Need help in optimizing windows cluster Health Script

dinu03 · 2022-01-15T01:57:21.000Z

Hi Guys,

I need help on below in the attached script

Have to input the credentials in the script
Have to take output in .html format as windowsclusterhealth.html
getting WRM error while running from remote server

Neally · 2022-01-15T02:01:24.000Z

DINU03:

Hi Guys,

I need help on below in the attached script

Have to input the credentials in the script

Have to take output in .html format as windowsclusterhealth.html

getting WRM error while running from remote server

There is no script?

What have you tried to get the credentials?
What have you tried to get the HTML output?
What exactly is the WinRM error? What have you tried to fix it?

We’re happy to help but not a script writing service.

If you post code, please use the ‘Insert Code’ button. Please and thank you!

PLEASE READ BEFORE POSTING! Read if you're new to the PowerShell forum! Programming & Development

Hi, and welcome to the PowerShell forum! Don’t apologize for being a “noob” or “newbie” or “n00b.” There’s just no need – nobody will think you’re stupid, and the forums are all about asking questions. Just ask! Use a descriptive subject. Don’t say “Need help” or “PowerShell Help”, actually summarize what the problem is. It helps the rest of us keep track of which problem is which. Don’t post massive scripts. We’re all volunteers and we don’t have time to read all that, nor will we copy…

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Neally Bot

dinu03 · 2022-01-15T02:19:41.000Z

it has 195 line code so unable to attach the script

Neally · 2022-01-15T02:21:15.000Z

Please read the link that I posted.
Only paste the relevant parts of the script.

We don’t have to review 200 lines of code to read credentials….

dinu03 · 2022-01-15T02:27:26.000Z

Below is Credentials Part

#=======================================================================
#Servers and credentials
$ClusterServers = "Cluster01",
                  "Cluster02", 
                  "Cluster03",
                  "Cluster04"
 
$Servers = $ClusterServers
$Cred = Get-Credential "domain\$env:username"
 
#=======================================================================

dinu03 · 2022-01-15T02:30:33.000Z

Dont want to send output in email it has to be in html as windowsclusterhealth.html

#=======================================================================
# Looping servers
ForEach ($Server in $Servers) 
{
    $Server = $Server.Trim()
    $DNSCheck = $null
    $DNSCheck = ([System.Net.Dns]::GetHostByName(("$Server")))
 
    If($DNSCheck)
    {
        $Server = $DNSCheck.hostname
         
        $ClusRes = $null
        $ClusOwn = $null
        $ClusNod = $null
        $CheckService = $null
 
        Write-Host "Processing $Server" -ForegroundColor Green
         
        # Check if cluster service exist
        Try
        {
            $CheckService = Invoke-Command -ComputerName $Server -ErrorAction Stop -ScriptBlock{Get-Service -Name ClusSvc } -Credential $Cred
        }
        Catch 
        {
            $_.Exception.Message
            Continue
        }
 
        If(!$CheckService)
        {
            Continue
        }
        Else
        {
            Try
            {
                #Checking cluster recources:"
                $ClusRes = Invoke-Command -ComputerName $Server -ErrorAction Stop -ScriptBlock{Get-ClusterResource | Select-Object ownernode,iscoreresource,name,resourcetype,state,characteristics | Sort-Object IsCoreResource -Descending } -Credential $Cred | Select-Object * -ExcludeProperty PSComputerName,RunspaceId,PSShowComputerName
                $output += '<p>'
                $output += '<h4>Cluster recources:</h4>'
                $output += '<p>'
                $output += Create-HTMLTable $ClusRes
                $output += '</p>'
 
                #Checking cluster owner nodes:"
                $ClusOwn = Invoke-Command -ComputerName $Server -ErrorAction Stop -ScriptBlock{Get-ClusterGroup  | Select-Object cluster,Iscoregroup,ownernode,state,name} -Credential $Cred | Select-Object * -ExcludeProperty PSComputerName,RunspaceId,PSShowComputerName
                $output += '<p>'
                $output += '<h4>Cluster owner nodes:</h4>'
                $output += '<p>'
                $output += Create-HTMLTable $ClusOwn
                $output += '</p>'
 
                #Checking cluster nodes:"
                $ClusNod = Invoke-Command -ComputerName $Server -ErrorAction Stop -ScriptBlock{Get-ClusterNode | Select-Object cluster,name,state,nodeweight} -Credential $Cred | Select-Object * -ExcludeProperty PSComputerName,RunspaceId,PSShowComputerName
                $output += '<p>'
                $output += '<h4>Cluster nodes:</4>'
                $output += '<p>'
                $output += Create-HTMLTable $ClusNod
                $output += '</p>'
 
                # End
                $output += '</body></html>'
                $output =  $output | Out-String
                Break
            }
            Catch
            {
                $_.Exception.Message
                Continue
            }
        }
    }
}
 
#=======================================================================
#Continue if report was created
If(!($ClusRes -and $ClusOwn -and $ClusNod))
{
    Write-Warning 'Failed to create report'
}
Else
{
    # Use loop to do 5 attempts in case of failure
    $n=1
    do
    {
        $ErrorMessage = $null
        Write-Host Attempt $n - Sending email
                         
        #Send email
        Send-MailMessage -ErrorAction SilentlyContinue -ErrorVariable SendError -To $emailTo -Subject $subject -BodyAsHtml $output -SmtpServer $smtpServer -port $port -From $emailFrom -Priority $priority
                         
        $ErrorMessage = $SendError.exception.message
        If($ErrorMessage)
        {
            Write-Warning $ErrorMessage
            Start-Sleep -Seconds 5
        }
         
        $n++
    } 
    until ( $SendError.exception.message -eq $null -or $n -eq 6 )
 
    If($SendError.exception.message -eq $null)
    {
        Write-Host `nEmail has been sent to $emailto -ForegroundColor Yellow
    }
    Else
    {
        Write-Host `nFailed to sent email to $emailto -ForegroundColor Yellow
    }
}
#=======================================================================
 
pause

dinu03 · 2022-01-17T20:55:09.000Z

Any update guys ?