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authorDenes Nemeth <denes.nemeth@nokia.com>2018-02-12 20:55:54 +0100
committerDenes Nemeth <denes.nemeth@nokia.com>2018-02-23 11:44:45 +0100
commitb17042b955489d8a023d09abad5436ff9b900dc3 (patch)
tree1e4392ac04a2fb1ed8d17075d504cf6594acaf16 /nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver
parentd4982f7b1777e9cdae9a4cc7d0d104263889ac69 (diff)
Updating Nokia driver
Change-Id: I950afe6acbdb359cd67a448024f006a45e8fc293 Signed-off-by: Denes Nemeth <denes.nemeth@nokia.com> Issue-ID: VFC-728
Diffstat (limited to 'nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver')
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/NokiaSvnfmApplication.java98
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/IGrantManager.java81
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/INotificationSender.java36
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/IPackageProvider.java40
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/VimInfoProvider.java30
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/VnfmInfoProvider.java40
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/package-info.java21
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/core/GenericExternalSystemInfoProvider.java83
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/core/IpMappingProvider.java69
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/core/MsbApiProvider.java85
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/core/SelfRegistrationManager.java194
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/core/package-info.java20
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/package-info.java20
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/vfc/VfcExternalSystemInfoProvider.java64
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/vfc/VfcGrantManager.java220
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/vfc/VfcNotificationSender.java202
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/vfc/VfcPackageProvider.java107
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/vfc/VfcRestApiProvider.java74
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/packagetransformer/CbamVnfPackageBuilder.java72
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/packagetransformer/CbamVnfdBuilder.java100
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/packagetransformer/OnapVnfPackageBuilder.java85
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/packagetransformer/OnapVnfdBuilder.java229
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/packagetransformer/package-info.java20
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/restapi/ConverterApi.java81
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/restapi/LcmApi.java149
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/restapi/LcnApi.java75
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/restapi/SwaggerApi.java62
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/restapi/package-info.java20
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/spring/Conditions.java65
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/spring/RealConfig.java49
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/spring/ServletInitializer.java33
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/spring/package-info.java20
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/util/CbamUtils.java75
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/util/StoreLoader.java165
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/util/SystemFunctions.java161
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/AdditionalParams.java213
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/CatalogManager.java175
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/CbamRestApiProvider.java115
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/CbamTokenProvider.java250
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/DriverProperties.java106
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/ILifecycleChangeNotificationManager.java59
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/JobManager.java308
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/LifecycleManager.java537
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/notification/LifecycleChangeNotificationManager.java211
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/notification/ProcessedNotification.java85
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/notification/ReportedAffectedConnectionPoints.java83
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/notification/ReportedAffectedCp.java231
-rw-r--r--nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/package-info.java20
48 files changed, 5338 insertions, 0 deletions
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/NokiaSvnfmApplication.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/NokiaSvnfmApplication.java
new file mode 100644
index 00000000..e75159f6
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/NokiaSvnfmApplication.java
@@ -0,0 +1,98 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia;
+
+import org.apache.log4j.Logger;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core.SelfRegistrationManager;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.JobManager;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.context.event.ApplicationReadyEvent;
+import org.springframework.context.ApplicationListener;
+import org.springframework.context.annotation.Profile;
+import org.springframework.context.event.ContextClosedEvent;
+import org.springframework.stereotype.Component;
+
+/**
+ * Represents the spring boot application
+ */
+@SpringBootApplication
+public class NokiaSvnfmApplication {
+ private static Logger logger = Logger.getLogger(NokiaSvnfmApplication.class);
+
+ /**
+ * Entry point for the Spring boot application
+ *
+ * @param args arguments for the application (not used)
+ */
+ public static void main(String[] args) {
+ SpringApplication.run(NokiaSvnfmApplication.class, args);
+ }
+
+ /**
+ * Responsible for starting the self registration process after the servlet has been started
+ * and is ready to answer REST request
+ * - has been disabled in the test because the application that provides the ONAP simulator
+ * has already not yet been started (can not answer REST requests)
+ */
+ @Component
+ @Profile("!test")
+ public static class SelfRegistrationTrigger implements ApplicationListener<ApplicationReadyEvent> {
+ @Autowired
+ private SelfRegistrationManager selfRegistrationManager;
+
+ @Override
+ public void onApplicationEvent(ApplicationReadyEvent contextRefreshedEvent) {
+ logger.info("Self registration started");
+ try {
+ selfRegistrationManager.register();
+ logger.info("Self registration finished");
+ } catch (RuntimeException e) {
+ logger.error("Self registration failed", e);
+ throw e;
+ }
+ }
+ }
+
+ /**
+ * Responsible for starting the un-registration process after the service has been ramped down
+ * - has been disabled in test because the same application that provides the ONAP simulator
+ * has already been ramped down (can not answer REST requests)
+ */
+ @Component
+ @Profile("!test")
+ public static class SelfDeRegistrationTrigger implements ApplicationListener<ContextClosedEvent> {
+ @Autowired
+ private SelfRegistrationManager selfRegistrationManager;
+ @Autowired
+ private JobManager jobManager;
+
+ @Override
+ public void onApplicationEvent(ContextClosedEvent contextClosedEvent) {
+ logger.info("Self de-registration started");
+ try {
+ jobManager.prepareForShutdown();
+ selfRegistrationManager.deRegister();
+ } catch (RuntimeException e) {
+ logger.error("Self de-registration failed", e);
+ throw e;
+ }
+ logger.info("Self de-registration finished");
+ }
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/IGrantManager.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/IGrantManager.java
new file mode 100644
index 00000000..d851215d
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/IGrantManager.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.api;
+
+import com.nokia.cbam.lcm.v32.model.VnfInfo;
+import org.onap.vnfmdriver.model.GrantVNFResponseVim;
+import org.onap.vnfmdriver.model.VnfHealRequest;
+import org.onap.vnfmdriver.model.VnfScaleRequest;
+
+/**
+ * Responsible for requesting grants during various LCM operations
+ */
+public interface IGrantManager {
+
+ /**
+ * Request grant for healing
+ * - the affected virtual machine is added twice to the grant request (add & remove) to
+ * signal that it is temporary removed
+ * - the grant response is only used make a binary decision
+ *
+ * @param vnfmId the identifier of the VNFM
+ * @param vnfId the identifier of the VNF
+ * @param vimId the identifier of the VIM
+ * @param request the heal request
+ * @param jobId the identifier of the job that triggered the grant
+ */
+ void requestGrantForHeal(String vnfmId, String vnfId, String vimId, String onapCsarId, VnfHealRequest request, String jobId);
+
+ /**
+ * Request grant for scaling
+ * - the affected virtual machines are calculated from the Heat mapping section of the corresponding aspect
+ * - the grant response is only used make a binary decision
+ *
+ * @param vnfmId the identifier of the VNFM
+ * @param vnfId the identifier of the VNF
+ * @param vimId the identifier of the VIM
+ * @param onapCsarId the CSAR ID of the ONAP
+ * @param request the scaling request
+ * @param jobId the identifier of the job that triggered the grant
+ */
+ void requestGrantForScale(String vnfmId, String vnfId, String vimId, String onapCsarId, VnfScaleRequest request, String jobId);
+
+ /**
+ * Request grant for termination
+ * - the resources removed is the previously deployed resources based on VNF query
+ * - the grant response is only used make a binary decision
+ *
+ * @param vnfmId the identifier of the VNFM
+ * @param vnfId the identifier of the VNF
+ * @param vimId the identifier of the VIM
+ */
+ void requestGrantForTerminate(String vnfmId, String vnfId, String vimId, String onapVnfdId, VnfInfo vnf, String jobId);
+
+ /**
+ * Request grant for instantiation
+ * - the added resources are calculated from the VNFD by counting the VDUs in the selected the instantiation level
+ * - the only parameter used from the grant response in the VIM to which the VNF is to be deployed to
+ *
+ * @param vnfmId the identifier of the VNFM
+ * @param vnfId the identifier of the VNF
+ * @param vimId the identifier of the VIM
+ * @param onapVnfdId the identifier of the VNF package in ONAP
+ * @param instantiationLevelId the instantiation level
+ * @param cbamVnfdContent the content of the CBAM VNFD
+ * @return the grant response
+ */
+ GrantVNFResponseVim requestGrantForInstantiate(String vnfmId, String vnfId, String vimId, String onapVnfdId, String instantiationLevelId, String cbamVnfdContent, String jobId);
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/INotificationSender.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/INotificationSender.java
new file mode 100644
index 00000000..92099cc3
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/INotificationSender.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.api;
+
+import com.nokia.cbam.lcm.v32.model.OperationExecution;
+import com.nokia.cbam.lcm.v32.model.VnfLifecycleChangeNotification;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.notification.ReportedAffectedConnectionPoints;
+
+/**
+ * Responsible for processing the preprocessed notification from CBAM and making the changes
+ * based on the notification in various ONAP sub systems.
+ */
+public interface INotificationSender {
+ /**
+ * Execute changes in the ONAP subsystem based on the received notification
+ *
+ * @param receivedNotification the notification from CBAM
+ * @param operationExecution the executed operation that triggered the LCN
+ * @param affectedConnectionPoints the affected connection points during the operation
+ * @param vimId the identifier of the VIM in ONAP
+ */
+ void processNotification(VnfLifecycleChangeNotification receivedNotification, OperationExecution operationExecution, ReportedAffectedConnectionPoints affectedConnectionPoints, String vimId);
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/IPackageProvider.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/IPackageProvider.java
new file mode 100644
index 00000000..a652354d
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/IPackageProvider.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.api;
+
+/**
+ * Provides a VNF package from ONAP repositories
+ */
+public interface IPackageProvider {
+ /**
+ * The location of the CBAM package within the ONAP package
+ */
+ String CBAM_PACKAGE_NAME_IN_ZIP = "Artifacts/Deployment/OTHER/cbam.package.zip";
+
+ /**
+ * Download the package from ONAP
+ *
+ * @param csarId the CSAR identifier of the package in ONAP
+ * @return the binary content of the package
+ */
+ byte[] getPackage(String csarId);
+
+ /**
+ * @param csarId the CSAR identifier of the package in ONAP
+ * @return the identifier of the package in CBAM
+ */
+ String getCbamVnfdId(String csarId);
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/VimInfoProvider.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/VimInfoProvider.java
new file mode 100644
index 00000000..111f44b3
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/VimInfoProvider.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.api;
+
+import org.onap.vnfmdriver.model.VimInfo;
+
+/**
+ * Responsible for providing information from the VIM to be used for the VNF
+ */
+public interface VimInfoProvider {
+
+ /**
+ * @param vimId the identifier of the VIM
+ * @return the description of the VIM
+ */
+ VimInfo getVimInfo(String vimId);
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/VnfmInfoProvider.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/VnfmInfoProvider.java
new file mode 100644
index 00000000..cfcb1d41
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/VnfmInfoProvider.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.api;
+
+import org.onap.vnfmdriver.model.VnfmInfo;
+
+/**
+ * Responsible for providing information from the VNFM itself
+ */
+public interface VnfmInfoProvider {
+
+ /**
+ * The name of the VNFM info cache eviction in the properties file
+ */
+ String VNFM_INFO_CACHE_EVICTION_IN_MS = "vnfmInfoCacheEvictionInMs";
+
+ /**
+ * The default VNFM info cache eviction in milliseconds
+ */
+ int DEFAULT_CACHE_EVICTION_TIMEOUT_IN_MS = 10 * 60 * 1000;
+
+ /**
+ * @param vnfmId the identifier of the VNFM
+ * @return the description of the VNFM
+ */
+ VnfmInfo getVnfmInfo(String vnfmId);
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/package-info.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/package-info.java
new file mode 100644
index 00000000..4463b26a
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/api/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+
+/**
+ * The collection of interfaces to connect to core systems. The
+ * driver is able to interface with VF-C xor with SDC, A&AI directly.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.api;
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/core/GenericExternalSystemInfoProvider.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/core/GenericExternalSystemInfoProvider.java
new file mode 100644
index 00000000..3e1e05a5
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/core/GenericExternalSystemInfoProvider.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core;
+
+import com.google.common.cache.CacheLoader;
+import com.google.common.cache.LoadingCache;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.api.VimInfoProvider;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.api.VnfmInfoProvider;
+import org.onap.vnfmdriver.model.VnfmInfo;
+import org.slf4j.Logger;
+import org.springframework.beans.factory.InitializingBean;
+import org.springframework.core.env.Environment;
+
+import java.util.concurrent.TimeUnit;
+
+import static com.google.common.cache.CacheBuilder.newBuilder;
+import static java.lang.Long.valueOf;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.CbamUtils.fatalFailure;
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Responsible for providing access to core systems
+ */
+abstract public class GenericExternalSystemInfoProvider extends IpMappingProvider implements VnfmInfoProvider, VimInfoProvider, InitializingBean {
+ private static Logger logger = getLogger(GenericExternalSystemInfoProvider.class);
+ private final Environment environment;
+ private LoadingCache<String, VnfmInfo> vnfmInfoCache;
+
+ public GenericExternalSystemInfoProvider(Environment environment) {
+ super(environment);
+ this.environment = environment;
+ }
+
+ /**
+ * After the Bean has been initialized the IP mapping and the VMFM cache is initialized
+ * It is done in this phase because the logic requires the the @Value anoted fields to
+ * be specified
+ */
+ @Override
+ public void afterPropertiesSet() throws Exception {
+ super.afterPropertiesSet();
+ vnfmInfoCache = newBuilder().expireAfterWrite(environment.getProperty(VNFM_INFO_CACHE_EVICTION_IN_MS, Long.class, valueOf(DEFAULT_CACHE_EVICTION_TIMEOUT_IN_MS)), TimeUnit.MILLISECONDS).concurrencyLevel(1).build(new CacheLoader<String, VnfmInfo>() {
+ @Override
+ public VnfmInfo load(String vnfmId) throws Exception {
+ logger.info("Quering VNFM info from source with " + vnfmId + " identifier");
+ return queryVnfmInfoFromSource(vnfmId);
+ }
+ });
+ }
+
+ /*
+ * @param vnfmId the identifier of the VNFM
+ * @return the cached VNFM
+ */
+ public VnfmInfo getVnfmInfo(String vnfmId) {
+ try {
+ return vnfmInfoCache.get(vnfmId);
+ } catch (Exception e) {
+ throw fatalFailure(logger, "Unable to query VNFM info for " + vnfmId, e);
+ }
+ }
+
+ /**
+ * Load the information related to the VNFM from the remote source
+ *
+ * @param vnfmId the identifier of the VNFM
+ * @return the description of the VNFM
+ */
+ public abstract VnfmInfo queryVnfmInfoFromSource(String vnfmId);
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/core/IpMappingProvider.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/core/IpMappingProvider.java
new file mode 100644
index 00000000..a2472283
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/core/IpMappingProvider.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core;
+
+import org.springframework.beans.factory.InitializingBean;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.env.Environment;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.function.Consumer;
+
+import static com.google.common.base.Splitter.on;
+import static com.google.common.collect.Lists.newArrayList;
+
+/**
+ * Responsible for remapping IP/DNS names in URLs based on property file
+ */
+@Component
+public class IpMappingProvider implements InitializingBean {
+ public static final String IP_MAP = "ipMap";
+ private final Environment environment;
+ private final Map<String, String> ipMap = new HashMap<>();
+
+ @Autowired
+ IpMappingProvider(Environment environment) {
+ this.environment = environment;
+ }
+
+ /**
+ * After the Bean has been initialized the IP mapping and the VMFM cache is initialized
+ * It is done in this phase because it requires the environment to be initialized
+ */
+ @Override
+ public void afterPropertiesSet() throws Exception {
+ on(",").trimResults().omitEmptyStrings().split(environment.getProperty(IP_MAP, String.class, "")).forEach(new Consumer<String>() {
+ @Override
+ public void accept(String item) {
+ ArrayList<String> ip = newArrayList(on("->").trimResults().split(item));
+ ipMap.put(ip.get(0), ip.get(1));
+ }
+ });
+ }
+
+ /**
+ * Map IP addresses based on configuration parameter ipMap
+ *
+ * @param ip the original IP address
+ * @return the mapped IP address
+ */
+ public String mapPrivateIpToPublicIp(String ip) {
+ return ipMap.getOrDefault(ip, ip);
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/core/MsbApiProvider.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/core/MsbApiProvider.java
new file mode 100644
index 00000000..b6f4644a
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/core/MsbApiProvider.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core;
+
+import org.onap.msb.sdk.discovery.common.RouteException;
+import org.onap.msb.sdk.discovery.entity.MicroServiceFullInfo;
+import org.onap.msb.sdk.discovery.entity.NodeInfo;
+import org.onap.msb.sdk.httpclient.msb.MSBServiceClient;
+import org.slf4j.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.core.env.Environment;
+import org.springframework.stereotype.Component;
+
+import static java.lang.Integer.valueOf;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.CbamUtils.fatalFailure;
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Responsible for providing REST client to access MSB API
+ */
+@Component
+public class MsbApiProvider extends IpMappingProvider {
+ private static Logger logger = getLogger(MsbApiProvider.class);
+ @Value("${messageBusIp}")
+ private String messageBusIp;
+ @Value("${messageBusPort}")
+ private String messageBusPort;
+
+ @Autowired
+ MsbApiProvider(Environment environment) {
+ super(environment);
+ }
+
+ /**
+ * @return API to access ONAP MSB
+ */
+ public MSBServiceClient getMsbClient() {
+ return new MSBServiceClient(messageBusIp, valueOf(messageBusPort));
+ }
+
+ /**
+ * @param name the name of the micro service
+ * @param version the version of the micro service
+ * @return the base URL of the micro service (ex. https://1.2.3.4/path )
+ */
+ public String getMicroServiceUrl(String name, String version) {
+ MicroServiceFullInfo microServiceFullInfo = getMicroServiceInfo(name, version);
+ String protocol = "http://"; //FIXME the enable_ssl field should be used, but it is not available in SDK
+ String ipAnPort = getNodeIpAnPort(microServiceFullInfo);
+ //the field name in A&AI is misleading the URL is relative path postfixed to http(s)://ip:port
+ String fullUrl = protocol + ipAnPort + microServiceFullInfo.getUrl();
+ return fullUrl;
+ }
+
+ private MicroServiceFullInfo getMicroServiceInfo(String name, String version) throws RuntimeException {
+ try {
+ return getMsbClient().queryMicroServiceInfo(name, version);
+ } catch (RouteException e) {
+ throw fatalFailure(logger, "Unable to get micro service URL for " + name + " with version " + version, e);
+ }
+ }
+
+ private String getNodeIpAnPort(MicroServiceFullInfo microServiceFullInfo) {
+ for (NodeInfo nodeInfo : microServiceFullInfo.getNodes()) {
+ if (!nodeInfo.getIp().startsWith("172.")) { // FIXME how to know which of the multiple addresses to use?
+ return mapPrivateIpToPublicIp(nodeInfo.getIp()) + ":" + nodeInfo.getPort();
+ }
+ }
+ throw fatalFailure(logger, "The " + microServiceFullInfo.getServiceName() + " service with " + microServiceFullInfo.getVersion() + " does not have any valid nodes" + microServiceFullInfo.getNodes());
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/core/SelfRegistrationManager.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/core/SelfRegistrationManager.java
new file mode 100644
index 00000000..3b2f1d34
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/core/SelfRegistrationManager.java
@@ -0,0 +1,194 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core;
+
+import com.nokia.cbam.lcn.v32.ApiException;
+import com.nokia.cbam.lcn.v32.api.SubscriptionsApi;
+import com.nokia.cbam.lcn.v32.model.*;
+import org.onap.msb.sdk.discovery.common.RouteException;
+import org.onap.msb.sdk.discovery.entity.MicroServiceFullInfo;
+import org.onap.msb.sdk.discovery.entity.MicroServiceInfo;
+import org.onap.msb.sdk.discovery.entity.Node;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.SystemFunctions;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.CbamRestApiProvider;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.DriverProperties;
+import org.slf4j.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+
+import static com.nokia.cbam.lcn.v32.model.SubscriptionAuthentication.TypeEnum.NONE;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.CbamRestApiProvider.NOKIA_LCN_API_VERSION;
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Responsible for registering the driver in the core systems.
