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A repository of PowerShell Scripts to automate a variety of IT related maintenance tasks.

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New-Computer.ps1

Description

@GitHub Copilot - Welcome @BanterBoy, I’m your Copilot and I’m here to help you get things done faster. I can identify issues, explain and even improve code.

You can ask generic questions, but what I’m really good at is helping you with your code. For example:

Generate unit tests for my code Explain the selected code Propose a fix for the bugs in my code If you want to learn more about my capabilities and limitations, check out the Copilot documentation.

I’m powered by AI, so surprises and mistakes are possible. Make sure to verify any generated code or suggestions, and share feedback so that we can learn and improve.

@BanterBoy: - Explain what the script does and why it is useful.

@GitHub Copilot -

Script

Enum ServerType {
    HyperV
    Sharepoint
    Exchange
    Lync
    Web
    ConfigMgr
}

Class Computer {
    [String]$Name
    [String]$Type
    [string]$Description
    [string]$Owner
    [string]$Model
    [int]$Reboots

    [void]Reboot() {
        $this.Reboots ++
    }

    #constructors

    Computer ([string]$Name) {
        if ($Comp = Get-ADComputer -Filter { Name -eq '$Name' } -Properties * -ErrorAction SilentlyContinue) {
            $this.Name = $Name
            $this.Description = $Comp.Description

            switch -wildcard ($comp.OperatingSystem) {
                ('*Server*') { $this.Type = 'Server'; Break }
                ('*workstation*') { $this.Type = 'Workstation' }
                ('*Laptop*') { $this.Type = 'Laptop'; Break }
                default { $this.Type = 'N/A' }

            }
            $this.Owner = $comp.ManagedBy.Split(',')[0].Replace('CN=', '')
        }
        else {
            Write-Verbose "Could Not find $($this.Name)"
        }

    }

    Computer ([ServerType]$type, [string]$Description, [string]$Owner, [String]$Model) {

        if ($User = Get-ADUser -Filter "name -eq '$Owner'") {
            $OU = ""
            switch ($type) {

                "HyperV" { $OU = 'ou=HyperVHosts,OU=Servers,OU=HQ,DC=District,DC=Local'; break }
                "Exchange" { $OU = 'ou=ExchangeHosts,OU=Servers,OU=HQ,DC=District,DC=Local'; break }
                "ConfigMgr" { $OU = 'ou=ConfigMgrHosts,OU=Servers,OU=HQ,DC=District,DC=Local'; break }
                default { $OU = 'OU=Servers,OU=HQ,DC=District,DC=Local' }

            }

            $ServerName = [Computer]::GetNextFreeName($type)

            try {
                New-ADComputer -Name $ServerName -Description $Description -ManagedBy $User -Path $ou -ErrorAction Stop
                $this.Name = $ServerName
                $this.Type = $type
                $this.Description = $Description
                $this.Owner = $Owner
            }
            catch {
                $_
            }
        }
        else {
            Write-Warning "The user $($Owner) does not exist. Please verify and try again."
        }


    }

    #Methods

    [string]  static GetNextFreeName ([ServerType]$type) {

        $PrefixSearch = ""
        switch ($type) {

            "HyperV" { $PrefixSearch = "HYPE-*"; break }
            "Exchange" { $PrefixSearch = "EXCH-*"; break }
            "ConfigMgr" { $PrefixSearch = "CONF-*"; break }
            default { $PrefixSearch = "SERV-*"; break }

        }

        $AllNames = Get-ADComputer -Filter { Name -like $PrefixSearch } | Select-Object Name
        $Prefix = $PrefixSearch.Replace("*", "")
        [int]$LastUsed = $AllNames | ForEach-Object { $_.Name.trim("$Prefix") } | Select-Object -Last 1
        $Next = $LastUsed + 1
        $nextNumber = $Next.tostring().padleft(3, '0')
        Write-Verbose "Prefix:$($Prefix) Number:$($nextNumber)"
        $Return = $prefix + $nextNumber

        return $Return
    }
}

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