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authordfilppi <dewayne@cloudify.co>2018-04-11 22:29:43 +0000
committerSeshu Kumar M <seshu.kumar.m@huawei.com>2018-04-13 10:43:43 +0000
commitb5e4190614fd8eccc94ac91ec1235e10c35f2bfb (patch)
tree111a9ccaf56415a53c4fae1efe5b4df8a86efffb /adapters/mso-adapter-utils/src/main
parent604d96e19f63e7319945788bf57f95238782319b (diff)
updated to use latest vdu plugin code
Change-Id: I46cd41d32e0902a141a87d0c1e01aea278ec17ea Issue-ID: SO-561 Signed-off-by: DeWayne Filppi <dewayne@cloudify.co>
Diffstat (limited to 'adapters/mso-adapter-utils/src/main')
-rw-r--r--adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/adapters/vdu/VduStatus.java8
-rw-r--r--adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/aria/AriaVduPlugin.java340
-rw-r--r--adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/aria/CSAR.java188
3 files changed, 534 insertions, 2 deletions
diff --git a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/adapters/vdu/VduStatus.java b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/adapters/vdu/VduStatus.java
index 174bed90a2..4d9702f726 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/adapters/vdu/VduStatus.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/adapters/vdu/VduStatus.java
@@ -25,7 +25,11 @@ public class VduStatus {
private VduStateType state;
private String errorMessage;
private PluginAction lastAction;
-
+
+ public VduStatus(){}
+ public VduStatus( VduStateType state) {
+ this.state = state;
+ }
public VduStateType getState() {
return state;
}
@@ -51,4 +55,4 @@ public class VduStatus {
lastAction.setRawMessage(rawCloudMessage);
}
-} \ No newline at end of file
+}
diff --git a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/aria/AriaVduPlugin.java b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/aria/AriaVduPlugin.java
new file mode 100644
index 0000000000..2d32f85d2d
--- /dev/null
+++ b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/aria/AriaVduPlugin.java
@@ -0,0 +1,340 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+package org.openecomp.mso.aria;
+
+import com.gigaspaces.aria.rest.client.AriaClient;
+import com.gigaspaces.aria.rest.client.AriaClientFactory;
+import com.gigaspaces.aria.rest.client.ExecutionDetails;
+import com.gigaspaces.aria.rest.client.Input;
+import com.gigaspaces.aria.rest.client.InputImpl;
+import com.gigaspaces.aria.rest.client.Output;
+import com.gigaspaces.aria.rest.client.Service;
+import com.gigaspaces.aria.rest.client.ServiceTemplate;
+import com.gigaspaces.aria.rest.client.ServiceTemplateImpl;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import org.openecomp.mso.adapters.vdu.CloudInfo;
+import org.openecomp.mso.adapters.vdu.VduException;
+import org.openecomp.mso.adapters.vdu.VduInstance;
+import org.openecomp.mso.adapters.vdu.VduModelInfo;
+import org.openecomp.mso.adapters.vdu.VduPlugin;
+import org.openecomp.mso.adapters.vdu.VduStateType;
+import org.openecomp.mso.adapters.vdu.VduStatus;
+import org.openecomp.mso.logger.MessageEnum;
+import org.openecomp.mso.logger.MsoLogger;
+
+/**
+ * ARIA VDU Plugin. Pluggable interface for the ARIA REST API to support TOSCA orchestration.
+ *
+ * @author DeWayne
+ */
+public class AriaVduPlugin implements VduPlugin {
+ private static final String API_VERSION = "0.1";
+ private static final MsoLogger logger = MsoLogger.getMsoLogger(MsoLogger.Catalog.RA);
+ private AriaClient client = null;
+ private Map<String, Integer> templateIds = new HashMap<>();
+ private Map<String, Integer> serviceIds = new HashMap<>();
+ private Map<String, Map<String, Object>> inputsCache = new HashMap<>();
+
+ public AriaVduPlugin() {
+ super();
+ }
+
+ public AriaVduPlugin(String host, int port) {
+ try {
+ client = new AriaClientFactory().createRestClient("http", host, port, API_VERSION);
+ } catch (Exception e) {
+ logger.error(
+ MessageEnum.RA_CREATE_VNF_ERR,
+ "",
+ "",
+ "",
+ "",
+ "aria",
+ MsoLogger.ErrorCode.AvailabilityError,
+ "Connection to ARIA REST API failed",
+ e);
+ throw e;
+ }
+ }
+
+ /**
+ * Instantiate VDU in ARIA. <code>instanceName</code> is used for both service template name and
+ * service name.
