package org.onap.policy.controlloop.actor.vfc;
import java.util.Collections;
-import java.util.HashMap;
import java.util.List;
-import java.util.Map;
-
+import java.util.UUID;
import org.onap.policy.controlloop.VirtualControlLoopEvent;
import org.onap.policy.vfc.VFCRequest;
import org.onap.policy.vfc.VFCHealRequest;
import org.onap.policy.vfc.VFCHealActionVmInfo;
import org.onap.policy.controlloop.ControlLoopOperation;
import org.onap.policy.controlloop.policy.Policy;
-
import org.onap.policy.controlloop.actorServiceProvider.spi.Actor;
+
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import org.onap.policy.aai.AAIManager;
import org.onap.policy.aai.AAIGETVnfResponse;
-
-import java.util.UUID;
-
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
VFCRequest request = new VFCRequest();
// TODO: Verify service-instance-id is part of onset event
request.nsInstanceId = getAAIServiceInstance(onset); // onset.AAI.get("service-instance.service-instance-id");
-
+ request.requestId = onset.requestID;
request.healRequest = new VFCHealRequest();
request.healRequest.vnfInstanceId = onset.AAI.get("generic-vnf.vnf-id");
request.healRequest.cause = operation.message;
String password = "testPass";
if (serviceInstance == null) {
try {
- AAIManager manager = new AAIManager();
if (vnfName != null) {
String url = urlBase + "/aai/v11/network/generic-vnfs/generic-vnf?vnf-name=";
- response = manager.getQueryByVnfName(url, username, password, requestID, vnfName);
+ response = AAIManager.getQueryByVnfName(url, username, password, requestID, vnfName);
serviceInstance = response.serviceId;
} else if (vnfID != null) {
String url = urlBase + "/aai/v11/network/generic-vnfs/generic-vnf/";
- response = manager.getQueryByVnfID(url, username, password, requestID, vnfID);
+ response = AAIManager.getQueryByVnfID(url, username, password, requestID, vnfID);
serviceInstance = response.serviceId;
} else {
logger.error("getAAIServiceInstance failed");
import org.onap.policy.appclcm.LCMResponse;
import org.onap.policy.appclcm.LCMCommonHeader;
import org.onap.policy.vfc.VFCRequest;
+import org.onap.policy.vfc.VFCResponse;
import org.onap.policy.vfc.VFCManager;
import org.onap.policy.so.SOManager;
import org.onap.policy.so.SORequest;
}
break;
case "VFC":
- if (request instanceof VFCRequest) {
- // Start VFC thread
- Thread t = new Thread(new VFCManager((VFCRequest)request));
- t.start();
- }
- break;
+ if (request instanceof VFCRequest) {
+ // Start VFC thread
+ Thread t = new Thread(new VFCManager(drools.getWorkingMemory(), (VFCRequest)request));
+ t.start();
+ }
+ break;
}
} else {
//
end
+/*
+*
+* This rule responds to VFC Response Events
+*
+*/
+rule "${policyName}.VFC.RESPONSE"
+ when
+ $params : Params( getClosedLoopControlName() == "${closedLoopControlName}" )
+ $event : VirtualControlLoopEvent( closedLoopControlName == $params.getClosedLoopControlName(), closedLoopEventStatus == ControlLoopEventStatus.ONSET )
+ $manager : ControlLoopEventManager( closedLoopControlName == $event.closedLoopControlName )
+ $operation : ControlLoopOperationManager( onset.closedLoopControlName == $event.closedLoopControlName, onset.requestID == $event.requestID )
+ $opTimer : OperationTimer( closedLoopControlName == $event.closedLoopControlName, requestID == $event.requestID.toString() )
+ $lock : TargetLock (requestID == $event.requestID)
