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June 3, 2021 15:45
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powercli - capacity report
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| #import vmware powershell modules | |
| Get-Module *vm*|import-module | |
| #Connect to vCenter | |
| connect-viserver vcentername.thecloudwiki.com -ea silentlycontinue | |
| #Get the VM details | |
| $vm=(Get-View -ViewType "Virtualmachine" -Filter @{"Runtime.PowerState" ="poweredOn";"Config.GuestFullName"=".*windows*.*"}).name | |
| $percentWarning = 15; | |
| $percentWarning = 15; | |
| $percentCritcal = 10; | |
| $percent50 = 50; | |
| $percent90 = 90; | |
| $redColor = "#FF0000" | |
| $greenColor = "#B2D0B4" | |
| $whiteColor = "#FFFFFF" | |
| $orangeColor = "#FBB917" | |
| #Path to save the output HTML file | |
| $Path = "C:\ScriptScheduled\"; | |
| #Name of the HTML file | |
| $Name = "Capacity Report_$(get-date -format ddMMyyyyhhmmss).html"; | |
| $i = 0; | |
| #Today date | |
| $todaydate = get-date -Format "MM-dd-yyyy hh:mm" | |
| $todayMidnight = (Get-Date -Hour 0 -Minute 0 -Second 0).AddMinutes(-1) | |
| $workingDays = “Monday”,”Tuesday”,”Wednesday”,”Thursday”,”Friday” | |
| $dayStart = New-Object DateTime(1,1,1,8,00,0) # 05:00 AM (Take into account EST) | |
| $dayEnd = New-Object DateTime(1,1,1,19,00,0) # 06:00 PM | |
| $date = Get-Date | |
| $capacityreport = $Path + $Name | |
| $header = " | |
| <html> | |
| <head> | |
| <meta http-equiv='Content-Type' content='text/html'> | |
| <title>DiskSpace Report</title> | |
| <STYLE TYPE='text/css'> | |
| <!-- | |
| td { | |
| font-family: candara; | |
| font-size: 14px; | |
| border-top: 1px solid #999999; | |
| border-right: 1px solid #999999; | |
| border-bottom: 1px solid #999999; | |
| border-left: 1px solid #999999; | |
| padding-top: 0px; | |
| padding-right: 0px; | |
| padding-bottom: 0px; | |
| padding-left: 0px; | |
| } | |
| body { | |
| margin-left: 5px; | |
| margin-top: 5px; | |
| margin-right: 0px; | |
| margin-bottom: 10px; | |
| table { | |
| border: thin solid #000000; | |
| } | |
| --> | |
| </style> | |
| </head> | |
| <body> | |
| <table width='100%'> | |
| <tr bgcolor='#FAFCFC'> | |
| <td colspan='7' height='25' align='center'> | |
| <font face='candara' color='#3bb8e7' size='4'><strong> Capacity Report__$todaydate (Last 90days) </strong></font> | |
| </td> | |
| </tr> | |
| </table> | |
| " | |
| Add-Content $capacityreport $header | |
| $tableHeader = " | |
| <table width='100%'><tbody> | |
| <tr bgcolor=#FAFCFC> | |
| <td width='auto' align='center'><strong>Server</strong></td> | |
| <td width='auto' align='center'><strong>CPU Usage</strong></td> | |
| <td width='auto' align='center'><strong>Memory Usage</strong></td> | |
| <td width='auto' align='center'><strong>CPU Max</strong></td> | |
| <td width='auto' align='center'><strong>Memory Max (Avg in a day)</strong></td> | |
| <td width='auto' align='center'><strong>C:\ Free Space in %</strong></td> | |
| <td width='auto' align='center'><strong>C:\ Free Space in GB</strong></td> | |
| </tr> | |
| " | |
| Add-Content $capacityreport $tableHeader | |
| foreach($Vmi in $vm) | |
| { | |
| #CPU & Memroy average in working hours and only on weekedays | |