+ */
+@Component
+public class SelfRegistrationManager {
+ public static final String DRIVER_VERSION = "v1";
+ public static final String SERVICE_NAME = "NokiaSVNFM";
+ // 1 means internal 0 means core :)
+ public static final String INTERNAL_SERVICE = "1";
+ public static final String SWAGGER_API_DEFINITION = "self.swagger.json";
+ private static Logger logger = getLogger(SelfRegistrationManager.class);
+ private final DriverProperties driverProperties;
+ private final MsbApiProvider msbApiProvider;
+ private final CbamRestApiProvider cbamRestApiProvider;
+
+ @Value("${driverMsbExternalIp}")
+ private String driverMsbExternalIp;
+ @Value("${driverVnfmExternalIp}")
+ private String driverVnfmExternalIp;
+ @Value("${server.port}")
+ private String driverPort;
+ private volatile boolean ready = false;
+
+ @Autowired
+ SelfRegistrationManager(DriverProperties driverProperties, MsbApiProvider msbApiProvider, CbamRestApiProvider cbamRestApiProvider) {
+ this.cbamRestApiProvider = cbamRestApiProvider;
+ this.msbApiProvider = msbApiProvider;
+ this.driverProperties = driverProperties;
+ }
+
+ /**
+ * Register the driver in micro-service bus and subscribe to LCNs from CBAM
+ */
+ public void register() {
+ //the order is important (only publish it's existence after the subscription has been created)
+ subscribeToLcn(driverProperties.getVnfmId());
+ try {
+ registerMicroService();
+ } catch (RuntimeException e) {
+ deleteSubscription(driverProperties.getVnfmId());
+ throw e;
+ }
+ ready = true;
+ }
+
+ /**
+ * De-register the VNFM driver from the micro-service bus
+ */
+ public void deRegister() {
+ try {
+ logger.info("Cancelling micro service registration");
+ msbApiProvider.getMsbClient().cancelMicroServiceInfo(SERVICE_NAME, DRIVER_VERSION);
+ } catch (RouteException e) {
+ //ONAP throws 500 internal server error, but deletes the micro service
+ try {
+ MicroServiceFullInfo microServiceFullInfo = msbApiProvider.getMsbClient().queryMicroServiceInfo(SERVICE_NAME, DRIVER_VERSION);
+ logger.error("Unable to deRegister Nokia VNFM driver", e);
+ //the micro service still exists
+ throw new RuntimeException(e);
+ } catch (RouteException e1) {
+ // the micro service was deleted (even though 500 HTTP code was reported)
+ }
+ }
+ deleteSubscription(driverProperties.getVnfmId());
+ }
+
+ /**
+ * @return the swagger API definition
+ */
+ public byte[] getSwaggerApiDefinition() {
+ return SystemFunctions.systemFunctions().loadFile(SWAGGER_API_DEFINITION);
+ }
+
+ private String getDriverVnfmUrl() {
+ return "http://" + driverVnfmExternalIp + ":" + driverPort + DriverProperties.BASE_URL;
+ }
+
+ private void deleteSubscription(String vnfmId) {
+ logger.info("Deleting CBAM LCN subscription");
+ SubscriptionsApi lcnApi = cbamRestApiProvider.getCbamLcnApi(vnfmId);
+ try {
+ String callbackUrl = getDriverVnfmUrl() + DriverProperties.LCN_PATH;
+ for (Subscription subscription : lcnApi.subscriptionsGet(NOKIA_LCN_API_VERSION)) {
+ if (subscription.getCallbackUrl().equals(callbackUrl)) {
+ lcnApi.subscriptionsSubscriptionIdDelete(subscription.getId(), NOKIA_LCN_API_VERSION);
+ }
+ }
+ } catch (ApiException e) {
+ logger.error("Unable to delete CBAM LCN subscription");
+ throw new RuntimeException(e);
+ }
+ }
+
+ private MicroServiceFullInfo registerMicroService() {
+ logger.info("Registering micro service");
+ MicroServiceInfo microServiceInfo = new MicroServiceInfo();
+ microServiceInfo.setUrl(DriverProperties.BASE_URL);
+ //the PATH should not be set
+ microServiceInfo.setProtocol("REST");
+ microServiceInfo.setVisualRange(INTERNAL_SERVICE);
+ microServiceInfo.setServiceName(SERVICE_NAME);
+ microServiceInfo.setVersion(DRIVER_VERSION);
+ //FIXME set enable_ssl to false after the field has been added to MSB SDK
+ //currently defaults to false, which is good
+ Node node = new Node();
+ microServiceInfo.setNodes(new HashSet<>());
+ microServiceInfo.getNodes().add(node);
+ node.setIp(driverMsbExternalIp);
+ node.setPort(driverPort);
+ node.setTtl("0");
+ try {
+ return msbApiProvider.getMsbClient().registerMicroServiceInfo(microServiceInfo);
+ } catch (RouteException e) {
+ logger.error("Unable to register Nokia VNFM driver", e);
+ throw new RuntimeException(e);
+ }
+ }
+
+ private void subscribeToLcn(String vnfmId) {
+ String callbackUrl = getDriverVnfmUrl() + DriverProperties.LCN_PATH;
+ logger.info("Subscribing to CBAM LCN " + driverProperties.getCbamLcnUrl() + " with callback to " + callbackUrl);
+ SubscriptionsApi lcnApi = cbamRestApiProvider.getCbamLcnApi(vnfmId);
+ try {
+ for (Subscription subscription : lcnApi.subscriptionsGet(NOKIA_LCN_API_VERSION)) {
+ if (subscription.getCallbackUrl().equals(callbackUrl)) {
+ return;
+ }
+ }
+ CreateSubscriptionRequest request = new CreateSubscriptionRequest();
+ request.setFilter(new SubscriptionFilter());
+ request.getFilter().setNotificationTypes(new ArrayList<>());
+ request.getFilter().getNotificationTypes().add(VnfNotificationType.VNFLIFECYCLECHANGENOTIFICATION);
+ request.setCallbackUrl(callbackUrl);
+ request.getFilter().addOperationTypesItem(OperationType.HEAL);
+ request.getFilter().addOperationTypesItem(OperationType.INSTANTIATE);
+ request.getFilter().addOperationTypesItem(OperationType.SCALE);
+ request.getFilter().addOperationTypesItem(OperationType.TERMINATE);
+ SubscriptionAuthentication subscriptionAuthentication = new SubscriptionAuthentication();
+ subscriptionAuthentication.setType(NONE);//FIXME improve authentication
+ request.setAuthentication(subscriptionAuthentication);
+ lcnApi.subscriptionsPost(request, NOKIA_LCN_API_VERSION);
+ } catch (ApiException e) {
+ logger.error("Unable to subscribe to CBAM LCN", e);
+ throw new RuntimeException(e);
+ }
+ }
+
+ /**
+ * @return is the component ready to serve requests
+ */
+ public boolean isReady() {
+ return ready;
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/core/package-info.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/core/package-info.java
new file mode 100644
index 00000000..67bdef8a
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/core/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+
+/**
+ * Handles communication with ONAP core functions
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core;
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/package-info.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/package-info.java
new file mode 100644
index 00000000..eea0066b
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+
+/**
+ * Handles information exchange with ONAP components
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap;
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/vfc/VfcExternalSystemInfoProvider.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/vfc/VfcExternalSystemInfoProvider.java
new file mode 100644
index 00000000..1959e480
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/vfc/VfcExternalSystemInfoProvider.java
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.vfc;
+
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core.GenericExternalSystemInfoProvider;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.spring.Conditions;
+import org.onap.vnfmdriver.ApiException;
+import org.onap.vnfmdriver.model.VimInfo;
+import org.onap.vnfmdriver.model.VnfmInfo;
+import org.slf4j.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Conditional;
+import org.springframework.core.env.Environment;
+import org.springframework.stereotype.Component;
+
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.CbamUtils.fatalFailure;
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Responsible for providing information related to the VNFM from VF-C source
+ */
+@Component
+@Conditional(value = Conditions.UseForVfc.class)
+public class VfcExternalSystemInfoProvider extends GenericExternalSystemInfoProvider {
+ private static Logger logger = getLogger(VfcExternalSystemInfoProvider.class);
+ private final VfcRestApiProvider vfcRestApiProvider;
+
+ @Autowired
+ VfcExternalSystemInfoProvider(Environment environment, VfcRestApiProvider vfcRestApiProvider) {
+ super(environment);
+ this.vfcRestApiProvider = vfcRestApiProvider;
+ }
+
+ @Override
+ public VnfmInfo queryVnfmInfoFromSource(String vnfmId) {
+ try {
+ return vfcRestApiProvider.getNsLcmApi().queryVnfmInfo(vnfmId);
+ } catch (ApiException e) {
+ throw fatalFailure(logger, "Unable to query VNFM from VF-C with " + vnfmId + " identifier", e);
+ }
+ }
+
+ @Override
+ public VimInfo getVimInfo(String vimId) {
+ try {
+ return vfcRestApiProvider.getNsLcmApi().queryVIMInfo(vimId);
+ } catch (org.onap.vnfmdriver.ApiException e) {
+ throw fatalFailure(logger, "Unable to query VIM from VF-C with " + vimId + " identifier", e);
+ }
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/vfc/VfcGrantManager.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/vfc/VfcGrantManager.java
new file mode 100644
index 00000000..fd68aebe
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/vfc/VfcGrantManager.java
@@ -0,0 +1,220 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.vfc;
+
+import com.google.gson.Gson;
+import com.google.gson.JsonArray;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.nokia.cbam.lcm.v32.ApiException;
+import com.nokia.cbam.lcm.v32.model.VnfInfo;
+import com.nokia.cbam.lcm.v32.model.VnfcResourceInfo;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.api.IGrantManager;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.spring.Conditions;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.CbamUtils;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.CatalogManager;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.CbamRestApiProvider;
+import org.onap.vnfmdriver.model.*;
+import org.slf4j.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Conditional;
+import org.springframework.stereotype.Component;
+import org.yaml.snakeyaml.Yaml;
+
+import java.util.*;
+
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.CbamRestApiProvider.NOKIA_LCM_API_VERSION;
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Responsible for handling granting before the execution of a VNF operation
+ */
+@Component
+@Conditional(value = Conditions.UseForVfc.class)
+public class VfcGrantManager implements IGrantManager {
+ private static Logger logger = getLogger(VfcGrantManager.class);
+ private final CatalogManager catalogManager;
+ private final CbamRestApiProvider cbamRestApiProvider;
+ private final VfcRestApiProvider vfcRestApiProvider;
+
+ @Autowired
+ VfcGrantManager(CatalogManager catalogManager, CbamRestApiProvider cbamRestApiProvider, VfcRestApiProvider vfcRestApiProvider) {
+ this.catalogManager = catalogManager;
+ this.cbamRestApiProvider = cbamRestApiProvider;
+ this.vfcRestApiProvider = vfcRestApiProvider;
+ }
+
+ @Override
+ public void requestGrantForHeal(String vnfmId, String vnfId, String vimId, String onapCsarId, VnfHealRequest request, String jobId) {
+ GrantVNFRequest grantRequest = buildGrantRequest(vnfmId, vimId, onapCsarId, jobId, OperationType.HEAL);
+ ResourceChange resourceChange = new ResourceChange();
+ resourceChange.setType(ChangeType.VDU);
+ resourceChange.setVdu(request.getAffectedvm().getVduid());
+ resourceChange.setResourceDefinitionId(UUID.randomUUID().toString());
+ grantRequest.getRemoveResource().add(resourceChange);
+ grantRequest.getAddResource().add(resourceChange);
+ grantRequest.setVnfInstanceId(vnfId);
+ requestGrant(grantRequest);
+ }
+
+ @Override
+ public void requestGrantForScale(String vnfmId, String vnfId, String vimId, String onapCsarId, VnfScaleRequest request, String jobId) {
+ try {
+ OperationType operationType = ScaleDirection.IN.equals(request.getType()) ? OperationType.SCALEIN : OperationType.SCALEOUT;
+ GrantVNFRequest grantRequest = buildGrantRequest(vnfmId, vimId, onapCsarId, jobId, operationType);
+ com.nokia.cbam.lcm.v32.model.VnfInfo vnf = cbamRestApiProvider.getCbamLcmApi(vnfmId).vnfsVnfInstanceIdGet(vnfId, NOKIA_LCM_API_VERSION);
+ String vnfdContent = catalogManager.getCbamVnfdContent(vnfmId, vnf.getVnfdId());
+ Set<ResourceChange> resourceChanges = calculateResourceChangeDuringScaling(vnfdContent, request.getAspectId(), Integer.parseInt(request.getNumberOfSteps()));
+ switch (request.getType()) {
+ case IN:
+ grantRequest.getRemoveResource().addAll(resourceChanges);
+ break;
+ case OUT:
+ grantRequest.getAddResource().addAll(resourceChanges);
+ break;
+ }
+ grantRequest.setVnfInstanceId(vnfId);
+ requestGrant(grantRequest);
+ } catch (ApiException e) {
+ logger.error("Unable to query VNF " + vnfId, e);
+ throw new RuntimeException("Unable to query VNF " + vnfId, e);
+ }
+ }
+
+ @Override
+ public void requestGrantForTerminate(String vnfmId, String vnfId, String vimId, String onapVnfdId, VnfInfo vnf, String jobId) {
+ switch (vnf.getInstantiationState()) {
+ case NOT_INSTANTIATED:
+ break;
+ case INSTANTIATED:
+ GrantVNFRequest grantRequest;
+ try {
+ grantRequest = buildGrantRequest(vnfmId, vimId, onapVnfdId, jobId, OperationType.TERMINAL);
+ if (vnf.getInstantiatedVnfInfo().getVnfcResourceInfo() != null) {
+ for (VnfcResourceInfo vnfc : vnf.getInstantiatedVnfInfo().getVnfcResourceInfo()) {
+ ResourceChange resourceChange = new ResourceChange();
+ grantRequest.getRemoveResource().add(resourceChange);
+ resourceChange.setVdu(vnfc.getVduId());
+ resourceChange.setType(ChangeType.VDU);
+ resourceChange.setResourceDefinitionId(UUID.randomUUID().toString());
+ }
+ }
+ grantRequest.setVnfInstanceId(vnfId);
+ } catch (Exception e) {
+ logger.error("Unable to prepare grant request for termination", e);
+ throw new RuntimeException("Unable to prepare grant request for termination", e);
+ }
+ requestGrant(grantRequest);
+ break;
+ }
+ }
+
+ @Override
+ public GrantVNFResponseVim requestGrantForInstantiate(String vnfmId, String vnfId, String vimId, String onapVnfdId, String instantiationLevelId, String cbamVnfdContent, String jobId) {
+ GrantVNFRequest grantRequest;
+ try {
+ grantRequest = buildGrantRequest(vnfmId, vimId, onapVnfdId, jobId, OperationType.INSTANTIATE);
+ grantRequest.setVnfInstanceId(vnfId);
+ grantRequest.setAddResource(new ArrayList<>());
+ grantRequest.getAddResource().addAll(calculateResourceChangeDuringInstantiate(cbamVnfdContent, instantiationLevelId));
+ } catch (Exception e) {
+ logger.error("Unable to prepare grant request for instantiation", e);
+ throw new RuntimeException("Unable to prepare grant request for instantiation", e);
+ }
+ return requestGrant(grantRequest);
+ }
+
+ private GrantVNFRequest buildGrantRequest(String vnfmId, String vimId, String onapCsarId, String jobId, OperationType operationType) {
+ //FIXME the vimId should not be required for grant request see VFC-603 issue
+ GrantVNFRequest grantVNFRequest = new GrantVNFRequest();
+ grantVNFRequest.setAdditionalParam(new AdditionalGrantParams(vnfmId, vimId));
+ grantVNFRequest.setVnfDescriptorId(onapCsarId);
+ grantVNFRequest.setJobId(jobId);
+ grantVNFRequest.setLifecycleOperation(operationType);
+ grantVNFRequest.setAddResource(new ArrayList<>());
+ grantVNFRequest.setRemoveResource(new ArrayList<>());
+ return grantVNFRequest;
+ }
+
+ private GrantVNFResponseVim requestGrant(GrantVNFRequest grantRequest) {
+ try {
+ return vfcRestApiProvider.getNsLcmApi().grantvnf(grantRequest).getVim();
+ } catch (org.onap.vnfmdriver.ApiException e) {
+ logger.error("Unable to request grant", e);
+ throw new RuntimeException(e);
+ }
+ }
+
+ private Set<ResourceChange> calculateResourceChangeDuringInstantiate(String vnfdContent, String instantiationLevelId) {
+ JsonObject root = new Gson().toJsonTree(new Yaml().load(vnfdContent)).getAsJsonObject();
+ JsonObject capabilities = CbamUtils.child(CbamUtils.child(CbamUtils.child(root, "topology_template"), "substitution_mappings"), "capabilities");
+ JsonObject deploymentFlavorProperties = CbamUtils.child(CbamUtils.child(capabilities, "deployment_flavour"), "properties");
+ JsonObject instantiationLevels = CbamUtils.child(deploymentFlavorProperties, "instantiation_levels");
+ Set<ResourceChange> resourceChanges = new HashSet<>();
+ for (Map.Entry<String, JsonElement> vdu_level : CbamUtils.child(CbamUtils.child(instantiationLevels, instantiationLevelId), ("vdu_levels")).entrySet()) {
+ JsonElement number_of_instances = vdu_level.getValue().getAsJsonObject().get("number_of_instances");
+ for (int i = 0; i < number_of_instances.getAsLong(); i++) {
+ ResourceChange resourceChange = new ResourceChange();
+ resourceChanges.add(resourceChange);
+ resourceChange.setVdu(vdu_level.getKey());
+ resourceChange.setType(ChangeType.VDU);
+ resourceChange.setResourceDefinitionId(UUID.randomUUID().toString());
+ }
+ }
+ return resourceChanges;
+ }
+
+ private Set<ResourceChange> calculateResourceChangeDuringScaling(String vnfdContent, String aspectId, int steps) {
+ JsonObject root = new Gson().toJsonTree(new Yaml().load(vnfdContent)).getAsJsonObject();
+ Set<ResourceChange> resourceChanges = new HashSet<>();
+ JsonArray policies = CbamUtils.child(root, "topology_template").getAsJsonObject().get("policies").getAsJsonArray();
+ for (JsonElement policy : policies) {
+ if (policy.getAsJsonObject().entrySet().iterator().next().getKey().equals("heat_mapping")) {
+ JsonObject aspects = policy.getAsJsonObject().entrySet().iterator().next().getValue().getAsJsonObject().get("properties").getAsJsonObject().get("aspects").getAsJsonObject();
+ JsonObject aspect = aspects.get(aspectId).getAsJsonObject();
+ if (aspect.has("vdus")) {
+ for (Map.Entry<String, JsonElement> vdu : aspect.get("vdus").getAsJsonObject().entrySet()) {
+ String vduId = vdu.getKey();
+ for (int step = 0; step < steps; step++) {
+ for (int i = 0; i < vdu.getValue().getAsJsonArray().size(); i++) {
+ ResourceChange resourceChange = new ResourceChange();
+ resourceChange.setVdu(vduId);
+ resourceChange.setType(ChangeType.VDU);
+ resourceChange.setResourceDefinitionId(UUID.randomUUID().toString());
+ resourceChanges.add(resourceChange);
+ }
+ }
+ }
+ }
+ }
+ }
+ return resourceChanges;
+ }
+
+ /**
+ * Represents the mandatory parameters that must be sent during grant request to VF-C
+ */
+ private static class AdditionalGrantParams {
+ private final String vnfmId;
+ private final String vimId;
+
+ AdditionalGrantParams(String vnfmId, String vimId) {
+ this.vnfmId = vnfmId;
+ this.vimId = vimId;
+ }
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/vfc/VfcNotificationSender.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/vfc/VfcNotificationSender.java
new file mode 100644
index 00000000..26439b5c
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/vfc/VfcNotificationSender.java
@@ -0,0 +1,202 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.vfc;
+
+import com.google.gson.Gson;
+import com.nokia.cbam.lcm.v32.model.OperationExecution;
+import com.nokia.cbam.lcm.v32.model.ScaleVnfRequest;
+import com.nokia.cbam.lcm.v32.model.VnfLifecycleChangeNotification;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.api.INotificationSender;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.spring.Conditions;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.DriverProperties;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.notification.ReportedAffectedConnectionPoints;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.notification.ReportedAffectedCp;
+import org.onap.vnfmdriver.model.*;
+import org.slf4j.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Conditional;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.CbamUtils.fatalFailure;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.ILifecycleChangeNotificationManager.SEPARATOR;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.JobManager.extractOnapJobId;
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Responsible for sending notifications to VF-C
+ */
+@Component
+@Conditional(value = Conditions.UseForVfc.class)
+public class VfcNotificationSender implements INotificationSender {
+ private static Logger logger = getLogger(VfcNotificationSender.class);
+ private final DriverProperties driverProperties;
+ private final VfcRestApiProvider vfcRestApiProvider;
+
+ @Autowired
+ VfcNotificationSender(DriverProperties driverProperties, VfcRestApiProvider vfcRestApiProvider) {
+ this.driverProperties = driverProperties;
+ this.vfcRestApiProvider = vfcRestApiProvider;
+ }
+
+ @Override
+ public void processNotification(VnfLifecycleChangeNotification recievedNotification, OperationExecution operationExecution, ReportedAffectedConnectionPoints affectedCps, String vimId) {
+ VNFLCMNotification notificationToSend = new VNFLCMNotification();
+ notificationToSend.setJobId(extractOnapJobId(operationExecution.getOperationParams()));
+ notificationToSend.setOperation(getOperation(driverProperties.getVnfmId(), recievedNotification.getVnfInstanceId(), operationExecution, recievedNotification.getOperation(), recievedNotification.getAffectedVnfcs()));
+ notificationToSend.setVnfInstanceId(recievedNotification.getVnfInstanceId());
+ switch (recievedNotification.getStatus()) {
+ case FINISHED:
+ case FAILED:
+ notificationToSend.setStatus(VnfLcmNotificationStatus.RESULT);
+ addAffectedVirtualLinks(recievedNotification, notificationToSend);
+ addAffectedVnfcs(vimId, recievedNotification.getVnfInstanceId(), notificationToSend, recievedNotification);
+ addAffectedCps(vimId, notificationToSend, affectedCps);
+ break;
+ default:
+ notificationToSend.setStatus(VnfLcmNotificationStatus.START);
+ break;
+ }
+ sendNotification(notificationToSend);
+ }
+
+ private void sendNotification(VNFLCMNotification notification) {
+ try {
+ logger.info("Sending LCN: " + new Gson().toJson(notification));
+ vfcRestApiProvider.getNsLcmApi().vNFLCMNotification(driverProperties.getVnfmId(), notification.getVnfInstanceId(), notification);
+ } catch (Exception e) {
+ fatalFailure(logger, "Unable to send LCN to VF-C", e);
+ }
+ }
+
+ private AffectedCp buildAffectedCp(String vimId, String vnfId, ReportedAffectedCp affectedCp) {
+ AffectedCp onapAffectedCp = new AffectedCp();
+ AffectedCpPortResource port = new AffectedCpPortResource();
+ port.setInstId(affectedCp.getServerProviderId());
+ port.setIpAddress(affectedCp.getIpAddress());
+ port.setMacAddress(affectedCp.getMacAddress());
+ port.setResourceid(affectedCp.getProviderId());
+ port.setResourceName(affectedCp.getName());
+ port.setTenant(affectedCp.getTenantId());
+ port.setVimid(vimId);
+ onapAffectedCp.setPortResource(port);
+ onapAffectedCp.setCpdid(affectedCp.getCpId());
+ onapAffectedCp.setCpinstanceid(vnfId + SEPARATOR + affectedCp.getCpId());
+ onapAffectedCp.setVirtualLinkInstanceId(affectedCp.getNetworkProviderId());
+ onapAffectedCp.setChangeType(transform(affectedCp.getChangeType()));
+ //owner id & type can be left empty it will default to VNF id on VF-C
+ return onapAffectedCp;
+ }
+
+ private VnfCpNotificationType transform(com.nokia.cbam.lcm.v32.model.ChangeType changeType) {
+ switch (changeType) {
+ case ADDED:
+ return VnfCpNotificationType.ADDED;
+ case REMOVED:
+ return VnfCpNotificationType.REMOVED;
+ default: //can only be MODIFIED
+ return VnfCpNotificationType.CHANGED;
+ }
+ }
+
+ private void addAffectedVnfcs(String vimId, String vnfId, VNFLCMNotification notificationToSend, VnfLifecycleChangeNotification request) {
+ if (request.getAffectedVnfcs() != null) {
+ notificationToSend.setAffectedVnfc(new ArrayList<>());
+ for (com.nokia.cbam.lcm.v32.model.AffectedVnfc affectedVnfc : request.getAffectedVnfcs()) {
+ org.onap.vnfmdriver.model.AffectedVnfc onapVnfc = new org.onap.vnfmdriver.model.AffectedVnfc();
+ onapVnfc.setChangeType(getChangeType(affectedVnfc.getChangeType()));
+ onapVnfc.setVduId(affectedVnfc.getVduId());
+ onapVnfc.setVmid(affectedVnfc.getComputeResource().getResourceId());
+ onapVnfc.setVmname(extractServerName(affectedVnfc.getComputeResource().getAdditionalData()));
+ onapVnfc.setVnfcInstanceId(vnfId + SEPARATOR + affectedVnfc.getId());
+ onapVnfc.setVimid(vimId);
+ notificationToSend.getAffectedVnfc().add(onapVnfc);
+ }
+ }
+ }
+
+ private void addAffectedVirtualLinks(VnfLifecycleChangeNotification request, VNFLCMNotification notification) {
+ if (request.getAffectedVirtualLinks() != null) {
+ notification.setAffectedVl(new ArrayList<>());
+ for (com.nokia.cbam.lcm.v32.model.AffectedVirtualLink affectedVirtualLink : request.getAffectedVirtualLinks()) {
+ org.onap.vnfmdriver.model.AffectedVirtualLink onapVirtualLink = new org.onap.vnfmdriver.model.AffectedVirtualLink();
+ onapVirtualLink.setVlInstanceId(request.getVnfInstanceId() + SEPARATOR + affectedVirtualLink.getId());
+ onapVirtualLink.setChangeType(getChangeType(affectedVirtualLink.getChangeType()));
+ onapVirtualLink.setVldid(affectedVirtualLink.getVirtualLinkDescId());
+ AffectedVirtualLinkNetworkResource networkResource = new AffectedVirtualLinkNetworkResource();
+ onapVirtualLink.setNetworkResource(networkResource);
+ networkResource.setResourceId(affectedVirtualLink.getResource().getResourceId());
