PowerShell – Recycle All IIS App Pools
- by Lance Robinson
With a little help from Shay Levy’s post on Stack Overflow and the MSDN documentation, I added this handy function to my profile to automatically recycle all IIS app pools.
function Recycle-AppPools {
param(
[string] $server = "3bhs001",
[int] $mode = 1, # ManagedPipelineModes: 0 = integrated, 1 = classic
) $iis = [adsi]"IIS://$server/W3SVC/AppPools" $iis.psbase.children | %{ $pool = [adsi]($_.psbase.path); if ($pool.AppPoolState -eq 2 -and $pool.ManagedPipelineMode -eq $mode) { # AppPoolStates: 1 = starting, 2 = started, 3 = stopping, 4 = stopped $pool.psbase.invoke("recycle") } }}
