Azure PowerShell: Scale App Service Plan to Save Money

 
Login-AzureRmAccount
 
$AppServicesJson = @"
[
  { "ResourceGroupName": "MyAppServiceGroup", "NumberOfWorkers": 1, "AppServiceTier": "Basic", "WorkerSize": "Small" }
]
"@;
 
 
$AppServices = ConvertFrom-Json -InputObject $AppServicesJson
 
$AppServices | ForEach-Object {
  $AppServicePlan = Get-AzureRmAppServicePlan -ResourceGroupName $_.ResourceGroupName -ErrorAction SilentlyContinue # Expects only one per resource group 
  If ($null -eq $AppServicePlan) {
    Write-Warning "No AppService Plan found for Resource Group $($_.ResourceGroupName)."
  } Else {
    Write-Output "Setting $($AppServicePlan.Name) plan in resource group $($_.ResourceGroupName) to $($_.AppServiceTier) $($_.WorkerSize) with $($_.NumberOfWorkers) worker(s)..."
    Set-AzureRmAppServicePlan -ResourceGroupName $AppServicePlan.ResourceGroup -Name $AppServicePlan.Name -Tier $_.AppServiceTier -WorkerSize $_.WorkerSize -NumberofWorkers $_.NumberOfWorkers
  }
}