2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Modifications Copyright (c) 2019 Samsung
8 * ================================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 * ============LICENSE_END=========================================================
22 package org.onap.so.bpmn.infrastructure.flowspecific.tasks;
24 import java.util.HashMap;
25 import java.util.List;
27 import java.util.Optional;
29 import org.onap.appc.client.lcm.model.Action;
30 import org.onap.so.bpmn.appc.payload.beans.ConfigScaleOutPayload;
31 import org.onap.so.bpmn.appc.payload.beans.RequestParametersConfigScaleOut;
32 import org.onap.so.bpmn.common.BuildingBlockExecution;
33 import org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf;
34 import org.onap.so.bpmn.servicedecomposition.bbobjects.VfModule;
35 import org.onap.so.bpmn.servicedecomposition.entities.GeneralBuildingBlock;
36 import org.onap.so.bpmn.servicedecomposition.entities.ResourceKey;
37 import org.onap.so.bpmn.servicedecomposition.tasks.ExtractPojosForBB;
38 import org.onap.so.client.appc.ApplicationControllerAction;
39 import org.onap.so.client.exception.ExceptionBuilder;
40 import org.onap.so.db.catalog.beans.ControllerSelectionReference;
41 import org.onap.so.db.catalog.client.CatalogDbClient;
42 import org.onap.so.logger.ErrorCode;
43 import org.onap.so.logger.MessageEnum;
44 import org.slf4j.Logger;
45 import org.slf4j.LoggerFactory;
46 import org.springframework.beans.factory.annotation.Autowired;
47 import org.springframework.stereotype.Component;
49 import com.fasterxml.jackson.databind.ObjectMapper;
50 import com.jayway.jsonpath.JsonPath;
53 public class ConfigurationScaleOut {
55 private static final Logger logger = LoggerFactory.getLogger(ConfigurationScaleOut.class);
57 private ExceptionBuilder exceptionUtil;
59 private ExtractPojosForBB extractPojosForBB;
61 private CatalogDbClient catalogDbClient;
63 private ApplicationControllerAction appCClient;
64 private static final String ACTION = "action";
65 private static final String MSO_REQUEST_ID = "msoRequestId";
66 private static final String VNF_ID = "vnfId";
67 private static final String VNF_NAME = "vnfName";
68 private static final String VFMODULE_ID = "vfModuleId";
69 private static final String CONTROLLER_TYPE = "controllerType";
70 private static final String PAYLOAD = "payload";
72 public void setParamsForConfigurationScaleOut(BuildingBlockExecution execution) {
74 GeneralBuildingBlock gBBInput = execution.getGeneralBuildingBlock();
77 List<Map<String, String>> jsonPathForCfgParams = gBBInput.getRequestContext().getConfigurationParameters();
79 String paramValue = null;
80 ObjectMapper mapper = new ObjectMapper();
81 String configScaleOutPayloadString = null;
82 ControllerSelectionReference controllerSelectionReference;
83 ConfigScaleOutPayload configPayload = new ConfigScaleOutPayload();
84 GenericVnf vnf = extractPojosForBB.extractByKey(execution, ResourceKey.GENERIC_VNF_ID, execution.getLookupMap().get(ResourceKey.GENERIC_VNF_ID));
85 String vnfId = vnf.getVnfId();
86 String vnfName = vnf.getVnfName();
87 String vnfType = vnf.getVnfType();
88 String actionCategory = Action.ConfigScaleOut.toString();
89 controllerSelectionReference = catalogDbClient.getControllerSelectionReferenceByVnfTypeAndActionCategory(vnfType, actionCategory);
90 String controllerName = controllerSelectionReference.getControllerName();
92 VfModule vfModule = extractPojosForBB.extractByKey(execution, ResourceKey.VF_MODULE_ID, execution.getLookupMap().get(ResourceKey.VF_MODULE_ID));
