PowerCLI批量创建VMWare虚机

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momingliu 2022-01-14 16:15:33

#通过自增IP批量创建虚机

$vc = "vcenter.v.com"
$user = "username"
$password = "pass"

Connect-VIServer -Server $vc -username $user -Password $password

#选择宿主
$vmhost="10.10.20.13"
#选择模板
$template_centos = "CentOS7.6-2" 
#选择虚机规范
$custsysprep = "CentOS7.6_Rule"
#设置虚机存储位置
$datastore_103 = "data200.103"
#选择网卡VLAN（分布式虚拟端口组）
$network = "VLAN201"

#设置CPU、内存、虚机描述
$cpu = 4
$memory = 8
$Notes = "开发使用"

$ip_range = 90..191

$IP_Prefix = "10.10.201"
$VMName_Prefix = "Dev"
$NetMask = "255.255.255.0"
$Gateway = "10.10.201.254"

foreach  ($n in $ip_range[0..1])
    {
    $IP = -Join($IP_Prefix,'.',$n)
    $vmname = -Join($VMName_Prefix,'_',$IP)
    $IP + " " + $vmname
    #自定义虚机规范中的IP信息，DNS不需要更改
    Get-OSCustomizationSpec $custsysprep | Get-OSCustomizationNicMapping | Set-OSCustomizationNicMapping -IpMode UseStaticIP -IpAddress $IP -SubnetMask $NetMask -DefaultGateway $Gateway
    #Get-OSCustomizationSpec $custsysprep | Get-OSCustomizationNicMapping | Set-OSCustomizationNicMapping -IpMode UseStaticIP -IpAddress $IP -SubnetMask $NetMask -DefaultGateway $Gateway -Dns 10.10.10.4,10.10.100.5
    #新建虚机，使用模板及规范配置IP，虚机MAC会重新生成
    New-VM -Name $vmname -VMHost $vmhost -Portgroup $network -Datastore $datastore_103 -Template $template_centos -OSCustomizationSpec $custsysprep
    #设置虚机CPU、内存、描述信息
    Get-VM -Name $vmname|Set-VM  -NumCPU $cpu -MemoryGB $memory -Notes $Notes -Confirm:$false
    #磁盘扩容到500GB
    #Get-VM -Name $vmname |Get-HardDisk |Set-HardDisk -CapacityGB 500 -Confirm:$false
    #新增磁盘，大小为500GB
    #Get-VM -Name $vmname  | New-HardDisk -CapacityGB 500 -Persistence persistent
    Get-VM -Name $vmname |Start-VM
    }

通过CSV批量创建虚机，默认使用模板，创建过程中通过修改规范中的IP信息，从而设置虚机IP，MAC地址不会重复，模板默认只有一块磁盘，如果扩容，则新增第二块磁盘

$vc = "vc.vm.com"
$user = "luser@vm.com"
$password = "mypass"

Connect-VIServer -Server $vc -username $user -Password $password

$vm_file = "d:\vms.csv"
$vms = import-csv $vm_file
$vms.Count
foreach ($vm in $vms)
    {
    #选择宿主、模板、规范、虚机存储位置、VLAN、CPU、内存、描述信息、第二磁盘大小、IP、子网掩码、网关、虚机名称
    $vmhost = $vm.Host
    $template = $vm.Template
    $custsysprep = "CentOS7.6_Rule"

    $datastore = $vm.Datastore
    $network = $vm.Vlan
    $cpu = $vm.CPU
    $memory = $vm.Memory
    $Notes = $vm.Description
    #默认使用模板机磁盘，如果需要大磁盘，则新增一块磁盘2
    [int]$Disk2 = $vm.Disk2

    $IP = $vm.IP
    $NetMask = "255.255.255.0"
    $Gateway = ($IP.Split('.')[0..2] -join ".") + ".254"

    #虚机名称拼接IP信息
    $vmname = -join($vm.Name,'_',$IP)

