diff options
Diffstat (limited to 'controlloop/templates/template.demo')
11 files changed, 1256 insertions, 103 deletions
diff --git a/controlloop/templates/template.demo/pom.xml b/controlloop/templates/template.demo/pom.xml index c0aef2074..eb85f7fdc 100644 --- a/controlloop/templates/template.demo/pom.xml +++ b/controlloop/templates/template.demo/pom.xml @@ -7,9 +7,9 @@ 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. @@ -67,6 +67,18 @@ </dependency> <dependency> <groupId>org.onap.policy.drools-applications</groupId> + <artifactId>appclcm</artifactId> + <version>${project.version}</version> + <scope>provided</scope> + </dependency> + <dependency> + <groupId>org.onap.policy.drools-applications</groupId> + <artifactId>trafficgenerator</artifactId> + <version>${project.version}</version> + <scope>provided</scope> + </dependency> + <dependency> + <groupId>org.onap.policy.drools-applications</groupId> <artifactId>vfc</artifactId> <version>${project.version}</version> <scope>provided</scope> @@ -151,6 +163,12 @@ </dependency> <dependency> <groupId>org.onap.policy.drools-applications</groupId> + <artifactId>actor.appclcm</artifactId> + <version>${project.version}</version> + <scope>provided</scope> + </dependency> + <dependency> + <groupId>org.onap.policy.drools-applications</groupId> <artifactId>actor.vfc</artifactId> <version>${project.version}</version> <scope>provided</scope> @@ -179,5 +197,11 @@ <version>${project.version}</version> <scope>test</scope> </dependency> + <dependency> + <groupId>com.h2database</groupId> + <artifactId>h2</artifactId> + <version>[1.4.186,)</version> + <scope>test</scope> + </dependency> </dependencies> -</project>
\ No newline at end of file +</project> diff --git a/controlloop/templates/template.demo/src/main/resources/ControlLoop_Template_xacml_guard.drl b/controlloop/templates/template.demo/src/main/resources/ControlLoop_Template_xacml_guard.drl index 276e64b7d..aa1f1e977 100644 --- a/controlloop/templates/template.demo/src/main/resources/ControlLoop_Template_xacml_guard.drl +++ b/controlloop/templates/template.demo/src/main/resources/ControlLoop_Template_xacml_guard.drl @@ -32,6 +32,11 @@ import org.onap.policy.controlloop.eventmanager.ControlLoopOperationManager; import org.onap.policy.appc.Request; import org.onap.policy.appc.Response; import org.onap.policy.appc.CommonHeader; +import org.onap.policy.appclcm.LCMRequestWrapper; +import org.onap.policy.appclcm.LCMResponseWrapper; +import org.onap.policy.appclcm.LCMRequest; +import org.onap.policy.appclcm.LCMResponse; +import org.onap.policy.appclcm.LCMCommonHeader; import org.onap.policy.vfc.VFCRequest; import org.onap.policy.vfc.VFCManager; import org.onap.policy.guard.PolicyGuard; @@ -490,7 +495,7 @@ rule "${policyName}.EVENT.MANAGER.OPERATION.LOCKED.GUARD_PERMITTED" case "APPC": - if (request instanceof Request) { + if (request instanceof Request || request instanceof LCMRequestWrapper) { Engine.deliver("UEB", "APPC-CL", request); } break; @@ -771,6 +776,122 @@ rule "${policyName}.APPC.RESPONSE.CLEANUP" // retract($response); end + +/* +* +* This rule responds to APPC Response Events using the new LCM interface provided by appc +* +*/ +rule "${policyName}.APPC.LCM.RESPONSE" + when + $params : Params( getClosedLoopControlName() == "${closedLoopControlName}" ) + $event : VirtualControlLoopEvent( closedLoopControlName == $params.getClosedLoopControlName(), closedLoopEventStatus == ControlLoopEventStatus.ONSET ) + $manager : ControlLoopEventManager( closedLoopControlName == $event.closedLoopControlName, requestID == $event.requestID ) + $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 : LCMResponseWrapper( getBody().getCommonHeader().getRequestId() == $event.requestID ) + then + // + // Logging + // + Logger.info("------------------------------------------------------------------------------------------------"); + Logger.metrics(Instant.now() + " " + drools.getRule().getName() + " " + drools.getRule().getPackage()); + Logger.metrics($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) { + Logger.info("operation finished with result: " + policyResult); + // + // This Operation has completed, construct a notification showing our results. (DB write - end operation) + // + 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 = $operation.getHistory(); + if (policyResult.equals(PolicyResult.SUCCESS)) { + notification.notification = ControlLoopNotificationType.OPERATION_SUCCESS; + // + // Let interested parties know + // + Engine.deliver("UEB", "POLICY-CL-MGT", notification); + } else { + notification.notification = ControlLoopNotificationType.OPERATION_FAILURE; + // + // Let interested parties know + // + Engine.deliver("UEB", "POLICY-CL-MGT", notification); + } + // + // Ensure the operation is complete + // + if ($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 + +/* +* +* Clean Up any lingering LCM reponses +* +*/ +rule "${policyName}.APPC.LCM.RESPONSE.CLEANUP" + when + $params : Params( getClosedLoopControlName() == "${closedLoopControlName}" ) + $response : LCMResponseWrapper($id : getBody().getCommonHeader().getRequestId ) + not ( VirtualControlLoopEvent( closedLoopControlName == $params.getClosedLoopControlName(), requestID == $id, closedLoopEventStatus == ControlLoopEventStatus.ONSET ) ) + then + // + // Logging + // + Logger.info("------------------------------------------------------------------------------------------------"); + Logger.metrics(Instant.now() + " " + drools.getRule().getName() + " " + drools.getRule().getPackage()); + Logger.metrics($params); + // + // Retract it + // + retract($response); +end + /* * * This is the timer that manages the timeout for an individual operation. diff --git a/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/AaiSimulatorTest.java b/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/AaiSimulatorTest.java index 3bdeca1fc..3bddbc50d 100644 --- a/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/AaiSimulatorTest.java +++ b/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/AaiSimulatorTest.java @@ -7,9 +7,9 @@ * 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. @@ -27,7 +27,6 @@ import java.util.UUID; import org.junit.AfterClass; import org.junit.BeforeClass; -import org.junit.Ignore; import org.junit.Test; import org.onap.policy.aai.AAIGETResponse; import