在遠程計算機上使用Powershell啓動和停止應用程序池

Question

我想讓PowerShell在提供憑據後停止並在遠程計算機上啓動AppPool。

函數來啓動應用程序池：

Function fnStartApplicationPool([string]$appPoolName) 
{ 
    import-module WebAdministration 
    if((Get-WebAppPoolState $appPoolName).Value -ne 'Started') 
    { 
     Start-WebAppPool -Name $appPoolName 
    } 
} 

函數停止應用程序池：

Function fnStopApplicationPool([string]$appPoolName) 
{ 
    import-module WebAdministration 
    if((Get-WebAppPoolState $appPoolName).Value -ne 'Stopped') 
    { 
     Stop-WebAppPool -Name $appPoolName 
    } 
} 

我的代碼不工作：

if ($pathback -eq $false) 
    { 
     #Copying Data from Source to Destination 
     copy-Item -Recurse $backupsrc -Destination $backupdes 
     write-host "Backup Successful" 

     #Validating the apppool value 
     import-module WebAdministration 
     if((Get-WebAppPoolState $appPoolName).Value -ne 'Stopped') 
     { 
     #Stop apppool  
     Stop-WebAppPool -Name $appPoolName 
     write-host "AppPool Stopped Successfully" 
     } 
     #Copying Data from Source to Destination 

     #Start apppool 
     Start-WebAppPool -Name $appPoolName 
     write-host "AppPool Started Sucessfully" 
     cd c:\ 
    } 

Answer 1

運行scr ipt遠程，您必須確保PS-Remoting已啓用。

1. 啓動Windows PowerShell作爲通過右鍵單擊Windows PowerShell快捷方式並選擇以管理員身份運行的管理員。

2. WinRM服務默認配置爲手動啓動。您必須將啓動類型更改爲「自動」，並在要使用的每臺計算機上啓動該服務。在PowerShell提示符處，您可以驗證WinRM服務使用以下命令運行： GET服務的WinRM 如果服務沒有運行，請運行它通過啓動服務WinRM的

3. 要配置Windows PowerShell遠程處理，輸入以下命令：

啓用-PSRemoting -force

要啓用身份驗證，您需要將遠程計算機添加到WinRM中本地計算機的受信任主機列表中。爲了這樣做，類型：

WinRM的小號winrm /配置/客戶 '@ {TrustedHosts = 「RemoteComputer」}'

驗證服務在遠程主機正在運行，並通過遠程主機上運行下面的命令接受請求：

WinRM的quickconfig

該命令分析和配置WinRM服務。

在你的情況，你必須在ServerB中做所有這些，因爲ServerB必須信任ServerA。

做完這些之後，您可以從ServerA運行下面的腳本。我已經在腳本中添加了一些要點供您參考。您可以根據您的要求更改佔位符。

# Embedding the password in the script. 
# If you do not have a domain creds, then use the username and password directly. 

$MyDomain='MyDomain' ; 
$MyClearTextUsername='Username' ; 
$MyClearTextPassword='Password' ; 
$MyUsernameDomain=$MyDomain+'\'+$MyClearTextUsername; 
$SecurePassword=Convertto-SecureString –String $MyClearTextPassword –AsPlainText –force ; 
$MyCreds=New-object System.Management.Automation.PSCredential $MyUsernameDomain,$SecurePassword ; 

# Placing the script under a ScriptBlock 
$MyScriptblock={param($appPoolName,$pathback) 
# Since you have mentioned that it is working fine locally, I am not checking this part. Assuming its fine. 
# Defining the functions as Global. So that you can use it anywhere although I am putting in the scriptblock. 
# Make sure the module is present in the remote system. It should be cause you have already mentioned it is working fine when you are running from that system. 
     Function fnStartApplicationPool([string]$appPoolName) 
          { 
     import-module WebAdministration 
     if((Get-WebAppPoolState $appPoolName).Value -ne 'Started') 
     { 
      Start-WebAppPool -Name $appPoolName 
     } 
     } 
     Function fnStopApplicationPool([string]$appPoolName) 
          { 
     import-module WebAdministration 
     if((Get-WebAppPoolState $appPoolName).Value -ne 'Stopped') 
     { 
      Stop-WebAppPool -Name $appPoolName 
     } 
     } 
       if ($pathback -eq $false) 
        { 
         #Copying Data from Source to Destination 
         copy-Item -Recurse $backupsrc -Destination $backupdes 
         write-host "Backup Successful" 

         #Validating the apppool value 
         import-module WebAdministration 
         if((Get-WebAppPoolState $appPoolName).Value -ne 'Stopped') 
         { 
         #Stop apppool  
         Stop-WebAppPool -Name $appPoolName 
         write-host "AppPool Stopped Successfully" 
         } 
         #Copying Data from Source to Destination 

         #Start apppool 
         Start-WebAppPool -Name $appPoolName 
         write-host "AppPool Started Sucessfully" 
         cd c:\ 
        } 

     } 

# As you want to Stop the App pool in Server B from Server A. 
# run the script under server A and provide the Server B creds 

$result=Invoke-Command -ComputerName 'ServerB' -Credential $MyCreds -ScriptBlock $MyScriptblock -ArgumentList $appPoolName,$pathback ; 
$result ; 

如果您滿意的答覆，歡迎喜歡和接受的答案，這將幫助別人也。