199ResponseWrapper($event.requestID, aainqf199response); + // + // insert aainqf199ResponseWrapper to memeory + // + insert(aainqf199ResponseWrapper); + } +end + +/* +* +* This rule happens when we got a valid AAI response. We can start sending request to APPC or MSO now. +* +*/ +rule "${policyName}.EVENT.MANAGER.AAINQF199RESPONSE" + when + $params : Params( getClosedLoopControlName() == "${closedLoopControlName}" ) + $event : VirtualControlLoopEvent( closedLoopControlName == $params.getClosedLoopControlName(), closedLoopEventStatus == ControlLoopEventStatus.ONSET ) + $manager : EventManager( closedLoopControlName == $event.closedLoopControlName ) + $aainqf199RequestWrapper : AAINQF199RequestWrapper(requestID == $event.requestID) + $aainqf199ResponseWrapper : AAINQF199ResponseWrapper(requestID == $event.requestID) + then + System.out.println("rule EVENT.MANAGER.AAINQF199RESPONSE is triggered."); + // + // Extract related fields out of AAINQF199RESPONSE + // + String vnfItemVnfId, vnfItemVnfType, vnfItemPersonaModelId, vnfItemPersonaModelVersion, vnfItemModelName, + vnfItemModelVersion, vnfItemModelNameVersionId, serviceItemServiceInstanceId, serviceItemPersonaModelId, + serviceItemModelName, serviceItemModelType, serviceItemModelVersion, serviceItemModelNameVersionId, + vfModuleItemVfModuleName, vfModuleItemPersonaModelId, vfModuleItemPersonaModelVersion, vfModuleItemModelName, + vfModuleItemModelNameVersionId, tenantItemTenantId, cloudRegionItemCloudRegionId; + try { + // + // vnfItem + // + vnfItemVnfId = $aainqf199ResponseWrapper.aainqf199response.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).genericVNF.vnfID; + vnfItemVnfType = $aainqf199ResponseWrapper.aainqf199response.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).genericVNF.vnfType; + vnfItemVnfType = vnfItemVnfType.substring(vnfItemVnfType.lastIndexOf("/")+1); + vnfItemPersonaModelId = $aainqf199ResponseWrapper.aainqf199response.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).genericVNF.personaModelId; + vnfItemPersonaModelVersion = $aainqf199ResponseWrapper.aainqf199response.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).genericVNF.personaModelVersion; + vnfItemModelName = $aainqf199ResponseWrapper.aainqf199response.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).extraProperties.extraProperty.get(0).propertyValue; + vnfItemModelVersion = $aainqf199ResponseWrapper.aainqf199response.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).extraProperties.extraProperty.get(2).propertyValue; + vnfItemModelNameVersionId = $aainqf199ResponseWrapper.aainqf199response.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).extraProperties.extraProperty.get(4).propertyValue; + // + // serviceItem + // + serviceItemServiceInstanceId = $aainqf199ResponseWrapper.aainqf199response.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).serviceInstance.serviceInstanceID; + serviceItemPersonaModelId = $aainqf199ResponseWrapper.aainqf199response.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).serviceInstance.personaModelId; + serviceItemModelName = $aainqf199ResponseWrapper.aainqf199response.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).extraProperties.extraProperty.get(0).propertyValue; + serviceItemModelType = $aainqf199ResponseWrapper.aainqf199response.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).extraProperties.extraProperty.get(1).propertyValue; + serviceItemModelVersion = $aainqf199ResponseWrapper.aainqf199response.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).serviceInstance.personaModelVersion; + serviceItemModelNameVersionId = $aainqf199ResponseWrapper.aainqf199response.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).extraProperties.extraProperty.get(4).propertyValue; + // + // Find the index for base vf module and non-base vf module + // + int baseIndex = -1; + int nonBaseIndex = -1; + List<AAINQF199InventoryResponseItem> inventoryItems = $aainqf199ResponseWrapper.aainqf199response.