$SubscriptionName = "<Azure subscription name>"
$ResourceGroupName = "<Azure resource group name>"
# Data factory name. Must be globally unique
$DataFactoryName = "<Data factory name>"
# In public preview, only EastUS amd EastUS2 are supported.
$DataFactoryLocation = "EastUS"

# Azure-SSIS integration runtime information. This is a Data Factory compute resource for running SSIS packages
$AzureSSISName = "<Specify a name for your Azure-SSIS (IR)>"
$AzureSSISDescription = "<Specify description for your Azure-SSIS IR"
# In public preview, only EastUS and NorthEurope are supported.
$AzureSSISLocation = "EastUS"
 # In public preview, only Standard_A4_v2, Standard_A8_v2, Standard_D1_v2, Standard_D2_v2, Standard_D3_v2, Standard_D4_v2 are supported
$AzureSSISNodeSize = "Standard_A4_v2"
# In public preview, only 1-10 nodes are supported.
$AzureSSISNodeNumber = 2
# In public preview, only 1-8 parallel executions per node are supported.
$AzureSSISMaxParallelExecutionsPerNode = 2

# SSISDB info
$SSISDBServerEndpoint = "<Azure SQL server name>.database.windows.net"
$SSISDBServerAdminUserName = "<Azure SQL server - user name>"
$SSISDBServerAdminPassword = "<Azure SQL server - user password>"
# Remove the SSISDBPricingTier variable if you are using Azure SQL Managed Instance (private preview)
# This parameter applies only to Azure SQL Database. For the basic pricing tier, specify "Basic", not "B". For standard tiers, specify "S0", "S1", "S2", 'S3", etc.
$SSISDBPricingTier = "<pricing tier of your Azure SQL server. Examples: Basic, S0, S1, S2, S3, etc.>"

$SSISDBConnectionString = "Data Source=" + $SSISDBServerEndpoint + ";User ID="+ $SSISDBServerAdminUserName +";Password="+ $SSISDBServerAdminPassword
$sqlConnection = New-Object System.Data.SqlClient.SqlConnection $SSISDBConnectionString;
Try
{
    $sqlConnection.Open();
}
Catch [System.Data.SqlClient.SqlException]
{
    Write-Warning "Cannot connect to your Azure SQL DB logical server/Azure SQL MI server, exception: $_"  ;
    Write-Warning "Please make sure the server you specified has already been created. Do you want to proceed? [Y/N]"
    $yn = Read-Host
    if(!($yn -ieq "Y"))
    {
        Return;
    }
}

Login-AzureRmAccount
Select-AzureRmSubscription -SubscriptionName $SubscriptionName

Set-AzureRmDataFactoryV2 -ResourceGroupName $ResourceGroupName `
                        -Location $DataFactoryLocation `
                        -Name $DataFactoryName

$secpasswd = ConvertTo-SecureString $SSISDBServerAdminPassword -AsPlainText -Force
$serverCreds = New-Object System.Management.Automation.PSCredential($SSISDBServerAdminUserName, $secpasswd)
Set-AzureRmDataFactoryV2IntegrationRuntime  -ResourceGroupName $ResourceGroupName `
                                            -DataFactoryName $DataFactoryName `
                                            -Name $AzureSSISName `
                                            -Type Managed `
                                            -CatalogServerEndpoint $SSISDBServerEndpoint `
                                            -CatalogAdminCredential $serverCreds `
                                            -CatalogPricingTier $SSISDBPricingTier `
                                            -Description $AzureSSISDescription `
                                            -Location $AzureSSISLocation `
                                            -NodeSize $AzureSSISNodeSize `
                                            -NodeCount $AzureSSISNodeNumber `
                                            -MaxParallelExecutionsPerNode $AzureSSISMaxParallelExecutionsPerNode

write-host("##### Starting your Azure-SSIS integration runtime. This command takes 20 to 30 minutes to complete. #####")
Start-AzureRmDataFactoryV2IntegrationRuntime -ResourceGroupName $ResourceGroupName `
                                             -DataFactoryName $DataFactoryName `
                                             -Name $AzureSSISName `
                                             -Force

write-host("##### Completed #####")
write-host("If any cmdlet is unsuccessful, please consider using -Debug option for diagnostics.")