Fix err of GrabFromAPIServer()

If getting an error from internal funcation call, GrabFromAPIServer()
didn't return it to the caller.
This fixes it.
This commit is contained in:
Kenichi Omichi 2021-09-02 21:30:53 +00:00
parent 495cf6898f
commit c6ba451235

View File

@ -318,7 +318,7 @@ func (g *Grabber) GrabFromSnapshotController(podName string, port int) (Snapshot
func (g *Grabber) GrabFromAPIServer() (APIServerMetrics, error) {
output, err := g.getMetricsFromAPIServer()
if err != nil {
return APIServerMetrics{}, nil
return APIServerMetrics{}, err
}
return parseAPIServerMetrics(output)
}