93 String sdncVfModuleQueryResponse = execution.getVariable("SDNCQueryResponse_" + vfModule.getVfModuleId());
95 Map<String, String> paramsMap = new HashMap<>();
96 RequestParametersConfigScaleOut requestParameters = new RequestParametersConfigScaleOut();
97 String configScaleOutParam = null;
98 if (jsonPathForCfgParams != null) {
99 for (Map<String, String> param : jsonPathForCfgParams) {
100 for (Map.Entry<String,String> entry : param.entrySet()) {
101 key = entry.getKey();
102 paramValue = entry.getValue();
104 configScaleOutParam = JsonPath.parse(sdncVfModuleQueryResponse).read(paramValue);
105 }catch(ClassCastException e){
106 configScaleOutParam = null;
107 logger.warn("Incorrect JSON path. Path points to object rather than value causing: ", e);
109 paramsMap.put(key, configScaleOutParam);
113 requestParameters.setVfModuleId(vfModule.getVfModuleId());
114 requestParameters.setVnfHostIpAddress(vnf.getIpv4OamAddress());
115 configPayload.setConfigurationParameters(paramsMap);
116 configPayload.setRequestParameters(requestParameters);
117 configScaleOutPayloadString = mapper.writeValueAsString(configPayload);
119 execution.setVariable(ACTION, actionCategory);
120 execution.setVariable(MSO_REQUEST_ID, gBBInput.getRequestContext().getMsoRequestId());
121 execution.setVariable(VNF_ID, vnfId);
122 execution.setVariable(VNF_NAME, vnfName);
123 execution.setVariable(VFMODULE_ID, vfModule.getVfModuleId());
124 execution.setVariable(CONTROLLER_TYPE, controllerName);
125 execution.setVariable(PAYLOAD, configScaleOutPayloadString);
126 } catch (Exception ex) {
127 exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
131 public void callAppcClient(BuildingBlockExecution execution) {
132 logger.trace("Start runAppcCommand ");
133 String appcCode = "1002";
134 String appcMessage = "";
136 Action commandAction = Action.valueOf(execution.getVariable(ACTION));
137 String msoRequestId = execution.getVariable(MSO_REQUEST_ID);
138 String vnfId = execution.getVariable(VNF_ID);
139 Optional<String> payloadString = null;
140 if(execution.getVariable(PAYLOAD) != null){
141 String pay = execution.getVariable(PAYLOAD);
142 payloadString = Optional.of(pay);
144 String controllerType = execution.getVariable(CONTROLLER_TYPE);
145 HashMap<String, String> payloadInfo = new HashMap<>();
146 payloadInfo.put(VNF_NAME, execution.getVariable(VNF_NAME));
147 payloadInfo.put(VFMODULE_ID,execution.getVariable(VFMODULE_ID));
148 logger.debug("Running APP-C action: {}", commandAction.toString());
149 logger.debug("VNFID: {}", vnfId);
150 //PayloadInfo contains extra information that adds on to payload before making request to appc
151 appCClient.runAppCCommand(commandAction, msoRequestId, vnfId, payloadString, payloadInfo, controllerType);
152 appcCode = appCClient.getErrorCode();
153 appcMessage = appCClient.getErrorMessage();
155 } catch (Exception e) {
156 logger.error("{} {} {} {} {}", MessageEnum.BPMN_GENERAL_EXCEPTION.toString(),
157 "Caught exception in runAppcCommand in ConfigurationScaleOut", "BPMN",
158 ErrorCode.UnknownError.getValue(), "APPC Error", e);
159 appcMessage = e.getMessage();
161 logger.error("Error Message: " + appcMessage);
162 logger.error("ERROR CODE: " + appcCode);
163 logger.trace("End of runAppCommand ");
164 if (appcCode != null && !appcCode.equals("0")) {
165 exceptionUtil.buildAndThrowWorkflowException(execution, Integer.parseInt(appcCode), appcMessage);