Remote creation of IIS websites.

gistfile1.ps1

$username = "insert_username_here"
$password = ConvertTo-SecureString "insert_password_here" -AsPlainText -Force
$credential = New-Object -TypeName System.Management.Automation.PSCredential -ArgumentList $username,$password
$session = New-PSSession "insert_hostname_here" -Credential $credential
 
Invoke-Command -Session $session -ScriptBlock {
    Set-ExecutionPolicy RemoteSigned
    Import-Module WebAdministration
    New-Item iis:\Sites\%teamcity.build.branch%.insert_local_name_here -bindings @{protocol="http";bindingInformation=":80:%teamcity.build.branch%.insert_local_name_here"} -physicalPath c:\inetpub\wwwroot\%teamcity.build.branch%.insert_local_name_here
    Set-ItemProperty 'IIS:\Sites\%teamcity.build.branch%.insert_local_name_here' ApplicationPool "ASP.NET v4.0"
}