| $cpuavg=[Math]::Round((((Get-Stat -Entity $Vmi -Stat cpu.usage.average -Start $todayMidnight.AddDays(-90) -Finish $todayMidnight.AddDays(-1) |Where-Object {$workingDays -contains $_.Timestamp.DayOfWeek}).value)|Measure-Object -Average).Average,2) | |
| $memavg=[Math]::Round((((Get-Stat -Entity $Vmi -Stat mem.usage.average -Start $todayMidnight.AddDays(-90) -Finish $todayMidnight.AddDays(-1) |Where-Object {$workingDays -contains $_.Timestamp.DayOfWeek}).value)|Measure-Object -Average).Average,2) | |
| #CPU & Memroy maximum in working hours and only on weekedays | |
| $cpumax=[Math]::Round(((Get-Stat -Entity $Vmi -Stat cpu.usagemhz.Average -Start $todayMidnight.AddDays(-90) -Finish $todayMidnight.AddDays(-1) | Measure-Object Value -Maximum).Maximum),2) | |
| $memmax=[Math]::Round(((Get-Stat -Entity $Vmi -Stat mem.usage.Average -Start $todayMidnight.AddDays(-90) -Finish $todayMidnight.AddDays(-1) | Measure-Object Value -Maximum).Maximum),2) | |
| # Get the Freespace details those machines | |
| try | |
| { | |
| $size=Get-WmiObject Win32_LogicalDisk -ComputerName $Vmi -Filter "DeviceID='C:'" |Foreach-Object {$_.size} | |
| $freespace=Get-WmiObject Win32_LogicalDisk -ComputerName $Vmi -Filter "DeviceID='C:'" |Foreach-Object {$_.FreeSpace} | |
| $freespaceGB= [Math]::Round(($freespace)/(1024*1024*1024),2) | |
| $percentFree = [Math]::Round(($freespace / $size) * 100, 2); | |
| } | |
| catch | |
| { | |
| $freespaceGB="NA" | |
| $percentFree ="NA" | |
| } | |
| $color = $whiteColor; | |
| if($percentFree -lt $percentWarning) | |
| { | |
| $color = $orangeColor | |
| } | |
| if($percentFree -lt $percentCritcal) | |
| { | |
| $color = $redColor | |
| } | |
| $color0 = $whiteColor; | |
| $color1 = $whiteColor; | |
| if($cpuavg -lt $percent50) | |
| { | |
| $color0 = $greenColor | |
| } | |
| if($cpuavg -gt $percent90) | |
| { | |
| color0 = $redColor | |
| } | |
| if($memavg -lt $percent50) | |
| { | |
| $color1 = $greenColor | |
| } | |
| if($memavg -gt $percent90) | |
| { | |
| $color1 = $redColor | |
| } | |
| $dataRow = " | |
| <tr> | |
| <td width='auto' align='center'><strong>$vmi</strong></td> | |
| <td width='auto' bgcolor=`'$color0`' align='center'>$cpuavg</td> | |
| <td width='auto' bgcolor=`'$color1`' align='center'>$memavg</td> | |
| <td width='auto' align='center'>$cpumax Mhz</td> | |
| <td width='auto' bgcolor=`'$color1`' align='center'>$memmax</td> | |
| <td width='auto' bgcolor=`'$color`' align='center'>$percentFree</td> | |
| <td width='auto' bgcolor=`'$color`' align='center'>$freespaceGB</td> | |
| </tr> | |
| " | |
| Add-Content $capacityreport $dataRow; | |
| $i++ | |
| } | |
| if ($i -gt 0) | |
| { | |
| #send mail to the groups / members in the team | |
| $smtpServer = "ProvideSMTPName" | |
| $smtp = New-Object Net.Mail.SmtpClient($smtpServer) | |
| $msg = New-Object Net.Mail.MailMessage | |
| $msg.To.Add("mail@thecloudwiki.com") | |
| $msg.To.Add("operations@thecloudwiki.com") | |
| $msg.From = "from@thecloudwiki.com" | |
| $msg.Subject = " Capacity Report for last 90 days_generated on_$(get-date -format ddMMyyyy)" | |
| $msg.IsBodyHTML = $true | |
| $msg.Body = get-content $capacityreport | |
| $smtp.Send($msg) | |
| $body = "" | |
| } | |
| |
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