+ networkResource.setResourceType(AffectedVirtualLinkType.NETWORK);
+ notification.getAffectedVl().add(onapVirtualLink);
+ }
+ }
+ }
+
+ private void addAffectedCps(String vimId, VNFLCMNotification notificationToSend, ReportedAffectedConnectionPoints affectedCps) {
+ if (affectedCps != null) {
+ notificationToSend.setAffectedCp(new ArrayList<>());
+ for (ReportedAffectedCp affectedCp : affectedCps.getPost()) {
+ if (affectedCp.getCpdId() != null) {
+ AffectedCp onapAffectedCp = buildAffectedCp(vimId, notificationToSend.getVnfInstanceId(), affectedCp);
+ onapAffectedCp.setCpdid(affectedCp.getCpdId());
+ notificationToSend.getAffectedCp().add(onapAffectedCp);
+ }
+ if (affectedCp.getEcpdId() != null) {
+ AffectedCp onapAffectedCp = buildAffectedCp(vimId, notificationToSend.getVnfInstanceId(), affectedCp);
+ onapAffectedCp.setCpdid(affectedCp.getEcpdId());
+ notificationToSend.getAffectedCp().add(onapAffectedCp);
+ }
+ }
+ }
+ }
+
+ private org.onap.vnfmdriver.model.OperationType getOperation(String vnfmId, String vnfId, OperationExecution operationExecution, com.nokia.cbam.lcm.v32.model.OperationType type, List<com.nokia.cbam.lcm.v32.model.AffectedVnfc> affectedVnfcs) {
+ switch (type) {
+ case TERMINATE:
+ return org.onap.vnfmdriver.model.OperationType.TERMINAL;
+ case INSTANTIATE:
+ return org.onap.vnfmdriver.model.OperationType.INSTANTIATE;
+ case SCALE:
+ ScaleVnfRequest originalRequest = new Gson().fromJson(new Gson().toJson(operationExecution.getOperationParams()), ScaleVnfRequest.class);
+ switch (originalRequest.getType()) {
+ case IN:
+ return org.onap.vnfmdriver.model.OperationType.SCALEIN;
+ default: //OUT
+ return org.onap.vnfmdriver.model.OperationType.SCALEOUT;
+ }
+ default:
+ return org.onap.vnfmdriver.model.OperationType.HEAL;
+ }
+ }
+
+ private String extractServerName(Object additionalData) {
+ return new Gson().toJsonTree(additionalData).getAsJsonObject().get("name").getAsString();
+ }
+
+ private org.onap.vnfmdriver.model.VnfNotificationType getChangeType(com.nokia.cbam.lcm.v32.model.ChangeType changeType) {
+ switch (changeType) {
+ case ADDED:
+ return org.onap.vnfmdriver.model.VnfNotificationType.ADDED;
+ case REMOVED:
+ return org.onap.vnfmdriver.model.VnfNotificationType.REMOVED;
+ default: //case MODIFIED:
+ return org.onap.vnfmdriver.model.VnfNotificationType.MODIFIED;
+ }
+ }
+
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/vfc/VfcPackageProvider.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/vfc/VfcPackageProvider.java
new file mode 100644
index 00000000..b8de2378
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/vfc/VfcPackageProvider.java
@@ -0,0 +1,107 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.vfc;
+
+import com.google.common.io.ByteStreams;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonParser;
+import org.apache.http.HttpEntity;
+import org.apache.http.HttpHeaders;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.api.IPackageProvider;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core.IpMappingProvider;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.spring.Conditions;
+import org.onap.vfccatalog.api.VnfpackageApi;
+import org.onap.vfccatalog.model.VnfPkgDetailInfo;
+import org.slf4j.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Conditional;
+import org.springframework.stereotype.Component;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.CbamUtils.fatalFailure;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.SystemFunctions.systemFunctions;
+import static org.slf4j.LoggerFactory.getLogger;
+import static org.springframework.http.MediaType.APPLICATION_OCTET_STREAM_VALUE;
+
+/**
+ * Retrieves a package from VF-C
+ */
+@Component
+@Conditional(value = Conditions.UseForVfc.class)
+public class VfcPackageProvider implements IPackageProvider {
+ private static Logger logger = getLogger(VfcPackageProvider.class);
+ private final VfcRestApiProvider restApiProvider;
+ private final IpMappingProvider ipMappingProvider;
+
+ @Autowired
+ VfcPackageProvider(VfcRestApiProvider restApiProvider, IpMappingProvider ipMappingProvider) {
+ this.restApiProvider = restApiProvider;
+ this.ipMappingProvider = ipMappingProvider;
+ }
+
+ @Override
+ public String getCbamVnfdId(String csarId) {
+ try {
+ VnfpackageApi onapCatalogApi = restApiProvider.getOnapCatalogApi();
+ VnfPkgDetailInfo vnfPackageDetails = onapCatalogApi.queryVnfPackage(csarId);
+ JsonElement vnfdModel = new JsonParser().parse(vnfPackageDetails.getPackageInfo().getVnfdModel());
+ return vnfdModel.getAsJsonObject().get("metadata").getAsJsonObject().get("resourceVendorModelNumber").getAsString();
+ } catch (Exception e) {
+ throw fatalFailure(logger, "Unable to query VNF package with " + csarId + " from VF-C", e);
+ }
+ }
+
+ @Override
+ public byte[] getPackage(String csarId) {
+ String downloadUrl;
+ try {
+ VnfpackageApi onapCatalogApi = restApiProvider.getOnapCatalogApi();
+ VnfPkgDetailInfo vnfPackageDetails = onapCatalogApi.queryVnfPackage(csarId);
+ downloadUrl = vnfPackageDetails.getPackageInfo().getDownloadUrl();
+ String host = new URL(downloadUrl).getHost();
+ if (!ipMappingProvider.mapPrivateIpToPublicIp(host).equals(host)) {
+ downloadUrl = downloadUrl.replaceFirst("://" + host, "://" + ipMappingProvider.mapPrivateIpToPublicIp(host));
+ }
+ } catch (Exception e) {
+ throw fatalFailure(logger, "Unable to query VNF package with " + csarId + " from VF-C", e);
+ }
+ try {
+ return downloadCbamVnfPackage(downloadUrl);
+ } catch (Exception e) {
+ throw fatalFailure(logger, "Unable to download package from " + downloadUrl + " from VF-C", e);
+ }
+ }
+
+ private byte[] downloadCbamVnfPackage(String downloadUri) throws IOException {
+ CloseableHttpClient client = systemFunctions().getHttpClient();
+ HttpGet httpget = new HttpGet(downloadUri);
+ httpget.setHeader(HttpHeaders.ACCEPT, APPLICATION_OCTET_STREAM_VALUE);
+ CloseableHttpResponse response = client.execute(httpget);
+ HttpEntity entity = response.getEntity();
+ InputStream is = entity.getContent();
+ ByteArrayOutputStream cbamInZip = new ByteArrayOutputStream();
+ byte[] bytes = ByteStreams.toByteArray(is);
+ client.close();
+ return bytes;
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/vfc/VfcRestApiProvider.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/vfc/VfcRestApiProvider.java
new file mode 100644
index 00000000..fd4e6932
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/onap/vfc/VfcRestApiProvider.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.vfc;
+
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core.MsbApiProvider;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.spring.Conditions;
+import org.onap.vfccatalog.api.VnfpackageApi;
+import org.onap.vnfmdriver.api.NslcmApi;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Conditional;
+import org.springframework.stereotype.Component;
+
+/**
+ * Responsible for providing access to VF-C REST APIs
+ */
+@Component
+@Conditional(value = Conditions.UseForVfc.class)
+public class VfcRestApiProvider {
+ static final String NSLCM_API_SERVICE_NAME = "nslcm";
+ static final String NSLCM_API_VERION = "v1";
+ static final String NSCATALOG_SERVICE_NAME = "catalog";
+ static final String NSCATALOG_API_VERSION = "v1";
+ private final MsbApiProvider msbApiProvider;
+
+ @Autowired
+ VfcRestApiProvider(MsbApiProvider msbApiProvider) {
+ this.msbApiProvider = msbApiProvider;
+ }
+
+ /**
+ * @return API to access VF-C for granting & LCN API
+ */
+ public NslcmApi getNsLcmApi() {
+ org.onap.vnfmdriver.ApiClient apiClient = new org.onap.vnfmdriver.ApiClient();
+ String correctedUrl = fixIncorrectUrl();
+ apiClient.setBasePath(correctedUrl);
+ return new NslcmApi(apiClient);
+ }
+
+ /**
+ * @return API to access VF-C catalog API
+ */
+ public VnfpackageApi getOnapCatalogApi() {
+ org.onap.vfccatalog.ApiClient vfcApiClient = new org.onap.vfccatalog.ApiClient();
+ vfcApiClient.setBasePath(msbApiProvider.getMicroServiceUrl(NSCATALOG_SERVICE_NAME, NSCATALOG_API_VERSION));
+ return new VnfpackageApi(vfcApiClient);
+ }
+
+ /**
+ * The swagger schema definition is not consistent with MSB info. The MSB reports
+ * the base path /restapi/nsclm/v1 (correct) and the paths defined in swagger is
+ * /nsclm/v1 making all API calls /restapi/nsclm/v1/nsclm/v1 (incorrect)
+ *
+ * @return
+ */
+ private String fixIncorrectUrl() {
+ String urlInMsb = msbApiProvider.getMicroServiceUrl(NSLCM_API_SERVICE_NAME, NSLCM_API_VERION);
+ //FIXME in VF-C swagger API definitions
+ return urlInMsb.replaceFirst("/nslcm/v1", "");
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/packagetransformer/CbamVnfPackageBuilder.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/packagetransformer/CbamVnfPackageBuilder.java
new file mode 100644
index 00000000..5f9f6341
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/packagetransformer/CbamVnfPackageBuilder.java
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.packagetransformer;
+
+import com.google.common.io.ByteStreams;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipInputStream;
+import java.util.zip.ZipOutputStream;
+
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.SystemFunctions.systemFunctions;
+
+/**
+ * Builds a CBAM VNF package capable to be deployed on ONAP from a CBAM package
+ */
+public class CbamVnfPackageBuilder {
+
+ /**
+ * @param originalCbamVnfPackage the original CBAM VNF package
+ * @param vnfdLocation the location of the VNFD within the CBAM VNF package
+ * @param modifiedCbamVnfdContent the modified CBAM VNFD content
+ * @return the mod
+ */
+ public byte[] toModifiedCbamVnfPackage(byte[] originalCbamVnfPackage, String vnfdLocation, String modifiedCbamVnfdContent) throws IOException {
+ ZipInputStream zipInputStream = new ZipInputStream(new ByteArrayInputStream(originalCbamVnfPackage));
+ ByteArrayOutputStream result = new ByteArrayOutputStream();
+ ZipOutputStream out = new ZipOutputStream(result);
+ ZipEntry zipEntry;
+ while ((zipEntry = zipInputStream.getNextEntry()) != null) {
+ if (zipEntry.getName().matches(vnfdLocation)) {
+ out.putNextEntry(new ZipEntry(vnfdLocation));
+ out.write(modifiedCbamVnfdContent.getBytes());
+ out.closeEntry();
+ } else {
+ out.putNextEntry(new ZipEntry(zipEntry.getName()));
+ ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
+ ByteStreams.copy(zipInputStream, byteArrayOutputStream);
+ out.write(byteArrayOutputStream.toByteArray());
+ out.closeEntry();
+ }
+ }
+ out.putNextEntry(new ZipEntry("javascript/cbam.pre.collectConnectionPoints.js"));
+ out.write(systemFunctions().loadFile("cbam.pre.collectConnectionPoints.js"));
+ out.closeEntry();
+ out.putNextEntry(new ZipEntry("javascript/cbam.collectConnectionPoints.js"));
+ out.write(systemFunctions().loadFile("cbam.collectConnectionPoints.js"));
+ out.closeEntry();
+ out.putNextEntry(new ZipEntry("javascript/cbam.post.collectConnectionPoints.js"));
+ out.write(systemFunctions().loadFile("cbam.post.collectConnectionPoints.js"));
+ out.closeEntry();
+ out.close();
+ zipInputStream.close();
+ return result.toByteArray();
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/packagetransformer/CbamVnfdBuilder.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/packagetransformer/CbamVnfdBuilder.java
new file mode 100644
index 00000000..ba17bbfd
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/packagetransformer/CbamVnfdBuilder.java
@@ -0,0 +1,100 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.packagetransformer;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.dataformat.yaml.YAMLMapper;
+import com.google.gson.*;
+import org.yaml.snakeyaml.Yaml;
+
+import java.io.IOException;
+
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.CbamUtils.child;
+
+/**
+ * Modifies a CBAM VNFD to fit ONAP
+ */
+public class CbamVnfdBuilder {
+
+ /**
+ * @param cbamVnfdContent the original CBAM VNFD
+ * @return the modified content CBAM VNFD
+ */
+ public String build(String cbamVnfdContent) throws IOException {
+ JsonObject root = new Gson().toJsonTree(new Yaml().load(cbamVnfdContent)).getAsJsonObject();
+ JsonObject substitution_mappings = child(child(root, "topology_template"), "substitution_mappings");
+ JsonObject extensions = addChild(addChild(addChild(addChild(addChild(substitution_mappings, "capabilities"), "vnf"), "properties"), "modifiable_attributes"), "extensions");
+ JsonObject onapCsarId = addChild(extensions, "onapCsarId");
+ onapCsarId.add("default", new JsonPrimitive("kuku"));
+ JsonObject vimId = addChild(extensions, "vimId");
+ vimId.add("default", new JsonPrimitive("kuku"));
+ JsonObject interfaces = child(substitution_mappings, "interfaces");
+ JsonObject basic = addChild(interfaces, "Basic");
+ addOperationParams(addChild(basic, "instantiate"));
+ addOperationParams(addChild(basic, "terminate"));
+ if (interfaces.has("Scalable")) {
+ addOperationParams(addChild(child(interfaces, "Scalable"), "scale"));
+ }
+ if (interfaces.has("Healable")) {
+ addOperationParams(addChild(child(interfaces, "Healable"), "heal"));
+ }
+ JsonNode jsonNodeTree = new ObjectMapper().readTree(new GsonBuilder().setPrettyPrinting().create().toJson(root));
+ return new YAMLMapper().writeValueAsString(jsonNodeTree);
+ }
+
+ private void addOperationParams(JsonObject operation) {
+ JsonObject inputs = addChild(operation, "inputs");
+ JsonObject extensions = addChild(inputs, "extensions");
+ JsonArray pre_actions = addChildArray(extensions, "pre_actions");
+ pre_actions.add(addAction("javascript/cbam.pre.collectConnectionPoints.js"));
+ JsonArray post_actions = addChildArray(extensions, "post_actions");
+ post_actions.add(addAction("javascript/cbam.post.collectConnectionPoints.js"));
+ JsonObject additional_parameters = addChild(inputs, "additional_parameters");
+ additional_parameters.addProperty("jobId", "kuku");
+ }
+
+ private JsonElement addAction(String jsAction) {
+ JsonObject action = new JsonObject();
+ action.addProperty("javascript", jsAction);
+ JsonArray myInclude = new JsonArray();
+ myInclude.add("javascript/cbam.collectConnectionPoints.js");
+ action.add("include", myInclude);
+ action.addProperty("output", "operation_result");
+ return action;
+ }
+
+ private JsonArray addChildArray(JsonObject root, String name) {
+ if (root.has(name)) {
+ return root.get(name).getAsJsonArray();
+ } else {
+ JsonArray child = new JsonArray();
+ root.add(name, child);
+ return child;
+ }
+ }
+
+ private JsonObject addChild(JsonObject root, String name) {
+ if (root.has(name)) {
+ return root.get(name).getAsJsonObject();
+ } else {
+ JsonObject child = new JsonObject();
+ root.add(name, child);
+ return child;
+ }
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/packagetransformer/OnapVnfPackageBuilder.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/packagetransformer/OnapVnfPackageBuilder.java
new file mode 100644
index 00000000..f769becb
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/packagetransformer/OnapVnfPackageBuilder.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.packagetransformer;
+
+import com.google.common.io.ByteStreams;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipOutputStream;
+
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.SystemFunctions.systemFunctions;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.CatalogManager.getFileInZip;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.CatalogManager.getVnfdLocation;
+
+/**
+ * Transforms a CBAM package into an ONAP package
+ */
+
+public class OnapVnfPackageBuilder {
+
+ /**
+ * Entry point for the command line package transformer
+ *
+ * @param args not used (required due to signature)
+ */
+ public static void main(String[] args) throws Exception {
+ byte[] covert = new OnapVnfPackageBuilder().covert(systemFunctions().in());
+ systemFunctions().out().write(covert);
+ }
+
+ /**
+ * @param zip the original CBAM package
+ * @return the converted ONAP package
+ */
+ public byte[] covert(InputStream zip) throws Exception {
+ byte[] cbamVnfPackage = ByteStreams.toByteArray(zip);
+ String vnfdLocation = getVnfdLocation(new ByteArrayInputStream(cbamVnfPackage));
+ ByteArrayOutputStream vnfdContent = getFileInZip(new ByteArrayInputStream(cbamVnfPackage), vnfdLocation);
+ byte[] cbamVnfdContent = vnfdContent.toByteArray();
+ String onapVnfd = new OnapVnfdBuilder().toOnapVnfd(new String(cbamVnfdContent, StandardCharsets.UTF_8));
+ byte[] modifiedCbamPackage = new CbamVnfPackageBuilder().toModifiedCbamVnfPackage(cbamVnfPackage, vnfdLocation, new CbamVnfdBuilder().build(new String(cbamVnfdContent)));
+ return buildNewOnapPackage(modifiedCbamPackage, onapVnfd);
+ }
+
+ private byte[] buildNewOnapPackage(byte[] modifiedCbamPackage, String onapVnfd) throws Exception {
+ ByteArrayOutputStream result = new ByteArrayOutputStream();
+ ZipOutputStream out = new ZipOutputStream(result);
+ out.putNextEntry(new ZipEntry("Artifacts/Deployment/OTHER/cbam.package.zip"));
+ out.write(modifiedCbamPackage);
+ out.closeEntry();
+ out.putNextEntry(new ZipEntry("TOSCA-Metadata/TOSCA.meta"));
+ out.write(systemFunctions().loadFile("TOSCA.meta"));
+ out.closeEntry();
+ out.putNextEntry(new ZipEntry("MainServiceTemplate.yaml"));
+ out.write(onapVnfd.getBytes());
+ out.closeEntry();
+ out.putNextEntry(new ZipEntry("Definitions/MainServiceTemplate.yaml"));
+ out.write(onapVnfd.getBytes());
+ out.closeEntry();
+ out.putNextEntry(new ZipEntry("MainServiceTemplate.meta"));
+ out.write(systemFunctions().loadFile("MainServiceTemplate.meta"));
+ out.closeEntry();
+ out.close();
+ return result.toByteArray();
+ }
+
+
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/packagetransformer/OnapVnfdBuilder.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/packagetransformer/OnapVnfdBuilder.java
new file mode 100644
index 00000000..d4ff6e41
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/packagetransformer/OnapVnfdBuilder.java
@@ -0,0 +1,229 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.packagetransformer;
+
+import com.google.gson.Gson;
+import com.google.gson.JsonArray;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import org.yaml.snakeyaml.Yaml;
+
+import java.util.Map;
+import java.util.NoSuchElementException;
+import java.util.Set;
+
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.CbamUtils.child;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.CbamUtils.childElement;
+
+/**
+ * Transforms a CBAM package into an ONAP package
+ */
+public class OnapVnfdBuilder {
+
+ private String buildHeader(JsonObject toplogyTemplate) {
+ JsonObject properties = child(child(toplogyTemplate, "substitution_mappings"), "properties");
+ String descriptor_version = properties.get("descriptor_version").getAsString();
+ return "tosca_definitions_version: tosca_simple_yaml_1_0\n" +
+ "\n" +
+ "metadata:\n" +
+ " vendor: Nokia\n" +
+ " csarVersion: " + descriptor_version + "\n" +
+ " csarProvider: " + properties.get("provider").getAsString() + "\n" +
+ " id: Simple\n" +
+ " version: " + properties.get("software_version").getAsString() + "\n" +
+ " csarType: NFAR\n" +
+ " name: " + properties.get("product_name").getAsString() + "\n" +
+ " vnfdVersion: " + descriptor_version + "\n\n" +
+ "topology_template:\n" +
+ " node_templates:\n";
+ }
+
+ private JsonElement get(String name, Set<Map.Entry<String, JsonElement>> nodes) {
+ for (Map.Entry<String, JsonElement> node : nodes) {
+ if (name.equals(node.getKey())) {
+ return node.getValue();
+ }
+ }
+ throw new NoSuchElementException("The VNFD does not have a node called " + name + " but required by an other node");
+ }
+
+ private String buildVdu(String name, JsonObject vdu, Set<Map.Entry<String, JsonElement>> nodes) {
+ String memorySize = "";
+ String cpuCount = "";
+ StringBuilder body = new StringBuilder();
+ JsonArray vduRequirements = childElement(vdu.getAsJsonObject(), "requirements").getAsJsonArray();
+ for (int i = 0; i < vduRequirements.size(); i++) {
+ JsonObject requirement = vduRequirements.get(i).getAsJsonObject();
+ Map.Entry<String, JsonElement> next = requirement.entrySet().iterator().next();
+ switch (next.getKey()) {
+ case "virtual_compute":
+ JsonObject virtualCompute = get(next.getValue().getAsString(), nodes).getAsJsonObject();
+ cpuCount = childElement(child(child(virtualCompute, "properties"), "virtual_cpu"), "num_virtual_cpu").getAsString();
+ memorySize = childElement(child(child(virtualCompute, "properties"), "virtual_memory"), "virtual_mem_size").getAsString();
+ break;
+ case "virtual_storage":
+ String item =
+ " - virtual_storage:\n" +
+ " capability: tosca.capabilities.nfv.VirtualStorage\n" +
+ " node: " + next.getValue().getAsString() + "\n";
+ body.append(item);
+ break;
+ }
+ next.getValue();
+ }
+ String header = " " + name + ":\n" +
+ " type: tosca.nodes.nfv.VDU.Compute\n" +
+ " capabilities:\n" +
+ " virtual_compute:\n" +
+ " properties:\n" +
+ " virtual_memory:\n" +
+ " virtual_mem_size: " + memorySize + "\n" +
+ " virtual_cpu:\n" +
+ " num_virtual_cpu: " + cpuCount + "\n" +
+ " requirements:\n";
+ return header + body.toString();
+ }
+
+ /**
+ * @param cbamVnfd the CBAM VNFD
+ * @return the converted ONAP VNFD
+ */
+ public String toOnapVnfd(String cbamVnfd) {
+ JsonObject root = new Gson().toJsonTree(new Yaml().load(cbamVnfd)).getAsJsonObject();
+ JsonObject topology_template = child(root, "topology_template");
+ if (topology_template.has("node_templates")) {
+ Set<Map.Entry<String, JsonElement>> node_templates = child(topology_template, "node_templates").entrySet();
+ StringBuilder body = new StringBuilder();
+ for (Map.Entry<String, JsonElement> node : node_templates) {
+ String type = childElement(node.getValue().getAsJsonObject(), "type").getAsString();
+ switch (type) {
+ case "tosca.nodes.nfv.VDU":
+ body.append(buildVdu(node.getKey(), node.getValue().getAsJsonObject(), node_templates));
+ break;
+ case "tosca.nodes.nfv.VirtualStorage":
+ body.append(buildVolume(node.getKey(), node.getValue().getAsJsonObject()));
+ break;
+ case "tosca.nodes.nfv.VL":
+ body.append(buildVl(node.getKey()));
+ break;
+ case "tosca.nodes.nfv.ICP":
+ body.append(buildIcp(node.getKey(), node.getValue().getAsJsonObject()));
+ break;
+ case "tosca.nodes.nfv.ECP":
+ body.append(buildEcp(node.getKey(), node.getValue(), node_templates));
+ break;
+ }
+ }
+ return buildHeader(topology_template) + body.toString();
+ }
+ return buildHeader(topology_template);
+ }
+
+ private String buildEcp(String name, JsonElement ecp, Set<Map.Entry<String, JsonElement>> nodes) {
+ if (ecp.getAsJsonObject().has("requirements")) {
+ JsonArray requirements = ecp.getAsJsonObject().get("requirements").getAsJsonArray();
+ String icpName = null;
+ for (int i = 0; i < requirements.size(); i++) {
+ JsonElement requirement = requirements.get(i);
+ Map.Entry<String, JsonElement> next = requirement.getAsJsonObject().entrySet().iterator().next();
+ switch (next.getKey()) {
+ case "internal_connection_point":
+ icpName = next.getValue().getAsString();
+
+ }
+ }
+ if (icpName != null) {
+ JsonObject icpNode = get(icpName, nodes).getAsJsonObject();
+ String vdu = null;
+ if (icpNode.has("requirements")) {
+ requirements = icpNode.getAsJsonObject().get("requirements").getAsJsonArray();
+ for (int i = 0; i < requirements.size(); i++) {
+ JsonElement requirement = requirements.get(i);
+ Map.Entry<String, JsonElement> next = requirement.getAsJsonObject().entrySet().iterator().next();
+ switch (next.getKey()) {
+ case "virtual_binding":
+ vdu = next.getValue().getAsString();
+ }
+ }
+ if (vdu != null) {
+ JsonObject properties = child(icpNode, "properties");
+ return " " + name + ":\n" +
+ " type: tosca.nodes.nfv.VduCpd\n" +
+ " properties:\n" +
+ " layer_protocol: " + childElement(properties, "layer_protocol").getAsString() + "\n" +
+ " role: leaf\n" +
+ (properties.has("description") ?
+ " description: " + childElement(properties, "description").getAsString() + "\n" : "") +
+ " requirements:\n" +
+ " - virtual_binding: " + vdu + "\n";
+ }
+ }
+ }
+ }
+ return "";
+ }
+
+ private String buildIcp(String name, JsonObject icp) {
+ if (icp.has("requirements")) {
+ JsonArray requirements = icp.get("requirements").getAsJsonArray();
+ String vdu = null;
+ String vl = null;
+ for (int i = 0; i < requirements.size(); i++) {
+ JsonElement requirement = requirements.get(i);
+ Map.Entry<String, JsonElement> next = requirement.getAsJsonObject().entrySet().iterator().next();
+ switch (next.getKey()) {
+ case "virtual_binding":
+ vdu = next.getValue().getAsString();
+ case "virtual_link":
+ vl = next.getValue().getAsString();
+ break;
+ }
+ }
+ if (vdu != null && vl != null) {
+ JsonObject properties = child(icp, "properties");
+ return " " + name + ":\n" +
+ " type: tosca.nodes.nfv.VduCpd\n" +
+ " properties:\n" +
+ " layer_protocol: " + childElement(properties, "layer_protocol").getAsString() + "\n" +
+ " role: leaf\n" + (properties.has("description") ?
