SignalR
The presented resiliency recommendations in this guidance include SignalR and associated resources and settings.
Summary of Recommendations
| Recommendation | Category | Impact | State | ARG Query Available |
|---|---|---|---|---|
| SIGR-1 - Enable zone redundancy for SignalR | High Availability | High | Preview | Yes |
Definitions of states can be found here
Recommendations Details
SIGR-1 - Enable zone redundancy for SignalR
Category: Availability
Impact: High
Recommendation/Guidance
Use SignalR with zone redundancy for production workloads. Zone redundancy is a Premium tier feature. It is implicitly enabled when you create or upgrade to a Premium tier resource. Standard tier resources can be upgraded to Premium tier without downtime.
Resources
Resource Graph Query
// Azure Resource Graph Query
// Find SignalR instances that are not configured with the Premium tier
resources
| where type == "microsoft.signalrservice/signalr"
| where sku.tier != "Premium"
| project recommendationId = "sigr-1", name, id, tags, param1 = "AvailabilityZones: Single Zone"
| order by id asc