+ */
+ @SuppressWarnings("unchecked")
+ @Override
+ public VduInstance instantiateVdu(
+ CloudInfo cloudInfo,
+ String instanceName,
+ Map<String, Object> inputs,
+ VduModelInfo vduModel,
+ boolean rollbackOnFailure)
+ throws VduException {
+
+ String cloudSiteId = cloudInfo.getCloudSiteId();
+ String tenantId = cloudInfo.getTenantId();
+
+ // Currently only support simple CSAR with single main template
+ byte[] csar = new CSAR(vduModel).create();
+
+ ServiceTemplate template = new ServiceTemplateImpl(instanceName, csar);
+ try {
+ client.install_service_template(template);
+ } catch (Exception e) {
+ logger.error(
+ MessageEnum.RA_CREATE_VNF_ERR,
+ "",
+ "",
+ "",
+ "",
+ instanceName,
+ MsoLogger.ErrorCode.BusinessProcesssError,
+ "instantiate vdu via csar failed",
+ e);
+ throw new VduException(e.getMessage());
+ }
+
+ /** Create a service */
+ try {
+ int templateId = -1;
+ for (ServiceTemplate stemplate :
+ (List<ServiceTemplate>) client.list_service_templates()) {
+ if (stemplate.getName().equals(instanceName)) {
+ templateId = stemplate.getId();
+ }
+ }
+ List<Input> sinputs = new ArrayList<Input>();
+ for (Map.Entry<String, ? extends Object> entry : inputs.entrySet()) {
+ Input inp = new InputImpl(entry.getKey(), entry.getValue().toString(), "");
+ sinputs.add(inp);
+ }
+ client.create_service(templateId, instanceName, sinputs);
+ } catch (Exception e) {
+ logger.error(
+ MessageEnum.RA_CREATE_VNF_ERR,
+ "",
+ "",
+ "",
+ "",
+ instanceName,
+ MsoLogger.ErrorCode.BusinessProcesssError,
+ "aria service creation failed",
+ e);
+ throw new VduException(e.getMessage());
+ }
+
+ // Get the service ID and cache it
+ int sid = getServiceId(instanceName);
+ serviceIds.put(instanceName, sid);
+
+ /** Run install */
+ try {
+ client.start_execution(sid, "install", new ExecutionDetails());
+ } catch (Exception e) {
+ logger.error(
+ MessageEnum.RA_CREATE_VNF_ERR,
+ "",
+ "",
+ "",
+ "",
+ instanceName,
+ MsoLogger.ErrorCode.BusinessProcesssError,
+ "aria install workflow failed",
+ e);
+ throw new VduException(e.getMessage());
+ }
+
+ /** Get the outputs and return */
+ try {
+ Map<String, Object> voutputs = getOutputs(sid);
+
+ VduInstance vi = new VduInstance();
+ vi.setVduInstanceName(instanceName);
+ vi.setInputs((Map<String, Object>) inputs);
+ inputsCache.put(instanceName, vi.getInputs());
+ vi.setOutputs(voutputs);
+ vi.setStatus(new VduStatus(VduStateType.INSTANTIATED));
+ return vi;
+ } catch (Exception e) {
+ logger.error(
+ MessageEnum.RA_CREATE_VNF_ERR,
+ "",
+ "",
+ "",
+ "",
+ instanceName,
+ MsoLogger.ErrorCode.BusinessProcesssError,
+ "aria service output fetch failed",
+ e);
+ throw new VduException(e.getMessage());
+ }
+ }
+
+ /**
+ * Queries ARIA for VDU status. instanceId used as template and service name in ARIA (by
+ * convention).