+ " description: " + childElement(properties, "description").getAsString() + "\n" : "") +
+ " requirements:\n" +
+ " - virtual_binding: " + vdu + "\n" +
+ " - virtual_link: " + vl + "\n";
+ }
+ }
+ return "";
+ }
+
+ private String buildVolume(String nodeName, JsonObject volume) {
+ return " " + nodeName + ":\n" +
+ " type: tosca.nodes.nfv.VDU.VirtualStorage\n" +
+ " properties:\n" +
+ " id: " + nodeName + "\n" +
+ " type_of_storage: volume\n" +
+ " size_of_storage: " + childElement(child(volume, "properties"), "size_of_storage").getAsString() + "\n";
+ }
+
+ private String buildVl(String name) {
+ return " " + name + ":\n" +
+ " type: tosca.nodes.nfv.VnfVirtualLinkDesc\n" +
+ " properties:\n" +
+ " vl_flavours:\n" +
+ " flavours:\n" +
+ " flavourId: notUsed\n";
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/packagetransformer/package-info.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/packagetransformer/package-info.java
new file mode 100644
index 00000000..7a94ee79
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/packagetransformer/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+
+/**
+ * Converts a CBAM package into an ONAP package
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.packagetransformer;
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/restapi/ConverterApi.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/restapi/ConverterApi.java
new file mode 100644
index 00000000..2013a7bf
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/restapi/ConverterApi.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.restapi;
+
+import org.apache.http.entity.ContentType;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.packagetransformer.OnapVnfPackageBuilder;
+import org.slf4j.Logger;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpStatus;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.Part;
+
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.SystemFunctions.systemFunctions;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.DriverProperties.BASE_URL;
+import static org.slf4j.LoggerFactory.getLogger;
+import static org.springframework.http.MediaType.TEXT_HTML_VALUE;
+import static org.springframework.web.bind.annotation.RequestMethod.GET;
+import static org.springframework.web.bind.annotation.RequestMethod.POST;
+
+/**
+ * Responsible for providing the converter utilities for CBAM package format
+ */
+@Controller
+@RequestMapping(value = BASE_URL)
+public class ConverterApi {
+ private static Logger logger = getLogger(ConverterApi.class);
+ private OnapVnfPackageBuilder vnfPackageConverter = new OnapVnfPackageBuilder();
+
+ /**
+ * Return the converted ONAP package
+ *
+ * @param httpResponse the HTTP response
+ * @return the converted ONAP package
+ */
+ @RequestMapping(value = "/convert", method = POST)
+ @ResponseBody
+ public void convert(HttpServletResponse httpResponse, HttpServletRequest request) throws Exception {
+ logger.info("REST: convert package");
+ Part part = request.getParts().iterator().next();
+ byte[] bytes = vnfPackageConverter.covert(part.getInputStream());
+ httpResponse.addHeader(HttpHeaders.CONTENT_TYPE, ContentType.APPLICATION_OCTET_STREAM.getMimeType());
+ httpResponse.setStatus(HttpStatus.OK.value());
+ httpResponse.addHeader(HttpHeaders.CONTENT_LENGTH, Integer.toString(bytes.length));
+ httpResponse.addHeader(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"" + "core.csar" + "\"");
+ httpResponse.getOutputStream().write(bytes);
+ httpResponse.getOutputStream().flush();
+ }
+
+ /**
+ * Return the HTTP page to upload the package
+ * Can be removed after the generated swagger API in ONAP is fixed.
+ *
+ * @param httpResponse the HTTP response
+ */
+ @RequestMapping(value = "/convert", method = GET, produces = TEXT_HTML_VALUE)
+ @ResponseBody
+ public void getUploadPageForConvertingVnfd(HttpServletResponse httpResponse) throws Exception {
+ logger.info("REST: get converter main page");
+ byte[] bytes = systemFunctions().loadFile("upload.html");
+ httpResponse.addHeader(HttpHeaders.CONTENT_LENGTH, Integer.toString(bytes.length));
+ httpResponse.getOutputStream().write(bytes);
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/restapi/LcmApi.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/restapi/LcmApi.java
new file mode 100644
index 00000000..fa7cec4c
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/restapi/LcmApi.java
@@ -0,0 +1,149 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.restapi;
+
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.JobManager;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.LifecycleManager;
+import org.onap.vnfmdriver.model.*;
+import org.slf4j.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import javax.servlet.http.HttpServletResponse;
+
+import static org.apache.http.HttpStatus.SC_CREATED;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.DriverProperties.BASE_URL;
+import static org.slf4j.LoggerFactory.getLogger;
+import static org.springframework.http.MediaType.APPLICATION_JSON_VALUE;
+import static org.springframework.web.bind.annotation.RequestMethod.GET;
+import static org.springframework.web.bind.annotation.RequestMethod.POST;
+
+/**
+ * Responsible for providing the Nokia sVNFM REST APIs
+ */
+@Controller
+@RequestMapping(value = BASE_URL)
+public class LcmApi {
+ private static Logger logger = getLogger(LcmApi.class);
+
+ private final LifecycleManager lifecycleManager;
+ private final JobManager jobManager;
+
+ @Autowired
+ LcmApi(LifecycleManager lifecycleManager, JobManager jobManager) {
+ this.lifecycleManager = lifecycleManager;
+ this.jobManager = jobManager;
+ }
+
+ /**
+ * Instantiate the VNF (defined further in the VF-C driver integration documentation)
+ *
+ * @param request the instantiation request
+ * @param vnfmId the identifier of the VNFM
+ * @param httpResponse the HTTP response
+ * @return the instantiated VNF info
+ */
+ @RequestMapping(value = "/{vnfmId}/vnfs", method = POST, produces = APPLICATION_JSON_VALUE, consumes = APPLICATION_JSON_VALUE)
+ @ResponseBody
+ public VnfInstantiateResponse instantiateVnf(@RequestBody VnfInstantiateRequest request, @PathVariable("vnfmId") String vnfmId, HttpServletResponse httpResponse) {
+ logger.info("REST: Instantiate VNF");
+ VnfInstantiateResponse response = lifecycleManager.instantiate(vnfmId, request, httpResponse);
+ httpResponse.setStatus(SC_CREATED);
+ return response;
+ }
+
+ /**
+ * Terminate the VNF (defined further in the VF-C driver integration documentation)
+ *
+ * @param request the instantiation request
+ * @param vnfmId the identifier of the VNFM
+ * @param vnfInstanceId the identifer of the VNF
+ * @param httpResponse the HTTP response
+ * @return the job representing the VNF termination operation
+ */
+ @RequestMapping(value = "/{vnfmId}/vnfs/{vnfId}/terminate", method = POST, produces = APPLICATION_JSON_VALUE)
+ @ResponseBody
+ public JobInfo terminateVnf(@RequestBody VnfTerminateRequest request, @PathVariable("vnfmId") String vnfmId, @PathVariable("vnfId") String vnfInstanceId, HttpServletResponse httpResponse) {
+ logger.info("REST: Terminate VNF");
+ return lifecycleManager.terminateVnf(vnfmId, vnfInstanceId, request, httpResponse);
+ }
+
+ /**
+ * Query the VNF (defined further in the VF-C driver integration documentation)
+ *
+ * @param vnfmId the identifier of the VNFM
+ * @param vnfInstanceId the identifer of the VNF
+ * @param httpResponse the HTTP response
+ * @return the VNF info
+ */
+ @RequestMapping(value = "/{vnfmId}/vnfs/{vnfId}", method = GET, produces = APPLICATION_JSON_VALUE, consumes = APPLICATION_JSON_VALUE)
+ @ResponseBody
+ public VnfInfo queryVnf(@PathVariable("vnfmId") String vnfmId, @PathVariable("vnfId") String vnfInstanceId, HttpServletResponse httpResponse) {
+ logger.info("REST: Query VNF");
+ return lifecycleManager.queryVnf(vnfmId, vnfInstanceId);
+ }
+
+ /**
+ * Query the job (defined further in the VF-C driver integration documentation)
+ *
+ * @param jobId the identifer of the job
+ * @param vnfmId the identifier of the VNFM
+ * @param httpResponse the HTTP response
+ * @return the instantiated VNF info
+ */
+ @RequestMapping(value = "/{vnfmId}/jobs/{jobId}", method = GET, produces = APPLICATION_JSON_VALUE)
+ @ResponseBody
+ public JobDetailInfo getJob(@PathVariable("vnfmId") String vnfmId, @PathVariable("jobId") String jobId, HttpServletResponse httpResponse) {
+ logger.debug("REST: Query job");
+ return jobManager.getJob(vnfmId, jobId);
+ }
+
+ /**
+ * Scale the VNF (defined further in the VF-C driver integration documentation)
+ *
+ * @param request the scaling request
+ * @param vnfmId the identifier of the VNFM
+ * @param vnfInstanceId the identifier of the VNF
+ * @param httpResponse the HTTP response
+ * @return the job representing the scaling operation
+ */
+ @RequestMapping(value = "/{vnfmId}/vnfs/{vnfId}/scale", method = POST, produces = APPLICATION_JSON_VALUE, consumes = APPLICATION_JSON_VALUE)
+ @ResponseBody
+ public JobInfo scaleVnf(@RequestBody VnfScaleRequest request, @PathVariable("vnfmId") String vnfmId, @PathVariable("vnfId") String vnfInstanceId, HttpServletResponse httpResponse) {
+ logger.info("REST: Scale VNF");
+ return lifecycleManager.scaleVnf(vnfmId, vnfInstanceId, request, httpResponse);
+ }
+
+ /**
+ * Heal the VNF (defined further in the VF-C driver integration documentation)
+ *
+ * @param request the healing request
+ * @param vnfmId the identifier of the VNFM
+ * @param vnfInstanceId the identifier of the VNF
+ * @param httpResponse the HTTP response
+ * @return the job representing the healing operation
+ */
+ @RequestMapping(value = "/{vnfmId}/vnfs/{vnfId}/heal", method = POST, produces = APPLICATION_JSON_VALUE, consumes = APPLICATION_JSON_VALUE)
+ @ResponseBody
+ public JobInfo healVnf(@RequestBody VnfHealRequest request, @PathVariable("vnfmId") String vnfmId, @PathVariable("vnfId") String vnfInstanceId, HttpServletResponse httpResponse) {
+ logger.info("REST: Heal VNF");
+ return lifecycleManager.healVnf(vnfmId, vnfInstanceId, request, httpResponse);
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/restapi/LcnApi.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/restapi/LcnApi.java
new file mode 100644
index 00000000..883c2709
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/restapi/LcnApi.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.restapi;
+
+import com.nokia.cbam.lcm.v32.model.VnfLifecycleChangeNotification;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.notification.LifecycleChangeNotificationManager;
+import org.slf4j.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.bind.annotation.ResponseStatus;
+
+import javax.servlet.http.HttpServletResponse;
+
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.DriverProperties.BASE_URL;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.DriverProperties.LCN_PATH;
+import static org.slf4j.LoggerFactory.getLogger;
+import static org.springframework.http.HttpStatus.NO_CONTENT;
+import static org.springframework.http.MediaType.APPLICATION_JSON_VALUE;
+import static org.springframework.web.bind.annotation.RequestMethod.GET;
+import static org.springframework.web.bind.annotation.RequestMethod.POST;
+
+/**
+ * Responsible for providing the Nokia CBAM REST API for recieving LCNs from CBAM
+ */
+@Controller
+@RequestMapping(value = BASE_URL)
+public class LcnApi {
+ private static Logger logger = getLogger(LcnApi.class);
+ private final LifecycleChangeNotificationManager lcnManager;
+
+ @Autowired
+ LcnApi(LifecycleChangeNotificationManager lcnManager) {
+ this.lcnManager = lcnManager;
+ }
+
+ /**
+ * Provides a probe for CBAM VNFM to test LCN registration
+ *
+ * @param httpResponse the HTTP response
+ */
+ @RequestMapping(value = LCN_PATH, method = GET)
+ public void testLcnConnectivity(HttpServletResponse httpResponse) {
+ //used to test connectivity from CBAM to driver
+ }
+
+ /**
+ * Handle the LCN sent by CBAM
+ *
+ * @param lcn the LCN notification
+ * @param httpResponse the HTTP response
+ */
+ @RequestMapping(value = LCN_PATH, method = POST, consumes = APPLICATION_JSON_VALUE)
+ @ResponseBody
+ @ResponseStatus(code = NO_CONTENT)
+ public void handleLcn(@RequestBody VnfLifecycleChangeNotification lcn, HttpServletResponse httpResponse) {
+ logger.info("REST: handle LCN");
+ lcnManager.handleLcn(lcn);
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/restapi/SwaggerApi.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/restapi/SwaggerApi.java
new file mode 100644
index 00000000..6d4d19e6
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/restapi/SwaggerApi.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.restapi;
+
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core.SelfRegistrationManager;
+import org.slf4j.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import javax.servlet.http.HttpServletResponse;
+
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.DriverProperties.BASE_URL;
+import static org.slf4j.LoggerFactory.getLogger;
+import static org.springframework.web.bind.annotation.RequestMethod.GET;
+
+/**
+ * Responsible for providing the Nokia S-VNFM REST APIs for accessing the swagger definitions
+ */
+@Controller
+@RequestMapping(value = BASE_URL)
+public class SwaggerApi {
+ private static Logger logger = getLogger(SwaggerApi.class);
+ private final SelfRegistrationManager selfRegistrationManager;
+
+ @Autowired
+ SwaggerApi(SelfRegistrationManager selfRegistrationManager) {
+ this.selfRegistrationManager = selfRegistrationManager;
+ }
+
+ /**
+ * Return the swagger definition
+ *
+ * @param httpResponse the HTTP response
+ * @return the job representing the healing operation
+ */
+ @RequestMapping(value = "/swagger.json", method = GET)
+ @ResponseBody
+ public void getSwaggerApiDefinition(HttpServletResponse httpResponse) throws Exception {
+ logger.info("REST: get swagger definition");
+ httpResponse.addHeader(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON_VALUE);
+ byte[] bytes = selfRegistrationManager.getSwaggerApiDefinition();
+ httpResponse.addHeader(HttpHeaders.CONTENT_LENGTH, Integer.toString(bytes.length));
+ httpResponse.getOutputStream().write(bytes);
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/restapi/package-info.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/restapi/package-info.java
new file mode 100644
index 00000000..4436d722
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/restapi/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+
+/**
+ * The provided REST interfaces.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.restapi;
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/spring/Conditions.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/spring/Conditions.java
new file mode 100644
index 00000000..0554cbea
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/spring/Conditions.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.spring;
+
+import com.google.common.collect.Sets;
+import org.springframework.context.annotation.Condition;
+import org.springframework.context.annotation.ConditionContext;
+import org.springframework.core.type.AnnotatedTypeMetadata;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import static com.google.common.collect.Sets.newHashSet;
+
+/**
+ * Collects the possibilities of sources
+ */
+public class Conditions {
+
+ private static final String USE_DIRECT_INTEGRATION = "direct";
+
+ private static Set<Condition> getAllSources() {
+ return newHashSet(new UseForVfc(), new UseForDirect());
+ }
+
+ /**
+ * Represents the condition for using VF-C
+ */
+ public static class UseForVfc implements Condition {
+ @Override
+ public boolean matches(ConditionContext conditionContext, AnnotatedTypeMetadata annotatedTypeMetadata) {
+ boolean anyOtherSourceAvailable = false;
+ for (Condition condition : Conditions.getAllSources()) {
+ if (!(condition instanceof UseForVfc) && condition.matches(conditionContext, annotatedTypeMetadata)) {
+ anyOtherSourceAvailable = true;
+ }
+ }
+ return !anyOtherSourceAvailable;
+ }
+ }
+
+ /**
+ * Represents the condition for using ONAP components directly
+ */
+ public static class UseForDirect implements Condition {
+ @Override
+ public boolean matches(ConditionContext conditionContext, AnnotatedTypeMetadata annotatedTypeMetadata) {
+ HashSet<String> activeProfiles = Sets.newHashSet(conditionContext.getEnvironment().getActiveProfiles());
+ return activeProfiles.contains(USE_DIRECT_INTEGRATION);
+ }
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/spring/RealConfig.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/spring/RealConfig.java
new file mode 100644
index 00000000..26a3156f
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/spring/RealConfig.java
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.spring;
+
+import com.nokia.cbam.lcm.v32.ApiClient;
+import org.springframework.boot.autoconfigure.web.HttpMessageConverters;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.converter.HttpMessageConverter;
+import org.springframework.http.converter.json.GsonHttpMessageConverter;
+
+import java.util.ArrayList;
+import java.util.Collection;
+
+/**
+ * Responsible for configuring the raw REST input conversion
+ */
+@Configuration
+public class RealConfig {
+
+ /**
+ * Responsible for registering the RAW to POJO message converters.
+ * This is required since the generated POJOs are annotated with google GSON
+ * compatible annotations Jackson can not deserialize the stream.
+ *
+ * @return the message converter
+ */
+ @Bean
+ public HttpMessageConverters customConverters() {
+ Collection<HttpMessageConverter<?>> messageConverters = new ArrayList<>();
+ GsonHttpMessageConverter gsonHttpMessageConverter = new GsonHttpMessageConverter();
+ gsonHttpMessageConverter.setGson(new ApiClient().getJSON().getGson());
+ messageConverters.add(gsonHttpMessageConverter);
+ return new HttpMessageConverters(true, messageConverters);
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/spring/ServletInitializer.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/spring/ServletInitializer.java
new file mode 100644
index 00000000..fe1bb183
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/spring/ServletInitializer.java
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.spring;
+
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.NokiaSvnfmApplication;
+import org.springframework.boot.builder.SpringApplicationBuilder;
+import org.springframework.boot.web.support.SpringBootServletInitializer;
+
+/**
+ * Responsible for initializing the Spring application
+ */
+public class ServletInitializer extends SpringBootServletInitializer {
+
+ @Override
+ protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
+ return application.sources(NokiaSvnfmApplication.class);
+ }
+
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/spring/package-info.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/spring/package-info.java
new file mode 100644
index 00000000..93f991fa
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/spring/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+
+/**
+ * Bootstraps the Spring environments
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.spring;
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/util/CbamUtils.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/util/CbamUtils.java
new file mode 100644
index 00000000..7377abfc
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/util/CbamUtils.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util;
+
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import org.slf4j.Logger;
+
+public class CbamUtils {
+
+ private CbamUtils() {
+ //use static way
+ }
+
+ /**
+ * @param parent the parent JSON object
+ * @param name the name of the child
+ * @return the child JSON object of parent with given name
+ */
+ public static JsonObject child(JsonObject parent, String name) {
+ return childElement(parent, name).getAsJsonObject();
+ }
+
+ /**
+ * @param parent the parent JSON object
+ * @param name the name of the child
+ * @return the child JSON object of parent with given name
+ */
+ public static JsonElement childElement(JsonObject parent, String name) {
+ JsonElement child = parent.get(name);
+ if (child == null) {
+ throw new RuntimeException("Missing child " + name);
+ }
+ return child;
+ }
+
+ /**
+ * Logs and throws a runtime exception
+ *
+ * @param logger the logger
+ * @param msg the error message
+ * @param e the exception to be wrapped
+ * @return never reached (runtime exception is thrown)
+ */
+ public static RuntimeException fatalFailure(Logger logger, String msg, Exception e) {
+ logger.error(msg, e);
+ throw new RuntimeException(msg, e);
+ }
+
+ /**
+ * Logs and throws a runtime exception
+ *
+ * @param logger the logger
+ * @param msg the error message
+ * @return never reached (runtime exception is thrown)
+ */
+ public static RuntimeException fatalFailure(Logger logger, String msg) {
+ logger.error(msg);
+ throw new RuntimeException(msg);
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/util/StoreLoader.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/util/StoreLoader.java
new file mode 100644
index 00000000..faa436e3
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/util/StoreLoader.java
@@ -0,0 +1,165 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util;
+
+import org.apache.commons.codec.binary.Base64;
+
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+import java.security.KeyFactory;
+import java.security.KeyStore;
+import java.security.KeyStore.TrustedCertificateEntry;
+import java.security.NoSuchAlgorithmException;
+import java.security.PrivateKey;
+import java.security.cert.Certificate;
+import java.security.cert.CertificateFactory;
+import java.security.spec.InvalidKeySpecException;
+import java.security.spec.PKCS8EncodedKeySpec;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Optional;
+import java.util.Set;
+
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Create Truststore from the given certificates and keys
+ */
+public final class StoreLoader {
+
+ public static final String PASSWORD = "password";
+ private static final String RSA = "RSA";
+ private static final String X_509 = "X.509";
+ private static final String SUN = "SUN";
+ private static final String JKS = "JKS";
+ private static final String RSA_PRIVATE_KEY = "RSA PRIVATE KEY";
+ private static final String CERTIFICATE = "CERTIFICATE";
+ private static org.slf4j.Logger logger = getLogger(StoreLoader.class);
+
+ private StoreLoader() {
+ }
+
+ private static String getScope(String content, String scope) {
+ int rindex = content.indexOf(begin(scope));
+ int lindex = content.indexOf(end(scope));
+ if (rindex == -1 || lindex == -1) {
+ return "";
+ }
+ String substring = content.substring(rindex, lindex) + end(scope);
+ return substring;
+ }
+
+ /**
+ * @param content the content of the PEM ( a PEM may contain multiple certificates)
+ * @return the collection of certificates in the PEM
+ */
+ public static Set<String> getCertifacates(String content) {
+ String lastCertificate = "";
+ Set<String> certificates = new HashSet<>();
+ do {
+ lastCertificate = getScope(content, CERTIFICATE);
+ content = content.replace(lastCertificate, "");
+ if (!"".equals(lastCertificate)) {
+ certificates.add(lastCertificate);
+ }
+ } while (!"".equals(lastCertificate));
+ return certificates;
+ }
+
+ private static byte[] toDer(String pem, String scope) {
+ return Base64.decodeBase64(pem
+ .replace(begin(scope), "")
+ .replace(end(scope), "")
+ .replaceAll("\\s", ""));
+ }
+
+ private static String begin(String scope) {
+ return "-----BEGIN " + scope + "-----";
+ }
+
+ private static String end(String scope) {
+ return "-----END " + scope + "-----";
+ }
+
+ /**
+ * Create new truststore from the given certificate
+ *
+ * @param pem the certificate which used to create the store
+ * @param storePassword the password to protect the store
+ * @param keyPassword the password to protect the key
+ * @return the created key store
+ */
+ public static KeyStore loadStore(String pem, String storePassword, String keyPassword) {
+ Optional<PrivateKey> privateKey = generatePrivateKey(pem);
+ Certificate[] certs = createCertificates(pem);
+ try {
+ KeyStore ks = KeyStore.getInstance(JKS, SUN);
+ ks.load(null, storePassword.toCharArray());
+ if (privateKey.isPresent()) {
+ ks.setKeyEntry(PASSWORD, privateKey.get(), keyPassword.toCharArray(), certs);
+ } else if (certs != null) {
+ int index = 0;
+ for (Certificate cert : certs) {
+ TrustedCertificateEntry ts = new TrustedCertificateEntry(cert);
+ ks.setEntry(PASSWORD + index, ts, null);
+ index++;
+ }
+ }
+ return ks;
+ } catch (Exception e) {
+ throw new RuntimeException("Unable to create keystore", e);
+ }
+ }
+
+ private static Certificate[] createCertificates(String pem) {
+ Set<Certificate> certificates = new HashSet<>();
+ try {
+ for (String certificate : getCertifacates(pem)) {
+ CertificateFactory certFactory = CertificateFactory.getInstance(X_509);
+
+ InputStream is = new ByteArrayInputStream(toDer(certificate, CERTIFICATE));
+ Collection<? extends Certificate> c = certFactory.generateCertificates(is);
+ certificates.addAll(c);
+ }
+ } catch (Exception e) {
+ logger.error(e.getMessage(), e);
+ throw new RuntimeException("Unable to load certificates", e);
+ }
+
+ if (certificates.size() > 0) {
+ return certificates.toArray(new Certificate[certificates.size()]);
+ } else {
+ return null;
+ }
+ }
+
+ private static Optional<PrivateKey> generatePrivateKey(String pem) {
+ try {
+ String key = getScope(pem, RSA_PRIVATE_KEY);
+ if (!key.isEmpty()) {
+ KeyFactory keyFactory = KeyFactory.getInstance(RSA);
+ PKCS8EncodedKeySpec keySpec = new PKCS8EncodedKeySpec(toDer(key, RSA_PRIVATE_KEY));
+ return Optional.of(keyFactory.generatePrivate(keySpec));
+ }
+ return Optional.empty();
+ } catch (NoSuchAlgorithmException | InvalidKeySpecException e) {
+ logger.error("Unable to load key", e);
+ throw new RuntimeException("Unable to load key", e);
+ }
+ }
+
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/util/SystemFunctions.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/util/SystemFunctions.java
new file mode 100644
index 00000000..e2a2e660
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/util/SystemFunctions.java
@@ -0,0 +1,161 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util;
+
+import com.google.common.io.ByteStreams;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+
+import java.io.InputStream;
+import java.io.PrintStream;
+
+/**
+ * Wrapper class for static method calls to core or core libraries.
+ * Calls to static methods in core or core libraries are wrapped to be able to test
+ * the classes that uses static calls.
