|
| 1 | +import json |
| 2 | +import warnings |
| 3 | + |
| 4 | +import requests |
| 5 | +from elastalert.alerts import Alerter, DateTimeEncoder |
| 6 | +from elastalert.util import EAException, elastalert_logger |
| 7 | +from requests import RequestException |
| 8 | + |
| 9 | + |
| 10 | +class FlashdutyAlerter(Alerter): |
| 11 | + """Creates a Flashduty message for each alert""" |
| 12 | + |
| 13 | + required_options = frozenset(["flashduty_integration_key"]) |
| 14 | + |
| 15 | + def __init__(self, rule): |
| 16 | + super(FlashdutyAlerter, self).__init__(rule) |
| 17 | + self.flashduty_integration_key = self.rule.get("flashduty_integration_key", None) |
| 18 | + self.flashduty_title = self.rule.get("flashduty_title", "ElastAlert Alert") |
| 19 | + self.flashduty_alert_key = self.rule.get("flashduty_alert_key", None) |
| 20 | + self.flashduty_description = self.rule.get("flashduty_description", None) |
| 21 | + self.flashduty_event_status = self.rule.get("flashduty_event_status", "Info") |
| 22 | + self.flashduty_check = self.rule.get("flashduty_check", None) |
| 23 | + self.flashduty_service = self.rule.get("flashduty_service", None) |
| 24 | + self.flashduty_cluster = self.rule.get("flashduty_cluster", None) |
| 25 | + self.flashduty_resource = self.rule.get("flashduty_resource", None) |
| 26 | + self.flashduty_metric = self.rule.get("flashduty_metric", None) |
| 27 | + self.flashduty_group = self.rule.get("flashduty_group", None) |
| 28 | + self.flashduty_env = self.rule.get("flashduty_env", None) |
| 29 | + self.flashduty_app = self.rule.get("flashduty_app", None) |
| 30 | + |
| 31 | + |
| 32 | + def alert(self, matches): |
| 33 | + body = self.create_alert_body(matches) |
| 34 | + |
| 35 | + headers = { |
| 36 | + "Content-Type": "application/json", |
| 37 | + } |
| 38 | + |
| 39 | + payload = { |
| 40 | + "title": self.flashduty_title, |
| 41 | + "description": self.flashduty_description, |
| 42 | + "event_status": self.flashduty_event_status, |
| 43 | + "alert_key": self.flashduty_alert_key, |
| 44 | + "labels": { |
| 45 | + "check": self.flashduty_check, |
| 46 | + "service": self.flashduty_service, |
| 47 | + "cluster": self.flashduty_cluster, |
| 48 | + "resource": self.flashduty_resource, |
| 49 | + "metric": self.flashduty_metric, |
| 50 | + "group": self.flashduty_group, |
| 51 | + "env": self.flashduty_env, |
| 52 | + "app": self.flashduty_app, |
| 53 | + "information": body, |
| 54 | + } |
| 55 | + } |
| 56 | + |
| 57 | + try: |
| 58 | + response = requests.post( |
| 59 | + "https://api.flashcat.cloud/event/push/alert/standard?integration_key=" + self.flashduty_integration_key, |
| 60 | + data=json.dumps(payload, cls=DateTimeEncoder), |
| 61 | + headers=headers, |
| 62 | + ) |
| 63 | + warnings.resetwarnings() |
| 64 | + response.raise_for_status() |
| 65 | + except RequestException as e: |
| 66 | + raise EAException("Error posting to flashduty: %s" % e) |
| 67 | + |
| 68 | + elastalert_logger.info("Trigger sent to flashduty") |
| 69 | + |
| 70 | + def get_info(self): |
| 71 | + return { |
| 72 | + "type": "flashduty", |
| 73 | + "flashduty_integration_key": self.flashduty_integration_key, |
| 74 | + "flashduty_title": self.flashduty_title, |
| 75 | + "flashduty_description": self.flashduty_description, |
| 76 | + "flashduty_event_status": self.flashduty_event_status, |
| 77 | + "flashduty_check": self.flashduty_check, |
| 78 | + "flashduty_service": self.flashduty_service, |
| 79 | + "flashduty_cluster": self.flashduty_cluster, |
| 80 | + "flashduty_resource": self.flashduty_resource, |
| 81 | + "flashduty_metric": self.flashduty_metric, |
| 82 | + "flashduty_group": self.flashduty_group, |
| 83 | + "flashduty_env": self.flashduty_env, |
| 84 | + "flashduty_app": self.flashduty_app, |
| 85 | + "flashduty_alert_key": self.flashduty_alert_key, |
| 86 | + } |
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