org.onap.policy.aai.AAINQF199.AAINQF199Manager; @@ -36,7 +35,7 @@ import org.onap.policy.aai.AAINQF199.AAINQF199Response; import org.onap.policy.drools.http.server.HttpServletServer; public class AaiSimulatorTest { - + @BeforeClass public static void setUpSimulator() { try { @@ -45,12 +44,12 @@ public class AaiSimulatorTest { fail(e.getMessage()); } } - + @AfterClass public static void tearDownSimulator() { HttpServletServer.factory.destroy(); } - + @Test public void testGet() { AAIGETResponse response = AAINQF199Manager.getQuery("http://localhost:6666", "testUser", "testPass", UUID.randomUUID(), "5e49ca06-2972-4532-9ed4-6d071588d792"); diff --git a/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/ControlLoopXacmlGuardTest.java b/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/ControlLoopXacmlGuardTest.java index 23f03f7e8..d1fa4fc10 100644 --- a/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/ControlLoopXacmlGuardTest.java +++ b/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/ControlLoopXacmlGuardTest.java @@ -7,9 +7,9 @@ * 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. @@ -32,49 +32,74 @@ import java.time.Instant; import java.util.HashMap; import java.util.UUID; -import org.junit.Ignore; +import org.junit.AfterClass; +import org.junit.BeforeClass; import org.junit.Test; import org.kie.api.runtime.KieSession; import org.kie.api.runtime.rule.FactHandle; -import org.onap.policy.appc.Request; -import org.onap.policy.appc.Response; -import org.onap.policy.appc.ResponseCode; -import org.onap.policy.appc.ResponseValue; +import org.onap.policy.appclcm.LCMRequest; +import org.onap.policy.appclcm.LCMRequestWrapper; +import org.onap.policy.appclcm.LCMResponse; +import org.onap.policy.appclcm.LCMResponseWrapper; import org.onap.policy.controlloop.ControlLoopEventStatus; import org.onap.policy.controlloop.ControlLoopNotificationType; - import org.onap.policy.controlloop.VirtualControlLoopEvent; import org.onap.policy.controlloop.VirtualControlLoopNotification; import org.onap.policy.controlloop.policy.ControlLoopPolicy; import org.onap.policy.controlloop.policy.TargetType; +import org.onap.policy.drools.http.server.HttpServletServer; import org.onap.policy.drools.impl.PolicyEngineJUnitImpl; import org.onap.policy.guard.PolicyGuard; import org.slf4j.Logger; import org.slf4j.LoggerFactory; -//import org.onap.policy.controlloop.policy.guard.ControlLoopGuard; + public class ControlLoopXacmlGuardTest { + @BeforeClass + public static void setUpSimulator() { + try { + Util.buildAaiSim(); + } catch (InterruptedException e) { + fail(e.getMessage()); + } + } + + @AfterClass + public static void tearDownSimulator() { + HttpServletServer.factory.destroy(); + } + private static final Logger logger = LoggerFactory.getLogger(ControlLoopXacmlGuardTest.class); - + private static final String OPSHISTPUPROP = "OperationsHistoryPU"; + @BeforeClass + public static void setPUProp(){ + System.setProperty(OPSHISTPUPROP, "TestOperationsHistoryPU"); + } + @AfterClass + public static void restorePUProp(){ + System.setProperty(OPSHISTPUPROP, OPSHISTPUPROP); + } + + @Test public void test() { try { - this.runTest("src/main/resources/ControlLoop_Template_xacml_guard.drl", + this.runTest("src/main/resources/ControlLoop_Template_xacml_guard.drl", "src/test/resources/yaml/policy_ControlLoop_Service123.yaml", - "service=Service123;resource=Res123;type=operational", - "CL_SERV123_8888", + "service=Service123;resource=Res123;type=operational", + "CL_SERV123_8888", "org.onap.closed_loop.Service123:VNFS:0.0.1"); } catch (IOException e) { e.printStackTrace(); fail(e.getMessage()); } } - - public void runTest(String droolsTemplate, - String yamlFile, - String policyScope, - String policyName, + + public void runTest(String droolsTemplate, + String yamlFile, + String policyScope, + String policyName, String policyVersion) throws IOException { // // Pull info from the yaml @@ -88,20 +113,21 @@ public class ControlLoopXacmlGuardTest { // // Build a container // - final KieSession kieSession = Util.buildContainer(droolsTemplate, - pair.a.getControlLoop().getControlLoopName(), - policyScope, - policyName, - policyVersion, + final KieSession kieSession = Util.buildContainer(droolsTemplate, + pair.a.getControlLoop().getControlLoopName(), + policyScope, + policyName, + policyVersion, URLEncoder.encode(pair.b, "UTF-8")); - - + + + logger.debug("============"); logger.debug(URLEncoder.encode(pair.b, "UTF-8")); logger.debug("============"); - + final PolicyEngineJUnitImpl engine = (PolicyEngineJUnitImpl) kieSession.getGlobal("Engine"); - + // // Initial fire of rules // @@ -115,17 +141,17 @@ public class ControlLoopXacmlGuardTest { @Override public void run() { try { - - + + // // Let's use a unique ID for the request and // a unique trigger source. // UUID requestID = UUID.randomUUID(); String triggerSourceName = "foobartriggersource36"; - + Object obj = null; - + sendGoodEvents(kieSession, pair.a, requestID, triggerSourceName); obj = engine.subscribe("UEB", "POLICY-CL-MGT"); assertNotNull(obj); @@ -134,9 +160,9 @@ public class ControlLoopXacmlGuardTest { // // Give the control loop a little time to acquire the lock and publish the request // - Thread.sleep(2000); - - + Thread.sleep(4000); + + // "About to query Guard" notification (Querying about Restart) obj = engine.subscribe("UEB", "POLICY-CL-MGT"); assertNotNull(obj); @@ -144,18 +170,18 @@ public class ControlLoopXacmlGuardTest { logger.debug("Rule: {} Message {}", ((VirtualControlLoopNotification)obj).policyName, ((VirtualControlLoopNotification)obj).message); assertTrue(obj instanceof VirtualControlLoopNotification); assertTrue(((VirtualControlLoopNotification)obj).notification.equals(ControlLoopNotificationType.OPERATION)); - - Thread.sleep(2000); + + Thread.sleep(4000); // "Response from Guard" notification obj = engine.subscribe("UEB", "POLICY-CL-MGT"); assertNotNull(obj); logger.debug("Rule: {} Message {}", ((VirtualControlLoopNotification)obj).policyName, ((VirtualControlLoopNotification)obj).message); assertTrue(obj instanceof VirtualControlLoopNotification); assertTrue(((VirtualControlLoopNotification)obj).notification.equals(ControlLoopNotificationType.OPERATION)); - - + + if(true == ((VirtualControlLoopNotification)obj).message.contains("Guard result: Deny")){ - + // "About to