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).items.inventoryResponseItems; + for (AAINQF199InventoryResponseItem m : inventoryItems) { + if (m.vfModule != null && m.vfModule.isBaseVfModule == true) { + baseIndex = inventoryItems.indexOf(m); + } else if (m.vfModule != null && m.vfModule.isBaseVfModule == false && m.vfModule.orchestrationStatus == null) { + nonBaseIndex = inventoryItems.indexOf(m); + } + // + if (baseIndex != -1 && nonBaseIndex != -1) { + break; + } + } + // + // Report the error if either base vf module or non-base vf module is not found + // + if (baseIndex == -1 || nonBaseIndex == -1) { + System.err.println("Either base or non-base vf module is not found from AAI response."); + retract($aainqf199RequestWrapper); + retract($aainqf199ResponseWrapper); + retract($manager); + retract($event); + return; + } + // + // This comes from the base module + // + vfModuleItemVfModuleName = $aainqf199ResponseWrapper.aainqf199response.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).items.inventoryResponseItems.get(baseIndex).vfModule.vfModuleName; + vfModuleItemVfModuleName = vfModuleItemVfModuleName.replace("Vfmodule", "vDNS"); + // + // vfModuleItem - NOT the base module + // + vfModuleItemPersonaModelId = $aainqf199ResponseWrapper.aainqf199response.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).items.inventoryResponseItems.get(nonBaseIndex).vfModule.personaModelId; + vfModuleItemPersonaModelVersion = $aainqf199ResponseWrapper.aainqf199response.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).items.inventoryResponseItems.get(nonBaseIndex).vfModule.personaModelVersion; + vfModuleItemModelName = $aainqf199ResponseWrapper.aainqf199response.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).items.inventoryResponseItems.get(nonBaseIndex).extraProperties.extraProperty.get(0).propertyValue; + vfModuleItemModelNameVersionId = $aainqf199ResponseWrapper.aainqf199response.inventoryResponseItems.get(0).items.inventoryResponseItems.get(0).items.inventoryResponseItems.get(nonBaseIndex).extraProperties.extraProperty.get(4).propertyValue; + // + // tenantItem + // + tenantItemTenantId = $aainqf199ResponseWrapper.aainqf199response.inventoryResponseItems.get(0).items.inventoryResponseItems.get(1).tenant.tenantId; + // + // cloudRegionItem + // + cloudRegionItemCloudRegionId = $aainqf199ResponseWrapper.aainqf199response.inventoryResponseItems.get(0).items.inventoryResponseItems.get(1).items.inventoryResponseItems.get(0).cloudRegion.cloudRegionId; + // + } catch (Exception e) { + e.printStackTrace(); + VirtualControlLoopNotification notification = new VirtualControlLoopNotification($event); + notification.notification = ControlLoopNotificationType.REJECTED; + notification.message = "Exception occurred " + e.getMessage(); + notification.policyName = drools.getRule().getName(); + notification.policyScope = "${policyScope}"; + notification.policyVersion = "${policyVersion}"; + // + try { + System.out.println(Serialization.gsonPretty.toJson(notification)); + PolicyEngine.manager.deliver($params.getNotificationTopic(), notification); + } catch (Exception e1) { + System.out.println("Can't deliver notification: " + notification); + e1.printStackTrace(); + } + // + notification.notification = ControlLoopNotificationType.FINAL_FAILURE; + notification.message = "Invalid named-query response from AAI"; + // + try { + System.out.println(Serialization.gsonPretty.toJson(notification)); + PolicyEngine.manager.deliver($params.getNotificationTopic(), notification); + } catch (Exception e1) { + System.out.println("Can't deliver notification: " + notification); + e1.printStackTrace(); + } + // + // Retract everything + // + retract($aainqf199RequestWrapper); + retract($aainqf199ResponseWrapper); + retract($manager); + retract($event); + return; + } + // + // Extracted fields should not be null + // + if ((vnfItemVnfId == null) || (vnfItemVnfType == null) || + (vnfItemPersonaModelId == null) || (vnfItemModelName == null) || + (vnfItemModelVersion == null) || (vnfItemModelNameVersionId == null) || + (serviceItemServiceInstanceId == null) || (serviceItemModelName == null) || + (serviceItemModelType == null) || (serviceItemModelVersion == null) || + (serviceItemModelNameVersionId == null) || (vfModuleItemVfModuleName == null) || + (vfModuleItemPersonaModelId == null) || (vfModuleItemPersonaModelVersion == null) || + (vfModuleItemModelName == null) || (vfModuleItemModelNameVersionId == null) || + (tenantItemTenantId == null) || (cloudRegionItemCloudRegionId == null)) { + // + System.err.println("some fields are missing from AAI response."); + // + // Fail and retract everything + // + retract($aainqf199RequestWrapper); + retract($aainqf199ResponseWrapper); + retract($manager); + retract($event); + return; + } + // + // We don't need them any more + // + retract($aainqf199ResponseWrapper); + retract($aainqf199RequestWrapper); + // + // check the actor of this closed loop + // + switch ($params.getActor()) { + case "APPC": + { + // + // Construct an APPC request + // + ControlLoopOperation operation = new ControlLoopOperation(); + operation.actor = $params.getActor(); + operation.operation = "ModifyConfig"; + operation.target = $event.target; + // + // Create operationWrapper + // + ControlLoopOperationWrapper operationWrapper = new ControlLoopOperationWrapper($event.requestID, operation); + // + // insert operationWrapper into memory + // + insert(operationWrapper); + // + Request request = new Request(); + request.CommonHeader = new CommonHeader(); + request.CommonHeader.RequestID = $event.requestID; + request.Action = operation.operation; + request.Payload = new HashMap<String, Object>(); + // + // Fill in the payload + // Hardcode genericVNF for now since AAI has not been ready for vFirewall demo case + // + String genericVNF = "zdfw1fwl01pgn02"; + request.Payload.put("generic-vnf.vnf-id", genericVNF); + // + PGRequest pgRequest = new PGRequest(); + pgRequest.pgStreams = new PGStreams(); + + PGStream pgStream; + for(int i = 0; i < 5; i++){ + pgStream = new PGStream(); + pgStream.streamId = "fw_udp"+(i+1); + pgStream.isEnabled = "true"; + pgRequest.pgStreams.pgStream.add(pgStream); + } + request.Payload.put("pg-streams", pgRequest.pgStreams); + + if (request != null) { + // + // Insert request into memory + // + insert(request); + // + // Tell interested parties we are performing this Operation + // + VirtualControlLoopNotification notification = new VirtualControlLoopNotification($event); + notification.notification = ControlLoopNotificationType.OPERATION; + // message and history ?? + notification.from = "policy"; + notification.policyName = drools.getRule().getName(); + notification.policyScope = "${policyScope}"; + notification.policyVersion = "${policyVersion}"; + try { + System.out.println(Serialization.gsonPretty.toJson(notification)); + PolicyEngine.manager.deliver($params.getNotificationTopic(), notification); + } catch (Exception e) { + System.out.println("Can't deliver notification: " + notification); + e.printStackTrace(); + } + // + // Now send the operation request + // + if (request instanceof Request) { + try { + System.out.println("APPC request sent:"); + System.out.println(Serialization.gsonPretty.toJson(request)); + PolicyEngine.manager.deliver($params.getAppcTopic(), request); + } catch (Exception e) { + e.printStackTrace(); + System.out.println("Can't deliver request: " + request); + } + } + } else { + // + // what happens if it is null + // + } + } + break; + case "MSO": + { + // + // Construct an operation + // + ControlLoopOperation operation = new ControlLoopOperation(); + operation.actor = $params.getActor(); + operation.operation = "createModuleInstance"; + operation.target = $event.target; + // + // Create operationWrapper + // + ControlLoopOperationWrapper operationWrapper = new ControlLoopOperationWrapper($event.requestID, operation); + // + // Construct an MSO request + // + MSORequest request = new MSORequest(); + request.requestDetails = new MSORequestDetails(); + request.requestDetails.modelInfo = new MSOModelInfo(); + request.requestDetails.cloudConfiguration = new MSOCloudConfiguration(); + request.requestDetails.requestInfo = new MSORequestInfo(); + request.requestDetails.requestParameters = new MSORequestParameters(); + request.requestDetails.requestParameters.userParams = null; + // + // cloudConfiguration + // + request.requestDetails.cloudConfiguration.lcpCloudRegionId = cloudRegionItemCloudRegionId; + request.requestDetails.cloudConfiguration.tenantId = tenantItemTenantId; + // + // modelInfo + // + request.requestDetails.modelInfo.modelType = "vfModule"; + request.requestDetails.modelInfo.modelInvariantId = vfModuleItemPersonaModelId; + request.requestDetails.modelInfo.modelNameVersionId = vfModuleItemModelNameVersionId; + request.requestDetails.modelInfo.modelName = vfModuleItemModelName; + request.requestDetails.modelInfo.modelVersion = vfModuleItemPersonaModelVersion; + // + // requestInfo + // + request.requestDetails.requestInfo.instanceName = vfModuleItemVfModuleName; + request.requestDetails.requestInfo.source = "POLICY"; + request.requestDetails.requestInfo.suppressRollback = false; + // + // relatedInstanceList + // + MSORelatedInstanceListElement