Functions/Functions.ps1
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Function Get-DRBackup { <# .SYNOPSIS -Taylor Lee Modified 06122019 .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 .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 EnterpriseVSA .NOTES Requires the VMware.PowerCLI Module #> [CmdletBinding(SupportsShouldProcess)] Param ( [Parameter(Mandatory = $true)]$DNSZone, [Parameter(Mandatory = $true)]$PrimaryDNSServer, [Parameter(Mandatory = $true)]$OutPath ) #Get's DNS Records #Variables for DNS Records $date = Get-Date -format m $datepathdns = "$OutPath\$date dns.csv" #Export Dns zone $results = Get-DnsServerResourceRecord -zonename $DNSZone -computername $PrimaryDNSServer | Select-Object hostname, Recordtype, timestamp, @{n = 'IP'; E = { $_.recorddata.IPV4Address } } $results | Export-Csv "$datepathdns" -NoTypeInformation #Variables for VMware Records $date = Get-Date -format m $datepathvms = "$OutPath\$date vms.csv" $datepathhost = "$OutPath\$date hosts.csv" #Get's vm list Get-VM * | Select-Object name, vmhost, @{N = "IP Address"; E = { @($_.guest.IPAddress -join '|') } } | Export-Csv "$datepathvms" -NoTypeInformation #Get vmhosts Get-VMHost | Select-Object Name, @{n = "ManagementIP"; e = { Get-VMHostNetworkAdapter -VMHost $_ -VMKernel | Where-Object { $_.ManagementTrafficEnabled } | ForEach-Object { $_.Ip } } } | Export-Csv "$datepathhost" -NoTypeInformation #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 $Prompt = Read-Host "Do you wish to delete all files in path older than 45 days?" if ($Prompt -eq 'Yes') { cmd.exe /c forfiles /p "$OutPath" /d -7 /C "cmd /c del @path" } else { Write-Host "You selected No" -ForegroundColor Yellow } } Function Get-HostMemoryDimms { <# .SYNOPSIS Returns memory dimms configuration for esxi .DESCRIPTION This function utilizes wsman / cim in order to download configuration of memory dims in ESXi. .PARAMETER esxi Specify esxi host for which you want to get the report .PARAMETER rootpw Password for user root inside esxi .EXAMPLE PS C:\> Get-HostMemoryDimms -VMHost 'Esxi048.domain.local' -rootpw 'password.123' | ft * BankLabel Manufacturer Description SizeGB MemoryType MemoryDef --------- ------------ ----------- ------ ---------- --------- P0_Node0_Channel0_Dimm0 Samsung P1-DIMMA1 16 24 DDR3 P0_Node0_Channel0_Dimm1 Samsung P1-DIMMA2 16 24 DDR3 P0_Node0_Channel1_Dimm0 Samsung P1-DIMMB1 16 24 DDR3 P0_Node0_Channel1_Dimm1 Samsung P1-DIMMB2 16 24 DDR3 P0_Node0_Channel2_Dimm0 Samsung P1-DIMMC1 16 24 DDR3 P1_Node1_Channel2_Dimm0 Samsung P2-DIMMG1 16 24 DDR3 P1_Node1_Channel2_Dimm1 Samsung P2-DIMMG2 16 24 DDR3 P1_Node1_Channel3_Dimm0 Samsung P2-DIMMH1 16 24 DDR3 P1_Node1_Channel3_Dimm1 Samsung P2-DIMMH2 16 24 DDR3 Winbond ...625 11 Flash #> param( [Parameter(Mandatory = $true)][String]$VMHost, [Parameter(Mandatory = $true)][string]$rootpw ) #MemoryTypes from: https://msdn.microsoft.com/en-us/library/aa394347(v=vs.85).aspx $MemHash = @{ '0' = 'Unknown'; '1' = 'Other'; '2' = 'DRAM'; '3' = 'Synchronous DRAM'; '4' = 'Cache DRAM'; '5' = 'EDO'; '6' = 'EDRAM'; '7' = 'VRAM'; '8' = 'SRAM'; '9' = 'RAM'; '10' = 'ROM'; '11' = 'Flash'; '12' = 'EEPROM'; '13' = 'FEPROM'; '14' = 'EPROM'; '15' = 'CDRAM'; '16' = '3DRAM'; '17' = 'SDRAM'; '18' = 'SGRAM'; '19' = 'RDRAM'; '20' = 'DDR'; '21' = 'DDR2'; '22' = 