2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017-2019 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=========================================================
23 package org.onap.so.adapters.audit;
25 import org.camunda.bpm.client.task.ExternalTask;
26 import org.camunda.bpm.client.task.ExternalTaskService;
27 import org.onap.logging.ref.slf4j.ONAPLogConstants;
28 import org.onap.so.audit.beans.AuditInventory;
29 import org.slf4j.Logger;
30 import org.slf4j.LoggerFactory;
32 import org.springframework.beans.factory.annotation.Autowired;
33 import org.springframework.core.env.Environment;
34 import org.springframework.stereotype.Component;
37 public class AuditCreateStackService {
39 private static final String UNABLE_TO_FIND_ALL_V_SERVERS_AND_L_INTERACES_IN_A_AI = "Unable to find all VServers and L-Interaces in A&AI";
41 private static final int[] RETRY_SEQUENCE = new int[] { 1, 1, 2, 3, 5, 8, 13, 20};
44 private static final Logger logger = LoggerFactory.getLogger(AuditCreateStackService.class);
47 public HeatStackAudit heatStackAudit;
50 public Environment env;
52 protected void executeExternalTask(ExternalTask externalTask, ExternalTaskService externalTaskService){
53 AuditInventory auditInventory = externalTask.getVariable("auditInventory");
54 setupMDC(externalTask);
55 boolean success = false;
57 logger.info("Executing External Task Audit Inventory, Retry Number: {} \n {}", auditInventory,externalTask.getRetries());
58 success=heatStackAudit.auditHeatStackCreate(auditInventory.getCloudRegion(), auditInventory.getCloudOwner(),
59 auditInventory.getTenantId(), auditInventory.getHeatStackName());
60 } catch (Exception e) {
61 logger.error("Error during audit of stack", e);
65 externalTaskService.complete(externalTask);
66 logger.debug("The External Task Id: {} Successful", externalTask.getId());
68 if(externalTask.getRetries() == null){
69 logger.debug("The External Task Id: {} Failed, Setting Retries to Default Start Value: {}", externalTask.getId(),RETRY_SEQUENCE.length);
70 externalTaskService.handleFailure(externalTask, UNABLE_TO_FIND_ALL_V_SERVERS_AND_L_INTERACES_IN_A_AI, UNABLE_TO_FIND_ALL_V_SERVERS_AND_L_INTERACES_IN_A_AI, RETRY_SEQUENCE.length, 10000);
71 }else if(externalTask.getRetries() != null &&
72 externalTask.getRetries()-1 == 0){
73 logger.debug("The External Task Id: {} Failed, All Retries Exhausted", externalTask.getId());
74 externalTaskService.handleBpmnError(externalTask, "AuditAAIInventoryFailure", "Number of Retries Exceeded auditing inventory");
76 logger.debug("The External Task Id: {} Failed, Decrementing Retries: {} , Retry Delay: ", externalTask.getId(),externalTask.getRetries()-1, calculateRetryDelay(externalTask.getRetries()));
77 externalTaskService.handleFailure(externalTask, UNABLE_TO_FIND_ALL_V_SERVERS_AND_L_INTERACES_IN_A_AI, UNABLE_TO_FIND_ALL_V_SERVERS_AND_L_INTERACES_IN_A_AI, externalTask.getRetries()-1, calculateRetryDelay(externalTask.getRetries()));
79 logger.debug("The External Task Id: {} Failed", externalTask.getId());
84 private void setupMDC(ExternalTask externalTask) {
85 String msoRequestId = externalTask.getVariable("mso-request-id");
86 if(msoRequestId != null && !msoRequestId.isEmpty())
87 MDC.put(ONAPLogConstants.MDCs.REQUEST_ID, msoRequestId);
89 protected long calculateRetryDelay(int currentRetries){
90 int retrySequence = RETRY_SEQUENCE.length - currentRetries;
91 long retryMultiplier = Long.parseLong(env.getProperty("mso.workflow.topics.retryMultiplier","6000"));
92 return RETRY_SEQUENCE[retrySequence] * retryMultiplier;