relatedInstanceListElement1 = new MSORelatedInstanceListElement(); + MSORelatedInstanceListElement relatedInstanceListElement2 = new MSORelatedInstanceListElement(); + relatedInstanceListElement1.relatedInstance = new MSORelatedInstance(); + relatedInstanceListElement2.relatedInstance = new MSORelatedInstance(); + // + relatedInstanceListElement1.relatedInstance.instanceId = serviceItemServiceInstanceId; + relatedInstanceListElement1.relatedInstance.modelInfo = new MSOModelInfo(); + relatedInstanceListElement1.relatedInstance.modelInfo.modelType = "service"; + relatedInstanceListElement1.relatedInstance.modelInfo.modelInvariantId = serviceItemPersonaModelId; + relatedInstanceListElement1.relatedInstance.modelInfo.modelNameVersionId = serviceItemModelNameVersionId; + relatedInstanceListElement1.relatedInstance.modelInfo.modelName = serviceItemModelName; + relatedInstanceListElement1.relatedInstance.modelInfo.modelVersion = serviceItemModelVersion; + // + relatedInstanceListElement2.relatedInstance.instanceId = vnfItemVnfId; + relatedInstanceListElement2.relatedInstance.modelInfo = new MSOModelInfo(); + relatedInstanceListElement2.relatedInstance.modelInfo.modelType = "vnf"; + relatedInstanceListElement2.relatedInstance.modelInfo.modelInvariantId = vnfItemPersonaModelId; + relatedInstanceListElement2.relatedInstance.modelInfo.modelNameVersionId = vnfItemModelNameVersionId; + relatedInstanceListElement2.relatedInstance.modelInfo.modelName = vnfItemModelName; + relatedInstanceListElement2.relatedInstance.modelInfo.modelVersion = vnfItemModelVersion; + relatedInstanceListElement2.relatedInstance.modelInfo.modelCustomizationName = vnfItemVnfType; + // + request.requestDetails.relatedInstanceList.add(relatedInstanceListElement1); + request.requestDetails.relatedInstanceList.add(relatedInstanceListElement2); + // + // print MSO request for debug + // + System.out.println("MSO request sent:"); + System.out.println(Serialization.gsonPretty.toJson(request)); + // + // + // + if (request != null) { + // + // Tell interested parties we are performing this Operation + // + VirtualControlLoopNotification notification = new VirtualControlLoopNotification($event); + notification.notification = ControlLoopNotificationType.OPERATION; + notification.from = "policy"; + notification.policyName = drools.getRule().getName(); + notification.policyScope = "${policyScope}"; + notification.policyVersion = "${policyVersion}"; + try { + System.out.println(Serialization.gsonPretty.toJson(notification)); + PolicyEngine.manager.deliver($params.getNotificationTopic(), notification); + } catch (Exception e) { + System.out.println("Can't deliver notification: " + notification); + e.printStackTrace(); + } + // + // Concatenate serviceItemServiceInstanceId and vnfItemVnfId to msoURL + // + String MSOUrl = $params.getMsoURL() + "/serviceInstances/v2/" + serviceItemServiceInstanceId + "/vnfs/" + vnfItemVnfId + "/vfModules"; + // + // Call MSO + // + MSOResponse response = MSOManager.createModuleInstance(MSOUrl, $params.getMsoURL(), $params.getMsoUsername(), $params.getMsoPassword(), request); + // + if (response != null) { + // + // Assign requestId + // + request.requestId = $event.requestID.toString(); + response.request.requestId = $event.requestID.toString(); + // + // Insert facts + // + insert(operationWrapper); + insert(request); + insert(response); + } else { + // + // MSO request not even accepted + // + notification.message = operationWrapper.operation.toMessage(); + operationWrapper.operation.message = operationWrapper.operation.toMessage(); + operationWrapper.operation.outcome = "FAILURE_EXCEPTION"; + $manager.setControlLoopResult("FAILURE_EXCEPTION"); + notification.history.add(operationWrapper.operation); + notification.notification = ControlLoopNotificationType.OPERATION_FAILURE; + // + // Let interested parties know + // + try { + System.out.println(Serialization.gsonPretty.toJson(notification)); + PolicyEngine.manager.deliver($params.getNotificationTopic(), notification); + } catch (Exception e) { + System.out.println("Can't deliver notification: " + notification); + e.printStackTrace(); + } + notification.notification = ControlLoopNotificationType.FINAL_FAILURE; + try { + System.out.println(Serialization.gsonPretty.toJson(notification)); + PolicyEngine.manager.deliver($params.getNotificationTopic(), notification); + } catch (Exception e) { + System.out.println("Can't deliver