Public/Get-DRBackup.ps1
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Function Get-DRBackup { <# .DESCRIPTION The purpose of this function is to provide records that would simplify bringing back up a large vcenter array in a recovery scenario. Get's Domain DNS Records, Hosts, and VM's, saves the Gatered data to 3 seperate spreadsheets, and prompts to Delete any files older than 45 days in the output path .PARAMETER DNSZone DNSZone that has records for the VMS and Hosts .PARAMETER PrimaryDNSServer Server that hosts the DNSZone .PARAMETER OutPath Path to save the output .PARAMETER VCenter Vcenter Server Host and VM data is pulled from .EXAMPLE Specify the DNS Zone Name containg the VMware DNS Records. Specify a Domain Controller containing the Primary DNS Zone. Specify the folder where the records are to be saved. Specify the Vcenter Server hosting the VM's. Get-DRRecords -DNSZone DNSZone.com -PrimaryDNSServer DNSServer -OutPath c:\drbackup -Vcenter vcentername .NOTES Requires the VMware.PowerCLI Module Requires the ImportExcel Module #> [CmdletBinding(SupportsShouldProcess)] Param ( [Parameter(Mandatory = $true)] [ValidateScript( { if ($_ -notlike "*.*") { throw "DNS zone must specificy the Top Level Domain of the Zone. Like '.com' in MYZone.com" } else { $true } })] $DNSZone, [Parameter(Mandatory = $true)]$PrimaryDNSServer, [Parameter(Mandatory = $true)]$OutPath, [Parameter(Mandatory = $true)]$VCenter ) $Required = Get-Module importexcel if ($null -eq $Required ) { Write-Warning "ImportExcel Module is Required" } else { #Get's DNS Records #Remove backslash from outpath variable to avoid outpath errors $Outpath = $Outpath.trimend("\") #Path Variables $date = Get-Date -format m $datepath = "$OutPath\$date DRBackup.xlsx" #Export Dns zone $results = Get-DnsServerResourceRecord -zonename $DNSZone -computername $PrimaryDNSServer | Select-Object hostname, Recordtype, timestamp, @{n = 'IP'; E = { $_.recorddata.IPV4Address } } $results | Export-Excel -WorksheetName "DNS" -Path "$datepath" -FreezeTopRow -TableName "$DNSZone" -AutoSize #connect to old vcenter Connect-VIServer -Server $VCenter #Get's vm list Get-VM * | Select-Object name, vmhost, @{N = "IP Address"; E = { @($_.guest.IPAddress -join '|') } }, NumCpu, CoresPerSocket, MemoryGB, Version, HardwareVersion, Notes | Export-Excel -WorksheetName "Virtual Machines" -Path "$datepath" -FreezeTopRow -TableName "Virtual Machines" -AutoSize #Get vmhosts Get-VMHost | Select-Object Name, @{n = "ManagementIP"; e = { Get-VMHostNetworkAdapter -VMHost $_ -VMKernel | Where-Object { $_.ManagementTrafficEnabled } | ForEach-Object { $_.Ip } } }, NumCpu, MemoryTotalGB, ProcessorType, LicenseKey, Version, Build | Export-Excel -WorksheetName "VM Hosts" -Path "$datepath" -FreezeTopRow -TableName "VMHosts" -AutoSize #Confirm the Function was successful by viewing the files have size to them Set-Location $OutPath Get-ChildItem | Sort-Object name -descending | Format-Table #Delete backup files older than 45 days Write-Host "WARNING: " -Foregroundcolor Red -NoNewline Write-Host "This will delete all files in the output path including those not generated by this function" -ForegroundColor Yellow $Prompt = Read-Host "Do you wish to delete all files in path older than 45 days? (yes/no)" if ($Prompt -eq 'yes') { cmd.exe /c forfiles /p "$OutPath" /d -45 /C "cmd /c del @path" } else { Write-Host "You selected No" -ForegroundColor Yellow } } } |