query Guard" notification (Querying about Rebuild) obj = engine.subscribe("UEB", "POLICY-CL-MGT"); assertNotNull(obj); @@ -163,19 +189,19 @@ public class ControlLoopXacmlGuardTest { logger.debug("Rule: {} Message", ((VirtualControlLoopNotification)obj).policyName, ((VirtualControlLoopNotification)obj).message); assertTrue(obj instanceof VirtualControlLoopNotification); assertTrue(((VirtualControlLoopNotification)obj).notification.equals(ControlLoopNotificationType.OPERATION)); - - Thread.sleep(2000); - + + Thread.sleep(4000); + // "Response from Guard" notification obj = engine.subscribe("UEB", "POLICY-CL-MGT"); assertNotNull(obj); logger.debug("Rule: {} Message {}", ((VirtualControlLoopNotification)obj).policyName, ((VirtualControlLoopNotification)obj).message); assertTrue(obj instanceof VirtualControlLoopNotification); assertTrue(((VirtualControlLoopNotification)obj).notification.equals(ControlLoopNotificationType.OPERATION)); - - + + if(true == ((VirtualControlLoopNotification)obj).message.contains("Guard result: Deny")){ - + // "About to query Guard" notification (Querying about Migrate) obj = engine.subscribe("UEB", "POLICY-CL-MGT"); assertNotNull(obj); @@ -183,25 +209,25 @@ public class ControlLoopXacmlGuardTest { logger.debug("Rule: {} Message {}", ((VirtualControlLoopNotification)obj).policyName, ((VirtualControlLoopNotification)obj).message); assertTrue(obj instanceof VirtualControlLoopNotification); assertTrue(((VirtualControlLoopNotification)obj).notification.equals(ControlLoopNotificationType.OPERATION)); - - Thread.sleep(2000); - + + Thread.sleep(4000); + // "Response from Guard" notification obj = engine.subscribe("UEB", "POLICY-CL-MGT"); assertNotNull(obj); logger.debug("Rule: " + ((VirtualControlLoopNotification)obj).policyName +" Message: " + ((VirtualControlLoopNotification)obj).message); assertTrue(obj instanceof VirtualControlLoopNotification); assertTrue(((VirtualControlLoopNotification)obj).notification.equals(ControlLoopNotificationType.OPERATION)); - - + + if(true == ((VirtualControlLoopNotification)obj).message.contains("Guard result: Deny")){ //All the 3 operations were Denied by Guard - Thread.sleep(30000); - - } + Thread.sleep(60000); + + } } } - + // // In case one of the operations was permitted by Guard // @@ -211,14 +237,16 @@ public class ControlLoopXacmlGuardTest { logger.debug("Rule: {} Message {}", ((VirtualControlLoopNotification)obj).policyName, ((VirtualControlLoopNotification)obj).message); assertTrue(obj instanceof VirtualControlLoopNotification); assertTrue(((VirtualControlLoopNotification)obj).notification.equals(ControlLoopNotificationType.OPERATION)); - - Thread.sleep(500); - + + Thread.sleep(1000); + obj = engine.subscribe("UEB", "APPC-CL"); assertNotNull(obj); - assertTrue(obj instanceof Request); - assertTrue(((Request)obj).CommonHeader.SubRequestID.equals("1")); - + assertTrue(obj instanceof LCMRequestWrapper); + LCMRequestWrapper dmaapRequest = (LCMRequestWrapper) obj; + LCMRequest appcRequest = dmaapRequest.getBody(); + assertTrue(appcRequest.getCommonHeader().getSubRequestId().equals("1")); + logger.debug("\n============ APP-C Got request!!! ===========\n"); // // Ok - let's simulate ACCEPT @@ -227,20 +255,21 @@ public class ControlLoopXacmlGuardTest { // // now wait for it to finish // - Thread.sleep(500); - + Thread.sleep(1000); + // // Now we are going to success it // - Response response = new Response((Request) obj); - response.Status.Code = ResponseCode.SUCCESS.getValue(); - response.Status.Value = ResponseValue.SUCCESS.toString(); - response.Status.Description = "AppC success"; - kieSession.insert(response); + LCMResponseWrapper dmaapResponse = new LCMResponseWrapper(); + LCMResponse appcResponse = new LCMResponse(appcRequest); + appcResponse.getStatus().setCode(400); + appcResponse.getStatus().setMessage("AppC success"); + dmaapResponse.setBody(appcResponse); + kieSession.insert(dmaapResponse); // // Give it some time to process // - Thread.sleep(2000); + Thread.sleep(4000); // // Insert the abatement event // @@ -248,16 +277,16 @@ public class ControlLoopXacmlGuardTest { // // now wait for it to finish // - Thread.sleep(5000); + Thread.sleep(15000); // // Ensure they released the lock // assertFalse(PolicyGuard.isLocked(TargetType.VM, triggerSourceName, requestID)); - + } - - - + + + } catch (InterruptedException e) { logger.error("Test thread got InterruptedException ", e.getLocalizedMessage()); } catch (AssertionError e) { @@ -269,7 +298,7 @@ public class ControlLoopXacmlGuardTest { } kieSession.halt(); } - + }).start(); // // Start firing rules @@ -283,16 +312,17 @@ public class ControlLoopXacmlGuardTest { // See if there is anything left in memory // assertEquals(1, kieSession.getFactCount()); - + for (FactHandle handle : kieSession.getFactHandles()) { Object fact = kieSession.getObject(handle); assertEquals("", "org.onap.policy.controlloop.Params", fact.getClass().getName()); } + kieSession.dispose(); } - - - + + + public static void dumpFacts(KieSession kieSession) { logger.debug("Fact Count: {}", kieSession.getFactCount()); for (FactHandle handle : kieSession.getFactHandles()) { @@ -307,7 +337,7 @@ public class ControlLoopXacmlGuardTest { event.target = "vserver.vserver-name"; event.closedLoopAlarmStart = Instant.now().minusSeconds(5); event.closedLoopAlarmEnd = Instant.now(); - event.AAI = new HashMap<String, String>(); + event.AAI = new HashMap<>(); event.AAI.put("cloud-region.identity-url", "foo"); event.AAI.put("vserver.selflink", "bar"); event.AAI.put("vserver.is-closed-loop-disabled", "false"); @@ -315,24 +345,24 @@ public class ControlLoopXacmlGuardTest { event.closedLoopEventStatus = ControlLoopEventStatus.ABATED; kieSession.insert(event); } - + protected void sendGoodEvents(KieSession kieSession, ControlLoopPolicy policy, UUID requestID, String triggerSourceName) throws InterruptedException { VirtualControlLoopEvent event = new VirtualControlLoopEvent(); event.closedLoopControlName = policy.getControlLoop().getControlLoopName(); event.requestID = requestID; event.target = "vserver.vserver-name"; event.closedLoopAlarmStart = Instant.now(); - event.AAI = new HashMap<String, String>(); + event.AAI = new HashMap<>(); event.AAI.put("cloud-region.identity-url", "foo"); event.AAI.put("vserver.selflink", "bar"); event.AAI.put("vserver.is-closed-loop-disabled", "false"); event.AAI.put("vserver.vserver-name", "testGenericVnfName"); event.closedLoopEventStatus = ControlLoopEventStatus.ONSET; kieSession.insert(event); - Thread.sleep(1000); - + Thread.sleep(2000); + } - + protected void sendBadEvents(KieSession kieSession, ControlLoopPolicy policy, UUID requestID, String triggerSourceName) throws InterruptedException { // // Insert a bad Event @@ -340,50 +370,50 @@ public class ControlLoopXacmlGuardTest { VirtualControlLoopEvent event = new VirtualControlLoopEvent(); event.closedLoopControlName = policy.getControlLoop().getControlLoopName(); kieSession.insert(event); - Thread.sleep(250); + Thread.sleep(500); // // add the request id // event.requestID = requestID; kieSession.insert(event); - Thread.sleep(250); + Thread.sleep(500); // // add some aai // - event.AAI = new HashMap<String, String>(); + event.AAI = new HashMap<>(); event.AAI.put("cloud-region.identity-url", "foo"); event.AAI.put("vserver.selflink", "bar"); event.AAI.put("vserver.vserver-name", "vmfoo"); kieSession.insert(event); - Thread.sleep(250); + Thread.sleep(500); // // set a valid status // event.closedLoopEventStatus = ControlLoopEventStatus.ONSET; kieSession.insert(event); - Thread.sleep(250); + Thread.sleep(500); // // add a trigger sourcename // kieSession.insert(event); - Thread.sleep(250); + Thread.sleep(500); // // add is closed-loop-disabled // event.AAI.put("vserver.is-closed-loop-disabled", "true"); kieSession.insert(event); - Thread.sleep(250); + Thread.sleep(500); // // now enable // event.AAI.put("vserver.is-closed-loop-disabled", "false"); kieSession.insert(event); - Thread.sleep(250); + Thread.sleep(500); // // Add target, but bad. // event.target = "VM_BLAH"; kieSession.insert(event); - Thread.sleep(250); + Thread.sleep(500); } } diff --git a/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/Util.java b/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/Util.java index 61be1535e..502ef7c1d 100644 --- a/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/Util.java +++ b/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/Util.java @@ -239,6 +239,10 @@ public final class Util { "src/main/resources/frequency_limiter_template.xml", "src/test/resources/xacml/autogenerated_frequency_limiter_migrate.xml"); + PolicyGuardYamlToXacml.fromYamlToXacml("src/test/resources/yaml/policy_guard_appc_modifyconfig.yaml", + "src/main/resources/frequency_limiter_template.xml", + "src/test/resources/xacml/autogenerated_frequency_limiter_modifyconfig.xml"); + PolicyGuardYamlToXacml.fromYamlToXacmlBlacklist("src/test/resources/yaml/policy_guard_appc_restart_blacklist.yaml", "src/main/resources/blacklist_template.xml", "src/test/resources/xacml/autogenerated_blacklist.xml"); diff --git a/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/VCPEControlLoopTest.java b/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/VCPEControlLoopTest.java new file mode 100644 index 000000000..a34ee6cd1 --- /dev/null +++ b/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/VCPEControlLoopTest.java @@ -0,0 +1,441 @@ +/*- + * ============LICENSE_START======================================================= + * demo + * ================================================================================ + * 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.template.demo; + +import static org.junit.Assert.*; + +import java.io.IOException; +import java.net.URLEncoder; +import java.time.Instant; +import java.util.HashMap; +import java.util.UUID; + +import org.junit.Test; +import org.kie.api.runtime.KieSession; +import org.kie.api.runtime.rule.FactHandle; +import org.onap.policy.appclcm.LCMRequest; +import org.onap.policy.appclcm.LCMRequestWrapper; +import org.onap.policy.appclcm.LCMResponse; +import org.onap.policy.appclcm.LCMResponseWrapper; +import org.onap.policy.controlloop.ControlLoopEventStatus; +import org.onap.policy.controlloop.ControlLoopNotificationType; +import org.onap.policy.controlloop.VirtualControlLoopEvent; +import org.onap.policy.controlloop.VirtualControlLoopNotification; +import org.onap.policy.controlloop.policy.ControlLoopPolicy; +import org.onap.policy.controlloop.policy.TargetType; +import org.onap.policy.drools.impl.PolicyEngineJUnitImpl; +import org.onap.policy.guard.PolicyGuard; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class VCPEControlLoopTest { + + private static final Logger logger = LoggerFactory.getLogger(VCPEControlLoopTest.class); + + private KieSession kieSession; + private Util.Pair<ControlLoopPolicy, String> pair; + private PolicyEngineJUnitImpl engine; + + @Test + public void successTest() { + + /* + * Start the kie session + */ + try { + kieSession = startSession("src/main/resources/ControlLoop_Template_xacml_guard.drl", + "src/test/resources/yaml/policy_ControlLoop_vCPE.yaml", + "service=ServiceTest;resource=ResourceTest;type=operational", + "CL_vCPE", + "org.onap.closed_loop.ServiceTest:VNFS:1.0.0"); + } catch (IOException e) { + e.printStackTrace(); + logger.debug("Could not create kieSession"); + fail("Could not create kieSession"); + } + + /* + * Create a thread to continuously fire rules + * until main thread calls halt + */ + new Thread( new Runnable() { + @Override + public void run() { + kieSession.fireUntilHalt(); + } + } ).start(); + + /* + * Create a unique requestId and a unique trigger source + */ + UUID requestID = UUID.randomUUID(); + String triggerSourceName = "foobartriggersource36"; + + /* + * This will be the object returned from the PolicyEngine + */ + Object obj = null; + + /* + * Simulate an onset event the policy engine will + * receive from DCAE to kick off processing through + * the rules. + */ + try { + sendOnset(pair.a, requestID, triggerSourceName); + } catch (InterruptedException e) { + e.printStackTrace(); + logger.debug("Unable to send onset event"); + fail("Unable to send onset event"); + } + + /* + * Pull the object that was sent out to DMAAP and make + * sure it is a ControlLoopNoticiation of type active + */ + obj = engine.subscribe("UEB", "POLICY-CL-MGT"); + assertNotNull(obj); + assertTrue(obj instanceof VirtualControlLoopNotification); + assertTrue(((VirtualControlLoopNotification)obj).notification.equals(ControlLoopNotificationType.ACTIVE)); + + /* + * Give the control loop time to acquire a lock + */ + try { + Thread.sleep(4000); + } catch (InterruptedException e) { + e.printStackTrace(); + logger.debug("An interrupt Exception was thrown"); + fail("An interrupt Exception was thrown"); + } + + /* + * The fact should be ready to query guard now to see + * if a ModifyConfig recipe is allowed + */ + obj = engine.subscribe("UEB", "POLICY-CL-MGT"); + assertNotNull(obj); + logger.debug("\n\n####################### GOING TO QUERY GUARD about Restart!!!!!!"); + logger.debug("Rule: {} Message {}", ((VirtualControlLoopNotification)obj).policyName, ((VirtualControlLoopNotification)obj).message); + + /* + * Make sure the object is an instance of a ControlLoopNotification + * and is of type operation + */ + assertTrue(obj instanceof VirtualControlLoopNotification); + assertTrue(((VirtualControlLoopNotification)obj).notification.equals(ControlLoopNotificationType.OPERATION)); + + try { + Thread.sleep(4000); + } catch (InterruptedException e) { + e.printStackTrace(); + logger.debug("An interrupt Exception was thrown"); + fail("An interrupt Exception was thrown"); + } + + /* + * The guard response should be received at this point + */ + obj = engine.subscribe("UEB", "POLICY-CL-MGT"); + assertNotNull(obj); + logger.debug("Rule: {} Message {}", ((VirtualControlLoopNotification)obj).policyName, ((VirtualControlLoopNotification)obj).message); + + /* + * The object should be a ControlLoopNotification with type operation + */ + assertTrue(obj instanceof VirtualControlLoopNotification); + assertTrue(((VirtualControlLoopNotification)obj).notification.equals(ControlLoopNotificationType.OPERATION)); + + /* + * See if Guard permits this action, if it does + * not then the test should fail + */ + if (((VirtualControlLoopNotification)obj).message.contains("Guard result: Permit")) { + + /* + * A notification should be sent out of the Policy + * Engine at this point, it will be of type operation + */ + obj = engine.subscribe("UEB", "POLICY-CL-MGT"); + assertNotNull(obj); + logger.debug("Rule: {} Message {}", ((VirtualControlLoopNotification)obj).policyName, ((VirtualControlLoopNotification)obj).message); + + /* A notification should be sent out of the Policy + * Engine at this point, it will be of type operation + */ + assertTrue(obj instanceof VirtualControlLoopNotification); + assertTrue(((VirtualControlLoopNotification)obj).notification.equals(ControlLoopNotificationType.OPERATION)); + + try { + Thread.sleep(1000); + } catch (InterruptedException e) { + e.printStackTrace(); + logger.debug("An interrupt Exception was thrown"); + fail("An interrupt Exception was thrown"); + } + + /* + * Obtain the request sent from the Policy Engine + */ + obj = engine.subscribe("UEB", "APPC-CL"); + assertNotNull(obj); + + /* + * The request should be of type LCMRequestWrapper + * and the subrequestid should be 1 + */ + assertTrue(obj instanceof LCMRequestWrapper); + LCMRequestWrapper dmaapRequest = (LCMRequestWrapper) obj; + LCMRequest appcRequest = dmaapRequest.getBody(); + assertTrue(appcRequest.getCommonHeader().getSubRequestId().equals("1")); + + logger.debug("\n============ APPC received the request!!! ===========\n"); + + /* + * Give some time for processing + */ + try { + Thread.sleep(1000); + } catch (InterruptedException e) { + e.printStackTrace(); + logger.debug("An interrupt Exception was thrown"); + fail("An interrupt Exception was thrown"); + } + + /* + * Simulate a success response from APPC and insert + * the response into the working memory + */ + LCMResponseWrapper dmaapResponse = new LCMResponseWrapper(); + LCMResponse appcResponse = new LCMResponse(appcRequest); + appcResponse.getStatus().setCode(400); + appcResponse.getStatus().setMessage("AppC success"); + dmaapResponse.setBody(appcResponse); + kieSession.insert(dmaapResponse); + + /* + * Give time for processing + */ + try { + Thread.sleep(4000); + } catch (InterruptedException e) { + e.printStackTrace(); + logger.debug("An interrupt Exception was thrown"); + fail("An interrupt Exception was thrown"); + } + + /* + * Make sure the next notification is delivered + */ + obj = engine.subscribe("UEB", "POLICY-CL-MGT"); + assertNotNull(obj); + logger.debug("Rule: {} Message {}", ((VirtualControlLoopNotification)obj).policyName, ((VirtualControlLoopNotification)obj).message); + + /* + * The ControlLoopNotification should be + * an OPERATION_SUCCESS + */ + assertTrue(obj instanceof VirtualControlLoopNotification); + assertTrue(((VirtualControlLoopNotification)obj).notification.equals(ControlLoopNotificationType.OPERATION_SUCCESS)); + + /* + * Now simulate the abatement sent from DCAE + */ + try { + sendAbatement(pair.a, requestID, triggerSourceName); + } catch (InterruptedException e1) { + e1.printStackTrace(); + logger.debug("Abatement could not be sent"); + fail("Abatement could not be sent"); + } + + /* + * Give time to finish processing + */ + try { + Thread.sleep(20000); + } catch (InterruptedException e) { + e.printStackTrace(); + logger.debug("An interrupt Exception was thrown"); + fail("An interrupt Exception was thrown"); + } + + /* + * This should be the final notification from the Policy Engine + */ + obj = engine.subscribe("UEB", "POLICY-CL-MGT"); + assertNotNull(obj); + logger.debug("Rule: {} Message {}", ((VirtualControlLoopNotification)obj).policyName, ((VirtualControlLoopNotification)obj).message); + + /* + * The ControlLoopNotification should be of type FINAL_SUCCESS + */ + assertTrue(obj instanceof VirtualControlLoopNotification); + assertTrue(((VirtualControlLoopNotification)obj).notification.equals(ControlLoopNotificationType.FINAL_SUCCESS)); + + /* + * One final check to make sure the lock is released + */ + assertFalse(PolicyGuard.isLocked(TargetType.VM, triggerSourceName, requestID)); + } + else { + fail("Operation Denied by Guard"); + } + + /* + * This will stop the thread that is firing the rules + */ + kieSession.halt(); + + /* + * The only fact in memory should be Params + */ + assertEquals(1, kieSession.getFactCount()); + + /* + * Print what's left in memory + */ + dumpFacts(kieSession); + + /* + * Gracefully shut down the kie session + */ + kieSession.dispose(); + } + + /** + * 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"); + + logger.debug("============"); + logger.debug(URLEncoder.encode(pair.b, "UTF-8")); + logger.debug("============"); + + return kieSession; + } + + /** + * This