Merge pull request #253104 from austonli/patch-38

Update Prometheus workbooks troubleshooting

Author: prmerger-automator[bot]

articles/azure-monitor/essentials/prometheus-workbooks.md

@@ -12,9 +12,9 @@ ms.author: edbaynash
 Create dashboards powered by Azure Monitor managed service for Prometheus using [Azure Workbooks](../visualize/workbooks-overview.md).
 This article introduces workbooks for Azure Monitor workspaces and shows you how to query Prometheus metrics using Azure workbooks and the Prometheus query language (PromQL).
 
-## Pre-requisites
-To query Prometheus metrics from an Azure Monitor workspace you need the following:
--	An Azure Monitor workspace. To create an Azure Monitor workspace see [Create an Azure Monitor Workspace](./azure-monitor-workspace-overview.md?tabs=azure-portal.md).
+## Prerequisites
+To query Prometheus metrics from an Azure Monitor workspace, you need the following:
+-	An Azure Monitor workspace. To create an Azure Monitor workspace, see [Create an Azure Monitor Workspace](./azure-monitor-workspace-overview.md?tabs=azure-portal.md).
 -	Your Azure Monitor workspace must be [collecting Prometheus metrics](./prometheus-metrics-enable.md) from an AKS cluster.
 -	The user must be assigned role that can perform the **microsoft.monitor/accounts/read** operation on the Azure Monitor workspace.
 
@@ -38,11 +38,11 @@ A workbook has the following input options:
 
 ## Create a Prometheus workbook
 
-Workbooks supports many visualizations and Azure integrations. For more information about Azure Workbooks, see [Creating an Azure Workbook](../visualize/workbooks-create-workbook.md).  
+Workbooks support many visualizations and Azure integrations. For more information about Azure Workbooks, see [Creating an Azure Workbook](../visualize/workbooks-create-workbook.md).  
 
 
 
-1.	From your Azure Monitor workspace select **Workbooks**.
+1.	From your Azure Monitor workspace, select **Workbooks**.
 
 1.  Select **New**.
 1.	In the new workbook, select **Add**, and select **Add query** from the dropdown.
@@ -58,11 +58,16 @@ Workbooks supports many visualizations and Azure integrations. For more informat
 
 ## Troubleshooting
 
-If your workbook query does not return data:
+If you receive a message indicating that "You currently do not have any Prometheus data ingested to this Azure Monitor workspace":
 
--	Check that you have sufficient permissions to perform **microsoft.monitor/accounts/read** assigned through Access Control (IAM) in your Azure Monitor workspace
 -	Verify that you have turned on metrics collection in the Monitored clusters blade of your Azure Monitor workspace.
 
+If your workbook query does not return data with a message "You do not have query access":
+
+-	Check that you have sufficient permissions to perform **microsoft.monitor/accounts/read** assigned through Access Control (IAM) in your Azure Monitor workspace.
+-	Confirm if your Networking settings support query access. You may need to enable private access through your private endpoint or change settings to allow public access.
+-	If you have ad block enabled in your browser, you may need to pause or disable and refresh the workbook in order to view data.
+
 
 ## Next steps
 * [Collect Prometheus metrics from AKS cluster](./prometheus-metrics-enable.md)