+ */
+public class SystemFunctions {
+ private static SystemFunctions INSTANCE;
+
+ /**
+ * @return singleton instance
+ */
+ public static SystemFunctions systemFunctions() {
+ if (INSTANCE != null) {
+ return INSTANCE;
+ } else {
+ synchronized (SystemFunctions.class) {
+ INSTANCE = new SystemFunctions();
+ }
+ return INSTANCE;
+ }
+ }
+
+ /**
+ * Causes the currently executing thread to sleep (temporarily cease
+ * execution) for the specified number of milliseconds, subject to
+ * the precision and accuracy of system timers and schedulers. The thread
+ * does not lose ownership of any monitors.
+ *
+ * @param millis the length of time to sleep in milliseconds
+ */
+ public void sleep(long millis) {
+ try {
+ Thread.sleep(millis);
+ } catch (InterruptedException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ /**
+ * Returns the current time in milliseconds. Note that
+ * while the unit of time of the return value is a millisecond,
+ * the granularity of the value depends on the underlying
+ * operating system and may be larger. For example, many
+ * operating systems measure time in units of tens of
+ * milliseconds.
+ * <p>
+ * <p> See the description of the class <code>Date</code> for
+ * a discussion of slight discrepancies that may arise between
+ * Unable to load /unittests/missing * "computer time" and coordinated universal time (UTC).
+ *
+ * @return the difference, measured in milliseconds, between
+ * the current time and midnight, January 1, 1970 UTC.
+ * @see java.util.Date
+ */
+ public long currentTimeMillis() {
+ return System.currentTimeMillis();
+ }
+
+ /**
+ * Loads a file from the class path
+ *
+ * @param url the URL of the file
+ * @return the content of the file
+ */
+ public byte[] loadFile(String url) {
+ try {
+ InputStream stream = SystemFunctions.class.getClassLoader().getResourceAsStream(url);
+ return ByteStreams.toByteArray(stream);
+ } catch (Exception e) {
+ throw new RuntimeException("Unable to load " + url, e);
+ }
+ }
+
+ /**
+ * The "standard" error output stream. This stream is already
+ * open and ready to accept output data.
+ * <p>
+ * Typically this stream corresponds to display output or another
+ * output destination specified by the host environment or user. By
+ * convention, this output stream is used to display error messages
+ * or other information that should come to the immediate attention
+ * of a user even if the principal output stream, the value of the
+ * variable <code>out</code>, has been redirected to a file or other
+ * destination that is typically not continuously monitored.
+ */
+ public PrintStream err() {
+ return System.err;
+ }
+
+ /**
+ * The "standard" output stream. This stream is already
+ * open and ready to accept output data. Typically this stream
+ * corresponds to display output or another output destination
+ * specified by the host environment or user.
+ * <p>
+ * For simple stand-alone Java applications, a typical way to write
+ * a line of output data is:
+ * <blockquote><pre>
+ * System.out.println(data)
+ * </pre></blockquote>
+ * <p>
+ * See the <code>println</code> methods in class <code>PrintStream</code>.
+ *
+ * @see java.io.PrintStream#println()
+ * @see java.io.PrintStream#println(boolean)
+ * @see java.io.PrintStream#println(char)
+ * @see java.io.PrintStream#println(char[])
+ * @see java.io.PrintStream#println(double)
+ * @see java.io.PrintStream#println(float)
+ * @see java.io.PrintStream#println(int)
+ * @see java.io.PrintStream#println(long)
+ * @see java.io.PrintStream#println(java.lang.Object)
+ * @see java.io.PrintStream#println(java.lang.String)
+ */
+ public PrintStream out() {
+ return System.out;
+ }
+
+ /**
+ * The "standard" input stream. This stream is already
+ * open and ready to supply input data. Typically this stream
+ * corresponds to keyboard input or another input source specified by
+ * the host environment or user.
+ */
+ public InputStream in() {
+ return System.in;
+ }
+
+ /**
+ * Wraps the static call (required for being able to test)
+ *
+ * @return the default HTTP client
+ */
+ public CloseableHttpClient getHttpClient() {
+ return HttpClients.createDefault();
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/AdditionalParams.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/AdditionalParams.java
new file mode 100644
index 00000000..879a9567
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/AdditionalParams.java
@@ -0,0 +1,213 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm;
+
+import com.nokia.cbam.lcm.v32.model.*;
+import com.nokia.cbam.lcm.v32.model.VimInfo.VimInfoTypeEnum;
+
+import java.util.*;
+
+/**
+ * Represents the additional parameters to be sent during instantiation from VF-C to the driver
+ */
+public class AdditionalParams {
+ private VimInfoTypeEnum vimType;
+ private String domain;
+ private String instantiationLevel;
+ private List<VimComputeResourceFlavour> computeResourceFlavours = new ArrayList<>();
+ private List<ZoneInfo> zones = new ArrayList<>();
+ private List<VimSoftwareImage> softwareImages = new ArrayList<>();
+ private List<ExtManagedVirtualLinkData> extManagedVirtualLinks = new ArrayList<>();
+ private Map<String, List<NetworkAddress>> externalConnectionPointAddresses = new HashMap<>();
+ private List<ExtVirtualLinkData> extVirtualLinks = new ArrayList<>();
+ private Object additionalParams;
+
+ AdditionalParams() {
+ //only used through reflection (gson)
+ }
+
+ /**
+ * @return the additional parameters of the instantiation
+ */
+ public Object getAdditionalParams() {
+ return additionalParams;
+ }
+
+ /**
+ * @param additionalParams the additional parameters of the instantiation
+ */
+ public void setAdditionalParams(Object additionalParams) {
+ this.additionalParams = additionalParams;
+ }
+
+ /**
+ * @return the type of the VIM
+ */
+ public VimInfoTypeEnum getVimType() {
+ return vimType;
+ }
+
+ /**
+ * @param vimType the type of the VIM
+ */
+ public void setVimType(VimInfoTypeEnum vimType) {
+ this.vimType = vimType;
+ }
+
+ /**
+ * @return the domain of the OpenStack (required for v3 API)
+ */
+ public String getDomain() {
+ return domain;
+ }
+
+ /**
+ * @param domain
+ */
+ public void setDomain(String domain) {
+ this.domain = domain;
+ }
+
+ /**
+ * @return the flavours to be used for the VNF
+ */
+ public List<VimComputeResourceFlavour> getComputeResourceFlavours() {
+ return computeResourceFlavours;
+ }
+
+ /**
+ * @param computeResourceFlavours the flavours to be used for the VNF
+ */
+ public void setComputeResourceFlavours(List<VimComputeResourceFlavour> computeResourceFlavours) {
+ this.computeResourceFlavours = computeResourceFlavours;
+ }
+
+ /**
+ * @return the images to be used
+ */
+ public List<VimSoftwareImage> getSoftwareImages() {
+ return softwareImages;
+ }
+
+ /**
+ * @param softwareImages the images to be used
+ */
+ public void setSoftwareImages(List<VimSoftwareImage> softwareImages) {
+ this.softwareImages = softwareImages;
+ }
+
+ /**
+ * @return the zones to be used for the VNF
+ */
+ public List<ZoneInfo> getZones() {
+ return zones;
+ }
+
+ /**
+ * @param zones the zones to be used for the VNF
+ */
+ public void setZones(List<ZoneInfo> zones) {
+ this.zones = zones;
+ }
+
+ /**
+ * @return the instantiation level of the VNF
+ */
+ public String getInstantiationLevel() {
+ return instantiationLevel;
+ }
+
+ /**
+ * @param instantiationLevel the instantiation level of the VNF
+ */
+ public void setInstantiationLevel(String instantiationLevel) {
+ this.instantiationLevel = instantiationLevel;
+ }
+
+ /**
+ * @return the externally managed internal virtual links
+ */
+ public List<ExtManagedVirtualLinkData> getExtManagedVirtualLinks() {
+ return extManagedVirtualLinks;
+ }
+
+ /**
+ * @param extManagedVirtualLinks the externally managed internal virtual links
+ */
+ public void setExtManagedVirtualLinks(List<ExtManagedVirtualLinkData> extManagedVirtualLinks) {
+ this.extManagedVirtualLinks = extManagedVirtualLinks;
+ }
+
+ /**
+ * @return a binding of the extenal connection points by identifier to it's network addresses to be used
+ */
+ public Map<String, List<NetworkAddress>> getExternalConnectionPointAddresses() {
+ return externalConnectionPointAddresses;
+ }
+
+ /**
+ * @param externalConnectionPointAddresses a binding of the extenal connection points by identifier to it's network addresses to be used
+ */
+ public void setExternalConnectionPointAddresses(Map<String, List<NetworkAddress>> externalConnectionPointAddresses) {
+ this.externalConnectionPointAddresses = externalConnectionPointAddresses;
+ }
+
+ public List<ExtVirtualLinkData> getExtVirtualLinks() {
+ return extVirtualLinks;
+ }
+
+ public void setExtVirtualLinks(List<ExtVirtualLinkData> extVirtualLinks) {
+ this.extVirtualLinks = extVirtualLinks;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) return true;
+ if (o == null || getClass() != o.getClass()) return false;
+ AdditionalParams that = (AdditionalParams) o;
+ return vimType == that.vimType &&
+ Objects.equals(domain, that.domain) &&
+ Objects.equals(instantiationLevel, that.instantiationLevel) &&
+ Objects.equals(computeResourceFlavours, that.computeResourceFlavours) &&
+ Objects.equals(zones, that.zones) &&
+ Objects.equals(softwareImages, that.softwareImages) &&
+ Objects.equals(extManagedVirtualLinks, that.extManagedVirtualLinks) &&
+ Objects.equals(externalConnectionPointAddresses, that.externalConnectionPointAddresses) &&
+ Objects.equals(extVirtualLinks, that.extVirtualLinks) &&
+ Objects.equals(additionalParams, that.additionalParams);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(vimType, domain, instantiationLevel, computeResourceFlavours, zones, softwareImages, extManagedVirtualLinks, externalConnectionPointAddresses, extVirtualLinks, additionalParams);
+ }
+
+ @Override
+ public String toString() {
+ return "AdditionalParams{" +
+ "vimType=" + vimType +
+ ", domain='" + domain + '\'' +
+ ", instantiationLevel='" + instantiationLevel + '\'' +
+ ", computeResourceFlavours=" + computeResourceFlavours +
+ ", zones=" + zones +
+ ", softwareImages=" + softwareImages +
+ ", extManagedVirtualLinks=" + extManagedVirtualLinks +
+ ", externalConnectionPointAddresses=" + externalConnectionPointAddresses +
+ ", extVirtualLinks=" + extVirtualLinks +
+ ", additionalParams=" + additionalParams +
+ '}';
+ }
+} \ No newline at end of file
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/CatalogManager.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/CatalogManager.java
new file mode 100644
index 00000000..414c0134
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/CatalogManager.java
@@ -0,0 +1,175 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm;
+
+import com.google.common.io.ByteStreams;
+import com.nokia.cbam.catalog.v1.ApiException;
+import com.nokia.cbam.catalog.v1.api.DefaultApi;
+import com.nokia.cbam.catalog.v1.model.CatalogAdapterVnfpackage;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.api.IPackageProvider;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.vfc.VfcPackageProvider;
+import org.slf4j.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.io.*;
+import java.nio.file.Path;
+import java.util.HashSet;
+import java.util.NoSuchElementException;
+import java.util.Set;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipInputStream;
+
+import static com.google.common.base.Splitter.on;
+import static com.google.common.collect.Iterables.filter;
+import static java.nio.file.Files.createTempFile;
+import static java.nio.file.Files.write;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.CbamUtils.fatalFailure;
+import static org.slf4j.LoggerFactory.getLogger;
+
+
+/**
+ * Responsible for handling the CBAM catalog
+ * - the VNF package is uploaded as part of the instantiation
+ * - the VNF package is not deleted after VNF deletion
+ */
+@Component
+public class CatalogManager {
+ private static final String TOSCA_META_PATH = "TOSCA-Metadata/TOSCA.meta";
+ private static final String TOSCA_VNFD_KEY = "Entry-Definitions";
+ private static Logger logger = getLogger(CatalogManager.class);
+ private final CbamRestApiProvider cbamRestApiProvider;
+ private final IPackageProvider packageProvider;
+
+ @Autowired
+ CatalogManager(CbamRestApiProvider cbamRestApiProvider, IPackageProvider packageProvider) {
+ this.cbamRestApiProvider = cbamRestApiProvider;
+ this.packageProvider = packageProvider;
+ }
+
+ /**
+ * @param zip the zip
+ * @param path the path of the file to be returned
+ * @return the file in the zip
+ */
+ public static ByteArrayOutputStream getFileInZip(InputStream zip, String path) throws IOException {
+ ZipInputStream zipInputStream = new ZipInputStream(zip);
+ ByteArrayOutputStream fileContent = getFileInZip(zipInputStream, path);
+ zipInputStream.close();
+ return fileContent;
+ }
+
+ /**
+ * @param stream the CBAM VNF package
+ * @return the location of the VNFD within the CBAM package
+ */
+ public static String getVnfdLocation(InputStream stream) throws IOException {
+ String toscaMetadata = new String(getFileInZip(stream, TOSCA_META_PATH).toByteArray());
+ String toscaVnfdLine = filter(on("\n").split(toscaMetadata), line -> line.contains(TOSCA_VNFD_KEY)).iterator().next();
+ return toscaVnfdLine.replace(TOSCA_VNFD_KEY + ":", "").trim();
+ }
+
+ private static ByteArrayOutputStream getFileInZip(ZipInputStream zipInputStream, String path) throws IOException {
+ ZipEntry zipEntry;
+ Set<String> items = new HashSet<>();
+ while ((zipEntry = zipInputStream.getNextEntry()) != null) {
+ items.add(zipEntry.getName());
+ if (zipEntry.getName().matches(path)) {
+ ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
+ ByteStreams.copy(zipInputStream, byteArrayOutputStream);
+ return byteArrayOutputStream;
+ }
+ }
+ logger.error("Unable to find the " + path + " in archive found: " + items);
+ throw new NoSuchElementException("Unable to find the " + path + " in archive found: " + items);
+ }
+
+ /**
+ * Prepare the VNF package in CBAM. If the package is not available in the catalog it is uploaded.
+ *
+ * @param vnfmId the identifier of the VNFM
+ * @param csarId the CSAR identifier of the package in ONAP catalog
+ * @return the package in CBAM catalog
+ */
+ public CatalogAdapterVnfpackage preparePackageInCbam(String vnfmId, String csarId) {
+ String cbamVnfdId = packageProvider.getCbamVnfdId(csarId);
+ DefaultApi cbamCatalogApi = cbamRestApiProvider.getCbamCatalogApi(vnfmId);
+ if (!isPackageReplicated(cbamVnfdId, cbamCatalogApi)) {
+ try {
+ Path tempFile = createTempFile("cbam", "zip");
+ ByteArrayOutputStream cbamPackage = getFileInZip(new ByteArrayInputStream(packageProvider.getPackage(csarId)), VfcPackageProvider.CBAM_PACKAGE_NAME_IN_ZIP);
+ write(tempFile, cbamPackage.toByteArray());
+ //FIXME delete file
+ return cbamCatalogApi.create(tempFile.toFile());
+ } catch (Exception e) {
+ logger.debug("Probably concurrent package uploads", e);
+ //retest if the VNF package exists in CBAM. It might happen that an other operation
+ //triggered the replication making this API fail. The replication is considered to be
+ //successful if the package exist in CBAM even if the current package transfer failed
+ if (isPackageReplicated(cbamVnfdId, cbamCatalogApi)) {
+ return queryPackageFromCBAM(cbamVnfdId, cbamCatalogApi);
+ } else {
+ throw fatalFailure(logger, "Unable to create VNF with " + csarId + " CSAR identifier in package in CBAM", e);
+ }
+ }
+ }
+ return queryPackageFromCBAM(cbamVnfdId, cbamCatalogApi);
+ }
+
+ /**
+ * Gets the content of the VNFD from the CBAM package uploaded to CBAM
+ *
+ * @param vnfmId the identifier of the VNFM
+ * @param vnfdId the identifier of the VNFD
+ * @return the content of the CBAM VNFD
+ */
+ public String getCbamVnfdContent(String vnfmId, String vnfdId) {
+ try {
+ DefaultApi cbamCatalogApi = cbamRestApiProvider.getCbamCatalogApi(vnfmId);
+ File content = cbamRestApiProvider.getCbamCatalogApi(vnfmId).content(vnfdId);
+ String vnfdPath = getVnfdLocation(new FileInputStream(content));
+ return new String(getFileInZip(new FileInputStream(content), vnfdPath).toByteArray());
+ } catch (Exception e) {
+ throw fatalFailure(logger, "Unable to get package with (" + vnfdId + ")", e);
+ }
+ }
+
+ private boolean isPackageReplicated(String cbamVnfdId, DefaultApi cbamCatalogApi) {
+ try {
+ return isPackageReplicatedToCbam(cbamVnfdId, cbamCatalogApi);
+ } catch (Exception e) {
+ throw fatalFailure(logger, "Unable to determine if the VNF package has been replicated in CBAM", e);
+ }
+ }
+
+ private CatalogAdapterVnfpackage queryPackageFromCBAM(String cbamVnfdId, DefaultApi cbamCatalogApi) {
+ try {
+ return cbamCatalogApi.getById(cbamVnfdId);
+ } catch (ApiException e) {
+ throw fatalFailure(logger, "Unable to query VNF package with " + cbamVnfdId + " from CBAM", e);
+ }
+ }
+
+ private boolean isPackageReplicatedToCbam(String cbamVnfdId, DefaultApi cbamCatalogApi) throws ApiException {
+ for (CatalogAdapterVnfpackage vnfPackage : cbamCatalogApi.list()) {
+ if (vnfPackage.getVnfdId().equals(cbamVnfdId)) {
+ return true;
+ }
+ }
+ return false;
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/CbamRestApiProvider.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/CbamRestApiProvider.java
new file mode 100644
index 00000000..5fdc919a
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/CbamRestApiProvider.java
@@ -0,0 +1,115 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm;
+
+import com.google.common.io.BaseEncoding;
+import com.nokia.cbam.catalog.v1.api.DefaultApi;
+import com.nokia.cbam.lcm.v32.ApiClient;
+import com.nokia.cbam.lcm.v32.api.OperationExecutionsApi;
+import com.nokia.cbam.lcm.v32.api.VnfsApi;
+import com.nokia.cbam.lcn.v32.api.SubscriptionsApi;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.api.VnfmInfoProvider;
+import org.onap.vnfmdriver.model.VnfmInfo;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+import java.io.ByteArrayInputStream;
+
+/**
+ * Responsible for providing client to access CBAM REST API
+ */
+@Component
+public class CbamRestApiProvider {
+ public static final String NOKIA_LCN_API_VERSION = "3.2";
+ public static final String NOKIA_LCM_API_VERSION = "3.2";
+ private final DriverProperties driverProperties;
+ private final CbamTokenProvider tokenProvider;
+ private final VnfmInfoProvider vnfmInfoProvider;
+
+ @Value("${trustedCertificates}")
+ private String trustedCertificates;
+ @Value("${skipCertificateVerification}")
+ private boolean skipCertificateVerification;
+
+ @Autowired
+ public CbamRestApiProvider(DriverProperties driverProperties, CbamTokenProvider cbamTokenProvider, VnfmInfoProvider vnfmInfoProvider) {
+ this.driverProperties = driverProperties;
+ this.tokenProvider = cbamTokenProvider;
+ this.vnfmInfoProvider = vnfmInfoProvider;
+ }
+
+ /**
+ * @param vnfmId the identifier of the VNFM
+ * @return API to access CBAM LCM API
+ */
+ public VnfsApi getCbamLcmApi(String vnfmId) {
+ return new VnfsApi(getLcmApiClient(vnfmId));
+ }
+
+ /**
+ * @param vnfmId the identifier of the VNFM
+ * @return API to access the operation executions
+ */
+ public OperationExecutionsApi getCbamOperationExecutionApi(String vnfmId) {
+ return new OperationExecutionsApi(getLcmApiClient(vnfmId));
+ }
+
+ /**
+ * @param vnfmId the identifier of the VNFM
+ * @return API to access CBAM LCN subscription API
+ */
+ public SubscriptionsApi getCbamLcnApi(String vnfmId) {
+ com.nokia.cbam.lcn.v32.ApiClient apiClient = new com.nokia.cbam.lcn.v32.ApiClient();
+ if (!skipCertificateVerification) {
+ apiClient.setSslCaCert(new ByteArrayInputStream(BaseEncoding.base64().decode(trustedCertificates)));
+ } else {
+ apiClient.setVerifyingSsl(false);
+ }
+ apiClient.setBasePath(driverProperties.getCbamLcnUrl());
+ apiClient.setAccessToken(tokenProvider.getToken(vnfmId));
+ return new SubscriptionsApi(apiClient);
+ }
+
+ /**
+ * @param vnfmId the identifier of the VNFM
+ * @return API to access CBAM catalog API
+ */
+ public DefaultApi getCbamCatalogApi(String vnfmId) {
+ com.nokia.cbam.catalog.v1.ApiClient apiClient = new com.nokia.cbam.catalog.v1.ApiClient();
+ if (!skipCertificateVerification) {
+ apiClient.setSslCaCert(new ByteArrayInputStream(BaseEncoding.base64().decode(trustedCertificates)));
+ } else {
+ apiClient.setVerifyingSsl(false);
+ }
+ apiClient.setBasePath(driverProperties.getCbamCatalogUrl());
+ apiClient.setAccessToken(tokenProvider.getToken(vnfmId));
+ return new DefaultApi(apiClient);
+ }
+
+ private ApiClient getLcmApiClient(String vnfmId) {
+ VnfmInfo vnfmInfo = vnfmInfoProvider.getVnfmInfo(vnfmId);
+ ApiClient apiClient = new ApiClient();
+ if (!skipCertificateVerification) {
+ apiClient.setSslCaCert(new ByteArrayInputStream(BaseEncoding.base64().decode(trustedCertificates)));
+ } else {
+ apiClient.setVerifyingSsl(false);
+ }
+ apiClient.setAccessToken(tokenProvider.getToken(vnfmId));
+ apiClient.setBasePath(vnfmInfo.getUrl());
+ return apiClient;
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/CbamTokenProvider.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/CbamTokenProvider.java
new file mode 100644
index 00000000..e49c5720
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/CbamTokenProvider.java
@@ -0,0 +1,250 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm;
+
+import com.google.common.annotations.VisibleForTesting;
+import com.google.common.base.Joiner;
+import com.google.common.io.BaseEncoding;
+import com.google.gson.Gson;
+import com.google.gson.annotations.SerializedName;
+import okhttp3.*;
+import org.apache.http.conn.ssl.DefaultHostnameVerifier;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.api.VnfmInfoProvider;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.StoreLoader;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.SystemFunctions;
+import org.onap.vnfmdriver.model.VnfmInfo;
+import org.slf4j.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+import org.springframework.util.StringUtils;
+
+import javax.net.ssl.*;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.security.*;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+import java.security.spec.InvalidKeySpecException;
+import java.util.Set;
+
+import static org.slf4j.LoggerFactory.getLogger;
+import static org.springframework.http.HttpHeaders.CONTENT_TYPE;
+import static org.springframework.http.MediaType.APPLICATION_FORM_URLENCODED_VALUE;
+
+/**
+ * Responsible for providing a token to access CBAM APIs
+ */
+@Component
+public class CbamTokenProvider {
+ public static final int MAX_RETRY_COUNT = 5;
+ private static final String CBAM_TOKEN_PATH = "/realms/cbam/protocol/openid-connect/token";
+ private static Logger logger = getLogger(CbamTokenProvider.class);
+ private final VnfmInfoProvider vnfmInfoProvider;
+ @Value("${cbamKeyCloakBaseUrl}")
+ private String cbamKeyCloakBaseUrl;
+ @Value("${cbamUsername}")
+ private String username;
+ @Value("${cbamPassword}")
+ private String password;
+ @Value("${trustedCertificates}")
+ private String trustedCertificates;
+ @Value("${skipCertificateVerification}")
+ private boolean skipCertificateVerification;
+ @Value("${skipHostnameVerification}")
+ private boolean skipHostnameVerification;
+ private volatile CurrentToken token;
+
+ @Autowired
+ CbamTokenProvider(VnfmInfoProvider vnfmInfoProvider) {
+ this.vnfmInfoProvider = vnfmInfoProvider;
+ }
+
+ /**
+ * @return the token to access CBAM APIs (ex. 123456)
+ */
+ public String getToken(String vnfmId) {
+ VnfmInfo vnfmInfo = vnfmInfoProvider.getVnfmInfo(vnfmId);
+ return getToken(vnfmInfo.getUserName(), vnfmInfo.getPassword());
+ }
+
+ private String getToken(String clientId, String clientSecret) {
+ logger.trace("Requesting token for accessing CBAM API");
+ synchronized (this) {
+ long now = SystemFunctions.systemFunctions().currentTimeMillis();
+ if (token == null || token.refreshAfter < now) {
+ if (token == null) {
+ logger.debug("No token: getting first token");
+ } else {
+ logger.debug("Token expired " + (now - token.refreshAfter) + " ms ago");
+ }
+ refresh(clientId, clientSecret);
+ } else {
+ logger.debug("Token will expire in " + (now - token.refreshAfter) + " ms");
+ }
+ }
+ return token.token.accessToken;
+ }
+
+ ;
+
+ private void refresh(String clientId, String clientSecret) {
+ FormBody body = new FormBody.Builder()
+ .add("grant_type", "password")
+ .add("client_id", clientId)
+ .add("client_secret", clientSecret)
+ .add("username", username)
+ .add("password", password).build();
+ Request request = new Request.Builder().url(cbamKeyCloakBaseUrl + CBAM_TOKEN_PATH).addHeader(CONTENT_TYPE, APPLICATION_FORM_URLENCODED_VALUE).post(body).build();
