I love powershell. I created a little script to deploy multi VM based on a Windows Template throug CSV file.
It’s create a computer account at the specfified ou. He greates also a Domain Local Group for management. (It used in the customization not specified here)
TempVMlist.csv
server,cpu,memory,DestinationCluster,OSCustomizationSpec,VMtemplate,adgroup
WARDTEST01,2,8,CLUSTER01,W2012R2_Demo,TPL_W2012R2_STD,ServerAdmin
MultiVM.ps1
#Filename: MultiVM.ps1
#Author: W. Vissers
#Source:
#Version: 1.1
#Date: 08-05-2018
#ChangeLog:
# V1.0 – Module Active Directory
# – Module VMware PowerCli
# – Active Directory Computer Account, Group
# – Host Selected from Cluster with Least Memory
# – Storage selection based on volume with most free space
# V1.1 – Added Harddisk 1&2
# – Changed porte group other vlan
#
<#
.SYNOPSIS
Script to create a virtual machine from template
.DESCRIPTION
Script to create a virtual machine from template
.EXAMPLE
MultiVM.ps1
#>
################################## INIT #################################################
# LoadModule Active Directory
if (!(Get-Module “activedirectory”)) {Import-module activedirectory}
Else {Write-Host “Module Active Directory is al ready loaded”}
# LoadModule VMware PowerCLI
# if (!(Get-Module “VMware.PowerCLI”)) {
# Find-Module VMware.PowerCLI
# Install-Module -Name VMware.PowerCLI -Scope CurrentUser
#}
#Else
# {
# Write-Host “Module PowerCLI is al ready loaded”
# }
#Config
$ouservers=”OU=Servers,DC=wardvissers.nl,DC=nl”
$ougroup=”OU=GroepObjecten,DC=wardvissers,DC=nl”
$folder=”Applicatie Servers”
$DestinationVC =”vcenter01.wardvissers.nl“
#Username
if (!$username ) { $username = Read-Host “Give vCenter username ‘umcn\manz'”}
#Password
if ( -NOT $Password ) {
$PasswordSec = Read-Host “Give vCenter password” -AsSecureString
$Password = [Runtime.InteropServices.Marshal]::PtrToStringAuto([Runtime.InteropServices.Marshal]::SecureStringToBSTR($PasswordSec))
}
#Connect vCenter
$ConnectVC = Connect-VIServer $DestinationVC -Username $Username -Password $Password -AllLinked
$AllVMs = @()
$AllVMs = Import-Csv “D:\TempVMlist.csv”
foreach ($vm in $AllVMs) {
#Haal De Gegevens op
$server=$($vm.server)
$memory=$($vm.memory)
$cpu=$($vm.cpu)
$DestinationCluster=$($vm.DestinationCluster)
$OSSpec=”$($vm.OSCustomizationSpec)”
$VMtemplate=$($vm.VMtemplate)
$group=$($vm.adgroup)
$harddisk1=$($vm.harddisk1)
$harddisk2=$($vm.harddisk2)
Write-Host “$server heeft $memory GB memory en $cpu cpu(‘s)”
if ($server.length -gt 15) {
Write-Output “Hostname cannot contain more than 15 characters.”
$server = Read-Host “Re-enter hostname for host $server”}
Else
{
Write-Host “Server is umc server”
#Maak AD Groep aan en Computer Account
New-ADComputer -Name $server -Path $ouservers -Enabled $true
New-ADGroup -Name “DLG.$server” -SamAccountName “DLG.$server” -GroupCategory Security -GroupScope DomainLocal -DisplayName “DLG.$server” -Path $ougroup
Add-ADGroupMember -Identity “DLG.$server” -Members $group
}
# Rol server uit van Template
# Select the host with the less used memory
$DestinationHost = Get-Cluster –Name $DestinationCluster –Server $DestinationVC | Get-VMhost -State Connected | Sort-Object -Property MemoryUsageGB | Select-Object -First1
# Select DataStore with the most free space and not in maintance
$destinationDatastore = Get-Cluster $DestinationCluster | Get-Datastore | Where {$_.State -ne “Maintenance”} | Sort-Object -Property FreeSpaceGB -Descending | Select-Object -First 1
# Finally, I deploy my VM with the New-VM cmdlet using my template and OS specs. I place the VM on the ESXi host and store the VM on the datastore.
New-VM -Name $server -Template $VMTemplate -OSCustomizationSpec $OSSpec -VMHost $DestinationHOST -Datastore $DestinationDatastore -Location $folder
Get-VM $server | Set-VM -NumCpu $cpu -MemoryGB $memory -Confirm:$false
if ($harddisk1 -gt 60){Get-HardDisk -vm $server | Where {$_.Name -eq “Hard disk 1”} | Set-HardDisk -CapacityGB $harddisk1 -Confirm:$false}
if ($harddisk2 -gt 20) {Get-HardDisk -vm $server | Where {$_.Name -eq “Hard disk 2”} | Set-HardDisk -CapacityGB $harddisk2 -Confirm:$false}
Get-VM $server | Start-VM -Confirm:$false
Get-VM $Server | Get-NetworkAdapter | Set-NetworkAdapter -Connected $true -Confirm:$false
}
vSphere 6.7 delivers an exceptional experience for the user with an enhancedvCenter Server Appliance (vCSA). It introduces several new APIs that improve the efficiency and experience to deploy vCenter, to deploy multiple vCenters based on a template, to make management of vCenter Server Appliance significantly easier, as well as for backup and restore. It also significantly simplifies the vCenter Server topology through vCenter with embedded platform services controller in enhanced linked mode, enabling customers to link multiple vCenters and have seamless visibility across the environment without the need for an external platform services controller or load balancers.
Another key component that allows vSphere 6.7 to deliver a simplified and efficient experience is the graphical user interface itself. The HTML5-based vSphere Client provides a modern user interface experience that is both responsive and easy to use. With vSphere 6.7, it includes added functionality to support not only the typical workflows customers need but also other key functionality like managing NSX, vSAN, VUM as well as third-party components.
vSphere 6.7 adds support for Trusted Platform Module (TPM) 2.0 hardware devices and also introduces Virtual TPM 2.0, significantly enhancing protection and assuring integrity for both the hypervisor and the guest operating system. This capability helps prevent VMs and hosts from being tampered with, prevents the loading of unauthorized components and enables guest operating system security features security teams are asking for.
vSphere 6.7 continues to showcase VMware’s technological leadership and fruitful collaboration with our key partners by adding support for a key industry innovation poised to have a dramatic impact on the landscape, which is persistent memory. With vSphere Persistent Memory, customers using supported hardware modules, such as those available from Dell-EMC and HPE, can leverage them either as super-fast storage with high IOPS, or expose them to the guest operating system as non-volatile memory. This will significantly enhance performance of the OS as well as applications across a variety of use cases, making existing applications faster and more performant and enabling customers to create new high-performance applications that can leverage vSphere Persistent Memory.
vSphere 6.7 also introduces Cross-Cloud Cold and Hot Migration, further enhancing the ease of management across and enabling a seamless and non-disruptive hybrid cloud experience for customers.