    #将IP信息写入规范，DNS不需要更改
    Get-OSCustomizationSpec $custsysprep | Get-OSCustomizationNicMapping | Set-OSCustomizationNicMapping -IpMode UseStaticIP -IpAddress $IP -SubnetMask $NetMask -DefaultGateway $Gateway


    #新建虚机，使用模板及规范配置IP，虚机MAC会重新生成
    New-VM -Name $vmname -VMHost $vmhost -Portgroup $network -Datastore $datastore -Template $template -OSCustomizationSpec $custsysprep
    #设置虚机CPU、内存、描述信息
    Get-VM -Name $vmname|Set-VM  -NumCPU $cpu -MemoryGB $memory -Notes $Notes -Confirm:$false

    #新增磁盘2
    if ($Disk2 -gt 0)
        { Get-VM -Name $vmname  | New-HardDisk -CapacityGB $Disk2 -Persistence persistent }
    #启动虚机
    Get-VM -Name $vmname |Start-VM

    }

csv信息如下：

PowerCLI批量创建VMWare虚机_ipad

根据CSV批量创建虚机，windows和linux都可用

#该脚本用来根据csv定义的信息批量创建虚机
$vc = "vcs.yx.com"
$user = "username@yx.com"
$password = "password"

Connect-VIServer -Server $vc -username $user -Password $password
#Disconnect-VIServer -Server $vc
$vm_file = "D:\Work\Scripts\VMWare\开发需求统计\vms_win.csv"
$vms = import-csv $vm_file
$vms.Count
# $vms

foreach ($vm in $vms)
    {
    #选择宿主、模板、规范、虚机存储位置、VLAN、CPU、内存、描述信息、IP、子网掩码、网关、虚机名称
    $vmhost = $vm.Host
    $template = $vm.Template
    $custsysprep = $vm.Rule

    $datastore = $vm.Datastore
    $network = $vm.Vlan
    $cpu = $vm.CPU
    $memory = $vm.Memory
    $Notes = $vm.Description

    $computername = $vm.ComputerName
    $IP = $vm.IP
    $NetMask = "255.255.255.0"
    #自动匹配网关
    $Gateway = ($IP.Split('.')[0..2] -join ".") + ".254"
    [array]$DNSs="10.10.1.4","10.10.10.5"

    #虚机名称拼接IP信息
    $vmname = -join($vm.Name,'_',$IP)

    #如果CSV中提供了计算机名称，则进行设置
    if ($vm.ComputerName.Length -gt 0)
        { Get-OSCustomizationSpec $custsysprep | Set-OSCustomizationSpec -NamingScheme fixed -NamingPrefix $vm.ComputerName }
    #将IP信息写入规范，DNS不需要更改
    if ( (Get-OSCustomizationSpec $custsysprep).OSType -eq "Linux")
        { Get-OSCustomizationSpec $custsysprep | Get-OSCustomizationNicMapping | Set-OSCustomizationNicMapping -IpMode UseStaticIP -IpAddress $IP -SubnetMask $NetMask -DefaultGateway $Gateway }
    else { Get-OSCustomizationSpec $custsysprep | Get-OSCustomizationNicMapping | Set-OSCustomizationNicMapping -IpMode UseStaticIP -IpAddress $IP -SubnetMask $NetMask -DefaultGateway $Gateway -Dns $DNSs }


    #新建虚机，使用模板及规范配置IP，虚机MAC会重新生成
    New-VM -Name $vmname -VMHost $vmhost -Portgroup $network  -Template $template -OSCustomizationSpec $custsysprep -Datastore $datastore
    #如果复制模板的时候有报错，则需要先等待拷贝完成再执行后面命令
    if ( (Get-OSCustomizationSpec $custsysprep).OSType -eq "Linux")
        { Start-Sleep -Seconds 60 }
    else { Start-Sleep -Seconds 240 }
    #设置虚机CPU、内存、描述信息
    Get-VM -Name $vmname|Set-VM  -NumCPU $cpu -MemoryGB $memory -Notes $Notes -Confirm:$false
    #启动虚机
    Get-VM -Name $vmname |Start-VM

    }