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from typing import Any, Dict
from flask import current_app
from alerta.models.alarms.alerta import SEVERITY_MAP
from alerta.models.alert import Alert
from . import WebhookBase
JSON = Dict[str, Any]
UNKNOWN = 'unknown'
class NewRelicWebhook(WebhookBase):
"""
New Relic webhook notification channel
See https://docs.newrelic.com/docs/alerts/new-relic-alerts/managing-notification-channels/notification-channels-control-where-send-alerts
"""
def incoming(self, path, query_string, payload):
if 'version' not in payload:
raise ValueError('New Relic Legacy Alerting is not supported')
status = payload['current_state'].lower()
if status == 'open':
severity = payload['severity'].lower()
elif status == 'acknowledged':
severity = payload['severity'].lower()
status = 'ack'
elif status == 'closed':
severity = 'ok'
elif payload['severity'].lower() == 'info':
severity = 'informational'
status = 'open'
else:
severity = payload['severity'].lower()
status = 'open'
if severity not in SEVERITY_MAP:
if severity.lower() == 'info':
severity = 'informational'
else:
severity = 'unknown'
attributes = dict()
if 'incident_url' in payload and payload['incident_url'] is not None:
attributes['incident_url'] = payload['incident_url']
if 'runbook_url' in payload and payload['runbook_url'] is not None:
attributes['runbook_url'] = payload['runbook_url']
resource = payload['targets'][0]['name'] or UNKNOWN
event = payload['condition_name'] or UNKNOWN
return Alert(
resource=resource,
event=event,
environment=current_app.config['DEFAULT_ENVIRONMENT'],
severity=severity,
status=status,
service=[payload['account_name']],
group=payload['targets'][0]['type'],
text=payload['details'],
tags=[f'{key}:{value}' for (key, value) in payload['targets'][0]['labels'].items()],
attributes=attributes,
origin=f"New Relic/v{payload['version']}",
event_type=payload['event_type'].lower(),
raw_data=payload
)