method is used to simulate event messages from DCAE + * that start the control loop (onset message). + * + * @param policy the controlLoopName comes from the policy + * @param requestID the requestId for this event + * @param triggerSourceName + * @throws InterruptedException + */ + protected void sendOnset(ControlLoopPolicy policy, UUID requestID, String triggerSourceName) throws InterruptedException { + VirtualControlLoopEvent event = new VirtualControlLoopEvent(); + event.closedLoopControlName = policy.getControlLoop().getControlLoopName(); + event.requestID = requestID; + event.target = "vserver.vserver-name"; + event.closedLoopAlarmStart = Instant.now(); + event.AAI = new HashMap<>(); + event.AAI.put("cloud-region.identity-url", "foo"); + event.AAI.put("vserver.selflink", "bar"); + event.AAI.put("vserver.is-closed-loop-disabled", "false"); + event.AAI.put("vserver.vserver-name", "testGenericVnfName"); + event.AAI.put("generic-vnf.vnf-id", "testGenericVnfId"); + event.closedLoopEventStatus = ControlLoopEventStatus.ONSET; + kieSession.insert(event); + Thread.sleep(1000); + } + + /** + * This method is used to simulate event messages from DCAE + * that end the control loop (abatement message). + * + * @param policy the controlLoopName comes from the policy + * @param requestID the requestId for this event + * @param triggerSourceName + * @throws InterruptedException + */ + protected void sendAbatement(ControlLoopPolicy policy, UUID requestID, String triggerSourceName) throws InterruptedException { + VirtualControlLoopEvent event = new VirtualControlLoopEvent(); + event.closedLoopControlName = policy.getControlLoop().getControlLoopName(); + event.requestID = requestID; + event.target = "vserver.vserver-name"; + event.closedLoopAlarmStart = Instant.now().minusSeconds(5); + event.closedLoopAlarmEnd = Instant.now(); + event.AAI = new HashMap<>(); + event.AAI.put("cloud-region.identity-url", "foo"); + event.AAI.put("vserver.selflink", "bar"); + event.AAI.put("vserver.is-closed-loop-disabled", "false"); + event.AAI.put("generic-vnf.vnf-name", "testGenericVnfName"); + event.closedLoopEventStatus = ControlLoopEventStatus.ABATED; + kieSession.insert(event); + } + + /** + * This method will dump all the facts in the working memory. + * + * @param kieSession the session containing the facts + */ + public void dumpFacts(KieSession kieSession) { + logger.debug("Fact Count: {}", kieSession.getFactCount()); + for (FactHandle handle : kieSession.getFactHandles()) { + logger.debug("FACT: {}", handle); + } + } +} diff --git a/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/VFWControlLoopTest.java b/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/VFWControlLoopTest.java new file mode 100644 index 000000000..25920e8b5 --- /dev/null +++ b/controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/VFWControlLoopTest.java @@ -0,0 +1,435 @@ +/*- + * ============LICENSE_START======================================================= + * demo + * ================================================================================ + * 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.template.demo; + +import static org.junit.Assert.*; + +import java.io.IOException; +import java.net.URLEncoder; +import java.time.Instant; +import java.util.HashMap; +import java.util.UUID; + +import org.junit.Test; +import org.kie.api.runtime.KieSession; +import org.kie.api.runtime.rule.FactHandle; +import org.onap.policy.appc.Request; +import org.onap.policy.appc.Response; +import org.onap.policy.appc.ResponseCode; +import org.onap.policy.controlloop.ControlLoopEventStatus; +import org.onap.policy.controlloop.ControlLoopNotificationType; +import org.onap.policy.controlloop.VirtualControlLoopEvent; +import org.onap.policy.controlloop.VirtualControlLoopNotification; +import org.onap.policy.controlloop.policy.ControlLoopPolicy; +import org.onap.policy.controlloop.policy.TargetType; +import org.onap.policy.drools.impl.PolicyEngineJUnitImpl; +import org.onap.policy.guard.PolicyGuard; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class VFWControlLoopTest { + + private static final Logger logger = LoggerFactory.getLogger(VFWControlLoopTest.class); + + private KieSession kieSession; + private Util.Pair<ControlLoopPolicy, String> pair; + private PolicyEngineJUnitImpl engine; + + @Test + public void successTest() { + + /* + * Start the kie session + */ + try { + kieSession = startSession("src/main/resources/ControlLoop_Template_xacml_guard.drl", + "src/test/resources/yaml/policy_ControlLoop_vFW.yaml", + "service=ServiceDemo;resource=Res1Demo;type=operational", + "CL_vFW", + "org.onap.closed_loop.ServiceDemo:VNFS:1.0.0"); + } catch (IOException e) { + e.printStackTrace(); + logger.debug("Could not create kieSession"); + fail("Could not create kieSession"); + } + + /* + * Create a thread to continuously fire rules + * until main thread calls halt + */ + new Thread( new Runnable() { + @Override + public void run() { + kieSession.fireUntilHalt(); + } + } ).start(); + + /* + * Create a unique requestId and a unique trigger source + */ + UUID requestID = UUID.randomUUID(); + String triggerSourceName = "foobartriggersource36"; + + /* + * This will be the object returned from the PolicyEngine + */ + Object obj = null; + + /* + * Simulate an onset event the policy engine will + * receive from DCAE to kick off processing through + * the rules + */ + try { + sendOnset(pair.a, requestID, triggerSourceName); + } catch (InterruptedException e) { + e.printStackTrace(); + logger.debug("Unable to send onset event"); + fail("Unable to send onset event"); + } + + /* + * Pull the object that was sent out to DMAAP and make + * sure it is a ControlLoopNoticiation of type active + */ + obj = engine.subscribe("UEB", "POLICY-CL-MGT"); + assertNotNull(obj); + assertTrue(obj instanceof VirtualControlLoopNotification); + assertTrue(((VirtualControlLoopNotification)obj).notification.equals(ControlLoopNotificationType.ACTIVE)); + + /* + * Give the control loop time to acquire a lock + */ + try { + Thread.sleep(4000); + } catch (InterruptedException e) { + e.printStackTrace(); + logger.debug("An interrupt Exception was thrown"); + fail("An interrupt Exception was thrown"); + } + + /* + * The fact should be ready to query guard now to see + * if a ModifyConfig recipe is allowed + */ + obj = engine.subscribe("UEB", "POLICY-CL-MGT"); + assertNotNull(obj); + logger.debug("\n\n####################### GOING TO QUERY GUARD about ModifyConfig!!!!!!"); + logger.debug("Rule: {} Message {}", ((VirtualControlLoopNotification)obj).policyName, ((VirtualControlLoopNotification)obj).message); + + /* + * Make sure the object is an instance of a ControlLoopNotification + * and is of type operation + */ + assertTrue(obj instanceof VirtualControlLoopNotification); + assertTrue(((VirtualControlLoopNotification)obj).notification.equals(ControlLoopNotificationType.OPERATION)); + + try { + Thread.sleep(4000); + } catch (InterruptedException e) { + e.printStackTrace(); + logger.debug("An interrupt Exception was thrown"); + fail("An interrupt Exception was thrown"); + } + + /* + * The guard response should be received at this point + */ + obj = engine.subscribe("UEB", "POLICY-CL-MGT"); + assertNotNull(obj); + logger.debug("Rule: {} Message {}", ((VirtualControlLoopNotification)obj).policyName, ((VirtualControlLoopNotification)obj).message); + + /* + * The object should be a ControlLoopNotification with type operation + */ + assertTrue(obj instanceof VirtualControlLoopNotification); + assertTrue(((VirtualControlLoopNotification)obj).notification.equals(ControlLoopNotificationType.OPERATION)); + + /* + * See if Guard permits this action, if it does + * not then the test should fail + */ + if (((VirtualControlLoopNotification)obj).message.contains("Guard result: Permit")) { + + /* + * Obtain the ControlLoopNoticiation, it should be of type operation + */ + obj = engine.subscribe("UEB", "POLICY-CL-MGT"); + assertNotNull(obj); + logger.debug("Rule: {} Message {}", ((VirtualControlLoopNotification)obj).policyName, ((VirtualControlLoopNotification)obj).message); + + /* + * A notification should be sent out of the Policy + * Engine at this point, it will be of type operation + */ + assertTrue(obj instanceof VirtualControlLoopNotification); + assertTrue(((VirtualControlLoopNotification)obj).notification.equals(ControlLoopNotificationType.OPERATION)); + + try { + Thread.sleep(1000); + } catch (InterruptedException e) { + e.printStackTrace(); + logger.debug("An interrupt Exception was thrown"); + fail("An interrupt Exception was thrown"); + } + + /* + * Obtain the request sent from the Policy Engine + */ + obj = engine.subscribe("UEB", "APPC-CL"); + assertNotNull(obj); + + /* + * The request should be of type Request + * and the subrequestid should be 1 + */ + assertTrue(obj instanceof Request); + assertTrue(((Request)obj).getCommonHeader().SubRequestID.equals("1")); + + logger.debug("\n============ APPC received the request!!! ===========\n"); + + /* + * Give some time for processing + */ + try { + Thread.sleep(1000); + } catch (InterruptedException e) { + e.printStackTrace(); + logger.debug("An interrupt Exception was thrown"); + fail("An interrupt Exception was thrown"); + } + + /* + * Simulate a success response from APPC and insert + * the response into the working memory + */ + Response appcResponse = new Response((Request)obj); + appcResponse.getStatus().Code = ResponseCode.SUCCESS.getValue(); + appcResponse.getStatus().Description = "AppC success"; + kieSession.insert(appcResponse); + + /* + * Give time for processing + */ + try { + Thread.sleep(4000); + } catch (InterruptedException e) { + e.printStackTrace(); + logger.debug("An interrupt Exception was thrown"); + fail("An interrupt Exception was thrown"); + } + + /* + * Make sure the next notification is delivered + */ + obj = engine.subscribe("UEB", "POLICY-CL-MGT"); + assertNotNull(obj); + logger.debug("Rule: {} Message {}", ((VirtualControlLoopNotification)obj).policyName, ((VirtualControlLoopNotification)obj).message); + + /* + * The ControlLoopNotification should be + * an OPERATION_SUCCESS + */ + assertTrue(obj instanceof VirtualControlLoopNotification); + assertTrue(((VirtualControlLoopNotification)obj).notification.equals(ControlLoopNotificationType.OPERATION_SUCCESS)); + + /* + * Now simulate the abatement sent from DCAE + */ + try { + sendAbatement(pair.a, requestID, triggerSourceName); + } catch (InterruptedException e1) { + e1.printStackTrace(); + logger.debug("Abatement could not be sent"); + fail("Abatement could not be sent"); + } + + /* + * Give time to finish processing + */ + try { + Thread.sleep(20000); + } catch (InterruptedException e) { + e.printStackTrace(); + logger.debug("An interrupt Exception was thrown"); + fail("An interrupt Exception was thrown"); + } + + /* + * This should be the final notification from the Policy Engine + */ + obj = engine.subscribe("UEB", "POLICY-CL-MGT"); + assertNotNull(obj); + logger.debug("Rule: {} Message {}", ((VirtualControlLoopNotification)obj).policyName, ((VirtualControlLoopNotification)obj).message); + + /* + * The ControlLoopNotification should be of type FINAL_SUCCESS + */ + assertTrue(obj instanceof VirtualControlLoopNotification); + assertTrue(((VirtualControlLoopNotification)obj).notification.equals(ControlLoopNotificationType.FINAL_SUCCESS)); + + /* + * One final check to make sure the lock is released + */ + assertFalse(PolicyGuard.isLocked(TargetType.VM, triggerSourceName, requestID)); + } + else { + fail("Operation Denied by Guard"); + } + + /* + * This will stop the thread that is firing the rules + */ + kieSession.halt(); + + /* + * The only fact in memory should be Params + */ + assertEquals(1, kieSession.getFactCount()); + + /* + * Print what's left in memory + */ + dumpFacts(kieSession); + + /* + * Gracefully shut down the kie session + */ + kieSession.dispose(); + } + + /** + * 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"); + + logger.debug("============"); + logger.debug(URLEncoder.encode(pair.b, "UTF-8")); + logger.debug("============"); + + return kieSession; + } + + /** + * This method is used to simulate event messages from DCAE + * that start the control loop (onset message). + * + * @param policy the controlLoopName comes from the policy + * @param requestID the requestId for this event + * @param triggerSourceName + * @throws InterruptedException + */ + protected void sendOnset(ControlLoopPolicy policy, UUID requestID, String triggerSourceName) throws InterruptedException { + VirtualControlLoopEvent event = new VirtualControlLoopEvent(); + event.closedLoopControlName = policy.getControlLoop().getControlLoopName(); + event.requestID = requestID; + event.target = "vserver.vserver-name"; + event.closedLoopAlarmStart = Instant.now(); + event.AAI = new HashMap<>(); + event.AAI.put("cloud-region.identity-url", "foo"); + event.AAI.put("vserver.selflink", "bar"); + event.AAI.put("vserver.is-closed-loop-disabled", "false"); + event.AAI.put("vserver.vserver-name", "testGenericVnfName"); + event.closedLoopEventStatus = ControlLoopEventStatus.ONSET; + kieSession.insert(event); + Thread.sleep(2000); + } + + /** + * This method is used to simulate event messages from DCAE + * that end the control loop (abatement message). + * + * @param policy the controlLoopName comes from the policy + * @param requestID the requestId for this event + * @param triggerSourceName + * @throws InterruptedException + */ + protected void sendAbatement(ControlLoopPolicy policy, UUID requestID, String triggerSourceName) throws InterruptedException { + VirtualControlLoopEvent event = new VirtualControlLoopEvent(); + event.closedLoopControlName = policy.getControlLoop().getControlLoopName(); + event.requestID = requestID; + event.target = "vserver.vserver-name"; + event.closedLoopAlarmStart = Instant.now().minusSeconds(5); + event.closedLoopAlarmEnd = Instant.now(); + event.AAI = new HashMap<>(); + event.AAI.put("cloud-region.identity-url", "foo"); + event.AAI.put("vserver.selflink", "bar"); + event.AAI.put("vserver.is-closed-loop-disabled", "false"); + event.AAI.put("generic-vnf.vnf-name", "testGenericVnfName"); + event.closedLoopEventStatus = ControlLoopEventStatus.ABATED; + kieSession.insert(event); + } + + /** + * This method will dump all the facts in the working memory. + * + * @param kieSession the session containing the facts + */ + public void dumpFacts(KieSession kieSession) { + logger.debug("Fact Count: {}", kieSession.getFactCount()); + for (FactHandle handle : kieSession.getFactHandles()) { + logger.debug("FACT: {}", handle); + } + } +} diff --git a/controlloop/templates/template.demo/src/test/resources/META-INF/persistence.xml b/controlloop/templates/template.demo/src/test/resources/META-INF/persistence.xml new file mode 100644 index 000000000..c3740d0b2 --- /dev/null +++ b/controlloop/templates/template.demo/src/test/resources/META-INF/persistence.xml @@ -0,0 +1,22 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<persistence version="2.1"
+ xmlns="http://xmlns.jcp.org/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd">
+
+ <!-- In-mem DB for junit -->
+ <persistence-unit name="TestOperationsHistoryPU"
+ transaction-type="RESOURCE_LOCAL">
+ <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
+ <class>org.onap.policy.controlloop.eventmanager.OperationsHistoryDbEntry</class>
+ <properties>
+ <property name="eclipselink.ddl-generation" value="create-tables" />
+ <property name="javax.persistence.jdbc.driver" value="org.h2.Driver" />
+ <property name="javax.persistence.jdbc.url" value="jdbc:h2:mem:test" />
+ <property name="javax.persistence.jdbc.user" value="sa" />
+ <property name="javax.persistence.jdbc.password" value="" />
+ <property name="eclipselink.logging.level" value="ALL" />
+ </properties>
+ </persistence-unit>
+
+
+</persistence>
diff --git a/controlloop/templates/template.demo/src/test/resources/yaml/policy_ControlLoop_vCPE.yaml b/controlloop/templates/template.demo/src/test/resources/yaml/policy_ControlLoop_vCPE.yaml new file mode 100644 index 000000000..de2ece4ed --- /dev/null +++ b/controlloop/templates/template.demo/src/test/resources/yaml/policy_ControlLoop_vCPE.yaml @@ -0,0 +1,23 @@ +controlLoop: + version: 2.0.0 + controlLoopName: ControlLoop-vCPE-48f0c2c3-a172-4192-9ae3-052274181b6e + trigger_policy: unique-policy-id-1-restart + timeout: 3600 + abatement: true + +policies: + - id: unique-policy-id-1-restart + name: Restart the VM + description: + actor: APPC + recipe: Restart + target: + type: VM + retry: 3 + timeout: 1200 + success: final_success + failure: final_failure + failure_timeout: final_failure_timeout + failure_retries: final_failure_retries + failure_exception: final_failure_exception + failure_guard: final_failure_guard diff --git a/controlloop/templates/template.demo/src/test/resources/yaml/policy_ControlLoop_vFW.yaml b/controlloop/templates/template.demo/src/test/resources/yaml/policy_ControlLoop_vFW.yaml new file mode 100644 index 000000000..e78b1ca33 --- /dev/null +++ b/controlloop/templates/template.demo/src/test/resources/yaml/policy_ControlLoop_vFW.yaml @@ -0,0 +1,28 @@ +controlLoop: + version: 2.0.0 + controlLoopName: ControlLoop-vFirewall-d0a1dfc6-94f5-4fd4-a5b5-4630b438850a + services: + - serviceInvariantUUID: 5cfe6f4a-41bc-4247-8674-ebd4b98e35cc + serviceUUID: 0f40bba5-986e-4b3c-803f-ddd1b7b25f24 + serviceName: 57e66ea7-0ed6-45c7-970f + trigger_policy: unique-policy-id-1-modifyConfig + timeout: 1200 + abatement: true + +policies: + - id: unique-policy-id-1-modifyConfig + name: modify packet gen config + description: + actor: APPC + recipe: ModifyConfig + target: + resourceID: Eace933104d443b496b8.nodes.heat.vpg + type: VM + retry: 0 + timeout: 300 + success: final_success + failure: final_failure + failure_timeout: final_failure_timeout + failure_retries: final_failure_retries + failure_exception: final_failure_exception + failure_guard: final_failure_guard diff --git a/controlloop/templates/template.demo/src/test/resources/yaml/policy_guard_appc_modifyconfig.yaml b/controlloop/templates/template.demo/src/test/resources/yaml/policy_guard_appc_modifyconfig.yaml new file mode 100644 index 000000000..a94d4f231 --- /dev/null +++ b/controlloop/templates/template.demo/src/test/resources/yaml/policy_guard_appc_modifyconfig.yaml @@ -0,0 +1,26 @@ +guard: + version: 2.0.0 + +guards: + - id: unique_guard_6 + name: APPC 6 ModifyConfig + description: | + We only allow 2 ModifyConfig over 10 minute window during the day time hours (avoid midnight to 5am) + match_parameters: + controlLoopName: ControlLoop-Service123-cbed919f-2212-4ef7-8051-fe6308da1bda + actor: APPC + recipe: ModifyConfig + targets: + - s1 + - s2 + - foobartriggersource36 + - s3 + - testGenericVnfName + limit_constraints: + - freq_limit_per_target: 1 + time_window: + value: 10 + units: minute + active_time_range: + start: 00:00:00-05:00 + end: 23:59:59-05:00
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