How to start and stop application pool in IIS usin

问题:

I want to start and stop application pool in IIS using powershell script. I had try to write the script but i didn't get this.

回答1:

You can use this

if your use (PowerShell 2.0) import WebAdministration module

import-module WebAdministration

Please check the state of the application pool before. If the application pool is already stopped you get an exception.

Stop application pool:

$applicationPoolName = 'DefaultAppPool'

if((Get-WebAppPoolState -Name $applicationPoolName).Value -ne 'Stopped'){
    Write-Output ('Stopping Application Pool: {0}' -f $applicationPoolName)
    Stop-WebAppPool -Name $applicationPoolName
} 

Start application pool:

if((Get-WebAppPoolState -Name $applicationPoolName).Value -ne 'Started'){
    Write-Output ('Starting Application Pool: {0}' -f $applicationPoolName)
    Start-WebAppPool -Name $applicationPoolName
}

Permissions: You have to be a member of the "IIS Admins" group.

回答2:

These days the IISAdminstration module has mostly superceded WebAdministration. So if you're on Windows 10 / Server 2016, you can use Get-IISAppPool:

(Get-IISAppPool "name").Recycle()

回答3:

You have to import the WebAdministration module using Import-Module and then you can use Start-WebAppPool and Stop-WebAppPool

回答4:

To stop an App Pool using PowerShell use

Stop-WebAppPool -Name YourAppPoolNameHere

And to start the App Pool

Start-WebAppPool -Name YourAppPoolNameHere

You will need the WebAdministration module installed so check you have it with this command

 Get-Module -ListAvailable

回答5:

You can stop and stop all application pools respectively using the following powershell script. The second line below elevates permissions. You could exclude this and just run as administrator.

Stop all application pools script

Import-Module WebAdministration

if (!([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")) { Start-Process powershell.exe "-NoProfile -ExecutionPolicy Bypass -File `"$PSCommandPath`"" -Verb RunAs; exit }

$AppPools=Get-ChildItem IIS:\AppPools | Where {$_.State -eq "Started"}

ForEach($AppPool in $AppPools)
{
 Stop-WebAppPool -name $AppPool.name
# Write-Output ('Stopping Application Pool: {0}' -f $AppPool.name)
}

Start all application pools script

  Import-Module WebAdministration

    if (!([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")) { Start-Process powershell.exe "-NoProfile -ExecutionPolicy Bypass -File `"$PSCommandPath`"" -Verb RunAs; exit }

    $AppPools=Get-ChildItem IIS:\AppPools | Where {$_.State -eq "Stopped"}
    ForEach($AppPool in $AppPools)
    {
     Start-WebAppPool -name $AppPool.name
    # Write-Output ('Starting Application Pool: {0}' -f $AppPool.name)
    }