+ OkHttpClient.Builder builder = new OkHttpClient.Builder();
+ SSLSocketFactory sslSocketFac = buildSSLSocketFactory();
+ HostnameVerifier hostnameVerifier = buildHostnameVerifier();
+ OkHttpClient client = builder.sslSocketFactory(sslSocketFac).hostnameVerifier(hostnameVerifier).build();
+ Exception lastException = null;
+ for (int i = 0; i < MAX_RETRY_COUNT; i++) {
+ try {
+ Response response = execute(client.newCall(request));
+ if (response.isSuccessful()) {
+ String json = response.body().string();
+ TokenResponse tokenResponse = new Gson().fromJson(json, TokenResponse.class);
+ //token is scheduled to be refreshed in the half time before expiring
+ token = new CurrentToken(tokenResponse, getTokenRefreshTime(tokenResponse));
+ return;
+ } else {
+ throw new RuntimeException();
+ }
+ } catch (Exception e) {
+ lastException = e;
+ logger.warn("Unable to get token to access CBAM API (" + (i + 1) + "/" + MAX_RETRY_COUNT + ")", e);
+ }
+ }
+ logger.error("Unable to get token to access CBAM API (giving up retries)", lastException);
+ throw new RuntimeException(lastException);
+ }
+
+ @VisibleForTesting
+ Response execute(Call call) throws IOException {
+ return call.execute();
+ }
+
+ /**
+ * - a new token is requested after the half of the time has expired till which the currently
+ * used token is valid
+ *
+ * @param token the currently held token
+ * @return the point in time after which a new token must be requested
+ */
+ private long getTokenRefreshTime(TokenResponse token) {
+ return SystemFunctions.systemFunctions().currentTimeMillis() + token.expiresIn * (1000 / 2);
+ }
+
+ private HostnameVerifier buildHostnameVerifier() {
+ if (skipHostnameVerification) {
+ return new HostnameVerifier() {
+ @Override
+ public boolean verify(String hostname, SSLSession session) {
+ return true;
+ }
+ };
+ } else {
+ return new DefaultHostnameVerifier();
+ }
+ }
+
+ @VisibleForTesting
+ SSLSocketFactory buildSSLSocketFactory() {
+ try {
+ TrustManager[] trustManagers = buildTrustManager();
+ SSLContext sslContext = SSLContext.getInstance("TLS");
+ sslContext.init(null, trustManagers, new SecureRandom());
+ return sslContext.getSocketFactory();
+ } catch (GeneralSecurityException e) {
+ logger.error("Unable to create SSL socket factory", e);
+ throw new RuntimeException(e);
+ }
+ }
+
+ @VisibleForTesting
+ TrustManager[] buildTrustManager() throws KeyStoreException, NoSuchProviderException, NoSuchAlgorithmException, InvalidKeySpecException, CertificateException {
+ if (skipCertificateVerification) {
+ return new TrustManager[]{new AllTrustedTrustManager()};
+ } else {
+ if (StringUtils.isEmpty(trustedCertificates)) {
+ throw new IllegalArgumentException("If the skipCertificateVerification is set to false (default) the trustedCertificates can not be empty");
+ }
+ Set<String> trustedPems;
+ try {
+ trustedPems = StoreLoader.getCertifacates(new String(BaseEncoding.base64().decode(trustedCertificates), StandardCharsets.UTF_8));
+ } catch (Exception e) {
+ throw new RuntimeException("The trustedCertificates must be a base64 encoded collection of PEM certificates", e);
+ }
+ KeyStore keyStore = StoreLoader.loadStore(Joiner.on("\n").join(trustedPems), "password", "password");
+ TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
+ trustManagerFactory.init(keyStore);
+ return trustManagerFactory.getTrustManagers();
+
+ }
+ }
+
+ private static class CurrentToken {
+ private final TokenResponse token;
+ private final long refreshAfter;
+
+ CurrentToken(TokenResponse token, long refreshAfter) {
+ this.refreshAfter = refreshAfter;
+ this.token = token;
+ }
+ }
+
+ static class AllTrustedTrustManager implements X509TrustManager {
+ @Override
+ public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
+
+ }
+
+ @Override
+ public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
+ }
+
+ @Override
+ public X509Certificate[] getAcceptedIssuers() {
+ return new X509Certificate[0];
+ }
+ }
+
+ /**
+ * Represents the token received from CBAM
+ */
+ //FIXME use authentication swagger client instead
+ private static class TokenResponse {
+ @SerializedName("access_token")
+ String accessToken;
+ @SerializedName("expires_in")
+ int expiresIn;
+ @SerializedName("id_token")
+ String tokenId;
+ @SerializedName("not-before-policy")
+ int notBeforePolicy;
+ @SerializedName("refresh_expires_in")
+ int refreshExpiresIn;
+ @SerializedName("refresh_token")
+ String refreshToken;
+ @SerializedName("session_state")
+ String sessionState;
+ @SerializedName("token_type")
+ String tokenType;
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/DriverProperties.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/DriverProperties.java
new file mode 100644
index 00000000..dfa674b7
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/DriverProperties.java
@@ -0,0 +1,106 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm;
+
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core.SelfRegistrationManager;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+import java.util.Objects;
+
+/**
+ * Wraps the properties supplied to the servlet
+ */
+@Component
+public class DriverProperties {
+ public static final String BASE_SUFFIX = "/" + SelfRegistrationManager.SERVICE_NAME + "/v1";
+ public static final String BASE_URL = "/api" + BASE_SUFFIX;
+ public static final String LCN_PATH = "/lcn";
+
+ @Value("${cbamCatalogUrl}")
+ private String cbamCatalogUrl;
+ @Value("${cbamLcnUrl}")
+ private String cbamLcnUrl;
+ @Value("${vnfmId}")
+ private String vnfmId;
+
+ /**
+ * @return the URL on which the CBAM catalog API can be accessed (ex. https://1.2.3.4:443/api/catalog/adapter )
+ */
+ public String getCbamCatalogUrl() {
+ return cbamCatalogUrl;
+ }
+
+ /**
+ * @param cbamCatalogUrl the URL on which the CBAM catalog API can be accessed (ex. https://1.2.3.4:443/api/catalog/adapter )
+ */
+ public void setCbamCatalogUrl(String cbamCatalogUrl) {
+ this.cbamCatalogUrl = cbamCatalogUrl;
+ }
+
+ /**
+ * @return the URL on which the CBAM LCN subscription API can be accessed (ex. https://1.2.3.4:443/vnfm/lcn/v3 )
+ */
+ public String getCbamLcnUrl() {
+ return cbamLcnUrl;
+ }
+
+ /**
+ * @param cbamLcnUrl the URL on which the CBAM LCN subscription API can be accessed (ex. https://1.2.3.4:443/vnfm/lcn/v3 )
+ */
+ public void setCbamLcnUrl(String cbamLcnUrl) {
+ this.cbamLcnUrl = cbamLcnUrl;
+ }
+
+ /**
+ * @return the identifier of the VNFM
+ */
+ public String getVnfmId() {
+ return vnfmId;
+ }
+
+ /**
+ * @param vnfmId the identifier of the VNFM
+ */
+ public void setVnfmId(String vnfmId) {
+ this.vnfmId = vnfmId;
+ }
+
+ @Override
+ public String toString() {
+ return "DriverProperties{" +
+ ", cbamCatalogUrl='" + cbamCatalogUrl + '\'' +
+ ", cbamLcnUrl='" + cbamLcnUrl + '\'' +
+ ", vnfmId='" + vnfmId + '\'' +
+ '}';
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) return true;
+ if (o == null || getClass() != o.getClass()) return false;
+ DriverProperties that = (DriverProperties) o;
+ return Objects.equals(cbamCatalogUrl, that.cbamCatalogUrl) &&
+ Objects.equals(cbamLcnUrl, that.cbamLcnUrl) &&
+ Objects.equals(vnfmId, that.vnfmId);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(cbamCatalogUrl, cbamLcnUrl, vnfmId);
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/ILifecycleChangeNotificationManager.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/ILifecycleChangeNotificationManager.java
new file mode 100644
index 00000000..daf16fc3
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/ILifecycleChangeNotificationManager.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm;
+
+import com.google.common.collect.Ordering;
+import com.nokia.cbam.lcm.v32.model.OperationExecution;
+import com.nokia.cbam.lcm.v32.model.VnfLifecycleChangeNotification;
+
+/**
+ * Responsible for handling CBAM notifications
+ */
+public interface ILifecycleChangeNotificationManager {
+ /**
+ * The key of the CBAM VNF extension for the identifier of the VNFM in ONAP
+ */
+ String EXTERNAL_VNFM_ID = "externalVnfmId";
+
+ /**
+ * Separator for multiple keys concatenated into a single string
+ */
+ String SEPARATOR = "_";
+
+ /**
+ * Order the operations by start time (latest first)
+ */
+ Ordering<OperationExecution> NEWEST_OPERATIONS_FIRST = new Ordering<OperationExecution>() {
+ @Override
+ public int compare(OperationExecution left, OperationExecution right) {
+ return right.getStartTime().toLocalDate().compareTo(left.getStartTime().toLocalDate());
+ }
+ };
+
+ /**
+ * Transform a CBAM LCN into ONAP LCN
+ *
+ * @param receivedNotification the CBAM LCN
+ */
+ void handleLcn(VnfLifecycleChangeNotification receivedNotification);
+
+ /**
+ * Wait for the termination finish notification to be processed
+ *
+ * @param operationExecutionId the identifier of the termination operation
+ */
+ void waitForTerminationToBeProcessed(String operationExecutionId);
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/JobManager.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/JobManager.java
new file mode 100644
index 00000000..d6b1cb20
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/JobManager.java
@@ -0,0 +1,308 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm;
+
+import com.google.common.collect.Ordering;
+import com.google.common.collect.Sets;
+import com.google.gson.Gson;
+import com.google.gson.JsonElement;
+import com.nokia.cbam.lcm.v32.ApiException;
+import com.nokia.cbam.lcm.v32.api.OperationExecutionsApi;
+import com.nokia.cbam.lcm.v32.api.VnfsApi;
+import com.nokia.cbam.lcm.v32.model.OperationExecution;
+import com.nokia.cbam.lcm.v32.model.VnfInfo;
+import org.apache.http.HttpStatus;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core.SelfRegistrationManager;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.notification.LifecycleChangeNotificationManager;
+import org.onap.vnfmdriver.model.JobDetailInfo;
+import org.onap.vnfmdriver.model.JobDetailInfoResponseDescriptor;
+import org.onap.vnfmdriver.model.JobResponseInfo;
+import org.onap.vnfmdriver.model.JobStatus;
+import org.slf4j.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import javax.servlet.http.HttpServletResponse;
+import java.util.*;
+
+import static com.google.common.base.Splitter.on;
+import static com.google.common.collect.Iterables.tryFind;
+import static com.google.common.collect.Lists.newArrayList;
+import static java.util.Optional.empty;
+import static java.util.Optional.of;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.CbamUtils.fatalFailure;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.SystemFunctions.systemFunctions;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.CbamRestApiProvider.NOKIA_LCM_API_VERSION;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.ILifecycleChangeNotificationManager.SEPARATOR;
+import static org.slf4j.LoggerFactory.getLogger;
+import static org.springframework.util.StringUtils.isEmpty;
+
+/**
+ * Responsible for providing the status of jobs
+ * The job id is a composite field of the VNF identifier and an UUID.
+ * The second UUID is passed as mandatory parameter to each executed operation.
+ * This UUID is used to locate the operation execution from the ONAP job identifier
+ */
+@Component
+public class JobManager {
+ private static final Ordering<JobResponseInfo> OLDEST_FIRST = new Ordering<JobResponseInfo>() {
+ @Override
+ public int compare(JobResponseInfo left, JobResponseInfo right) {
+ return Long.valueOf(left.getResponseId()).compareTo(Long.valueOf(right.getResponseId()));
+ }
+ };
+ private static Logger logger = getLogger(JobManager.class);
+ private final Set<String> ongoingJobs = Sets.newConcurrentHashSet();
+ private final CbamRestApiProvider cbamRestApiProvider;
+ private final SelfRegistrationManager selfRegistrationManager;
+ private volatile boolean preparingForShutDown = false;
+
+ @Autowired
+ JobManager(CbamRestApiProvider cbamRestApiProvider, SelfRegistrationManager selfRegistrationManager) {
+ this.cbamRestApiProvider = cbamRestApiProvider;
+ this.selfRegistrationManager = selfRegistrationManager;
+ }
+
+ /**
+ * @param operationParams the operation execution
+ * @return the ONAP job identifier of belonging to the operation execution
+ */
+ public static String extractOnapJobId(Object operationParams) {
+ JsonElement operationParamsAsJson = new Gson().toJsonTree(operationParams);
+ JsonElement additionalParams = operationParamsAsJson.getAsJsonObject().get("additionalParams");
+ if (additionalParams == null) {
+ throw new NoSuchElementException("The operation result " + operationParamsAsJson + " does not contain the mandatory additionalParams structure");
+ }
+ JsonElement jobId = additionalParams.getAsJsonObject().get("jobId");
+ if (jobId == null) {
+ throw new NoSuchElementException("The operation result " + operationParamsAsJson + " does not contain the mandatory jobId in the additionalParams structure");
+ }
+ return jobId.getAsString();
+ }
+
+ /**
+ * Throws an exception in case the service is not ready to serve requests due to
+ * not being able to register to MSB or to subscribe to CBAM LCNs
+ *
+ * @param vnfId the identifier of the VNF
+ * @param response the HTTP response of the current sVNFM incomming request
+ * @return the identifier of the job
+ */
+ public String spawnJob(String vnfId, HttpServletResponse response) {
+ String jobId = vnfId + SEPARATOR + UUID.randomUUID().toString();
+ synchronized (this) {
+ if (preparingForShutDown) {
+ response.setStatus(HttpStatus.SC_SERVICE_UNAVAILABLE);
+ fatalFailure(logger, "The service is preparing to shut down");
+ }
+ if (!selfRegistrationManager.isReady()) {
+ response.setStatus(HttpStatus.SC_SERVICE_UNAVAILABLE);
+ fatalFailure(logger, "The service is not yet ready");
+ }
+ }
+ ongoingJobs.add(jobId);
+ return jobId;
+ }
+
+ /**
+ * Signal that a job has finished
+ *
+ * @param jobId the identifier of the job
+ */
+ public void jobFinished(String jobId) {
+ ongoingJobs.remove(jobId);
+ }
+
+ /**
+ * @return the system has any ongoing jobs
+ */
+ public boolean hasOngoingJobs() {
+ return ongoingJobs.size() != 0;
+ }
+
+
+ /**
+ * Wait for all jobs to be cleared from the system the refuses to let additional request in
+ */
+ public void prepareForShutdown() {
+ preparingForShutDown = true;
+ while (true) {
+ synchronized (this) {
+ if (!hasOngoingJobs()) {
+ return;
+ }
+ }
+ systemFunctions().sleep(500L);
+ }
+ }
+
+ /**
+ * @param vnfmId the identifier of the VNFM
+ * @param jobId the identifier of the job
+ * @return detailed information of the job
+ */
+ public JobDetailInfo getJob(String vnfmId, String jobId) {
+ logger.debug("Retrieving the details for job with " + jobId);
+ ArrayList<String> jobParts = newArrayList(on(SEPARATOR).split(jobId));
+ if (jobParts.size() != 2) {
+ throw new IllegalArgumentException("The jobId should be in the <vnfId>" + SEPARATOR + "<UUID> format, but was " + jobId);
+ }
+ String vnfId = jobParts.get(0);
+ if (isEmpty(vnfId)) {
+ throw new IllegalArgumentException("The vnfId in the jobId (" + jobId + ") can not be empty");
+ }
+ String operationExecutionId = jobParts.get(1);
+ if (isEmpty(operationExecutionId)) {
+ throw new IllegalArgumentException("The UUID in the jobId (" + jobId + ") can not be empty");
+ }
+ Optional<VnfInfo> vnf = getVnf(vnfmId, vnfId);
+ if (!vnf.isPresent()) {
+ return getJobDetailInfoForMissingVnf(jobId);
+ } else {
+ return getJobInfoForExistingVnf(vnfmId, jobId, vnfId, vnf);
+ }
+ }
+
+ private JobDetailInfo getJobDetailInfoForMissingVnf(String jobId) {
+ if (ongoingJobs.contains(jobId)) {
+ return reportOngoing(jobId);
+ } else {
+ return reportFinished(jobId);
+ }
+ }
+
+ private JobDetailInfo getJobInfoForExistingVnf(String vnfmId, String jobId, String vnfId, Optional<VnfInfo> vnf) {
+ try {
+ OperationExecution operation = findOperationByJobId(vnfmId, vnf, jobId);
+ switch (operation.getStatus()) {
+ case STARTED:
+ return reportOngoing(jobId);
+ case FINISHED:
+ case OTHER:
+ switch (operation.getOperationType()) {
+ case TERMINATE:
+ //termination includes VNF deletion in ONAP terminology
+ if (ongoingJobs.contains(jobId)) {
+ return reportOngoing(jobId);
+ } else {
+ //the VNF must be queried again since it could have been deleted since the VNF has been terminated
+ if (getVnf(vnfmId, vnfId).isPresent()) {
+ return reportFailed(jobId, "unable to delete VNF");
+ } else {
+ return reportFinished(jobId);
+ }
+ }
+ default:
+ return reportFinished(jobId);
+ }
+ default: //all cases handled
+ case FAILED:
+ return reportFailed(jobId, operation.getError().getTitle() + ": " + operation.getError().getDetail());
+ }
+ } catch (NoSuchElementException e) {
+ if (ongoingJobs.contains(jobId)) {
+ return reportOngoing(jobId);
+ } else {
+ return reportFailed(jobId, "The requested operation was not able to start on CBAM");
+ }
+ }
+ }
+
+ private JobDetailInfo buildJob(String jobId, JobResponseInfo... history) {
+ JobDetailInfo job = new JobDetailInfo();
+ job.setJobId(jobId);
+ JobDetailInfoResponseDescriptor jobDetailInfoResponseDescriptor = new JobDetailInfoResponseDescriptor();
+ job.setResponseDescriptor(jobDetailInfoResponseDescriptor);
+ List<JobResponseInfo> oldestFirst = OLDEST_FIRST.sortedCopy(newArrayList(history));
+ JobResponseInfo newestJob = oldestFirst.get(oldestFirst.size() - 1);
+ jobDetailInfoResponseDescriptor.setResponseId(newestJob.getResponseId());
+ jobDetailInfoResponseDescriptor.setStatus(JobStatus.valueOf(newestJob.getStatus()));
+ jobDetailInfoResponseDescriptor.setProgress(newestJob.getProgress());
+ jobDetailInfoResponseDescriptor.setStatusDescription(newestJob.getStatusDescription());
+ jobDetailInfoResponseDescriptor.setErrorCode(newestJob.getErrorCode());
+ jobDetailInfoResponseDescriptor.setResponseHistoryList(oldestFirst);
+ return job;
+ }
+
+ private JobResponseInfo buildJobPart(String description, JobStatus status, Integer progress, Integer responseId) {
+ JobResponseInfo currentJob = new JobResponseInfo();
+ currentJob.setProgress(progress.toString());
+ currentJob.setResponseId(responseId.toString());
+ currentJob.setStatus(status.name());
+ currentJob.setStatusDescription(description);
+ return currentJob;
+ }
+
+ private JobDetailInfo reportOngoing(String jobId) {
+ return buildJob(jobId, buildJobPart("Operation started", JobStatus.STARTED, 50, 1));
+ }
+
+ private JobDetailInfo reportFailed(String jobId, String reason) {
+ return buildJob(jobId,
+ buildJobPart("Operation started", JobStatus.STARTED, 50, 1),
+ buildJobPart("Operation failed due to " + reason, JobStatus.ERROR, 100, 2)
+ );
+ }
+
+ private JobDetailInfo reportFinished(String jobId) {
+ return buildJob(jobId,
+ buildJobPart("Operation started", JobStatus.STARTED, 50, 1),
+ buildJobPart("Operation finished", JobStatus.FINISHED, 100, 2)
+ );
+ }
+
+ private OperationExecution findOperationByJobId(String vnfmId, Optional<VnfInfo> vnf, String jobId) {
+ OperationExecutionsApi cbamOperationExecutionApi = cbamRestApiProvider.getCbamOperationExecutionApi(vnfmId);
+ //the operations are sorted so that the newest operations are queried first
+ //performance optimization that usually the core system is interested in the operations executed last
+ if (vnf.get().getOperationExecutions() != null) {
+ for (OperationExecution operationExecution : LifecycleChangeNotificationManager.NEWEST_OPERATIONS_FIRST.sortedCopy(vnf.get().getOperationExecutions())) {
+ try {
+ Object operationParams = cbamOperationExecutionApi.operationExecutionsOperationExecutionIdOperationParamsGet(operationExecution.getId(), NOKIA_LCM_API_VERSION);
+ if (extractOnapJobId(operationParams).equals(jobId)) {
+ return operationExecution;
+ }
+ } catch (ApiException e) {
+ logger.error("Unable to retrieve operation parameters", e);
+ throw new RuntimeException(e);
+ }
+ }
+ }
+ throw new NoSuchElementException();
+ }
+
+ private Optional<VnfInfo> getVnf(String vnfmId, String vnfId) {
+ try {
+ //test if the VNF exists (required to be able to distingush between failed request )
+ VnfsApi cbamLcmApi = cbamRestApiProvider.getCbamLcmApi(vnfmId);
+ logger.debug("Listing VNFs");
+ List<VnfInfo> vnfs = cbamLcmApi.vnfsGet(NOKIA_LCM_API_VERSION);
+ com.google.common.base.Optional<VnfInfo> vnf = tryFind(vnfs, vnfInfo -> vnfId.equals(vnfInfo.getId()));
+ if (!vnf.isPresent()) {
+ logger.debug("VNF with " + vnfId + " is missing");
+ return empty();
+ } else {
+ logger.debug("VNF with " + vnfId + " still exists");
+ //query the VNF again to get operation execution result
+ return of(cbamLcmApi.vnfsVnfInstanceIdGet(vnfId, NOKIA_LCM_API_VERSION));
+ }
+ } catch (ApiException e) {
+ logger.error("Unable to retrieve VNF", e);
+ throw new RuntimeException(e);
+ }
+ }
+
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/LifecycleManager.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/LifecycleManager.java
new file mode 100644
index 00000000..e835e35c
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/LifecycleManager.java
@@ -0,0 +1,537 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm;
+
+
+import com.google.gson.Gson;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.nokia.cbam.catalog.v1.model.CatalogAdapterVnfpackage;
+import com.nokia.cbam.lcm.v32.ApiException;
+import com.nokia.cbam.lcm.v32.model.*;
+import com.nokia.cbam.lcm.v32.model.ScaleDirection;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.api.IGrantManager;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.api.VimInfoProvider;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.StoreLoader;
+import org.onap.vnfmdriver.model.ExtVirtualLinkInfo;
+import org.onap.vnfmdriver.model.*;
+import org.onap.vnfmdriver.model.VimInfo;
+import org.onap.vnfmdriver.model.VnfInfo;
+import org.slf4j.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import org.yaml.snakeyaml.Yaml;
+
+import javax.servlet.http.HttpServletResponse;
+import java.util.*;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+import static com.google.common.base.Splitter.on;
+import static com.google.common.collect.Iterables.find;
+import static com.google.common.collect.Lists.newArrayList;
+import static com.nokia.cbam.lcm.v32.model.OperationType.INSTANTIATE;
+import static com.nokia.cbam.lcm.v32.model.VimInfo.VimInfoTypeEnum.*;
+import static java.lang.Integer.parseInt;
+import static java.nio.charset.StandardCharsets.UTF_8;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.CbamUtils.*;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.SystemFunctions.systemFunctions;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.CbamRestApiProvider.NOKIA_LCM_API_VERSION;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.ILifecycleChangeNotificationManager.*;
+import static org.slf4j.LoggerFactory.getLogger;
+import static org.springframework.util.StringUtils.isEmpty;
+
+/**
+ * Responsible for executing lifecycle operation on the VNF
+ */
+@Component
+public class LifecycleManager {
+ public static final String ONAP_CSAR_ID = "onapCsarId";
+ public static final long OPERATION_STATUS_POLLING_INTERVAL_IN_MS = 5000L;
+ private static Logger logger = getLogger(LifecycleManager.class);
+ private final CatalogManager catalogManager;
+ private final IGrantManager grantManager;
+ private final JobManager jobManager;
+ private final ILifecycleChangeNotificationManager notificationManager;
+ private final CbamRestApiProvider cbamRestApiProvider;
+ private final VimInfoProvider vimInfoProvider;
+
+ /**
+ * Runs asynchronous operations in the background
+ */
+ private ExecutorService executorService = Executors.newCachedThreadPool();
+
+ @Autowired
+ LifecycleManager(CatalogManager catalogManager, IGrantManager grantManager, CbamRestApiProvider restApiProvider, VimInfoProvider vimInfoProvider, JobManager jobManager, ILifecycleChangeNotificationManager notificationManager) {
+ this.vimInfoProvider = vimInfoProvider;
+ this.grantManager = grantManager;
+ this.cbamRestApiProvider = restApiProvider;
+ this.jobManager = jobManager;
+ this.notificationManager = notificationManager;
+ this.catalogManager = catalogManager;
+ }
+
+ public static String getRegionName(String vimId) {
+ return newArrayList(on(SEPARATOR).split(vimId)).get(1);
+ }
+
+ public static String getCloudOwner(String vimId) {
+ return newArrayList(on(SEPARATOR).split(vimId)).get(0);
+ }
+
+ private static OperationExecution findLastInstantiation(List<OperationExecution> operationExecutions) {
+ return find(NEWEST_OPERATIONS_FIRST.sortedCopy(operationExecutions), op -> INSTANTIATE.equals(op.getOperationType()));
