Powercli批量修改分布式交换机端口组

背景

需求：

• 批量修改虚拟机的分布式端口组

解决：

• 三条命令解决：先获取目标虚拟机、获取目标端口组、修改虚拟机端口组、检查虚拟机状态。

$vm = Get-VM -Name <虚拟机名称>
$portGroup = Get-VirtualPortGroup -Name <端口组名称>
Get-NetworkAdapter -VM $vm | Set-NetworkAdapter -NetworkName $portGroup
Get-NetworkAdapter -VM $vm

实际操作流程

实操环境
因为调整物理机资源，部分esxi主机加入到新的vcenter中，导入分布式交换机后出现一些问题，需要调整部分虚拟机网络：
三台名叫10.43.10.78-K8SConsul-Czm01的虚拟机需要修改分布式交换机端口组,
修改前：DPortGroup-xxxx-10.43.10.x dvportgroup-285
修改后：DPortGroup-xxxx-10.43.10.x (1) dvportgroup-15232

1.获取目标虚拟机

获取目标虚拟机，设为变量$vm

PS C:\Users\Czm\AppData\Local\Microsoft\WindowsApps> get-vm -name *K8ScONSUL*|Get-NetworkAdapter

Name                 Type            NetworkName     MacAddress         WakeOnLan
                                                                          Enabled
----                 ----            -----------     ----------         ---------
Network adapter 1    Vmxnet3         dvportgroup-285 00:50:56:b6:xx:ee       True
Network adapter 1    Vmxnet3         dvportgroup-285 00:50:56:b6:xx:76       True
Network adapter 1    Vmxnet3         dvportgroup-285 00:50:56:b6:xx:ba       True
Network adapter 1    Vmxnet3         dvportgroup-285 00:50:56:b6:xx:3f       True


PS C:\Users\Czm\AppData\Local\Microsoft\WindowsApps> $vm = Get-VM -Name *k8sconsul-c*
PS C:\Users\Czm\AppData\Local\Microsoft\WindowsApps> $vm

Name                 PowerState Num CPUs MemoryGB
----                 ---------- -------- --------
10.43.10.79-K8SCo... PoweredOn  4        8.000
10.43.10.78-K8SCo... PoweredOn  4        8.000
10.43.10.80-K8SCo... PoweredOn  4        8.000

2.获取目标端口组

获取目标端口组，设为变量$portGroup

PS C:\Users\Czm\AppData\Local\Microsoft\WindowsApps>  Get-VirtualPortGroup|ft -au

Name                                            Key                                       VLanId PortBinding NumPorts
----                                            ---                                       ------ ----------- --------

DPortGroup-xxxx-10.43.10.x (1)   dvportgroup-15232                                Static      48
DPortGroup-xxxx-10.43.10.x       dvportgroup-285                                  Static      48


PS C:\Users\Czm\AppData\Local\Microsoft\WindowsApps> $portGroup = Get-VirtualPortGroup -name "DPortGroup-xxxx-10.43.10.x (1)"
PS C:\Users\Czm\AppData\Local\Microsoft\WindowsApps> $portGroup

Name                      Key                            VLanId PortBinding NumPorts
----                      ---                            ------ ----------- --------
DPortGroup-xxxx... dvportgroup-15232                     Static      48                                                                                                                                   

3.修改虚拟机配置：

以先前两个变量（$vm和$portGroup）为命令操作对象，将目标虚拟机网络适配器，修改改为使用目标端口组。

PS C:\Users\Czm\AppData\Local\Microsoft\WindowsApps> $vm                                                                                                                                                                                        Name                 PowerState Num CPUs MemoryGB                                                                       ----                 ---------- -------- --------                                                                       10.43.10.79-K8SCo... PoweredOn  4        8.000                                                                          10.43.10.78-K8SCo... PoweredOn  4        8.000                                                                          10.43.10.80-K8SCo... PoweredOn  4        8.000                                                                                                                                                                                                  
PS C:\Users\Czm\AppData\Local\Microsoft\WindowsApps> $portGroup

Name                      Key                            VLanId PortBinding NumPorts
----                      ---                            ------ ----------- --------
DPortGroup-xxxx... dvportgroup-15232                     Static      48

执行以下命令修改虚拟机的配置，修改端口组。

PS C:\Users\Czm\AppData\Local\Microsoft\WindowsApps> Get-NetworkAdapter -VM $vm | Set-NetworkAdapter -NetworkName $portGroup

确认
是否确实要执行此操作?
正在目标“Network adapter 1”上执行操作“Setting NetworkName: DPortGroup-VID_310-TEST.测试区-10.43.10.x (1)”。
[Y] 是(Y)  [A] 全是(A)  [N] 否(N)  [L] 全否(L)  [S] 暂停(S)  [?] 帮助 (默认值为“Y”): a
警告: Specifying a distributed port group name as network name is no longer supported. Use the -Portgroup parameter.

Name                 Type            NetworkName     MacAddress         WakeOnLan
                                                                          Enabled
----                 ----            -----------     ----------         ---------
Network adapter 1    Vmxnet3         DPortGroup-x... 00:50:56:b6:xx:ee       True
Network adapter 1    Vmxnet3         DPortGroup-x... 00:50:56:b6:xx:3f       True
Network adapter 1    Vmxnet3         DPortGroup-x... 00:50:56:b6:xx:76       True

4.检查虚拟机状态

PS C:\Users\Czm\AppData\Local\Microsoft\WindowsApps> Get-NetworkAdapter -VM $vm

Name                 Type            NetworkName     MacAddress         WakeOnLan
                                                                          Enabled
----                 ----            -----------     ----------         ---------
Network adapter 1    Vmxnet3         DPortGroup-x... 00:50:56:b6:xx:ee       True
Network adapter 1    Vmxnet3         DPortGroup-x... 00:50:56:b6:xx:3f       True
Network adapter 1    Vmxnet3         DPortGroup-x... 00:50:56:b6:xx:76       True


PS C:\Users\Czm\AppData\Local\Microsoft\WindowsApps> Get-NetworkAdapter -VM $vm|ft -au

Name              Type    NetworkName                                   MacAddress        WakeOnLanEnabled
----              ----    -----------                                   ----------        ----------------
Network adapter 1 Vmxnet3 DPortGroup-xxxx-10.43.10.x (1) 00:50:56:b6:xx:ee             True
Network adapter 1 Vmxnet3 DPortGroup-xxxx-10.43.10.x (1) 00:50:56:b6:xx:3f             True
Network adapter 1 Vmxnet3 DPortGroup-xxxx-10.43.10.x (1) 00:50:56:b6:xx:76             True

分布式端口组修改成功。

参考截图

完成