Vester

1.2.0

Tests/DSCluster/AutoOverride-RuleEnforcement.Vester.ps1

                                # 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 Automation Override: Rule Enforcement'

# Test description: How New-VesterConfig explains this value to the user

$Description = 'Specifies the behavior of SDRS when it generates recommendations for correcting affinity rule violations in a datastore cluster'

# The config entry stating the desired values

$Desired = $cfg.dscluster.autooverrideruleenf

# The test value's data type, to help with conversion: bool/string/int

$Type = 'string'

# 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.AutomationOverrides.RuleEnforcementAutomationMode

}

# 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"}

    $DefaultVMBehavior = $Save.Value.DSCluster.sdrsautomationlevel

    $SpaceLoadBalanceAutomationMode = $Save.Value.DSCluster.autooverridespaceloadbalance

    $IoLoadBalanceAutomationMode = $Save.Value.DSCluster.autooverrideioloadbalance

    $PolicyEnforcementAutomationMode = $Save.Value.DSCluster.autooverridepolicyenf

    $VmEvacuationAutomationMode = $Save.Value.DSCluster.autooverridevmevac

    $StorMgr = Get-View StorageResourceManager

    $Spec = New-Object VMware.Vim.StorageDrsConfigSpec

    $Spec.PodConfigSpec = New-Object VMware.Vim.StorageDrsPodConfigSpec

    # The DefaultVMBehavior must be specified

    $Spec.PodConfigSpec.DefaultVMBehavior = "automated"

    $Spec.PodConfigSpec.AutomationOverrides = New-Object VMware.Vim.StorageDrsAutomationConfig

    # Only sets the value if it is not null

    if($Desired -ne $NULL)

    {

        $Spec.PodConfigSpec.AutomationOverrides.RuleEnforcementAutomationMode = $Desired

    }

    # Sets the existing automation overrides

    $Spec.PodConfigSpec.AutomationOverrides.SpaceLoadBalanceAutomationMode = $SpaceLoadBalanceAutomationMode

    $Spec.PodConfigSpec.AutomationOverrides.IoLoadBalanceAutomationMode = $IoLoadBalanceAutomationMode

    $Spec.PodConfigSpec.AutomationOverrides.PolicyEnforcementAutomationMode = $PolicyEnforcementAutomationMode

    $Spec.PodConfigSpec.AutomationOverrides.VmEvacuationAutomationMode = $VmEvacuationAutomationMode

    $StorMgr.ConfigureStorageDrsForPod($Object.ExtensionData.MoRef,$Spec,$TRUE)

    # Resets the SDRS Mode back to its default if needed

    if($DefaultVMBehavior -ne "FullyAutomated")

    {

        Write-Verbose "Settings the SDRS automation level back to disabled"

        Set-DatastoreCluster -DatastoreCluster $Object -SDRSAutomationLevel $DefaultVMBehavior

    }

}