sijie commented on issue #9:
URL: https://github.com/apache/pulsar-helm-chart/issues/9#issuecomment-624811832


   @ckdarby 
   
   - Overview:
   
   > Storage/Backlog -> only queries returning single series or tables are 
supported; 
   
   The "Storage/Backlog" in Overview section is designed to display the total 
storage size and total backlog of the whole cluster. 
   
   - Node metrics: By default, the Helm chart installs node_exporter to export 
k8s node metrics. Did you see node_exporter pods running in your helm release?
   
   - Proxy metrics: Did you enable authentication? If you are enabling 
authentication, the proxy metrics scraping might be a problem. We need to add 
bearer token for scraping the metrics. I do have a fix in 
[streamnative/charts](https://github.com/streamnative/charts) but I didn't push 
the change back here yet.  
   
   - Pulsar Logs: The pulsar logs dashboard was added to the Grafana image for 
supporting using Grafana Loki for collecting logs from Pulsar pods. The current 
helm chart doesn't integrate with Loki yet. We will have a pull request to add 
Loki as an optional dependency to the chart. 


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