+ $response : VFCResponse( requestId.toString() == $event.requestID.toString() )
+ then
+ //
+ // Logging
+ Logger.info("------------------------------------------------------------------------------------------------");
+ Logger.metrics(Instant.now() + " " + drools.getRule().getName() + " " + drools.getRule().getPackage());
+ Logger.metrics($params);
+ Logger.metrics($event);
+ Logger.metrics($manager);
+ Logger.metrics($operation);
+ Logger.metrics($opTimer);
+ Logger.metrics($lock);
+ Logger.metrics($response);
+ // Get the result of the operation
+ //
+ PolicyResult policyResult = $operation.onResponse($response);
+ if (policyResult != null) {
+ //
+ // This Operation has completed, construct a notification showing our results
+ //
+ VirtualControlLoopNotification notification = new VirtualControlLoopNotification($event);
+ notification.from = "policy";
+ notification.policyName = drools.getRule().getName();
+ notification.policyScope = "${policyScope}";
+ notification.policyVersion = "${policyVersion}";
+ notification.message = $operation.getOperationHistory();
+ notification.history = $operation.getHistory();
+ //
+ // Ensure the operation is complete
+ //
+ if ($operation.isOperationComplete() == true) {
+ //
+ // It is complete, remove it from memory
+ //
+ retract($operation);
+ //
+ // We must also retract the timer object
+ // NOTE: We could write a Rule to do this
+ //
+ retract($opTimer);
+ //
+ // Complete the operation
+ //
+ modify($manager) {finishOperation($operation)};
+ } else {
+ //
+ // Just doing this will kick off the LOCKED rule again
+ //
+ modify($operation) {};
+ }
+ } else {
+ //
+ // Its not finished yet (i.e. expecting more Response objects)
+ //
+ // Or possibly it is a leftover response that we timed the request out previously
+ //
+ }
+ //
+ // We are going to retract these objects from memory
+ //
+ retract($response);
+
+end
+
+
+
/*
*
* This is the timer that manages the timeout for an individual operation.
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * demo
+ * ================================================================================
+ * Copyright (C) 2017 Intel Corp. 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.template.demo;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.io.IOException;
+import java.net.URLEncoder;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.time.Instant;
+import java.util.HashMap;
+import java.util.UUID;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.kie.api.KieServices;
+import org.kie.api.builder.KieBuilder;
+import org.kie.api.builder.KieFileSystem;
+import org.kie.api.builder.Message;
+import org.kie.api.builder.ReleaseId;
+import org.kie.api.builder.Results;
+import org.kie.api.builder.model.KieModuleModel;
+import org.kie.api.runtime.KieContainer;
+import org.kie.api.runtime.KieSession;
+import org.kie.api.runtime.rule.FactHandle;
+import org.onap.policy.controlloop.ControlLoopEventStatus;
+import org.onap.policy.controlloop.ControlLoopLogger;
+import org.onap.policy.controlloop.ControlLoopTargetType;
+import org.onap.policy.controlloop.VirtualControlLoopEvent;
+import org.onap.policy.controlloop.impl.ControlLoopLoggerStdOutImpl;
+import org.onap.policy.controlloop.policy.ControlLoopPolicy;
+import org.onap.policy.drools.http.server.HttpServletServer;
+import org.onap.policy.drools.impl.PolicyEngineJUnitImpl;