notification: " + notification); + e.printStackTrace(); + } + // + // Retract everything + // + retract($event); + retract($manager); + } + } else { + System.err.println("constructed MSO request is invalid."); + } + } + break; + } +end + +/* +* +* This rule responds to APPC Response Events +* +*/ +rule "${policyName}.APPC.RESPONSE" + when + $params : Params( getClosedLoopControlName() == "${closedLoopControlName}" ) + $event : VirtualControlLoopEvent( closedLoopControlName == $params.getClosedLoopControlName(), closedLoopEventStatus == ControlLoopEventStatus.ONSET ) + $manager : EventManager( closedLoopControlName == $event.closedLoopControlName ) + $operationWrapper : ControlLoopOperationWrapper( requestID == $event.requestID ) + $request : Request( getCommonHeader().RequestID == $event.requestID ) + $response : Response( getCommonHeader().RequestID == $event.requestID ) + then + System.out.println("rule APPC.RESPONSE is triggered."); + if ($response.Status == null) { + $operationWrapper.operation.outcome = "FAILURE_EXCEPTION"; + $manager.setControlLoopResult("FAILURE_EXCEPTION"); + } + // + // Get the Response Code + // + ResponseCode code = ResponseCode.toResponseCode($response.Status.Code); + if (code == null) { + $operationWrapper.operation.outcome = "FAILURE_EXCEPTION"; + $manager.setControlLoopResult("FAILURE_EXCEPTION"); + } + // + // Construct notification + // + VirtualControlLoopNotification notification = new VirtualControlLoopNotification($event); + notification.from = "policy"; + notification.policyName = drools.getRule().getName(); + notification.policyScope = "${policyScope}"; + notification.policyVersion = "${policyVersion}"; + notification.message = $operationWrapper.operation.toMessage(); + $operationWrapper.operation.message = $operationWrapper.operation.toMessage(); + // + // Ok, let's figure out what APP-C's response is + // + switch (code) { + case ACCEPT: + $operationWrapper.operation.outcome = "PROCESSING"; + break; + case ERROR: + case REJECT: + $operationWrapper.operation.outcome = "FAILURE_EXCEPTION"; + $manager.setControlLoopResult("FAILURE_EXCEPTION"); + break; + case SUCCESS: + $operationWrapper.operation.outcome = "SUCCESS"; + $manager.setControlLoopResult("SUCCESS"); + break; + case FAILURE: + $operationWrapper.operation.outcome = "FAILURE"; + $manager.setControlLoopResult("FAILURE"); + break; + } + if ($operationWrapper.operation.outcome.equals("SUCCESS")) { + notification.history.add($operationWrapper.operation); + notification.notification = ControlLoopNotificationType.OPERATION_SUCCESS; + // + // Let interested parties know + // + try { + System.out.println(Serialization.gsonPretty.toJson(notification)); + PolicyEngine.manager.deliver($params.getNotificationTopic(), notification); + } catch (Exception e) { + System.out.println("Can't deliver notification: " + notification); + e.printStackTrace(); + } + notification.notification = ControlLoopNotificationType.FINAL_SUCCESS; + try { + System.out.println(Serialization.gsonPretty.toJson(notification)); + PolicyEngine.manager.deliver($params.getNotificationTopic(), notification); + } catch (Exception e) { + System.out.println("Can't deliver notification: " + notification); + e.printStackTrace(); + } + + // + // We are going to retract these objects from memory + // + System.out.println("Retracting everything"); + retract($operationWrapper); + retract($request); + retract($response); + retract($event); + retract($manager); + } else if ($operationWrapper.operation.outcome.equals("PROCESSING")) { + retract($response); + } else { + notification.history.add($operationWrapper.operation); + notification.notification = ControlLoopNotificationType.OPERATION_FAILURE; + // + // Let interested parties know + // + try { + System.out.println(Serialization.gsonPretty.toJson(notification)); + PolicyEngine.manager.deliver($params.getNotificationTopic(), notification); + } catch (Exception e) { + System.out.println("Can't deliver notification: " + notification); + e.printStackTrace(); + } + notification.notification = ControlLoopNotificationType.FINAL_FAILURE; + // + // Let interested parties know + // + try { + System.out.println(Serialization.gsonPretty.toJson(notification)); + PolicyEngine.manager.deliver($params.getNotificationTopic(), notification); + } catch (Exception e) { + System.out.println("Can't deliver notification: " + notification); + e.printStackTrace(); + } + // + // We