Best Python code snippet using localstack_python
lambda_function.py
Source:lambda_function.py
...18JIRA_SUMMARY = "Requesting admin access to production"19JIRA_ISSUE_TYPE = "Task"20# we want to explicitly tell AWS step functions about the error21# if we are calling the lambda outside of step functions, just log the err22def send_task_failure(task_token, err=None):23 if task_token:24 logging.error("Notifying task of failure.", err)25 sf_client.send_task_failure(26 taskToken=task_token, error="error", cause=err)27 else:28 logging.error("No task to notify, but failure occurred.")29 logging.error(err)30def create_jira_ticket(event, task_token, jira_client):31 reason = event.get('reason')32 if reason is None:33 send_task_failure(task_token, "reason not found in input json")34 return False35 createDict = {36 "summary": JIRA_SUMMARY,37 "issuetype": {"name": JIRA_ISSUE_TYPE},38 "project": {"key": JIRA_PROJECT_KEY},39 "assignee": {"id": JIRA_ASSIGNEE_ID},40 "description": reason41 }42 logging.info(f"Creating ticket using payload: {json.dumps(createDict)}")43 try:44 # https://developer.atlassian.com/server/jira/platform/jira-rest-api-examples/#creating-an-issue-examples45 # https://developer.atlassian.com/cloud/jira/platform/rest/v3/api-group-issues/46 jira_issue = jira_client.create_issue(fields=createDict)47 except JIRAError as err:48 send_task_failure(49 task_token, f"Unable to create JIRA issue {str(err.text)}")50 return False51 if not jira_issue.key:52 send_task_failure(task_token, "Couldn't create new JIRA issue")53 return False54 else:55 logging.info("Created jira issue %s", jira_issue.key)56 return_dict = {"issue_key": jira_issue.key}57 # either you are calling the lambda directly 58 # or calling from AWS step functions with task token59 if task_token is None:60 logging.info("SUCCESS")61 return return_dict62 else:63 sf_client.send_task_success(taskToken=task_token,64 output=json.dumps(return_dict))65 return True66def add_comments(event, task_token, jira_client):67 ticket_key = event.get('issue_key')68 comment = json.dumps(event.get('issue_comment'), indent=4)69 if not ticket_key:70 send_task_failure(71 task_token, "issue_key was not passed in input json")72 return False73 if not comment:74 send_task_failure(75 task_token, "issue_comment not passed in input json")76 return False77 try:78 jira_client.add_comment(ticket_key, comment)79 except JIRAError as err:80 send_task_failure(task_token, ticket_key +81 str(err.text) + str(comment))82 return False83 # either you are calling the lambda directly 84 # or calling from AWS step functions with task token85 if task_token is None:86 logging.info("SUCCESS")87 return False88 else:89 sf_client.send_task_success(taskToken=task_token,90 output='{"Success" : "true"}')91 return True92# either we are creating a new ticket or adding comments (op_type)93def lambda_handler(event, context):94 task_token = event.get("TaskToken")95 op_type = event.get("op_type")96 if op_type is None:97 send_task_failure(task_token, "op_type is missing")98 return False99 logging.info("Obtaining jira creds from secrets manager...")100 try:101 sm_response = sm_client.get_secret_value(102 SecretId=os.environ.get('secret', 'jira-creds-admintool'))103 except ClientError as e:104 error_msg = (105 f"Could not get jira creds from secretsmanager.",106 f"{str(e.response['Error']['Code'])}"107 )108 send_task_failure(task_token, error_msg)109 return False110 try:111 user_secret = json.loads(sm_response['SecretString'])['user']112 except (KeyError, json.decoder.JSONDecodeError):113 send_task_failure(task_token, f"Error loading user SecretString")114 return False115 try:116 pass_secret = json.loads(sm_response['SecretString'])['pass']117 except (KeyError, json.decoder.JSONDecodeError):118 send_task_failure(task_token, f"Error loading pass SecretString")119 return False120 if (user_secret is None or pass_secret is None):121 send_task_failure(task_token, "SecretString is missing")122 return False123 logging.info("Done. Connecting to %s", JIRA_SERVER)124 try:125 jira_client = JIRA(server=JIRA_SERVER,126 basic_auth=(user_secret, pass_secret))127 except JIRAError as err:128 send_task_failure(task_token, f"unable to connect to JIRA {err.text}")129 return False130 if not jira_client:131 send_task_failure(task_token, "unable to connect to JIRA ")132 return False133 else:134 logging.info("Connected to %s", JIRA_SERVER)135 if(op_type == "create"):136 return create_jira_ticket(event, task_token, jira_client)137 elif(op_type == "add_comments"):138 return add_comments(event, task_token, jira_client)139 else:140 logging.error("""op_type not 'create' or 'add_comments'.141 No clue what you are trying to do""")...
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