scripts/deployments/Functions/Logging.ps1

<#
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Copyright (c) Microsoft Corporation.
Licensed under the MIT license.

THIS CODE AND INFORMATION ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, 
EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES 
OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE.
----------------------------------------------------------------------------------
#>

function Get-LoggingConfiguration {
  param (
    [Parameter(Mandatory = $true)]
    [String]$ConfigurationFilePath,

    [Parameter(Mandatory = $true)]
    [String]$SubscriptionId
  )

  $Configuration = Get-Content $ConfigurationFilePath | ConvertFrom-Json

  Set-AzContext -Subscription $SubscriptionId

  $LogAnalyticsWorkspace = Get-AzOperationalInsightsWorkspace `
                              -Name $Configuration.parameters.logAnalyticsWorkspaceName.value `
                              -ResourceGroupName $Configuration.parameters.logAnalyticsResourceGroupName.value

  return [PSCustomObject]@{
    ResourceGroupName = $Configuration.parameters.logAnalyticsResourceGroupName.value
    LogAnalyticsWorkspaceName = $Configuration.parameters.logAnalyticsWorkspaceName.value
    LogRetentionInDays = $Configuration.parameters.logAnalyticsRetentionInDays.value
    LogAnalyticsWorkspaceResourceId = $LogAnalyticsWorkspace.ResourceId
    LogAnalyticsWorkspaceId = $LogAnalyticsWorkspace.CustomerId
  }
}

function Set-Logging {
  param (
    [Parameter(Mandatory = $true)]
    $Context,

    [Parameter(Mandatory = $true)]
    [String]$Region,

    [Parameter(Mandatory = $true)]
    [String]$ManagementGroupId,

    [Parameter(Mandatory = $true)]
    [String]$SubscriptionId,

    [Parameter(Mandatory = $true)]
    [String]$ConfigurationFilePath
  )

  Set-AzContext -Subscription $SubscriptionId

  $SchemaFilePath = "$($Context.SchemaDirectory)/landingzones/lz-platform-logging.json"
  
  Write-Output "Validation JSON parameter configuration using $SchemaFilePath"
  Get-Content -Raw $ConfigurationFilePath | Test-Json -SchemaFile $SchemaFilePath

  Write-Output "Moving Subscription ($SubscriptionId) to Management Group ($ManagementGroupId)"
  New-AzManagementGroupDeployment `
    -ManagementGroupId $ManagementGroupId `
    -Location $Context.DeploymentRegion `
    -TemplateFile "$($Context.WorkingDirectory)/landingzones/utils/mg-move/move-subscription.bicep" `
    -TemplateParameterObject @{
      managementGroupId = $ManagementGroupId
      subscriptionId = $SubscriptionId
    }

  Write-Output "Deploying Logging to $SubscriptionId in $Region with $ConfigurationFilePath"
  New-AzSubscriptionDeployment `
    -Name "main-$Region" `
    -Location $Region `
    -TemplateFile "$($Context.WorkingDirectory)/landingzones/lz-platform-logging/main.bicep" `
    -TemplateParameterFile $ConfigurationFilePath
}