are going to retract these objects from memory + // + System.out.println("Retracting everything"); + retract($operationWrapper); + retract($request); + retract($response); + retract($event); + retract($manager); + } + +end + +/* +* +* This rule is used to clean up APPC response +* +*/ +rule "${policyName}.APPC.RESPONSE.CLEANUP" + when + $params : Params( getClosedLoopControlName() == "${closedLoopControlName}" ) + $response : Response($id : getCommonHeader().RequestID ) + not ( VirtualControlLoopEvent( closedLoopControlName == $params.getClosedLoopControlName(), requestID == $id, closedLoopEventStatus == ControlLoopEventStatus.ONSET ) ) + then + System.out.println("rule APPC.RESPONSE.CLEANUP is triggered."); + retract($response); +end + +/* +* +* This rule responds to MSO Response Events +* +*/ +rule "${policyName}.MSO.RESPONSE" + when + $params : Params( getClosedLoopControlName() == "${closedLoopControlName}" ) + $event : VirtualControlLoopEvent( closedLoopControlName == $params.getClosedLoopControlName(), closedLoopEventStatus == ControlLoopEventStatus.ONSET ) + $manager : EventManager( closedLoopControlName == $event.closedLoopControlName ) + $operationWrapper : ControlLoopOperationWrapper( requestID == $event.requestID ) + $request : MSORequest( requestId == $event.requestID.toString() ) + $response : MSOResponse( request.requestId == $event.requestID.toString() ) + then + System.out.println("rule MSO.RESPONSE is triggered."); + // + // Construct notification + // + VirtualControlLoopNotification notification = new VirtualControlLoopNotification($event); + notification.from = "policy"; + notification.policyName = drools.getRule().getName(); + notification.policyScope = "${policyScope}"; + notification.policyVersion = "${policyVersion}"; + notification.message = $operationWrapper.operation.toMessage(); + $operationWrapper.operation.message = $operationWrapper.operation.toMessage(); + // + // The operation can either be succeeded or failed + // + if($response.request.requestStatus.requestState.equals("Completed")) { + $operationWrapper.operation.outcome = "SUCCESS"; + $manager.setControlLoopResult("SUCCESS"); + notification.history.add($operationWrapper.operation); + notification.notification = ControlLoopNotificationType.OPERATION_SUCCESS; + // + // Let interested parties know + // + try { + System.out.println(Serialization.gsonPretty.toJson(notification)); + PolicyEngine.manager.deliver($params.getNotificationTopic(), notification); + } catch (Exception e) { + System.out.println("Can't deliver notification: " + notification); + e.printStackTrace(); + } + notification.notification = ControlLoopNotificationType.FINAL_SUCCESS; + // + // Let interested parties know + // + try { + System.out.println(Serialization.gsonPretty.toJson(notification)); + PolicyEngine.manager.deliver($params.getNotificationTopic(), notification); + } catch (Exception e) { + System.out.println("Can't deliver notification: " + notification); + e.printStackTrace(); + } + // + // We are going to retract these objects from memory + // + System.out.println("Retracting everything"); + retract($operationWrapper); + retract($request); + retract($response); + retract($event); + retract($manager); + } else { + $operationWrapper.operation.outcome = "FAILURE"; + $manager.setControlLoopResult("FAILURE"); + notification.history.add($operationWrapper.operation); + notification.notification = ControlLoopNotificationType.OPERATION_FAILURE; + // + // Let interested parties know + // + try { + System.out.println(Serialization.gsonPretty.toJson(notification)); + PolicyEngine.manager.deliver($params.getNotificationTopic(), notification); + } catch (Exception e) { + System.out.println("Can't deliver notification: " + notification); + e.printStackTrace(); + } + notification.notification = ControlLoopNotificationType.FINAL_FAILURE; + // + // Let interested parties know + // + try { + System.out.println(Serialization.gsonPretty.toJson(notification)); + PolicyEngine.manager.deliver($params.getNotificationTopic(), notification); + } catch (Exception e) { + System.out.println("Can't deliver notification: " + notification); + e.printStackTrace(); + } + // + // We are going to retract these objects from memory + // + System.out.println("Retracting everything"); + retract($operationWrapper); + retract($request); + retract($response); + retract($event); + retract($manager); + } + +end |