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December 8, 2021 12:37
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AD Health Check Report - Really Old Example
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| [CmdletBinding()] | |
| Param( | |
| [String]$domainname = 'domain.com', | |
| [String]$reportpath = "E:\ADHealthReport\", | |
| [String]$percentlow = 10, | |
| [String]$sendemailtime = "07.00A" | |
| ) | |
| # Creating report | |
| $reportName = "$($domainname.ToUpper())_ADreport $(Get-Date -Format "dd MMM yy 'at' hh.mmt").html" | |
| $ADreport = $reportpath + $reportName | |
| # Deleting reports older than 7 days | |
| $Daysback = "-7" | |
| $CurrentDate = Get-Date; | |
| $DateToDelete = $CurrentDate.AddDays($Daysback); | |
| Get-ChildItem $reportPath | Where-Object { $_.LastWriteTime -lt $DatetoDelete } | Remove-Item; | |
| #Set colors for table cell backgrounds | |
| $redColour = "#FF0000" | |
| $orangeColour = "#FBB917" | |
| $whiteColour = "#FFFFFF" | |
| $greenColour = "Green" | |
| # Creating Array | |
| [array]$setDiskSpace = $null | |
| # Create and write HTML Header of report | |
| $titleDate = Get-Date -UFormat "%m-%d-%Y_%H:%M" | |
| $header = " | |
| <html> | |
| <head> | |
| <meta http-equiv='Content-Type' content='text/html; charset=iso-8859-1'> | |
| <title>Active Directory Health Report</title> | |
| <STYLE TYPE='text/css'> | |
| <!-- | |
| td { | |
| font-family: Tahoma; | |
| font-size: 11px; | |
| 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='#5698b8'> | |
| <td colspan='7' height='25' align='center'> | |
| <font face='tahoma' color='#003399' size='4'><strong>Active Directory Report for $titledate</strong></font> | |
| </td> | |
| </tr> | |
| </table> | |
| " | |
| Add-Content $ADreport $header | |
| # Create and write Table header for report | |
| $domains = (Get-ADForest -Identity $domainname).Domains | |
| foreach ($domain in $domains) { | |
| $targetdomain = get-addomaincontroller -domain $domain -discover | |
| $targetdc = $($targetdomain.name) | |
| $DCs = get-addomainController -filter * -server $targetdc | |
| # Create and write Table header for report | |
| $tableHeader = " | |
| <table width='100%'> | |
| <tr bgcolor='#5698b8'> | |
| <td align='center'> | |
| <font face='Arial' color='#15161e' size='4'><strong>$domain</strong></font> | |
| </td> | |
| </tr> | |
| </table> | |
| " | |
| Add-Content $ADreport $tableHeader | |
| $tableHeader = " | |
| <table width='100%'><tbody> | |
| <tr bgcolor=#CCCCCC> | |
| <td align='center'>DCName</td> | |
| <td align='center'>Ping</td> | |
| <td align='center'>Netlogon Service</td> | |
| <td align='center'>NTDS Service</td> | |
| <td align='center'>DNS Service</td> | |
| <td align='center'>Dcdiag_netlogons</td> | |
| <td align='center'>Dcdiag_Services</td> | |
| <td align='center'>Dcdiag_replications</td> | |
| <td align='center'>Dcdiag_FSMOCheck</td> | |
| <td align='center'>DCdiag_Advertising</td> | |
| <td align='center'>DiskSpace</td> | |
| </tr> | |
| " | |
| Add-Content $ADreport $tableHeader | |
| foreach ($dc in $dcs) { | |
| $Dcserver = $dc.hostname | |
| #Settings colours back to null | |
| $coloursetping = "" | |
| $coloursetnetlogon = "" | |
| $coloursetntds = "" | |
| $coloursetdcdns = "" | |
| $coloursetdcdiagnetlogon = "" | |
