Last active
June 3, 2021 15:16
-
-
Save sandeep-sr/2b764a69b761a89148ed80fbb7476c33 to your computer and use it in GitHub Desktop.
Using powercli , we can check whether a disk in error state in VSAN cluster
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <# | |
| . Synopsis | |
| VSAN Health check. | |
| Health checks get the SSD & NonSsd's failed information and Uuid of failed disk | |
| When a Disk failed it will be shown as NonSSD disk error | |
| #> | |
| Get-Module -ListAvailable VM* | Import-Module | |
| $cred=Get-Credential | |
| Connect-VIServer vcenter -Credential $cred -ErrorAction stop | |
| $redColor = "#FF0000" | |
| $greenColor = "#B2D0B4" | |
| $whiteColor = "#FFFFFF" | |
| $orangeColor = "#FBB917" | |
| $Path = "C:\temp\"; | |
| $Name = "VSAN Health Check Report_$(get-date -format ddMMyyyyhhmmss).html"; | |
| $i = 0; | |
| $todaydate = get-date -Format "MM-dd-yyyy hh:mm" | |
| $capacityreport = $Path + $Name | |
| $header = " | |
| <html> | |
| <head> | |
| <meta http-equiv='Content-Type' content='text/html'> | |
| <title>VSAN Health</title> | |
| <STYLE TYPE='text/css'> | |
| <!-- | |
| td { | |
| font-family: candara; | |
| font-size: 14px; | |
| border-top: 1px solid #999999; | |
| border-right: 1px solid #999999; | |
| border-bottom: 1px solid #999999; | |
| border-left: 1px solid #999999; | |
| padding-top: 0px; | |
| padding-right: 0px; | |
| padding-bottom: 0px; | |
| padding-left: 0px; | |
| } | |
| body { | |
| margin-left: 5px; | |
| margin-top: 5px; | |
| margin-right: 0px; | |
| margin-bottom: 10px; | |
| table { | |
| border: thin solid #000000; | |
| } | |
| --> | |
| </style> | |
| </head> | |
| <body> | |
| <table width='100%'> | |
| <tr bgcolor='#FAFCFC'> | |
| <td colspan='7' height='25' align='center'> | |
| <font face='candara' color='#3bb8e7' size='4'><strong>VSAN Health Report_$todaydate</strong></font> | |
| </td> | |
| </tr> | |
| </table> | |
| " | |
| Add-Content $capacityreport $header | |
| $tableHeader = " | |
| <table width='100%'><tbody> | |
| <tr bgcolor=#FAFCFC> | |
| <td width='auto' align='center'><strong>Cluster</strong></td> | |
| <td width='auto' align='center'><strong>VSAN Status</strong></td> | |
| <td width='auto' align='center'><strong>Disk Errors</strong></td> | |
| <td width='auto' align='center'><strong>Failed Disks</strong></td> | |
| </tr> | |
| " | |
| Add-Content $capacityreport $tableHeader | |
| $clusters=(Get-View -viewtype clustercomputeresource).Name | |
| foreach($cluster in $clusters){ | |
| $color0=$whiteColor | |
| $nssd=((Get-Cluster $cluster|Get-VsanDiskGroup).extensiondata).NonSsd | |
| $ssd=((Get-Cluster $cluster|Get-VsanDiskGroup).extensiondata).Ssd | |
| if($ssd.OperationalState -match "error" -or $nssd.OperationalState -match "error") | |
| { | |
| $ssderrorcount=($ssd|?{$_.OperationalState -match "error"}).count | |
| $ssddiskid=($ssd|?{$_.OperationalState -match "error"}).DisplayName | |
| $nonssderrorcount=($nssd|?{$_.OperationalState -match "error"}).count | |
| $nonssddiskid=($nssd|?{$_.OperationalState -match "error"}).DisplayName | |
| $clusterstatus="UnHealthy" | |
| $color0 = $redColor | |
| $dataRow = " | |
| <tr> | |
| <td width='auto' align='center'><strong>$Cluster</strong></td> | |
| <td width='auto' align='center'><strong>$clusterstatus</strong></td> | |
| <td width='auto' bgcolor=`'$color0` 'align='center'>SSD=$ssderrorcount & NonSsd=$nonssderrorcount </td> | |
| <td width='auto' bgcolor=`'$color0` 'align='center'>$ssddiskid - $nonssddiskid</td> | |
| </tr> | |
| " | |
| Add-Content $capacityreport $dataRow; | |
| } | |
| $i++ | |
| } | |
| if($i -gt 0) | |
| { | |
| $smtpServer = "mailserver DNS Name" | |
| $smtp = New-Object Net.Mail.SmtpClient($smtpServer) | |
| $msg = New-Object Net.Mail.MailMessage | |
| $msg.To.Add("Mail ID 1") | |
| #$msg.To.Add("Mail ID 2") | |
| $msg.From = "from which mail id we have to send alerts" | |
| $msg.Subject = "VSAN Health Report_Cluster_$(get-date -format ddMMyyyy)" | |
| $msg.IsBodyHTML = $true | |
| $msg.Body = get-content $capacityreport | |
| $smtp.Send($msg) | |
| $body = "" | |
| } | |
| Disconnect-viserver * -Confirm:$false | |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment