Tests/DSCluster/IO-LoadImbalanceThreshold.Vester.ps1
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# Test file for the Vester module - https://github.com/WahlNetwork/Vester # Called via Invoke-Pester VesterTemplate.Tests.ps1 # Test title, e.g. 'DNS Servers' $Title = 'SDRS - IO Load ImBalanced Threshold' # Test description: How New-VesterConfig explains this value to the user $Description = 'Specifies the I/O load imbalance level where SDRS will make storage migration recommendations (1 - 100. Default 5)' # The config entry stating the desired values $Desired = $cfg.dscluster.ioloadimbalancethreshold # The test value's data type, to help with conversion: bool/string/int $Type = 'int' # The command(s) to pull the actual value for comparison # $Object will scope to the folder this test is in (Cluster, Host, etc.) [ScriptBlock]$Actual = { $Object.ExtensionData.PodStorageDrsEntry.StorageDrsConfig.PodConfig.IOLoadBalanceConfig.IoLoadImbalanceThreshold } # The command(s) to match the environment to the config # Use $Object to help filter, and $Desired to set the correct value [ScriptBlock]$Fix = { $Save = Get-ChildItem Variable: | Where-Object {$_.Value -Match "dscluster"} $ReservableIopsThreshold = $Save.Value.DSCluster.ioresiopsthreshold $ReservablePercentThreshold = $Save.Value.DSCluster.iorespercentthreshold $ReservableThresholdMode = $Save.Value.DSCluster.ioresthresholdmode $StorMgr = Get-View StorageResourceManager $Spec = New-Object VMware.Vim.StorageDrsConfigSpec $Spec.PodConfigSpec = New-Object VMware.Vim.StorageDrsPodConfigSpec $Spec.PodConfigSpec.IoLoadBalanceConfig = New-Object VMware.Vim.StorageDrsIoLoadBalanceConfig $Spec.PodConfigSpec.IoLoadBalanceConfig.IoLoadImbalanceThreshold = $Desired $Spec.PodConfigSpec.IoLoadBalanceConfig.ReservablePercentThreshold = $ReservablePercentThreshold $Spec.PodConfigSpec.IoLoadBalanceConfig.ReservableThresholdMode = $ReservableThresholdMode $Spec.PodConfigSpec.IoLoadBalanceConfig.ReservableIopsThreshold = $ReservableIopsThreshold $StorMgr.ConfigureStorageDrsForPod($Object.ExtensionData.MoRef,$Spec,$TRUE) } |