Azure Stack includes infrastructure monitoring capabilities that enable a cloud operator to view health and alerts for an Azure Stack region.
Azure Stack has a set of region management capabilities available in the Region management tile. This tile, pinned by default in the administrator portal for the Default Provider Subscription, lists all the deployed regions of Azure Stack. It also shows the count of active critical and warning alerts for each region. This tile is your entry point into the health and alert functionality of Azure Stack.
Understand health in Azure Stack
Health and alerts are managed in Azure Stack by the Health resource provider. Azure Stack infrastructure components register with the Health resource provider during Azure Stack deployment and configuration. This registration enables the display of health and alerts for each component. Health in Azure Stack is a simple concept. If alerts for a registered instance of a component exist, the health state of that component reflects the worst active alert severity; warning, or critical.
View and manage component health state
You can view the health state of components in both the Azure Stack administrator portal and through Rest API and PowerShell.
To view the health state in the portal, click the region that you want to view in the Region management tile. You can view the health state of infrastructure roles and of resource providers. Note that in this release, the Compute resource provider does not report health state.
You can click a resource provider or infrastructure role to view more detailed information.
If you click an infrastructure role, and then click the role instance, there are options in the Role instance blade to Start, Restart, or Shutdown. Do not use these options in an Azure Stack Development Kit environment. These options are designed only for a multi-node environment, where there is more than one role instance per infrastructure role. Restarting a role instance (especially AzS-Xrp01) in the development kit causes system instability. For troubleshooting assistance, please post your issue to the Azure Stack forum.
The list of active alerts for each Azure Stack region is available directly from the Region management blade. The first tile in the default configuration is the Alerts tile, which displays a summary of the critical and warning alerts for the region. You can pin the Alerts tile, like any other tile on this blade, to the dashboard for quick access.
By selecting the top portion of the Alerts tile, you navigate to the list of all active alerts for the region. If you select either the Critical or Warning line item within the tile, you navigate to a filtered list of alerts (Critical or Warning).
The Alerts blade supports the ability to filter both on status (Active or Closed) and severity (Critical or Warning). The default view displays all Active alerts. All closed alerts are removed from the system after seven days.
The Alerts blade also exposes the View API action, which displays the Rest API that was used to generate the list view. This action provides a quick way to become familiar with the Rest API syntax that you can use to query alerts. You can use this API in automation or for integration with your existing datacenter monitoring, reporting, and ticketing solutions.
From the Alerts blade, you can select an alert to navigate to the Alert details blade. This blade displays all fields that are associated with the alert, and enables quick navigation to the affected component and source of the alert. For example, the following alert occurs if one of the infrastructure role instances goes offline or is not accessible.
After the infrastructure role instance is back online, this alert automatically closes.