+ }
+
+ /**
+ * Instantiate (VF-C terminology) the VNF. It consists of the following steps
+ * <ul>
+ * <li>upload the VNF package to CBAM package (if not already there)</li>
+ * <li>create the VNF on CBAM</li>
+ * <li>modify attributes of the VNF (add onapCsarId field)</li>
+ * <li>asynchronously</li>
+ * <li>request grant from VF-C</li>
+ * <li>instantiate VNF on CBAM</li>
+ * <li>return VNF & job id (after create VNF on CBAM)</li>
+ * <li></li>
+ * </ul>
+ * The rollback of the failed operation is not implemented
+ * <ul>
+ * <li>delete the VNF if error occurs before instantiation</li>
+ * <li>terminate & delete VNf if error occurs after instantiation</li>
+ * </ul>
+ *
+ * @param vnfmId the identifier of the VNFM
+ * @param request the instantiation request
+ * @param httpResponse the HTTP response
+ * @return the instantiation response
+ */
+ public VnfInstantiateResponse instantiate(String vnfmId, VnfInstantiateRequest request, HttpServletResponse httpResponse) {
+ logger.info("Additional parameters for instantiation: " + new Gson().toJson(request.getAdditionalParam()));
+ AdditionalParams additionalParams = convertInstantiationAdditionalParams(request.getVnfPackageId(), request.getAdditionalParam());
+ validateVimType(additionalParams);
+ CatalogAdapterVnfpackage cbamPackage = catalogManager.preparePackageInCbam(vnfmId, request.getVnfPackageId());
+ try {
+ CreateVnfRequest vnfCreateRequest = new CreateVnfRequest();
+ vnfCreateRequest.setVnfdId(cbamPackage.getId());
+ vnfCreateRequest.setName(request.getVnfInstanceName());
+ vnfCreateRequest.setDescription(request.getVnfInstanceDescription());
+ com.nokia.cbam.lcm.v32.model.VnfInfo vnfInfo = cbamRestApiProvider.getCbamLcmApi(vnfmId).vnfsPost(vnfCreateRequest, NOKIA_LCM_API_VERSION);
+ VnfInstantiateResponse response = new VnfInstantiateResponse();
+ response.setVnfInstanceId(vnfInfo.getId());
+ //FIXME the vimId should be send during grant response (VFC-604)
+ String vimId = getVimId(request.getAdditionalParam());
+ addVnfdIdToVnfModifyableAttributeExtensions(vnfmId, vnfInfo.getId(), request.getVnfPackageId());
+ JobInfo spawnJob = scheduleExecution(vnfInfo.getId(), httpResponse, "instantiate", (jobInfo) -> {
+ String vnfdContent = catalogManager.getCbamVnfdContent(vnfmId, cbamPackage.getId());
+ GrantVNFResponseVim vim = grantManager.requestGrantForInstantiate(vnfmId, vnfInfo.getId(), vimId, request.getVnfPackageId(), additionalParams.getInstantiationLevel(), vnfdContent, jobInfo.getJobId());
+ if (vim.getVimId() == null) {
+ fatalFailure(logger, "VF-C did not send VIM identifier in grant response");
+ }
+ VimInfo vimInfo = vimInfoProvider.getVimInfo(vim.getVimId());
+ InstantiateVnfRequest instantiationRequest = new InstantiateVnfRequest();
+ addExernalLinksToRequest(request.getExtVirtualLink(), additionalParams, instantiationRequest, vimId);
+ switch (additionalParams.getVimType()) {
+ case OPENSTACK_V2_INFO:
+ instantiationRequest.getVims().add(buildOpenStackV2INFO(vimId, vim, vimInfo));
+ break;
+ case OPENSTACK_V3_INFO:
+ instantiationRequest.getVims().add(buildOpenStackV3INFO(vimId, additionalParams, vim, vimInfo));
+ break;
+ case VMWARE_VCLOUD_INFO:
+ instantiationRequest.getVims().add(buildVcloudInfo(vimId, vim, vimInfo));
+ break;
+ }
+ instantiationRequest.setFlavourId(getFlavorId(vnfdContent));
+ instantiationRequest.setComputeResourceFlavours(additionalParams.getComputeResourceFlavours());
+ instantiationRequest.setGrantlessMode(true);
+ instantiationRequest.setInstantiationLevelId(additionalParams.getInstantiationLevel());
+ instantiationRequest.setSoftwareImages(additionalParams.getSoftwareImages());
+ instantiationRequest.setZones(additionalParams.getZones());
+ instantiationRequest.setExtManagedVirtualLinks(additionalParams.getExtManagedVirtualLinks());
+ for (ExtVirtualLinkData extVirtualLinkData : additionalParams.getExtVirtualLinks()) {
+ instantiationRequest.addExtVirtualLinksItem(extVirtualLinkData);
+ }
+ JsonObject root = new Gson().toJsonTree(jobInfo).getAsJsonObject();
+ if (additionalParams.getAdditionalParams() != null && !isEmpty(additionalParams.getAdditionalParams().toString())) {
+ for (Map.Entry<String, JsonElement> item : new Gson().toJsonTree(additionalParams.getAdditionalParams()).getAsJsonObject().entrySet()) {
+ root.add(item.getKey(), item.getValue());
+ }
+ }
+ instantiationRequest.setAdditionalParams(root);
+ OperationExecution operationExecution = cbamRestApiProvider.getCbamLcmApi(vnfmId).vnfsVnfInstanceIdInstantiatePost(vnfInfo.getId(), instantiationRequest, NOKIA_LCM_API_VERSION);
+ waitForOperationToFinish(vnfmId, vnfInfo.getId(), operationExecution.getId(), jobInfo.getJobId());
+ });
+ response.setJobId(spawnJob.getJobId());
+ return response;
+ } catch (Exception e) {
+ throw fatalFailure(logger, "Unable to create the VNF", e);
+ }
+ }
+
+ private void validateVimType(AdditionalParams additionalParams) {
+ switch (additionalParams.getVimType()) {
+ case OPENSTACK_V2_INFO:
+ case OPENSTACK_V3_INFO:
+ case VMWARE_VCLOUD_INFO:
+ break;
+ default:
+ throw fatalFailure(logger, "Only " + OPENSTACK_V2_INFO + ", " + OPENSTACK_V3_INFO + " and " + VMWARE_VCLOUD_INFO + " is the supported VIM types");
+ }
+ }
+
+ private String getVimId(Object additionalParams) {
+ return childElement(new Gson().toJsonTree(additionalParams).getAsJsonObject(), "vimId").getAsString();
+ }
+
+ private AdditionalParams convertInstantiationAdditionalParams(String csarId, Object additionalParams) {
+ JsonObject vnfParameters = child(child(new Gson().toJsonTree(additionalParams).getAsJsonObject(), "inputs"), "vnfs");
+ if (!vnfParameters.has(csarId)) {
+ throw fatalFailure(logger, "The additional parameter section does not contain setting for VNF with " + csarId + " CSAR id");
+ }
+ JsonElement additionalParamsForVnf = vnfParameters.get(csarId);
+ return new Gson().fromJson(additionalParamsForVnf, AdditionalParams.class);
+ }
+
+ private String getFlavorId(String vnfdContent) {
+ JsonObject root = new Gson().toJsonTree(new Yaml().load(vnfdContent)).getAsJsonObject();
+ JsonObject capabilities = child(child(child(root, "topology_template"), "substitution_mappings"), "capabilities");
+ JsonObject deploymentFlavorProperties = child(child(capabilities, "deployment_flavour"), "properties");
+ return childElement(deploymentFlavorProperties, "flavour_id").getAsString();
+ }
+
+ private Set<String> getAcceptableOperationParameters(String vnfdContent, String categroryOfOperation, String operationName) {
+ JsonObject root = new Gson().toJsonTree(new Yaml().load(vnfdContent)).getAsJsonObject();
+ JsonObject interfaces = child(child(child(root, "topology_template"), "substitution_mappings"), "interfaces");
+ JsonObject additionalParameters = child(child(child(child(interfaces, categroryOfOperation), operationName), "inputs"), "additional_parameters");
+ return additionalParameters.keySet();
+ }
+
+ private void addExernalLinksToRequest(List<ExtVirtualLinkInfo> extVirtualLinks, AdditionalParams additionalParams, InstantiateVnfRequest instantiationRequest, String vimId) {
+ for (ExtVirtualLinkInfo extVirtualLink : extVirtualLinks) {
+ ExtVirtualLinkData cbamExternalVirtualLink = new ExtVirtualLinkData();
+ cbamExternalVirtualLink.setVimId(vimId);
+ cbamExternalVirtualLink.setResourceId(extVirtualLink.getResourceId());
+ VnfExtCpData ecp = new VnfExtCpData();
+ cbamExternalVirtualLink.setExtVirtualLinkId(extVirtualLink.getVlInstanceId());
+ cbamExternalVirtualLink.getExtCps().add(ecp);
+ ecp.setCpdId(extVirtualLink.getCpdId());
+ List<NetworkAddress> addresses = additionalParams.getExternalConnectionPointAddresses().get(extVirtualLink.getCpdId());
+ ecp.setAddresses(addresses);
+ instantiationRequest.addExtVirtualLinksItem(cbamExternalVirtualLink);
+ }
+ }
+
+ private void addVnfdIdToVnfModifyableAttributeExtensions(String vnfmId, String vnfId, String onapCsarId) {
+ ModifyVnfInfoRequest request = new ModifyVnfInfoRequest();
+ VnfProperty onapCsarIdProperty = new VnfProperty();
+ onapCsarIdProperty.setName(ONAP_CSAR_ID);
+ onapCsarIdProperty.setValue(onapCsarId);
+ request.setExtensions(new ArrayList<>());
+ request.getExtensions().add(onapCsarIdProperty);
+ VnfProperty externalVnfmIdProperty = new VnfProperty();
+ externalVnfmIdProperty.setName(EXTERNAL_VNFM_ID);
+ externalVnfmIdProperty.setValue(vnfmId);
+ request.getExtensions().add(externalVnfmIdProperty);
+ request.setVnfConfigurableProperties(null);
+ try {
+ OperationExecution operationExecution = cbamRestApiProvider.getCbamLcmApi(vnfmId).vnfsVnfInstanceIdPatch(vnfId, request, NOKIA_LCM_API_VERSION);
+ waitForOperationToFinish(vnfmId, vnfId, operationExecution.getId(), NOKIA_LCM_API_VERSION);
+ } catch (ApiException e) {
+ throw fatalFailure(logger, "Unable to set the " + ONAP_CSAR_ID + " property on the VNF", e);
+ }
+ }
+
+ private OPENSTACKV3INFO buildOpenStackV3INFO(String vimId, AdditionalParams additionalParams, GrantVNFResponseVim vim, org.onap.vnfmdriver.model.VimInfo vimInfo) {
+ OPENSTACKV3INFO openstackv3INFO = new OPENSTACKV3INFO();
+ openstackv3INFO.setVimInfoType(OPENSTACK_V3_INFO);
+ OpenStackAccessInfoV3 accessInfov3 = new OpenStackAccessInfoV3();
+ openstackv3INFO.accessInfo(accessInfov3);
+ accessInfov3.setPassword(vimInfo.getPassword());
+ accessInfov3.setDomain(additionalParams.getDomain());
+ accessInfov3.setProject(vim.getAccessInfo().getTenant());
+ accessInfov3.setRegion(getRegionName(vimId));
+ accessInfov3.setUsername(vimInfo.getUserName());
+ EndpointInfo interfaceInfoV3 = new EndpointInfo();
+ interfaceInfoV3.setEndpoint(vimInfo.getUrl());
+ if (!isEmpty(vimInfo.getSslInsecure())) {
+ interfaceInfoV3.setSkipCertificateVerification(Boolean.parseBoolean(vimInfo.getSslInsecure()));
+ interfaceInfoV3.setSkipCertificateHostnameCheck(Boolean.parseBoolean(vimInfo.getSslInsecure()));
+ }
+ if (!interfaceInfoV3.isSkipCertificateVerification()) {
+ interfaceInfoV3.setTrustedCertificates(new ArrayList<>());
+ for (String trustedCertificate : StoreLoader.getCertifacates(vimInfo.getSslCacert())) {
+ interfaceInfoV3.getTrustedCertificates().add(trustedCertificate.getBytes(UTF_8));
+ }
+ }
+ openstackv3INFO.setInterfaceInfo(interfaceInfoV3);
+ openstackv3INFO.setId(vimId);
+ return openstackv3INFO;
+ }
+
+ private OPENSTACKV2INFO buildOpenStackV2INFO(String vimId, GrantVNFResponseVim vim, org.onap.vnfmdriver.model.VimInfo vimInfo) {
+ OPENSTACKV2INFO openstackv2INFO = new OPENSTACKV2INFO();
+ openstackv2INFO.setVimInfoType(OPENSTACK_V2_INFO);
+ OpenStackAccessInfoV2 accessInfo = new OpenStackAccessInfoV2();
+ openstackv2INFO.setAccessInfo(accessInfo);
+ accessInfo.setPassword(vimInfo.getPassword());
+ accessInfo.setTenant(vim.getAccessInfo().getTenant());
+ accessInfo.setUsername(vimInfo.getUserName());
+ accessInfo.setRegion(getRegionName(vimId));
+ EndpointInfo interfaceEndpoint = new EndpointInfo();
+ if (!isEmpty(vimInfo.getSslInsecure())) {
+ interfaceEndpoint.setSkipCertificateHostnameCheck(Boolean.parseBoolean(vimInfo.getSslInsecure()));
+ interfaceEndpoint.setSkipCertificateVerification(Boolean.parseBoolean(vimInfo.getSslInsecure()));
+ }
+ interfaceEndpoint.setEndpoint(vimInfo.getUrl());
+ if (!interfaceEndpoint.isSkipCertificateVerification()) {
+ interfaceEndpoint.setTrustedCertificates(new ArrayList<>());
+ for (String trustedCertificate : StoreLoader.getCertifacates(vimInfo.getSslCacert())) {
+ interfaceEndpoint.getTrustedCertificates().add(trustedCertificate.getBytes(UTF_8));
+ }
+ }
+ openstackv2INFO.setInterfaceInfo(interfaceEndpoint);
+ openstackv2INFO.setId(vimId);
+ return openstackv2INFO;
+ }
+
+ private VMWAREVCLOUDINFO buildVcloudInfo(String vimId, GrantVNFResponseVim vim, org.onap.vnfmdriver.model.VimInfo vimInfo) {
+ VMWAREVCLOUDINFO vcloudInfo = new VMWAREVCLOUDINFO();
+ vcloudInfo.setVimInfoType(VMWARE_VCLOUD_INFO);
+ VCloudAccessInfo accessInfo = new VCloudAccessInfo();
+ vcloudInfo.setAccessInfo(accessInfo);
+ accessInfo.setPassword(vimInfo.getPassword());
+ accessInfo.setUsername(vimInfo.getUserName());
+ accessInfo.setOrganization(getRegionName(vimId));
+ EndpointInfo interfaceEndpoint = new EndpointInfo();
+ if (!isEmpty(vimInfo.getSslInsecure())) {
+ interfaceEndpoint.setSkipCertificateHostnameCheck(Boolean.parseBoolean(vimInfo.getSslInsecure()));
+ interfaceEndpoint.setSkipCertificateVerification(Boolean.parseBoolean(vimInfo.getSslInsecure()));
+ }
+ interfaceEndpoint.setEndpoint(vimInfo.getUrl());
+ if (!interfaceEndpoint.isSkipCertificateVerification()) {
+ interfaceEndpoint.setTrustedCertificates(new ArrayList<>());
+ for (String trustedCertificate : StoreLoader.getCertifacates(vimInfo.getSslCacert())) {
+ interfaceEndpoint.getTrustedCertificates().add(trustedCertificate.getBytes(UTF_8));
+ }
+ }
+ vcloudInfo.setInterfaceInfo(interfaceEndpoint);
+ vcloudInfo.setId(vimId);
+ return vcloudInfo;
+ }
+
+ /**
+ * Terminates and deletes the VNF
+ * <ul>
+ * <li>fails if the VNF does not exist</li>
+ * <li>terminates if instantiated</li>
+ * <li>deletes the VNF</li>
+ * </ul>
+ *
+ * @param vnfmId the identifier of the VNFM
+ * @param vnfId the identifier of the VNF
+ * @param request the termination request
+ * @param httpResponse the HTTP response
+ * @return the job for polling the progress of the termination
+ */
+ public JobInfo terminateVnf(String vnfmId, String vnfId, VnfTerminateRequest request, HttpServletResponse httpResponse) {
+ return scheduleExecution(vnfId, httpResponse, "terminate", (jobInfo) -> {
+ TerminateVnfRequest cbamRequest = new TerminateVnfRequest();
+ cbamRequest.setAdditionalParams(jobInfo);
+ if (request.getTerminationType() == null) {
+ cbamRequest.setTerminationType(TerminationType.FORCEFUL);
+ } else {
+ if (request.getTerminationType().equals(VnfTerminationType.GRACEFUL)) {
+ cbamRequest.setTerminationType(TerminationType.GRACEFUL);
+ cbamRequest.setGracefulTerminationTimeout(parseInt(request.getGracefulTerminationTimeout()));
+ } else {
+ cbamRequest.setTerminationType(TerminationType.FORCEFUL);
+ }
+ }
+ com.nokia.cbam.lcm.v32.model.VnfInfo vnf = cbamRestApiProvider.getCbamLcmApi(vnfmId).vnfsVnfInstanceIdGet(vnfId, NOKIA_LCM_API_VERSION);
+ switch (vnf.getInstantiationState()) {
+ case INSTANTIATED:
+ String vimId = getVimIdFromInstantiationRequest(vnfmId, vnf);
+ grantManager.requestGrantForTerminate(vnfmId, vnfId, vimId, getVnfdIdFromModifyableAttributes(vnf), vnf, jobInfo.getJobId());
+ OperationExecution terminationOperation = cbamRestApiProvider.getCbamLcmApi(vnfmId).vnfsVnfInstanceIdTerminatePost(vnfId, cbamRequest, NOKIA_LCM_API_VERSION);
+ OperationExecution finishedOperation = waitForOperationToFinish(vnfmId, vnfId, terminationOperation.getId(), jobInfo.getJobId());
+ switch (finishedOperation.getStatus()) {
+ case FINISHED:
+ notificationManager.waitForTerminationToBeProcessed(finishedOperation.getId());
+ logger.info("Deleting VNF with " + vnfId);
+ cbamRestApiProvider.getCbamLcmApi(vnfmId).vnfsVnfInstanceIdDelete(vnfId, NOKIA_LCM_API_VERSION);
+ logger.info("VNF with " + vnfId + " has been deleted");
+ break;
+ default:
+ logger.error("Unable to terminate VNF the operation did not finish with success");
+ }
+ break;
+ case NOT_INSTANTIATED:
+ cbamRestApiProvider.getCbamLcmApi(vnfmId).vnfsVnfInstanceIdDelete(vnfId, NOKIA_LCM_API_VERSION);
+ break;
+ }
+ });
+ }
+
+ private String getVimIdFromInstantiationRequest(String vnfmId, com.nokia.cbam.lcm.v32.model.VnfInfo vnf) throws ApiException {
+ OperationExecution lastInstantiation = findLastInstantiation(vnf.getOperationExecutions());
+ Object operationParameters = cbamRestApiProvider.getCbamOperationExecutionApi(vnfmId).operationExecutionsOperationExecutionIdOperationParamsGet(lastInstantiation.getId(), NOKIA_LCM_API_VERSION);
+ JsonObject root = new Gson().toJsonTree(operationParameters).getAsJsonObject();
+ return childElement(childElement(root, "vims").getAsJsonArray().get(0).getAsJsonObject(), "id").getAsString();
+ }
+
+ private String getVnfdIdFromModifyableAttributes(com.nokia.cbam.lcm.v32.model.VnfInfo vnf) {
+ return find(vnf.getExtensions(), p -> p.getName().equals(ONAP_CSAR_ID)).getValue().toString();
+ }
+
+ /**
+ * @param vnfmId the identifier of the VNFM
+ * @param vnfId the identifier of the VNF
+ * @return the current state of the VNF
+ */
+ public VnfInfo queryVnf(String vnfmId, String vnfId) {
+ try {
+ com.nokia.cbam.lcm.v32.model.VnfInfo cbamVnfInfo = cbamRestApiProvider.getCbamLcmApi(vnfmId).vnfsVnfInstanceIdGet(vnfId, NOKIA_LCM_API_VERSION);
+ VnfInfo vnfInfo = new VnfInfo();
+ vnfInfo.setVersion(cbamVnfInfo.getVnfSoftwareVersion());
+ vnfInfo.setVnfInstanceId(vnfId);
+ String onapCsarId = getVnfdIdFromModifyableAttributes(cbamVnfInfo);
+ vnfInfo.setVnfdId(onapCsarId);
+ vnfInfo.setVnfPackageId(onapCsarId);
+ vnfInfo.setVnfInstanceDescription(cbamVnfInfo.getDescription());
+ vnfInfo.setVnfInstanceName(cbamVnfInfo.getName());
+ vnfInfo.setVnfProvider(cbamVnfInfo.getVnfProvider());
+ vnfInfo.setVnfStatus("ACTIVE");
+ vnfInfo.setVnfType("Kuku");
+ return vnfInfo;
+ } catch (ApiException e) {
+ throw fatalFailure(logger, "Unable to query VNF (" + vnfId + ")", e);
+ }
+ }
+
+ private ScaleDirection convert(org.onap.vnfmdriver.model.ScaleDirection direction) {
+ if (org.onap.vnfmdriver.model.ScaleDirection.IN.equals(direction)) {
+ return ScaleDirection.IN;
+ } else {
+ return ScaleDirection.OUT;
+ }
+ }
+
+ /**
+ * Scale the VNF
+ *
+ * @param vnfmId the identifier of the VNFM
+ * @param vnfId the identifier of the VNF
+ * @param request the scale request
+ * @param httpResponse the HTTP response
+ * @return the job for tracking the scale
+ */
+ public JobInfo scaleVnf(String vnfmId, String vnfId, VnfScaleRequest request, HttpServletResponse httpResponse) {
+ logger.info("Scale VNF " + vnfId + " " + new Gson().toJson(request));
+ return scheduleExecution(vnfId, httpResponse, "scale", (jobInfo) -> {
+ ScaleVnfRequest cbamRequest = new ScaleVnfRequest();
+ cbamRequest.setAspectId(request.getAspectId());
+ cbamRequest.setNumberOfSteps(Integer.valueOf(request.getNumberOfSteps()));
+ cbamRequest.setType(convert(request.getType()));
+ com.nokia.cbam.lcm.v32.model.VnfInfo vnf = cbamRestApiProvider.getCbamLcmApi(vnfmId).vnfsVnfInstanceIdGet(vnfId, NOKIA_LCM_API_VERSION);
+ JsonObject root = new Gson().toJsonTree(jobInfo).getAsJsonObject();
+ com.nokia.cbam.lcm.v32.model.VnfInfo cbamVnfInfo = cbamRestApiProvider.getCbamLcmApi(vnfmId).vnfsVnfInstanceIdGet(vnfId, NOKIA_LCM_API_VERSION);
+ String vnfdContent = catalogManager.getCbamVnfdContent(vnfmId, cbamVnfInfo.getVnfdId());
+ Set<String> acceptableOperationParameters = getAcceptableOperationParameters(vnfdContent, "Basic", "scale");
+ if (request.getAdditionalParam() != null) {
+ for (Map.Entry<String, JsonElement> item : new Gson().toJsonTree(request.getAdditionalParam()).getAsJsonObject().entrySet()) {
+ if (acceptableOperationParameters.contains(item.getKey())) {
+ root.add(item.getKey(), item.getValue());
+ }
+ }
+ }
+ cbamRequest.setAdditionalParams(root);
+ grantManager.requestGrantForScale(vnfmId, vnfId, getVimIdFromInstantiationRequest(vnfmId, vnf), getVnfdIdFromModifyableAttributes(vnf), request, jobInfo.getJobId());
+ OperationExecution operationExecution = cbamRestApiProvider.getCbamLcmApi(vnfmId).vnfsVnfInstanceIdScalePost(vnfId, cbamRequest, NOKIA_LCM_API_VERSION);
+ waitForOperationToFinish(vnfmId, vnfId, operationExecution.getId(), jobInfo.getJobId());
+ });
+ }
+
+ /**
+ * Heal the VNF
+ *
+ * @param vnfmId the identifier of the VNFM
+ * @param vnfId the identifier of the VNF
+ * @param request the heal request
+ * @param httpResponse the HTTP response
+ * @return the job for tracking the heal
+ */
+ public JobInfo healVnf(String vnfmId, String vnfId, VnfHealRequest request, HttpServletResponse httpResponse) {
+ return scheduleExecution(vnfId, httpResponse, "heal", (job) -> {
+ HealVnfRequest cbamHealRequest = new HealVnfRequest();
+ Map<String, String> additionalParams = new HashMap<>();
+ additionalParams.put("vmName", request.getAffectedvm().getVmname());
+ additionalParams.put("action", request.getAction());
+ additionalParams.put("jobId", job.getJobId());
+ cbamHealRequest.setAdditionalParams(additionalParams);
+ com.nokia.cbam.lcm.v32.model.VnfInfo vnf = cbamRestApiProvider.getCbamLcmApi(vnfmId).vnfsVnfInstanceIdGet(vnfId, NOKIA_LCM_API_VERSION);
+ String vimId = getVimIdFromInstantiationRequest(vnfmId, vnf);
+ grantManager.requestGrantForHeal(vnfmId, vnfId, vimId, getVnfdIdFromModifyableAttributes(vnf), request, job.getJobId());
+ OperationExecution operationExecution = cbamRestApiProvider.getCbamLcmApi(vnfmId).vnfsVnfInstanceIdHealPost(vnfId, cbamHealRequest, NOKIA_LCM_API_VERSION);
+ waitForOperationToFinish(vnfmId, vnfId, operationExecution.getId(), job.getJobId());
+ });
+ }
+
+ private JobInfo scheduleExecution(String vnfId, HttpServletResponse httpResponse, String operation, AsynchronousExecution asynchronExecution) {
+ JobInfo jobInfo = new JobInfo();
+ jobInfo.setJobId(jobManager.spawnJob(vnfId, httpResponse));
+ executorService.submit(() -> {
+ try {
+ asynchronExecution.execute(jobInfo);
+ } catch (RuntimeException e) {
+ logger.error("Unable to " + operation + " VNF with " + vnfId + " identifier", e);
+ jobManager.jobFinished(jobInfo.getJobId());
+ throw e;
+ } catch (Exception e) {
+ String msg = "Unable to " + operation + " VNF with " + vnfId + " identifier";
+ logger.error(msg, e);
+ //the job can only be signaled to be finished after the error is logged
+ jobManager.jobFinished(jobInfo.getJobId());
+ throw new RuntimeException(msg, e);
+ }
+ jobManager.jobFinished(jobInfo.getJobId());
+ });
+ return jobInfo;
+ }
+
+ private OperationExecution waitForOperationToFinish(String vnfmId, String vnfId, String operationExecutionId, String jobId) {
+ while (true) {
+ try {
+ OperationExecution operationExecution = find(cbamRestApiProvider.getCbamLcmApi(vnfmId).vnfsVnfInstanceIdOperationExecutionsGet(vnfId, NOKIA_LCM_API_VERSION), opEx -> operationExecutionId.equals(opEx.getId()));
+ switch (operationExecution.getStatus()) {
+ case FINISHED:
+ case FAILED:
+ logger.debug("Operation finished with " + operationExecution.getId());
+ return operationExecution;
+ }
+ } catch (Exception e) {
+ //swallow exception and retry
+ logger.warn("Unable to retrieve operations details", e);
+ }
+ systemFunctions().sleep(OPERATION_STATUS_POLLING_INTERVAL_IN_MS);
+ }
+ }
+
+ private interface AsynchronousExecution {
+ void execute(JobInfo job) throws Exception;
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/notification/LifecycleChangeNotificationManager.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/notification/LifecycleChangeNotificationManager.java
new file mode 100644
index 00000000..142072d5
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/notification/LifecycleChangeNotificationManager.java
@@ -0,0 +1,211 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.notification;
+
+import com.google.common.annotations.VisibleForTesting;
+import com.google.common.collect.Iterables;
+import com.google.common.collect.Sets;
+import com.google.gson.Gson;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.nokia.cbam.lcm.v32.ApiException;
+import com.nokia.cbam.lcm.v32.api.OperationExecutionsApi;
+import com.nokia.cbam.lcm.v32.api.VnfsApi;
+import com.nokia.cbam.lcm.v32.model.*;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.api.INotificationSender;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.SystemFunctions;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.CbamRestApiProvider;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.DriverProperties;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.ILifecycleChangeNotificationManager;
+import org.slf4j.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+import java.util.NoSuchElementException;
+import java.util.Set;
+
+import static com.google.common.collect.Iterables.filter;
+import static com.google.common.collect.Iterables.tryFind;
+import static com.google.common.collect.Sets.newConcurrentHashSet;
+import static com.nokia.cbam.lcm.v32.model.OperationType.INSTANTIATE;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.CbamUtils.childElement;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.util.CbamUtils.fatalFailure;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.CbamRestApiProvider.NOKIA_LCM_API_VERSION;
+import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.CbamRestApiProvider.NOKIA_LCN_API_VERSION;
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Responsible for handling lifecycle change notifications from CBAM.