+import org.onap.policy.vfc.util.Serialization;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+
+public class VFCControlLoopTest {
+
+ private static final Logger log = LoggerFactory.getLogger(VFCControlLoopTest.class);
+ private KieSession kieSession;
+ private Util.Pair<ControlLoopPolicy, String> pair;
+ private PolicyEngineJUnitImpl engine;
+
+ @BeforeClass
+ public static void setUpSimulator() {
+ try {
+ Util.buildAaiSim();
+ Util.buildVfcSim();
+ } catch (Exception e) {
+ fail(e.getMessage());
+ }
+ }
+
+ @AfterClass
+ public static void tearDownSimulator() {
+ HttpServletServer.factory.destroy();
+ }
+
+ @Test
+ public void testVolte() throws IOException {
+
+ final String yaml = "src/test/resources/yaml/policy_ControlLoop_VFC.yaml";
+
+ //
+ // Pull info from the yaml
+ //
+ final Util.Pair<ControlLoopPolicy, String> pair = Util.loadYaml(yaml);
+ assertNotNull(pair);
+ assertNotNull(pair.a);
+ assertNotNull(pair.a.getControlLoop());
+ assertNotNull(pair.a.getControlLoop().getControlLoopName());
+ assertTrue(pair.a.getControlLoop().getControlLoopName().length() > 0);
+ final String closedLoopControlName = pair.a.getControlLoop().getControlLoopName();
+
+ /*
+ * Start the kie session
+ */
+ try {
+ kieSession = startSession("src/main/resources/ControlLoop_Template_xacml_guard.drl",
+ "src/test/resources/yaml/policy_ControlLoop_VFC.yaml",
+ "service=ServiceTest;resource=ResourceTest;type=operational",
+ "CL_VFC",
+ "org.onap.closed_loop.ServiceTest:VNFS:1.0.0");
+ } catch (IOException e) {
+ e.printStackTrace();
+ log.debug("Could not create kieSession");
+ fail("Could not create kieSession");
+ }
+
+
+ //
+ // Insert our globals
+ //
+ final ControlLoopLogger logger = new ControlLoopLoggerStdOutImpl();
+ kieSession.setGlobal("Logger", logger);
+ final PolicyEngineJUnitImpl engine = new PolicyEngineJUnitImpl();
+ kieSession.setGlobal("Engine", engine);
+
+ //
+ // Initial fire of rules
+ //
+ kieSession.fireAllRules();
+ //
+ // Kick a thread that starts testing
+ //
+ new Thread(new Runnable() {
+
+ @Override
+ public void run() {
+
+ log.debug("\n************ Starting VoLTE Test *************\n");
+
+ //
+ // Generate an invalid DCAE Event with requestID=null
+ //
+ VirtualControlLoopEvent invalidEvent = new VirtualControlLoopEvent();
+ invalidEvent.closedLoopControlName = closedLoopControlName;
+ invalidEvent.requestID = null;
+ invalidEvent.closedLoopEventClient = "tca.instance00009";
+ invalidEvent.target_type = ControlLoopTargetType.VNF;
+ invalidEvent.target = "generic-vnf.vnf-id";
+ invalidEvent.from = "DCAE";
+ invalidEvent.closedLoopAlarmStart = Instant.now();
+ invalidEvent.AAI = new HashMap<String, String>();
+ invalidEvent.AAI.put("vserver.vserver-name", "vserver-name-16102016-aai3255-data-11-1");
+ invalidEvent.closedLoopEventStatus = ControlLoopEventStatus.ONSET;
+
+ log.debug("-------- Sending Invalid ONSET --------");
+ log.debug(Serialization.gsonPretty.toJson(invalidEvent));
+
+ //
+ // Insert invalid DCAE Event into memory
+ //
+ kieSession.insert(invalidEvent);
+ try {
+ Thread.sleep(500);
+ } catch (InterruptedException e) {
+ }
+ //
+ // Generate first DCAE ONSET Event
+ //
+ VirtualControlLoopEvent onsetEvent = new VirtualControlLoopEvent();
+ onsetEvent.closedLoopControlName = closedLoopControlName;
+ onsetEvent.requestID = UUID.randomUUID();
+ onsetEvent.closedLoopEventClient = "tca.instance00009";
+ onsetEvent.target_type = ControlLoopTargetType.VM;