+ */
+ @Override
+ public VduInstance queryVdu(CloudInfo cloudInfo, String instanceId) throws VduException {
+ if (client == null) {
+ throw new VduException("Internal error: no ARIA connection found");
+ }
+
+ VduInstance vif = new VduInstance();
+ vif.setVduInstanceId(instanceId);
+ Integer sid = serviceIds.get(instanceId);
+ if (sid == null) {
+ // service doesn't exist
+ vif.setStatus(new VduStatus(VduStateType.NOTFOUND));
+ return vif;
+ }
+ Service service = client.get_service(sid);
+ if (service == null) {
+ throw new VduException(
+ String.format("Internal error: cached service id %s not found in ARIA", sid));
+ }
+ Map<String, Object> voutputs = getOutputs(sid);
+ vif.setOutputs(voutputs);
+ vif.setInputs(inputsCache.get(instanceId));
+ vif.setStatus(new VduStatus(VduStateType.INSTANTIATED));
+ return vif;
+ }
+
+ @Override
+ public VduInstance deleteVdu(CloudInfo cloudInfo, String instanceId, int timeoutMinutes)
+ throws VduException {
+ VduInstance vif = new VduInstance();
+ vif.setVduInstanceId(instanceId);
+
+ if (client == null) {
+ throw new VduException("Internal error: no ARIA connection found");
+ }
+ Integer sid = serviceIds.get(instanceId);
+ if (sid == null) {
+ // service doesn't exist
+ vif.setStatus(new VduStatus(VduStateType.NOTFOUND));
+ return vif;
+ }
+
+ /** Run uninstall */
+ try {
+ client.start_execution(sid, "uninstall", new ExecutionDetails());
+ } catch (Exception e) {
+ logger.error(
+ MessageEnum.RA_CREATE_VNF_ERR,
+ "",
+ "",
+ "",
+ "",
+ instanceId,
+ MsoLogger.ErrorCode.BusinessProcesssError,
+ "aria uninstall workflow failed",
+ e);
+ throw new VduException(e.getMessage());
+ }
+
+ /** Delete the service */
+ try {
+ client.delete_service(sid);
+ } catch (Exception e) {
+ logger.error(
+ MessageEnum.RA_CREATE_VNF_ERR,
+ "",
+ "",
+ "",
+ "",
+ instanceId,
+ MsoLogger.ErrorCode.BusinessProcesssError,
+ String.format("aria service delete failed. Service id: %d", sid),
+ e);
+ throw new VduException(e.getMessage());
+ }
+
+ /** Delete the blueprint */
+ try {
+ client.delete_service_template(templateIds.get(instanceId));
+ } catch (Exception e) {
+ logger.error(
+ MessageEnum.RA_CREATE_VNF_ERR,
+ "",
+ "",
+ "",
+ "",
+ instanceId,
+ MsoLogger.ErrorCode.BusinessProcesssError,
+ "aria template delete failed",
+ e);
+ throw new VduException(e.getMessage());
+ }
+
+ vif.setStatus(new VduStatus(VduStateType.DELETED));
+ return vif;
+ }
+
+ /** Deployment update not possible with ARIA */
+ @Override
+ public VduInstance updateVdu(
+ CloudInfo cloudInfo,
+ String instanceId,
+ Map<String, Object> inputs,
+ VduModelInfo vduModel,
+ boolean rollbackOnFailure)
+ throws VduException {
+ throw new VduException("NOT IMPLEMENTED");
+ }
+
+ /** Private */
+
+ /**
+ * p Gets and repacks service outputs for internal use
+ *
+ * @param sid the service id (ARIA service id)
+ * @return
+ */
+ private Map<String, Object> getOutputs(int sid) {
+ @SuppressWarnings("unchecked")
+ List<Output> outputs = (List<Output>) client.list_service_outputs(sid);
+ Map<String, Object> voutputs = new HashMap<>();
+ for (Output output : outputs) {
+ voutputs.put(output.getName(), output.getValue());
+ }
+ return voutputs;
+ }
+
+ @SuppressWarnings("unchecked")
+ private int getServiceId(String service_name) throws VduException {
+ int sid = -1;
+ List<Service> services = (List<Service>) client.list_services();
+ for (Service service : services) {
+ if (service.getName().equals(service_name)) {
+ sid = service.getId();
+ }
+ }
+ if (sid == -1) {
+ throw new VduException(
+ String.format(
+ "Internal error: just created service not found: %s", service_name));
+ }
+ return sid;
+ }
+}
diff --git a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/aria/CSAR.java b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/aria/CSAR.java
new file mode 100644
index 0000000000..bb1201fba3
--- /dev/null
+++ b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/aria/CSAR.java
@@ -0,0 +1,188 @@
+/*
+ * ============LICENSE_START===================================================
+ * Copyright (c) 2017 Cloudify.co. All rights reserved.
+ * ===================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy
+ * of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ * ============LICENSE_END====================================================
+*/
+package org.openecomp.mso.aria;
+
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.PrintStream;
+import java.util.Map;
+import java.util.List;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipOutputStream;
+
+import org.openecomp.mso.adapters.vdu.VduModelInfo;
+import org.openecomp.mso.adapters.vdu.VduArtifact;
+import org.openecomp.mso.adapters.vdu.VduArtifact.ArtifactType;
+
+import com.google.common.io.Files;
+
+/**
+ * The purpose of this class is to create a CSAR byte array from Vdu inputs for the purpose
+ * of forwarding to a TOSCA orchestrator.
