Private/aks/checks/ResourceManagementChecks.ps1
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$resourceManagementChecks = @( @{ ID = "AKSRES001"; Category = "Resource Management"; Name = "Cluster Autoscaler"; Value = { $clusterInfo.properties.autoScalerProfile -ne $null }; Expected = $true; FailMessage = "Cluster Autoscaler is not enabled, leading to potential resource inefficiencies and over-provisioning."; Severity = "Medium"; Recommendation = "Enable Cluster Autoscaler to automatically scale nodes up or down based on demand, improving cost efficiency and resource utilization."; URL = "https://learn.microsoft.com/azure/aks/cluster-autoscaler"; }, @{ ID = "AKSRES002"; Category = "Resource Management"; Name = "AKS Built-in Cost Tooling Enabled"; Value = { $clusterInfo.properties.metricsProfile.costAnalysis.enabled }; Expected = $true; FailMessage = "AKS built-in cost tooling (Open Costs) is not enabled, making cost allocation and optimization harder."; Severity = "Medium"; Recommendation = "Enable cost analysis in the AKS metrics profile to gain insights into resource spending and optimize cost management."; URL = "https://learn.microsoft.com/azure/aks/cost-analysis"; }, @{ ID = "AKSRES003"; Category = "Resource Management"; Name = "Vertical Pod Autoscaler (VPA) is enabled"; Value = { $clusterInfo.properties.workloadAutoScalerProfile.verticalPodAutoscaler.enabled }; Expected = $true; FailMessage = "Vertical Pod Autoscaler (VPA) is not enabled. Without VPA, pods won't automatically adjust CPU and memory based on usage."; Severity = "Medium"; Recommendation = "Enable Vertical Pod Autoscaler to automatically adjust pod resource requests based on historical usage."; URL = "https://learn.microsoft.com/azure/aks/vertical-pod-autoscaler"; } ) |