+ * The received LCNs are transformed into ONAP LCNs.
+ * The following CBAM LCNs are processed:
+ * - HEAL
+ * - INSTANTIATE
+ * - SCALE
+ * - TERMINATE
+ * The current limitations
+ * - if a LCN can not be be processed due to VNF having been deleted the problem is logged and CBAM is notified that
+ * the LCN has been processed (even if not in reality) because the signaling of failed LCN delivery blocks the delivery
+ * on all LCN deliveries. The consequence of this is that the information known by VF-C / A&AI may be inconsistent with
+ * reality (VNF having been deleted)
+ */
+@Component
+public class LifecycleChangeNotificationManager implements ILifecycleChangeNotificationManager {
+
+ public static final String PROBLEM = "All operations must return the { \"operationResult\" : { \"cbam_pre\" : [<fillMeOut>], \"cbam_post\" : [<fillMeOut>] } } structure";
+ /**
+ * < Separates the VNF id and the resource id within a VNF
+ */
+ private static final Set<OperationStatus> terminalStatus = Sets.newHashSet(OperationStatus.FINISHED, OperationStatus.FAILED);
+ private static Logger logger = getLogger(LifecycleChangeNotificationManager.class);
+
+ private final CbamRestApiProvider restApiProvider;
+ private final DriverProperties driverProperties;
+ private final INotificationSender notificationSender;
+ private Set<ProcessedNotification> processedNotifications = newConcurrentHashSet();
+
+ @Autowired
+ LifecycleChangeNotificationManager(CbamRestApiProvider restApiProvider, DriverProperties driverProperties, INotificationSender notificationSender) {
+ this.notificationSender = notificationSender;
+ this.driverProperties = driverProperties;
+ this.restApiProvider = restApiProvider;
+ }
+
+ @VisibleForTesting
+ static OperationExecution findLastInstantiationBefore(List<OperationExecution> operationExecutions, OperationExecution currentOperation) {
+ for (OperationExecution opExs : filter(NEWEST_OPERATIONS_FIRST.sortedCopy(operationExecutions), (OperationExecution opex2) -> !opex2.getStartTime().isAfter(currentOperation.getStartTime()))) {
+ if (INSTANTIATE.equals(opExs.getOperationType()) &&
+ (opExs.getStartTime().toLocalDate().isBefore(currentOperation.getStartTime().toLocalDate()) ||
+ opExs.getStartTime().toLocalDate().isEqual(currentOperation.getStartTime().toLocalDate())
+ )) {
+ return opExs;
+ }
+ }
+ throw new NoSuchElementException();
+ }
+
+ @Override
+ public void handleLcn(VnfLifecycleChangeNotification recievedNotification) {
+ logger.info("Received LCN: " + new Gson().toJson(recievedNotification));
+ VnfsApi cbamLcmApi = restApiProvider.getCbamLcmApi(driverProperties.getVnfmId());
+ try {
+ List<VnfInfo> vnfs = cbamLcmApi.vnfsGet(NOKIA_LCM_API_VERSION);
+ com.google.common.base.Optional<VnfInfo> currentVnf = tryFind(vnfs, vnf -> vnf.getId().equals(recievedNotification.getVnfInstanceId()));
+ if (!currentVnf.isPresent()) {
+ logger.warn("The VNF with " + recievedNotification.getVnfInstanceId() + " disappeared before being able to process the LCN");
+ //swallow LCN
+ return;
+ } else {
+ VnfInfo vnf = cbamLcmApi.vnfsVnfInstanceIdGet(recievedNotification.getVnfInstanceId(), NOKIA_LCN_API_VERSION);
+ com.google.common.base.Optional<VnfProperty> externalVnfmId = tryFind(vnf.getExtensions(), prop -> prop.getName().equals(EXTERNAL_VNFM_ID));
+ if (!externalVnfmId.isPresent()) {
+ logger.warn("The VNF with " + vnf.getId() + " identifier is not a managed VNF");
+ return;
+ }
+ if (!externalVnfmId.get().getValue().equals(driverProperties.getVnfmId())) {
+ logger.warn("The VNF with " + vnf.getId() + " identifier is not a managed by the VNFM with id " + externalVnfmId.get().getValue());
+ return;
+ }
+ }
+ } catch (Exception e) {
+ logger.error("Unable to list VNFs / query VNF", e);
+ throw new RuntimeException("Unable to list VNFs / query VNF", e);
+ }
+ OperationExecutionsApi cbamOperationExecutionApi = restApiProvider.getCbamOperationExecutionApi(driverProperties.getVnfmId());
+ try {
+ List<OperationExecution> operationExecutions = cbamLcmApi.vnfsVnfInstanceIdOperationExecutionsGet(recievedNotification.getVnfInstanceId(), NOKIA_LCM_API_VERSION);
+ OperationExecution operationExecution = cbamOperationExecutionApi.operationExecutionsOperationExecutionIdGet(recievedNotification.getLifecycleOperationOccurrenceId(), NOKIA_LCM_API_VERSION);
+ OperationExecution closestInstantiationToOperation = findLastInstantiationBefore(operationExecutions, operationExecution);
+ String vimId;
+ try {
+ Object operationParams = cbamOperationExecutionApi.operationExecutionsOperationExecutionIdOperationParamsGet(closestInstantiationToOperation.getId(), NOKIA_LCM_API_VERSION);
+ vimId = getVimId(operationParams);
+ } catch (Exception e) {
+ logger.error("Unable to detect last instantiation operation", e);
+ throw new RuntimeException("Unable to detect last instantiation operation", e);
+ }
+ notificationSender.processNotification(recievedNotification, operationExecution, buildAffectedCps(operationExecution), vimId);
+ if (OperationType.TERMINATE.equals(recievedNotification.getOperation()) && terminalStatus.contains(recievedNotification.getStatus())) {
+ processedNotifications.add(new ProcessedNotification(recievedNotification.getLifecycleOperationOccurrenceId(), recievedNotification.getStatus()));
+ }
+ } catch (ApiException e) {
+ logger.error("Unable to retrieve the current VNF " + recievedNotification.getVnfInstanceId(), e);
+ throw new RuntimeException("Unable to retrieve the current VNF " + recievedNotification.getVnfInstanceId(), e);
+ }
+ }
+
+ @Override
+ public void waitForTerminationToBeProcessed(String operationExecutionId) {
+ while (true) {
+ com.google.common.base.Optional<ProcessedNotification> notification = Iterables.tryFind(processedNotifications, processedNotification -> processedNotification.getOperationExecutionId().equals(operationExecutionId));
+ if (notification.isPresent()) {
+ processedNotifications.remove(notification.get());
+ return;
+ }
+ SystemFunctions.systemFunctions().sleep(500);
+ }
+ }
+
+ private String getVimId(Object instantiationParameters) {
+ InstantiateVnfRequest request = new Gson().fromJson(new Gson().toJson(instantiationParameters), InstantiateVnfRequest.class);
+ return request.getVims().get(0).getId();
+ }
+
+ private ReportedAffectedConnectionPoints buildAffectedCps(OperationExecution operationExecution) {
+ switch (operationExecution.getOperationType()) {
+ case TERMINATE:
+ String terminationType = childElement(new Gson().toJsonTree(operationExecution.getOperationParams()).getAsJsonObject(), "terminationType").getAsString();
+ if (TerminationType.FORCEFUL.name().equals(terminationType)) {
+ //in case of force full termination the Ansible is not executed, so the connection points can not be
+ //calculated from operation execution result
+ logger.warn("Unable to send information related to affected connection points during forceful termination");
+ return null;
+ }
+ }
+ try {
+ JsonElement root = new Gson().toJsonTree(operationExecution.getAdditionalData());
+ if (root.getAsJsonObject().has("operationResult")) {
+ JsonObject operationResult = root.getAsJsonObject().get("operationResult").getAsJsonObject();
+ if (!isPresent(operationResult, "cbam_pre") || !isPresent(operationResult, "cbam_post")) {
+ handleFailure(operationExecution, null);
+ }
+ return new Gson().fromJson(operationResult, ReportedAffectedConnectionPoints.class);
+ }
+ } catch (Exception e) {
+ handleFailure(operationExecution, e);
+ }
+ return new ReportedAffectedConnectionPoints();
+ }
+
+ private boolean isPresent(JsonObject operationResult, String key) {
+ return operationResult.has(key) && operationResult.get(key).isJsonArray();
+ }
+
+ private void handleFailure(OperationExecution operationExecution, Exception e) {
+ switch (operationExecution.getStatus()) {
+ case FAILED:
+ case OTHER:
+ logger.warn("The operation failed and the affected connection points were not reported");
+ break;
+ case STARTED: //can not happen (the changed resources are only executed for terminal state
+ case FINISHED:
+ if (e != null) {
+ fatalFailure(logger, PROBLEM, e);
+ }
+ fatalFailure(logger, PROBLEM);
+ }
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/notification/ProcessedNotification.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/notification/ProcessedNotification.java
new file mode 100644
index 00000000..044e1ca2
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/notification/ProcessedNotification.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.notification;
+
+import com.nokia.cbam.lcm.v32.model.OperationStatus;
+
+import java.util.Objects;
+
+/**
+ * Represents a notification successfully processed by the {@link LifecycleChangeNotificationManager}
+ */
+class ProcessedNotification {
+ private String operationExecutionId;
+ //do not remove field the {@link LifecycleChangeNotificationManager} uses the equals
+ // method to compare notifications
+ private OperationStatus status;
+
+ ProcessedNotification(String operationExecutionId, OperationStatus status) {
+ this.operationExecutionId = operationExecutionId;
+ this.status = status;
+ }
+
+ /**
+ * @return the identifier of the operation
+ */
+ public String getOperationExecutionId() {
+ return operationExecutionId;
+ }
+
+ /**
+ * @param operationExecutionId the identifier of the operation
+ */
+ public void setOperationExecutionId(String operationExecutionId) {
+ this.operationExecutionId = operationExecutionId;
+ }
+
+ /**
+ * @return the status of the operation
+ */
+ public OperationStatus getStatus() {
+ return status;
+ }
+
+ /**
+ * @param status the status of the operation
+ */
+ public void setStatus(OperationStatus status) {
+ this.status = status;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) return true;
+ if (o == null || getClass() != o.getClass()) return false;
+ ProcessedNotification that = (ProcessedNotification) o;
+ return Objects.equals(operationExecutionId, that.operationExecutionId) &&
+ status == that.status;
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(operationExecutionId, status);
+ }
+
+ @Override
+ public String toString() {
+ return "ProcessedNotification{" +
+ "operationExecutionId=" + operationExecutionId + '"' +
+ ", status=" + status +
+ '}';
+ }
+}
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/notification/ReportedAffectedConnectionPoints.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/notification/ReportedAffectedConnectionPoints.java
new file mode 100644
index 00000000..9bf629e3
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/notification/ReportedAffectedConnectionPoints.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.notification;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.util.HashSet;
+import java.util.Objects;
+import java.util.Set;
+
+/**
+ * The connection points reported by each operation
+ */
+public class ReportedAffectedConnectionPoints {
+ @SerializedName("cbam_pre")
+ private Set<ReportedAffectedCp> pre = new HashSet<>();
+ @SerializedName("cbam_post")
+ private Set<ReportedAffectedCp> post = new HashSet<>();
+
+ /**
+ * @return the connection points that were present after the operation has finished
+ */
+ public Set<ReportedAffectedCp> getPost() {
+ return post;
+ }
+
+ /**
+ * @param post the connection points that were present after the operation has finished
+ */
+ public void setPost(Set<ReportedAffectedCp> post) {
+ this.post = post;
+ }
+
+ /**
+ * @return the connection points that were present before the operation was started
+ */
+ public Set<ReportedAffectedCp> getPre() {
+ return pre;
+ }
+
+ /**
+ * @param pre the connection points that were present before the operation was started
+ */
+ public void setPre(Set<ReportedAffectedCp> pre) {
+ this.pre = pre;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) return true;
+ if (o == null || getClass() != o.getClass()) return false;
+ ReportedAffectedConnectionPoints that = (ReportedAffectedConnectionPoints) o;
+ return Objects.equals(pre, that.pre) &&
+ Objects.equals(post, that.post);
+ }
+
+ @Override
+ public int hashCode() {
+
+ return Objects.hash(pre, post);
+ }
+
+ @Override
+ public String toString() {
+ return "ReportedAffectedConnectionPoints{" +
+ "pre=" + pre +
+ ", post=" + post +
+ '}';
+ }
+} \ No newline at end of file
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/notification/ReportedAffectedCp.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/notification/ReportedAffectedCp.java
new file mode 100644
index 00000000..ab9d6314
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/notification/ReportedAffectedCp.java
@@ -0,0 +1,231 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.notification;
+
+import com.nokia.cbam.lcm.v32.model.ChangeType;
+
+import java.util.Objects;
+
+/**
+ * Represent a single port change in the VNF
+ */
+public class ReportedAffectedCp {
+ private String providerId;
+ private String cpdId;
+ private String ecpdId;
+ private String cpId; //the location of the resource in the Heat stack
+ private String tenantId;
+ private String ipAddress;
+ private String macAddress;
+ private String serverProviderId;
+ private String name;
+ private String networkProviderId;
+ private ChangeType changeType;
+
+ /**
+ * @return the provider id of the port
+ */
+ public String getProviderId() {
+ return providerId;
+ }
+
+ /**
+ * @param providerId the provider id of the port
+ */
+ public void setProviderId(String providerId) {
+ this.providerId = providerId;
+ }
+
+ /**
+ * @return the identifier of the connection point of the port (may be null)
+ */
+ public String getCpdId() {
+ return cpdId;
+ }
+
+ /**
+ * @param cpdId the identifier of the connection point of the port (may be null)
+ */
+ public void setCpdId(String cpdId) {
+ this.cpdId = cpdId;
+ }
+
+ /**
+ * @return the identifier of the external connection point of the port (may be null)
+ */
+ public String getEcpdId() {
+ return ecpdId;
+ }
+
+ /**
+ * @param ecpdId the identifier of the connection point of the port (may be null)
+ */
+ public void setEcpdId(String ecpdId) {
+ this.ecpdId = ecpdId;
+ }
+
+ /**
+ * @return the identifier of the connection point instance of the port
+ */
+ public String getCpId() {
+ return cpId;
+ }
+
+ /**
+ * @param cpId the identifier of the connection point instance of the port
+ */
+ public void setCpId(String cpId) {
+ this.cpId = cpId;
+ }
+
+ /**
+ * @return the identifier of the tenant owning the port
+ */
+ public String getTenantId() {
+ return tenantId;
+ }
+
+ /**
+ * @param tenantId the identifier of the tenant owning the port
+ */
+ public void setTenantId(String tenantId) {
+ this.tenantId = tenantId;
+ }
+
+ /**
+ * @return the IP address of the port (may be null)
+ */
+ public String getIpAddress() {
+ return ipAddress;
+ }
+
+ /**
+ * @param ipAddress the IP address of the port (may be null)
+ */
+ public void setIpAddress(String ipAddress) {
+ this.ipAddress = ipAddress;
+ }
+
+ /**
+ * @return the MAC address of the port
+ */
+ public String getMacAddress() {
+ return macAddress;
+ }
+
+ /**
+ * @param macAddress the MAC address of the port
+ */
+ public void setMacAddress(String macAddress) {
+ this.macAddress = macAddress;
+ }
+
+ /**
+ * @return the provider id of the server to which the port is attached to (may be null)
+ */
+ public String getServerProviderId() {
+ return serverProviderId;
+ }
+
+ /**
+ * @param serverProviderId the provider id of the server to which the port is attached to (may be null)
+ */
+ public void setServerProviderId(String serverProviderId) {
+ this.serverProviderId = serverProviderId;
+ }
+
+ /**
+ * @return the name of the port (may be null)
+ */
+ public String getName() {
+ return name;
+ }
+
+ /**
+ * @param name the name of the port
+ */
+ public void setName(String name) {
+ this.name = name;
+ }
+
+ /**
+ * @return the provider id of the network of the port
+ */
+ public String getNetworkProviderId() {
+ return networkProviderId;
+ }
+
+ /**
+ * @param networkProviderId the provider id of the network of the port
+ */
+ public void setNetworkProviderId(String networkProviderId) {
+ this.networkProviderId = networkProviderId;
+ }
+
+ /**
+ * @return the state of the port in the current operation
+ */
+ public ChangeType getChangeType() {
+ return changeType;
+ }
+
+ /**
+ * @param changeType the state of the port in the current operation
+ */
+ public void setChangeType(ChangeType changeType) {
+ this.changeType = changeType;
+ }
+
+ @Override
+ public String toString() {
+ return "ReportedAffectedCp{" +
+ "providerId='" + providerId + '\'' +
+ ", cpdId='" + cpdId + '\'' +
+ ", ecpdId='" + ecpdId + '\'' +
+ ", cpId='" + cpId + '\'' +
+ ", tenantId='" + tenantId + '\'' +
+ ", ipAddress='" + ipAddress + '\'' +
+ ", macAddress='" + macAddress + '\'' +
+ ", serverProviderId='" + serverProviderId + '\'' +
+ ", name='" + name + '\'' +
+ ", networkProviderId='" + networkProviderId + '\'' +
+ ", changeType=" + changeType +
+ '}';
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) return true;
+ if (o == null || getClass() != o.getClass()) return false;
+ ReportedAffectedCp that = (ReportedAffectedCp) o;
+ return Objects.equals(providerId, that.providerId) &&
+ Objects.equals(cpdId, that.cpdId) &&
+ Objects.equals(ecpdId, that.ecpdId) &&
+ Objects.equals(cpId, that.cpId) &&
+ Objects.equals(tenantId, that.tenantId) &&
+ Objects.equals(ipAddress, that.ipAddress) &&
+ Objects.equals(macAddress, that.macAddress) &&
+ Objects.equals(serverProviderId, that.serverProviderId) &&
+ Objects.equals(name, that.name) &&
+ Objects.equals(networkProviderId, that.networkProviderId) &&
+ changeType == that.changeType;
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(providerId, cpdId, ecpdId, cpId, tenantId, ipAddress, macAddress, serverProviderId, name, networkProviderId, changeType);
+ }
+} \ No newline at end of file
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/package-info.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/package-info.java
new file mode 100644
index 00000000..eb4ca242
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+
+/**
+ * Handles the interactions with the VNFM.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm;