监控 SharePoint 服务（例如定时服务）- 当它们出现故障时发送警报电子邮件！

继续我的文章：使用 PowerShell 脚本监控 SharePoint 应用程序池，如果 SharePoint 服务器上的某些服务出现故障，可能会导致 SharePoint 环境中断或服务中断！尽管 SCOM 等监控解决方案可以监控服务，但它们无法在服务停止时自动启动服务。那么，让我们借助 PowerShell 来解决这个问题！这是我的漂亮的 PowerShell 脚本，用于在停止时启动所需的服务并发送警报电子邮件。

该脚本不仅扫描服务可用性，还：

• 检测服务状态（如果未处于启动状态）
• 如果服务处于停止状态，则自动启动该服务
• 向 SharePoint 管理团队（或任何配置人员！）发送警报电子邮件

用于监控服务和发送电子邮件通知的 PowerShell 脚本：

Add-PSSnapin microsoft.sharepoint.powershell -ErrorAction SilentlyContinue

#Configuration variables
$EmailFrom = "[email protected]"
$EmailTo =  "[email protected]" # Use commas for multiple addresses
$EmailSubject = "Service(s) went down in SharePoint Server"

#Services to Monitor
$ServicesToMonitor =  "IISADMIN", "SPTimerV4", "SPAdminV4", "SPTraceV4" , "SPUserCodeV4" , "SPWriterV4" , "OSearch14" , "W3SVC"

#Get Outgoing Email Server of the SharePoint Farm
$SMTP= (Get-SPWebApplication -IncludeCentralAdministration | Where { $_.IsAdministrationWebApplication } ) | %{$_.outboundmailserviceinstance.server.address}

#Check the status of each service
Foreach($ServiceName in $ServicesToMonitor)
{
 #Get the service
 $Service = Get-Service -Name $ServiceName
 
 #Check the Service status
 if ($Service.Status -ne "Running")
 {
  Write-Host $Service.DisplayName Found Not running!
  
  Try
  {
     #Set the Error Action
     $ErrorActionPreference = "Stop"
   #Try to start the service
   Start-Service $ServiceName
  }
  catch
  {
    Write-Host "Attempt to start service failed. Find the Error Message below:" -ForegroundColor Red
    Write-Host $_.Exception.Message -ForegroundColor Red
  }
  finally
  {
    #Reset the Error Action to Default
    $ErrorActionPreference = "Continue"
  }

 #Send out the Alert E-mail 
 $EmailBody = "Hi SharePoint Team, `n `n The Service: $($Service.DisplayName) was found in stopped state!. `n`nWe tried Re-starting it... Current State of the Service: $($Service.Status). `n`nPlease take necessary actions if its not started! `n `nThanks, `nSharePoint Monitoring Script."
  Send-MailMessage -From $EmailFrom -To $EmailTo -Subject $EmailSubject -Body $EmailBody -SmtpServer $SMTP -usessl
 }
}

如何监控SharePoint场每台服务器上的服务？

只需将参数“-ComputerName $Server.Address”添加到“Get-Service”和“Start-Service”cmdlet 中即可。

所以，代码是这样的：

#Get all SharePoint Servers
$ServersColl = Get-SPServer | where { $_.role -ne "Invalid"}

Foreach($Server in $ServersColl)
{
 #Wrap the above code
}

在任何应用程序服务器（或任何其他服务器都可以！）的 Windows 任务计划程序中安排此 PowerShell 脚本，以定期扫描应用程序池状态，例如每 5 分钟一次！可以根据您的应用程序优先级调整运行间隔。这是关于使用 Windows 任务计划程序调度 PowerShell 脚本的另一篇文章：使用 Windows 任务计划程序为 PowerShell 脚本创建计划任务