'DDR2 FB-DIMM'; '23' = 'DDR2 FB-DIMM'; '24' = 'DDR3'; '25' = 'FBD2' } $pass = ConvertTo-SecureString $rootpw -Force $cred = New-Object System.Management.Automation.PSCredential ('root', $pass) $CIMOpt = New-CimSessionOption -SkipCACheck -SkipCNCheck -SkipRevocationCheck -Encoding Utf8 -UseSsl $Session = New-CimSession -Authentication Basic -Credential $cred -ComputerName $VMHost -port 443 -SessionOption $CIMOpt Get-CimInstance -CimSession $Session CIM_PhysicalMemory | Select-Object BankLabel, Manufacturer, Description , @{n = 'SizeGB'; e = { $_.Capacity / 1GB } }, MemoryType, @{n = 'MemoryDef'; e = { $MemHash[$_.MemoryType] } } | Format-Table } Function Get-HostSerialNumber { <# .SYNOPSIS -Taylor Lee Modified 06122019 .DESCRIPTION Get serial numbers for VM Hosts .EXAMPLE Get-HostSerialNumber .NOTES Requires the VMware.PowerCLI Module Connect to Host or Vcenter First #> New-VIProperty -ObjectType VMHost -Name SerialNumber -Value { (Get-EsxCli -VMHost $Args[0]).hardware.platform.get().SerialNumber } Get-VMHost | Select-Object Name, SerialNumber | Format-Table } Function Get-ToolsAutoUpgradeState { <# .SYNOPSIS -Taylor Lee Modified 06122019 .DESCRIPTION Filter out 2003 servers and servers that don't have Vmware Tools installed. List those that have AutoUpgrade set to manual .EXAMPLE Get-ToolsAutoUpgradeState .NOTES Requires the VMware.PowerCLI Module #> [CmdletBinding(SupportsShouldProcess)] Param ( ) #Filter Out 2003 Servers $No2003VMs = Get-VM | Where-Object { $_.Guest -notlike '*2003*' } #Get VM's that have tools installed $VMsForAutoUpgrade = Get-VM $No2003VMs | ForEach-Object { Get-View $_.id } | Where-Object { $_.Guest.ToolsVersionStatus -notlike "guestToolsNotInstalled" -and $_.Guest.ToolsVersionStatus -notlike "guestToolsUnmanaged" } | Select-Object name, @{Name = 'ToolsVersion'; Expression = { $_.config.tools.toolsversion } }, @{Name = 'ToolStatus'; Expression = { $_.Guest.ToolsVersionStatus } } #Filter for Tools that have Auto Tool upgrade set to Manual $ManualUpdateVMs = Get-VM $VMsForAutoUpgrade.name | Get-View | Where-Object { $_.Config.Tools.ToolsUpgradePolicy -like "manual" } | Select-Object name, @{N = 'ToolsUpgradePolicy'; E = { $_.Config.Tools.ToolsUpgradePolicy } } Write-Host "$ManualUpdateVMs.Count set to Manual" $ManualUpdateVMs } Function Get-VMwareAutomate { Get-Command -module VMWareAutomate } Function Enable-ToolsAutoUpgrade { <# .SYNOPSIS -Taylor Lee Modified 06122019 .DESCRIPTION Filter out 2003 servers and servers that don't have Vmware Tools installed. All remaining servers will have their tools set to upgrade automatically. .EXAMPLE Enable-ToolsAutoUpgrade -Path c:\folder\log.txt .NOTES Requires the VMware.PowerCLI Module #> [CmdletBinding(SupportsShouldProcess)] Param ( [Parameter(Mandatory = $true)]$Path ) #Start a Log File Start-Transcript $Path #Filter Out 2003 Servers $No2003VMs = Get-VM | Where-Object { $_.Guest -notlike '*2003*' } #Get VM's that have tools installed $VMsForAutoUpgrade = Get-VM $No2003VMs | ForEach-Object { Get-View $_.id } | Where-Object { $_.Guest.ToolsVersionStatus -notlike "guestToolsNotInstalled" -and $_.Guest.ToolsVersionStatus -notlike "guestToolsUnmanaged" } | Select-Object name, @{Name = 'ToolsVersion'; Expression = { $_.config.tools.toolsversion } }, @{Name = 'ToolStatus'; Expression = { $_.Guest.ToolsVersionStatus } } #Filter for Tools that have Auto Tool upgrade set to Manual $ManualUpdateVMs = Get-VM $VMsForAutoUpgrade.name | Get-View | Where-Object { $_.Config.Tools.ToolsUpgradePolicy -like "manual" } | Select-Object name, @{N = 'ToolsUpgradePolicy'; E = { $_.Config.Tools.ToolsUpgradePolicy } } #Set Error Action to ignor error for Null value VM's $ErrorActionPreference = 'SilentlyContinue' Write-Host "Servers with a null value for UpgradeAtPowercycle Will be skipped." -ForegroundColor Yellow Write-Host "2003 Servers will be Skipped for Compatibility issues" -ForegroundColor Yellow Write-Host " " #Set Tools to upgrade at Power Cycle Foreach ($VM in ($ManualUpdateVMs)) { Write-Host "Configuring UpgradeAtPowerCycle on " -ForegroundColor Yellow -NoNewline Write-Host $VM.name -ForegroundColor Cyan $vmConfigSpec = New-Object VMware.Vim.VirtualMachineConfigSpec $vmConfigSpec.Tools = New-Object VMware.Vim.ToolsConfigInfo $vmConfigSpec.Tools.ToolsUpgradePolicy = "UpgradeAtPowerCycle" $VMConfig.ReconfigVM($vmConfigSpec) } #Close the Log File Stop-Transcript } Function Get-VMTools { <# .SYNOPSIS -Taylor Lee Modified 06122019 .DESCRIPTION Get Virtual Machines that have outdated VMWare Tools or all Virtual Machine tools versions. .EXAMPLE Get-VMTools .EXAMPLE Show tools versions for all VM's Get-VMTools -Alltools .EXAMPLE Only show VM's with Outdated Tools Get-VMTools -OutDatedTools .NOTES Requires the VMware.PowerCLI Module #> [CmdletBinding(SupportsShouldProcess)] Param ( [Parameter(Mandatory = $true, ParameterSetName = "AllTools")][Switch] $AllTools, [Parameter(Mandatory = $true, ParameterSetName = "OutDatedTools")][Switch] $OutDatedTools ) if ($AllTools) { Get-VM | ForEach-Object { Get-View $_.id } | Select-Object name, @{Name = 'ToolsVersion'; Expression = { $_.config.tools.toolsversion } }, @{Name = 'ToolStatus'; Expression = { $_.Guest.ToolsVersionStatus } } | Sort-Object Name } if ($OutDatedTools) { Get-VM | ForEach-Object { Get-View $_.id } | Where-Object { $_.Guest.ToolsVersionStatus -like 'guestToolsNeedUpgrade' } | Select-Object name, @{Name = 'ToolsVersion'; Expression = { $_.config.tools.toolsversion } }, @{Name = 'ToolStatus'; Expression = { $_.Guest.ToolsVersionStatus } } | Sort-Object Name } } Function Update-VMTools { <# .SYNOPSIS -Taylor Lee Modified 06122019 .DESCRIPTION Filter out 2003 servers and upgrade VMwaretools on all servers that are not up to date. Does not reboot the VM's. .EXAMPLE Specify a path for a log file Update-VMTools -Path c:\folder\log.txt .NOTES Requires the VMware.PowerCLI Module #> [CmdletBinding(SupportsShouldProcess)] Param ( [Parameter(Mandatory = $true)]$Path ) #Start a Log File Start-Transcript $Path #Filter Out 2003 Servers $No2003VMs = Get-VM | Where-Object { $_.Guest -notlike '*2003*' } #Get VM's that require tools upgrades $OutofDateVMs = Get-VM $No2003VMs | ForEach-Object { Get-View $_.id } | Where-Object { $_.Guest.ToolsVersionStatus -like 'guestToolsNeedUpgrade' } | Select-Object name, @{Name = 'ToolsVersion'; Expression = { $_.config.tools.toolsversion } }, @{Name = 'ToolStatus'; Expression = { $_.Guest.ToolsVersionStatus } } #Update Tools with no Reboot ForEach ($VM in $OutOfDateVMs) { Update-Tools -NoReboot -VM $VM.Name -Verbose } #Close the Log File Stop-Transcript } |