def send_incident_alert_notification(action,
incident,
metric_value=None,
method=None):
"""
When a metric alert is triggered, send incident data to the SentryApp's webhook.
:param action: The triggered `AlertRuleTriggerAction`.
:param incident: The `Incident` for which to build a payload.
:param metric_value: The value of the metric that triggered this alert to
fire. If not provided we'll attempt to calculate this ourselves.
:return:
"""
sentry_app = action.sentry_app
organization = incident.organization
metrics.incr("notifications.sent",
instance=sentry_app.slug,
skip_internal=False)
try:
install = SentryAppInstallation.objects.get(
organization=organization.id,
sentry_app=sentry_app,
status=SentryAppInstallationStatus.INSTALLED,
)
except SentryAppInstallation.DoesNotExist:
logger.info(
"metric_alert_webhook.missing_installation",
extra={
"action": action.id,
"incident": incident.id,
"organization": organization.slug,
"sentry_app_id": sentry_app.id,
},
)
return
send_and_save_webhook_request(
sentry_app,
AppPlatformEvent(
resource="metric_alert",
action=INCIDENT_STATUS[incident_status_info(
incident, metric_value, action, method)].lower(),
install=install,
data=build_incident_attachment(action, incident, metric_value,
method),
),
)
def build_incident_attachment(action,
incident,
integration_key,
metric_value=None,
method=None):
data = incident_attachment_info(incident,
metric_value,
action=action,
method=method)
incident_status = incident_status_info(incident,
metric_value,
action=action,
method=method)
if incident_status == IncidentStatus.CRITICAL:
severity = "critical"
elif incident_status == IncidentStatus.WARNING:
severity = "warning"
elif incident_status == IncidentStatus.CLOSED:
severity = "info"
event_action = "resolve"
if incident_status in [IncidentStatus.WARNING, IncidentStatus.CRITICAL]:
event_action = "trigger"
return {
"routing_key": integration_key,
"event_action": event_action,
"dedup_key":
f"incident_{incident.organization_id}_{incident.identifier}",
"payload": {
"summary": incident.alert_rule.name,
"severity": severity,
"source": str(incident.identifier),
"custom_details": {
"details": data["text"]
},
},
"links": [{
"href": data["title_link"],
"text": data["title"]
}],
}