fix: Add Premium tier to accepting tiers (#441)

Co-authored-by: Zach Trocinski <[email protected]>
Co-authored-by: Eric Henry <[email protected]>

azure-resources/ContainerService/managedClusters/kql/0611251f-e70f-4243-8ddd-cfe894bec2e7.kql

@@ -1,7 +1,6 @@
 // Azure Resource Graph Query
-// Returns all AKS clusters not running on the Standard tier
+// Returns all AKS clusters not running on the Standard tier or the Premium tier.
 resources
-| where type == "microsoft.containerservice/managedclusters"
-| where sku.tier != "Standard"
-| project recommendationId="0611251f-e70f-4243-8ddd-cfe894bec2e7", id, name, tags, param1=strcat("skuName: ", sku.name), param2=strcat("skuTier: ", sku.tier)
-
+| where type =~ "Microsoft.ContainerService/managedClusters"
+| where sku.tier !in~ ("Standard", "Premium")
+| project recommendationId = "0611251f-e70f-4243-8ddd-cfe894bec2e7", id, name, tags, param1 = strcat("skuName: ", sku.name), param2 = strcat("skuTier: ", sku.tier)

azure-resources/ContainerService/managedClusters/recommendations.yaml

@@ -206,15 +206,15 @@
     - name: Azure Container Instances
       url: "https://learn.microsoft.com/azure/container-instances/container-instances-overview"
 
-- description: Update AKS tier to Standard
+- description: Update AKS tier to Standard or Premium
   aprlGuid: 0611251f-e70f-4243-8ddd-cfe894bec2e7
   recommendationTypeId: null
   recommendationControl: High Availability
   recommendationImpact: High
   recommendationResourceType: Microsoft.ContainerService/managedClusters
   recommendationMetadataState: Active
   longDescription: |
-    Production AKS clusters require the Standard tier for a financially backed SLA and enhanced node scalability, as the free service lacks these features.
+    Production AKS clusters require the Standard or Premium tier for a financially backed SLA and enhanced node scalability, as the free service lacks these features. Use the Premium tier for mission-critical workloads.
   potentialBenefits: SLA guarantee and better scalability
   pgVerified: true
   publishedToLearn: false