Tanzu Hub Dashboard Widgets Hang when Loading

Products

• VMware Tanzu Platform - Hub

Issue/Introduction

Users may experience an issue where dashboard widgets remain stuck in a continuous "Loading" state (represented by a spinning icon) and never render data. This occurs specifically when a dashboard filter, powered by a PromQL query, fails to return a result or hits a system limit.

 

Environment

Tanzu Hub 10.3.3

Cause

The dashboard logic was designed to wait for all filter variables to resolve before triggering the widget data fetch. However, in the case of large-scale environments, a limit is breached. The number of values exceeds the default backend limit.

Resolution

This will be fixed in a future release of Tanzu Hub.