namespaces
Summary
Details
Ensure zone redundancy is enabled in supported regions
Impact: High Category: High Availability
APRL GUID: 84636c6c-b317-4722-b603-7b1ffc16384b
Description:
When using the Azure portal, zone redundancy is automatically enabled. However, some Infrastructure as Code (IaC) tools may default this to false. To ensure replication of metadata and events across data centers in an availability zone, always verify that zone redundancy is enabled.
Potential Benefits:
Enhanced fault tolerance for Event Hub
Learn More:
ARG Query:
Click the Azure Resource Graph tab to view the query
// Azure Resource Graph Query
// Find Event Hub namespace instances that are not zone redundant
resources
| where type == "microsoft.eventhub/namespaces"
| where properties.zoneRedundant == false
| project recommendationId = "84636c6c-b317-4722-b603-7b1ffc16384b", name, id, tags, param1 = "ZoneRedundant: False"
| order by id asc
Enable auto-inflate on Event Hub Standard tier
Impact: High Category: Scalability
APRL GUID: fbfef3df-04a5-41b2-a8fd-b8541eb04956
Description:
Enable auto-inflate on Event Hub Standard tier namespaces to automatically scale up throughput units (TUs), meeting usage needs and preventing data ingress or egress throttle scenarios by adjusting to allowed rates.
Potential Benefits:
Prevents throttling by autoscaling TUs
Learn More:
ARG Query:
Click the Azure Resource Graph tab to view the query
// Azure Resource Graph Query
// Find Event Hub namespace instances that are Standard tier and do not have Auto Inflate enabled
resources
| where type == "microsoft.eventhub/namespaces"
| where sku.tier == "Standard"
| where properties.isAutoInflateEnabled == "false"
| project recommendationId = "fbfef3df-04a5-41b2-a8fd-b8541eb04956", name, id, tags, param1 = "AutoInflateEnabled: False"