Migration/vSphere/vSphereUtil.psm1
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using module './Tag' Import-Module -Name @(Join-Path $PSScriptRoot .. | Join-Path -ChildPath .. | Join-Path -ChildPath Common ` | Join-Path -ChildPath Wrappers | Join-Path -ChildPath Wrappers) Import-Module -Name @(Join-Path $PSScriptRoot .. | Join-Path -ChildPath .. | Join-Path -ChildPath Util ` | Join-Path -ChildPath Util) function Get-RMVSphereTagCategory { param( [System.Object] $TargetInventory ) $TagCategories = @() $TagCategoryAsHashtable = @{} foreach ($TagCategory in $TargetInventory.attributes.vsphere.tag_categories) { $RMTagCategory = [RMVSphereTagCategory]::new($TagCategory.name, $TagCategory.identifier) foreach ($Tag in $TagCategory.tags) { $RMTag = $RMTagCategory.AddTag($Tag.name, $Tag.identifier) if ($TagCategoryAsHashtable.ContainsKey($TagCategory.name)) { $TagCategoryAsHashtable[$TagCategory.name] += $RMTag } else { $TagCategoryAsHashtable.Add($TagCategory.name, @($RMTag)) } } $TagCategories += $RMTagCategory } return $TagCategories, $TagCategoryAsHashtable } function Get-RMTagOption { param( [RMVSphereTagCategory[]] $TagCategory ) $TagOptions = @() foreach ($Category in $TagCategory) { foreach ($Tag in $Category.Tags) { $TagOption = $Tag.Name + "[" + $Category.Name + "]" $TagOptions += $TagOption } } return $TagOptions } function Get-RMVMTag { param( [System.Object] $TargetInventory ) $TagCategories, $TagCategoryAsHashtable = Get-RMVSphereTagCategory -TargetInventory $TargetInventory $TagOptions = Get-RMTagOption -TagCategory $TagCategories while ($true) { $VMTags = Read-RMToken -UserMessage "Enter one or more VM tags separated by commas" -Options $TagOptions ` -DefaultValue "None" -ParameterName "VM tags" -Separator "," if ([string]::IsNullOrWhiteSpace($VMTags)) { return @{} } $CompareResults = Compare-Object -ReferenceObject $TagOptions -DifferenceObject $VMTags -IncludeEqual $InputObjects = Get-RMInputObjectBySideIndicator -CompareResult $CompareResults -SideIndicator "==" if ($InputObjects.Count -ne $VMTags.Count) { Write-RMError -Message "One or more VM tags does not belong to the given list of VM tags, please try again." } else { return (Get-RMSelectedVMTag -VMTag $VMTags -TagCategory $TagCategoryAsHashtable) } } } function Get-RMSelectedVMTag { param( [string[]] $VMTag, [hashtable] $TagCategory ) $SelectedVMTag = @{} foreach ($Tag in $VMTag) { $TagName = $Tag.Substring(0, $Tag.LastIndexOf("[")) $CategoryName = $Tag.Substring($Tag.LastIndexOf("[") + 1, $Tag.LastIndexOf("]") - ($Tag.LastIndexOf("[") + 1)) $RMTags = $TagCategory[$CategoryName] foreach ($RMTag in $RMTags) { if ($RMTag.name -ine $TagName) { continue } if ($SelectedVMTag.ContainsKey($CategoryName)) { $SelectedVMTag[$CategoryName] += $RMTag } else { $Tags = @($RMTag) $SelectedVMTag.Add($CategoryName, $Tags) } } } return $SelectedVMTag } function Get-RMStoragePolicy { param( [System.Object] $TargetInventory, [System.Object] $Source, [string[]] $SelectedDiskIndex, [bool] $IsInteractive ) $DiskCnt = 0 $SelectedStorageProfileIds = @{} $SelectedStorageProfileNames = @{} $StoragePolicyOptions = Get-RMStoragePolicyOption -TargetInventory $TargetInventory foreach ($DiskIndex in $SelectedDiskIndex) { if ($IsInteractive) { $Disk = $Source.attributes.storage.vm_disks[$DiskIndex] $Size = $Disk.size_kb/(1024*1024) $Size = [math]::round($Size, 2) $StoragePolicyName = Read-RMString -UserMessage "Enter storage policy name for disk of size $Size GiB" ` -Options $StoragePolicyOptions.keys -DefaultValue "None" -ParameterName "Storage policy name" -IsRequired $false if (![string]::IsNullOrWhiteSpace($StoragePolicyName)) { $SelectedStorageProfileIds.Add($Disk.label, $StoragePolicyOptions[$StoragePolicyName]) $SelectedStorageProfileNames.Add($Disk.label, $StoragePolicyName) } } else { #TODO: Add non-interactive case functionality } $DiskCnt ++ } return $SelectedStorageProfileIds, $SelectedStorageProfileNames } function Get-RMStoragePolicyOption { param( [System.Object] $TargetInventory ) $StoragePolicyOptions = @{} foreach ($StorageProfile in $TargetInventory.attributes.vsphere.datacenters[0].storage_profiles) { # User will be providing the storage profile name and hence using it as the key # so that we can send both the UUID and the name to FE. # Storage profile names are unique in given vCenter $StoragePolicyOptions.Add($StorageProfile.name, $StorageProfile.uuid) } return $StoragePolicyOptions } function Get-DiskProvisioningTypeForVMBasedSource { param( [System.Object] $Source, [string[]] $DiskProvisioningTypes, [string[]] $SelectedDiskIndex, [hashtable] $SelectedStorageProfileName, [bool] $IsInteractive ) if ($Source.collection_type -ine "vm") { throw "Get-DiskProvisioningTypeForVMBasedSource is supported for VM based sources only" } $ProvisioningTypes = "thick-lazy-zeroed", "thick-eager-zeroed", "thin" $DiskCnt = 0 $ResultProvisioningTypes = @() for ($Index = 0; $Index -lt $Source.attributes.storage.vm_disks.Count; $Index++) { if ($IsInteractive) { if ($SelectedDiskIndex -contains $Index) { $Disk = $Source.attributes.storage.vm_disks[$Index] $Size = $Disk.size_kb/(1024*1024) $Size = [math]::round($Size, 2) if ($SelectedStorageProfileName.ContainsKey($Disk.label)) { $ResultProvisioningTypes += "" } else { $ResultProvisioningTypes += Read-RMString -UserMessage "Enter disk provisioning type for disk of size $Size GiB" ` -Options $ProvisioningTypes -DefaultValue "thin" -ParameterName "Disk provisioning type" -IsRequired $false } } else { $ResultProvisioningTypes += $null } } else { if ($null -ne $DiskProvisioningTypes -and $DiskCnt -lt $DiskProvisioningTypes.Count) { $ResultProvisioningTypes += $DiskProvisioningTypes[$DiskCnt].Trim() } else { $ResultProvisioningTypes += "thin" } } $DiskCnt ++ } return $ResultProvisioningTypes } function Get-RMDatastoreByVMBasedSource { param( [System.Object] $Source, [string[]] $TargetDatastores, [string[]] $SelectedDiskIndex, [bool] $IsInteractive ) if (!$IsInteractive) { Throw "The function Get-RMDatastoreBySource does not support non-interactive case" } if ($TargetDatastores.Count -eq 0) { Throw "No datastores were found, migration cannot be started." } if ($Source.collection_type -ine "vm") { Throw "Get-RMDatastoreByVMBasedSource is supported for VM based sources only" } $Datastores = @() for ($Index = 0; $Index -lt $Source.attributes.storage.vm_disks.Count; $Index++) { if ($SelectedDiskIndex -contains $Index) { $Disk = $Source.attributes.storage.vm_disks[$Index] $Size = $Disk.size_kb/(1024*1024) $Size = [math]::round($Size, 2) $Datastores += Read-RMString -UserMessage "Enter the datastore name for disk of size $Size GiB" ` -Options $TargetDatastores -DefaultValue $TargetDatastores[0] -ParameterName "Datastore name" -IsRequired $false } else { $Datastores += "" } } return $Datastores } |