Create issue automatically from Prometheus alert

app/services/alert_management/process_prometheus_alert_service.rb

@@ -34,6 +34,8 @@ module AlertManagement
       else
         create_alert_management_alert
       end
+
+      create_incident
     end
 
     def reset_alert_management_alert_status
@@ -89,6 +91,14 @@ module AlertManagement
       SystemNoteService.auto_resolve_prometheus_alert(issue, project, User.alert_bot) if issue.reset.closed?
     end
 
+    def create_incident
+      clear_memoization(:am_alert) if am_alert.blank?
+      return unless am_alert
+      return if am_alert.issue
+
+      IncidentManagement::ProcessAlertWorker.new.perform(nil, nil, am_alert.id)
+    end
+
     def logger
       @logger ||= Gitlab::AppLogger
     end

app/workers/incident_management/process_alert_worker.rb

@@ -30,7 +30,11 @@ module IncidentManagement
     end
 
     def parsed_payload(alert)
-      Gitlab::Alerting::NotificationPayloadParser.call(alert.payload.to_h, alert.project)
+      if alert.prometheus?
+        alert.payload
+      else
+        Gitlab::Alerting::NotificationPayloadParser.call(alert.payload.to_h, alert.project)
+      end
     end
 
     def create_issue_for(alert)