import ceph 15.2.10

[ceph.git] / ceph / src / pybind / mgr / dashboard / frontend / src / app / shared / services / prometheus-alert.service.ts

diff --git a/ceph/src/pybind/mgr/dashboard/frontend/src/app/shared/services/prometheus-alert.service.ts b/ceph/src/pybind/mgr/dashboard/frontend/src/app/shared/services/prometheus-alert.service.ts
index dc1731b92665796168dc31f6acba908040295e8e..365ad007ccb0e7f4e6774919adfdc0165c923ec5 100644 (file)
--- a/ceph/src/pybind/mgr/dashboard/frontend/src/app/shared/services/prometheus-alert.service.ts
+++ b/ceph/src/pybind/mgr/dashboard/frontend/src/app/shared/services/prometheus-alert.service.ts
@@ -17,6 +17,7 @@ export class PrometheusAlertService {
   private canAlertsBeNotified = false;
   alerts: AlertmanagerAlert[] = [];
   rules: PrometheusRule[] = [];
+  activeAlerts: number;
 
   constructor(
     private alertFormatter: PrometheusAlertFormatter,
@@ -60,6 +61,11 @@ export class PrometheusAlertService {
     if (this.canAlertsBeNotified) {
       this.notifyOnAlertChanges(alerts, this.alerts);
     }
+    this.activeAlerts = _.reduce<AlertmanagerAlert, number>(
+      this.alerts,
+      (result, alert) => (alert.status.state === 'active' ? ++result : result),
+      0
+    );
     this.alerts = alerts;
     this.canAlertsBeNotified = true;
   }