functions/azure/_DeployArmArtifacts.ps1
|
# <copyright file="_DeployArmArtifacts.ps1" company="Endjin Limited"> # Copyright (c) Endjin Limited. All rights reserved. # </copyright> <# .SYNOPSIS Handles uploading linked ARM templates and other artifacts to a staging storage account. .DESCRIPTION Handles uploading linked ARM templates and other artifacts to a staging storage account. .PARAMETER AdditionalArtifactsFolderPath The file system path to additional linked ARM templates that need to be staged. The path should be to a directory that contains a directory named 'templates', within which these templates should reside. .PARAMETER SharedArtifactsFolderPath The file system path to the set of shared linked ARM templates that need to be staged. If using the library of such templates contained within this module, then this need not be specified. .PARAMETER StagingStorageAccountName The Azure storage account to use for staging ARM artifacts. When not specified, a name will be generated based on the Azure location and subscription ID. (e.g. 'stageeastus1234567890123) .PARAMETER StorageResourceGroupName The resource group where the Azure storage account used for staging ARM artifacts resides. When not specified, a name will be derived based on the Azure location. .PARAMETER ArtifactsLocationName The name of the parameter used by the main ARM template to refer to the location of the staged ARM artifacts. .PARAMETER ArtifactsLocationSasTokenName The name of the parameter used by the main ARM template to refer to the SAS token that has access to the Azure storage account used for staging ARM artifacts. #> function _DeployArmArtifacts { [CmdletBinding()] param ( [Parameter(Mandatory=$true)] [string] $SharedArtifactsFolderPath, [Parameter(Mandatory=$true)] [string] $StorageResourceGroupName, [Parameter(Mandatory=$true)] [string] $ArtifactsLocationName, [Parameter(Mandatory=$true)] [string] $ArtifactsLocationSasTokenName, [string] $AdditionalArtifactsFolderPath, [string] $StagingStorageAccountName ) # Check whether we have a valid AzPowerShell connection _EnsureAzureConnection -AzPowerShell -ErrorAction Stop | Out-Null if (!$StagingStorageAccountName) { $StagingStorageAccountName = ('stage{0}{1}' -f $Location, ($script:moduleContext.SubscriptionId.ToString()).Replace('-', '').ToLowerInvariant()).SubString(0, 24) } $StorageContainerName = $ResourceGroupName.ToLowerInvariant().Replace(".", "") + '-stageartifacts' # Lookup whether the storage account already exists elsewhere in the current subscription $StorageAccount = Get-AzStorageAccount | Where-Object { $_.StorageAccountName -eq $StagingStorageAccountName } # Create the storage account if it doesn't already exist if ($null -eq $StorageAccount) { New-AzResourceGroup -Location $Location -Name $StorageResourceGroupName -Force $StorageAccount = New-AzStorageAccount -StorageAccountName $StagingStorageAccountName ` -Type 'Standard_LRS' ` -ResourceGroupName $StorageResourceGroupName ` -Location $Location } # Copy files from the local storage staging location to the storage account container New-AzStorageContainer -Name $StorageContainerName -Context $StorageAccount.Context -ErrorAction SilentlyContinue *>&1 # upload shared linked templates $sharedArtifactFilePaths = Get-ChildItem $SharedArtifactsFolderPath -Recurse -File | ForEach-Object -Process {$_.FullName} foreach ($SourcePath in $sharedArtifactFilePaths) { Set-AzStorageBlobContent ` -File $SourcePath ` -Blob $SourcePath.Substring($SharedArtifactsFolderPath.length + 1) ` -Container $StorageContainerName ` -Context $StorageAccount.Context ` -Force ` -Verbose:$false | Out-Null } # upload any additional linked templates if ($AdditionalArtifactsFolderPath) { $additionalArtifactFilePaths = Get-ChildItem $AdditionalArtifactsFolderPath -Recurse -File | ForEach-Object -Process {$_.FullName} foreach ($SourcePath in $additionalArtifactFilePaths) { Set-AzStorageBlobContent ` -File $SourcePath ` -Blob $SourcePath.Substring($AdditionalArtifactsFolderPath.length + 1) ` -Container $StorageContainerName ` -Context $StorageAccount.Context ` -Force ` -Verbose:$false | Out-Null } } $OptionalParameters[$ArtifactsLocationName] = $StorageAccount.Context.BlobEndPoint + $StorageContainerName # Generate a 4 hour SAS token for the artifacts location if one was not provided in the parameters file $StagingSasToken = New-AzStorageContainerSASToken ` -Name $StorageContainerName ` -Context $StorageAccount.Context ` -Permission r ` -ExpiryTime (Get-Date).AddHours(4) $OptionalParameters[$ArtifactsLocationSasTokenName] = ConvertTo-SecureString -AsPlainText -Force $StagingSasToken } |