+ onsetEvent.target = "VM_NAME";
+ onsetEvent.from = "DCAE";
+ onsetEvent.closedLoopAlarmStart = Instant.now();
+ onsetEvent.AAI = new HashMap<String, String>();
+ onsetEvent.AAI.put("vserver.vserver-name", "vserver-name-16102016-aai3255-data-11-1");
+ onsetEvent.AAI.put("vserver.vserver-id", "vserver-id-16102016-aai3255-data-11-1");
+ onsetEvent.AAI.put("generic-vnf.vnf-id", "vnf-id-16102016-aai3255-data-11-1");
+ onsetEvent.AAI.put("service-instance.service-instance-id", "service-instance-id-16102016-aai3255-data-11-1");
+ onsetEvent.AAI.put("vserver.is-closed-loop-disabled", "false");
+ onsetEvent.closedLoopEventStatus = ControlLoopEventStatus.ONSET;
+
+ log.debug("-------- Sending Valid ONSET --------");
+ log.debug(Serialization.gsonPretty.toJson(onsetEvent));
+
+ //
+ // Insert first DCAE ONSET Event into memory
+ //
+ kieSession.insert(onsetEvent);
+ //
+ // We have test for subsequent ONSET Events in testvFirewall()
+ // So no need to test it again here
+ //
+ try {
+ Thread.sleep(30000);
+ } catch (InterruptedException e) {
+ }
+ //
+ // Test is finished, so stop the kieSession
+ //
+ kieSession.halt();
+ }
+ //
+ }).start();
+ //
+ // Start firing rules
+ //
+ kieSession.fireUntilHalt();
+ //
+ // Dump working memory
+ //
+ dumpFacts(kieSession);
+
+ //
+ // See if there is anything left in memory, there SHOULD only be
+ // a params fact.
+ //
+ assertEquals("There should only be 1 Fact left in memory.", 1, kieSession.getFactCount());
+ for (FactHandle handle : kieSession.getFactHandles()) {
+ Object fact = kieSession.getObject(handle);
+ assertEquals("Non-Param Fact left in working memory", "org.onap.policy.controlloop.Params", fact.getClass().getName());
+ }
+
+ }
+
+ public static void dumpFacts(KieSession kieSession) {
+ log.debug("Fact Count: " + kieSession.getFactCount());
+ for (FactHandle handle : kieSession.getFactHandles()) {
+ log.debug("FACT: " + handle);
+ }
+ }
+
+ /**
+ * This method will start a kie session and instantiate
+ * the Policy Engine.
+ *
+ * @param droolsTemplate
+ * the DRL rules file
+ * @param yamlFile
+ * the yaml file containing the policies
+ * @param policyScope
+ * scope for policy
+ * @param policyName
+ * name of the policy
+ * @param policyVersion
+ * version of the policy
+ * @return the kieSession to be used to insert facts
+ * @throws IOException
+ */
+ private KieSession startSession(String droolsTemplate,
+ String yamlFile,
+ String policyScope,
+ String policyName,
+ String policyVersion) throws IOException {
+
+ /*
+ * Load policies from yaml
+ */
+ pair = Util.loadYaml(yamlFile);
+ assertNotNull(pair);
+ assertNotNull(pair.a);
+ assertNotNull(pair.a.getControlLoop());
+ assertNotNull(pair.a.getControlLoop().getControlLoopName());
+ assertTrue(pair.a.getControlLoop().getControlLoopName().length() > 0);
+
+ /*
+ * Construct a kie session
+ */
+ final KieSession kieSession = Util.buildContainer(droolsTemplate,
+ pair.a.getControlLoop().getControlLoopName(),
+ policyScope,
+ policyName,
+ policyVersion,
+ URLEncoder.encode(pair.b, "UTF-8"));
+
+ /*
+ * Retrieve the Policy Engine
+ */
+ engine = (PolicyEngineJUnitImpl) kieSession.getGlobal("Engine");
+
+ log.debug("============");
+ log.debug(URLEncoder.encode(pair.b, "UTF-8"));
+ log.debug("============");
+
+ return kieSession;
+ }
+
+}
+
Code Review / policy / drools-applications.git / commitdiff