+ *
+ * @author DeWayne
+ *
+ */
+public class CSAR {
+ private static final String MANIFEST_FILENAME = "MANIFEST.MF";
+ private VduModelInfo vduModel;
+
+ public CSAR(VduModelInfo model){
+ this.vduModel = model;
+ }
+
+ /**
+ * Creates a byte array representation of a CSAR corresponding to the VduBlueprint arg in the
+ * constructor.
+ *
+ * @return
+ */
+ public byte[] create() {
+ File dir = Files.createTempDir();
+
+ /**
+ * Create subdir
+ */
+ File metadir = new File(dir.getAbsolutePath() + "/" + "TOSCA-Metadata");
+ if (!metadir.mkdir()) {
+ throw new RuntimeException("CSAR TOSCA-Metadata directory create failed");
+ }
+
+ /**
+ * Organize model info for consumption
+ */
+ VduArtifact mainTemplate = null;
+ List<VduArtifact> extraFiles = null;
+ for(VduArtifact artifact: vduModel.getArtifacts()){
+ if( artifact.getType() == ArtifactType.MAIN_TEMPLATE ){
+ mainTemplate = artifact;
+ }
+ else{
+ extraFiles.add(artifact);
+ }
+ }
+
+ /**
+ * Write template files
+ */
+ OutputStream ofs = null;
+ try {
+ ofs = new FileOutputStream(new File(dir, mainTemplate.getName()));
+ ofs.write(mainTemplate.getContent());
+ ofs.close();
+
+ /**
+ * Write other files
+ */
+ if (extraFiles != null) {
+ for (VduArtifact artifact: extraFiles){
+ ofs = new FileOutputStream(new File(dir, artifact.getName()));
+ ofs.write(artifact.getContent());
+ ofs.close();
+ }
+ }
+
+
+ /**
+ * Create manifest
+ */
+ PrintStream mfstream = new PrintStream(new File(metadir.getAbsolutePath() + "/" + MANIFEST_FILENAME));
+ mfstream.println("TOSCA-Meta-File-Version: 1.0");
+ mfstream.println("CSAR-Version: 1.1");
+ mfstream.println("Created-by: ONAP");
+ mfstream.println("Entry-Definitions: " + mainTemplate.getName());
+ mfstream.close();
+
+ /**
+ * ZIP it up
+ */
+ ByteArrayOutputStream zipbytes = new ByteArrayOutputStream();
+ ZipOutputStream zos = new ZipOutputStream(zipbytes);
+ compressTree(zos, "", dir, dir);
+ zos.close();
+ return zipbytes.toByteArray();
+
+ } catch (Exception e) {
+ throw new RuntimeException("Failed to create CSAR: " + e.getMessage());
+ } finally {
+
+ /**
+ * Clean up tmpdir
+ */
+ deleteDirectory(dir);
+ }
+ }
+
+ /**
+ * Private methods
+ */
+
+ /**
+ * Compresses (ZIPs) a directory tree
+ *
+ * @param dir
+ * @throws IOException
+ */
+ private void compressTree(ZipOutputStream zos, String path, File basedir, File dir) throws IOException {
+ if (!dir.isDirectory())
+ return;
+
+ for (File f : dir.listFiles()) {
+ if (f.isDirectory()) {
+ String newpath = path + f.getName() + "/";
+ ZipEntry entry = new ZipEntry(newpath);
+ zos.putNextEntry(entry);
+ zos.closeEntry();
+ compressTree(zos, newpath, basedir, f);
+ } else {
+ ZipEntry ze = new ZipEntry(
+ f.getAbsolutePath().substring(basedir.getAbsolutePath().length() + 1).replaceAll("\\\\", "/"));
+ zos.putNextEntry(ze);
+ // read the file and write to ZipOutputStream
+ FileInputStream fis = new FileInputStream(f);
+ byte[] buffer = new byte[1024];
+ int len;
+ while ((len = fis.read(buffer)) > 0) {
+ zos.write(buffer, 0, len);
+ }
+ zos.closeEntry();
+ fis.close();
+ }
+ }
+ }
+
+ private boolean deleteDirectory(File directory) {
+ if (directory.exists()) {
+ File[] files = directory.listFiles();
+ if (null != files) {
+ for (int i = 0; i < files.length; i++) {
+ if (files[i].isDirectory()) {
+ deleteDirectory(files[i]);
+ } else {
+ files[i].delete();
+ }
+ }
+ }
+ }
+ return (directory.delete());
+ }
+}