| $coloursetdcdiagreplications = "" | |
| $coloursetdcdiagFsmoCheck = "" | |
| $coloursetdcdiagAdvertising = "" | |
| $colourdiskspace = "" | |
| $dataRow = $NULL | |
| $setDiskSpace = "" | |
| #Pinging Domain Controller | |
| if (Test-Connection -ComputerName $Dcserver -Count 4 -Quiet) { | |
| try { | |
| $setping = "ok" | |
| $coloursetping = $greenColour | |
| #Netlogon Service Status | |
| $DcNetlogon = Get-Service -ComputerName $Dcserver -Name "Netlogon" -ErrorAction SilentlyContinue | |
| if ($DcNetlogon.Status -eq "Running") { | |
| $setnetlogon = "ok" | |
| $coloursetnetlogon = $greenColour | |
| } | |
| else { | |
| $setnetlogon = "$DcNetlogon.status" | |
| $coloursetnetlogon = $redColour | |
| } | |
| #NTDS Service Status | |
| if ($dc.OperatingSystem -ne "Windows Server 2003") { | |
| $dcntds = Get-Service -ComputerName $Dcserver -Name "NTDS" -ErrorAction SilentlyContinue; | |
| if ($dcntds.Status -eq "running") { | |
| $setntds = "ok" | |
| $coloursetntds = $greenColour | |
| } | |
| else { | |
| $setntds = "$dcntds.status" | |
| $coloursetntds = $redColour | |
| } | |
| } | |
| Else { | |
| $setntds = "Skipped Windows 2003" | |
| $coloursetntds = $greenColour | |
| } | |
| #DNS Service Status | |
| $dcdns = Get-Service -ComputerName $Dcserver -Name "DNS" -ea SilentlyContinue | |
| if ($dcdns.Status -eq "running") { | |
| $setdcdns = "ok" | |
| $coloursetdcdns = $greenColour | |
| } | |
| else { | |
| $setdcdns = "$dcdns.Status" | |
| $coloursetdcdns = $redColour | |
| } | |
| #Dcdiag netlogons Checking now | |
| $dcdiagnetlogon = dcdiag /test:netlogons /s:$dcserver | |
| if ($dcdiagnetlogon -match "passed test NetLogons") { | |
| $setdcdiagnetlogon = "ok" | |
| $coloursetdcdiagnetlogon = $greenColour | |
| } | |
| else { | |
| $setdcdiagnetlogon = $dcdiagnetlogon | |
| $coloursetdcdiagnetlogon = $redColour | |
| } | |
| #Dcdiag services check | |
| $dcdiagservices = dcdiag /test:services /s:$dcserver | |
| if ($dcdiagservices -match "passed test services") { | |
| $setdcdiagservices = "ok" | |
| $coloursetdcdiagservices = $greenColour | |
| } | |
| Elseif ($dcdiagservices -match "WIN32_OWN_PROCESS") { | |
| $setdcdiagservices = "ok Windows 2003" | |
| $coloursetdcdiagservices = $greenColour | |
| } | |
| Else { | |
| $setdcdiagservices = $dcdiagservices | |
| $coloursetdcdiagservices = $redColour | |
| } | |
| #Dcdiag Replication Check | |
| $dcdiagreplications = dcdiag /test:Replications /s:$dcserver | |
| if ($dcdiagreplications -match "passed test Replications") { | |
| $setdcdiagreplications = "ok" | |
| $coloursetdcdiagreplications = $greenColour | |
| } | |
| else { | |
| $setdcdiagreplications = $dcdiagreplications | |
| $coloursetdcdiagreplications = $redColour | |
| } | |
| #Dcdiag FSMOCheck Check | |
| $dcdiagFsmoCheck = dcdiag /test:FSMOCheck /s:$dcserver | |
| if ($dcdiagFsmoCheck -match "passed test FsmoCheck") { | |
| $setdcdiagFsmoCheck = "ok" | |
| $coloursetdcdiagFsmoCheck = $greenColour | |
| } | |
| else | |
| {$setdcdiagFsmoCheck = $dcdiagFsmoCheck} | |
| #Dcdiag Advertising Check | |
| $dcdiagAdvertising = dcdiag /test:Advertising /s:$dcserver | |
| if ($dcdiagAdvertising -match "passed test Advertising") { | |
| $setdcdiagAdvertising = "ok" | |
| $coloursetdcdiagAdvertising = $greenColour | |
