From: Stephan Müller <smueller@suse.com>
Date: Wed, 14 Aug 2019 10:09:41 +0000 (+0200)
Subject: mgr/dashboard: Automatically refresh CephFS chart
X-Git-Tag: v15.1.0~1678^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=56a94e913fb66e9c710bfc8ec9a28d37ece20931;p=ceph.git

mgr/dashboard: Automatically refresh CephFS chart

Fixes: https://tracker.ceph.com/issues/40096
Signed-off-by: Stephan Müller <smueller@suse.com>
---

diff --git a/src/pybind/mgr/dashboard/frontend/src/app/ceph/cephfs/cephfs-chart/cephfs-chart.component.spec.ts b/src/pybind/mgr/dashboard/frontend/src/app/ceph/cephfs/cephfs-chart/cephfs-chart.component.spec.ts
index 062ea869c481..786076125a0b 100644
--- a/src/pybind/mgr/dashboard/frontend/src/app/ceph/cephfs/cephfs-chart/cephfs-chart.component.spec.ts
+++ b/src/pybind/mgr/dashboard/frontend/src/app/ceph/cephfs/cephfs-chart/cephfs-chart.component.spec.ts
@@ -70,4 +70,11 @@ describe('CephfsChartComponent', () => {
       }
     ]);
   });
+
+  it('should force angular to update the chart datasets array in order to update the graph', () => {
+    const oldDatasets = component.chart.datasets;
+    component.ngOnChanges();
+    expect(oldDatasets).toEqual(component.chart.datasets);
+    expect(oldDatasets).not.toBe(component.chart.datasets);
+  });
 });
diff --git a/src/pybind/mgr/dashboard/frontend/src/app/ceph/cephfs/cephfs-chart/cephfs-chart.component.ts b/src/pybind/mgr/dashboard/frontend/src/app/ceph/cephfs/cephfs-chart/cephfs-chart.component.ts
index ec9e560b3ecc..b7809c4c72c5 100644
--- a/src/pybind/mgr/dashboard/frontend/src/app/ceph/cephfs/cephfs-chart/cephfs-chart.component.ts
+++ b/src/pybind/mgr/dashboard/frontend/src/app/ceph/cephfs/cephfs-chart/cephfs-chart.component.ts
@@ -151,6 +151,7 @@ export class CephfsChartComponent implements OnChanges, OnInit {
     _.merge(this.chart, {
       datasets: chartDataSets
     });
+    this.chart.datasets = [...this.chart.datasets]; // Force angular to update
   }
 
   /**