| } | |
| else { | |
| $setdcdiagAdvertising = $dcdiagAdvertising | |
| $coloursetdcdiagAdvertising = $redColour | |
| } | |
| #Disk space on C: | |
| $disks = Get-WmiObject -ComputerName $dcserver -Class Win32_LogicalDisk -Filter "DriveType = 3" | |
| foreach($disk in $disks){ | |
| $deviceID = $disk.DeviceID; | |
| $volName = $disk.VolumeName; | |
| [float]$size = $disk.Size; | |
| [float]$freespace = $disk.FreeSpace; | |
| $percentFree = [Math]::round(($freespace / $size) * 100, 2); | |
| $sizeGB = [Math]::Round($size / 1073741824, 2); | |
| $freeSpaceGB = [Math]::Round($freespace / 1073741824, 2); | |
| $usedSpaceGB = $sizeGB - $freeSpaceGB | |
| if($percentFree -lt $percentlow) { | |
| $setDiskSpace += "$deviceID$percentFree% " | |
| $colourdiskspace = $redColour | |
| } | |
| if($colourdiskspace -ne $redColour) { | |
| $colourdiskspace = $greenColour | |
| $setDiskSpace = "ok" | |
| } | |
| # Write-host "setdiskspace set to $setdiskspace" | |
| } | |
| } | |
| catch { $ErrorMessage = $_.Exception.Message } | |
| } | |
| else { | |
| $setping = "Server is down" | |
| $coloursetping = $redColour | |
| $setnetlogon = "failed" | |
| $coloursetnetlogon = $redColour | |
| $setntds = "failed" | |
| $coloursetntds = $redColour | |
| $setdcdns = "failed" | |
| $coloursetdcdns = $redColour | |
| $setdcdiagnetlogon = "failed" | |
| $coloursetdcdiagnetlogon = $redColour | |
| $setdcdiagservices = "failed" | |
| $coloursetdcdiagservices = $redColour | |
| $setdcdiagreplications = "failed" | |
| $coloursetdcdiagreplications = $redColour | |
| $setdcdiagFsmoCheck = "failed" | |
| $coloursetdcdiagFsmoCheck = $redColour | |
| $setdcdiagAdvertising = "failed" | |
| $coloursetdcdiagAdvertising = $redColour | |
| $setDiskSpace = "failed" | |
| $colourdiskspace = $redColour | |
| } | |
| $dcserver = $dcserver.ToLower() | |
| $dataRow = " | |
| <tr> | |
| <td {border-width: 1px;padding: 0px;border-style: solid;border-color: black;background-color:#778899}'>$dcserver</td> | |
| <td bgcolor=$coloursetping ' align='center'>$setping</td> | |
| <td bgcolor=$coloursetnetlogon ' align='center'>$setnetlogon</td> | |
| <td bgcolor=$coloursetntds ' align='center'>$setntds</td> | |
| <td bgcolor=$coloursetdcdns ' align='center'>$setdcdns</td> | |
| <td bgcolor=$coloursetdcdiagnetlogon ' align='center'>$setdcdiagnetlogon</td> | |
| <td bgcolor=$coloursetdcdiagservices ' align='center'>$setdcdiagservices</td> | |
| <td bgcolor=$coloursetdcdiagreplications ' align='center'>$setdcdiagreplications</td> | |
| <td bgcolor=$coloursetdcdiagFsmoCheck ' align='center'>$setdcdiagFsmoCheck</td> | |
| <td bgcolor=$coloursetdcdiagAdvertising ' align='center'>$setdcdiagAdvertising</td> | |
| <td bgcolor=$colourdiskspace ' align='center'>$setDiskSpace</td> | |
| </tr> | |
| " | |
| Add-Content $ADreport $dataRow; | |
| Add-Content $ADreport "</body></html>" | |
| } | |
| } | |
| If ($reportname -match $sendemailtime){ | |
| Send-MailMessage -From "CoreInfrastructure@domain.com"` | |
| -Subject "$reportName"` | |
| -To "#DLCoreInfrastructureTeam@fqdn.domain.com"` | |
| -SmtpServer "relay.fqdn.domain.com"` | |
| -Body "Please see health status attached for $CurrentDate"` | |
| -Attachments "$ADreport" | |
| } | |
| Exit |
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