分享程序员开发的那些事...
更新时间：2022-09-21 20:59:14
虚拟机运行在ESXi之上，是虚拟机稳定运行的基础
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# pick a particular host./选择特定主机$h = get-vmhost 10.132.97.19
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# Let's take a look at advanced configuration options.#查看主机高级配置，非常多参数，所以带个more会按照窗口显示$h | Get-VMHostAdvancedConfiguration | more |
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# That's a lot of stuff! How many options are there exactly?#非常多参数，有多少选项是你需要的选择的$h | Get-VMHostAdvancedConfiguration | Measure-Object
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# That's not right??? Something is funny about the object. Let's take a closer look at it.
#如果没有你需要的，我们可以更精细的查看$config = $h | Get-VMHostAdvancedConfiguration$config | Get-Member |
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# How do we get a specific value? 来看下我们怎样获取一些指定的参数值
$config."Cpu.MoveCurrentRunnerPcpus"
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# Let's count the number of advanced options.#让我们来统计高级选项的数量$config.Keys | measure-object |
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# Use case: NFS tuning.
# Let's set the max NFS heartbeat failures to 20 across all our hosts.
$h | Get-VMHostAdvancedConfiguration | select -expand Keys | Where { $_ -like "NFS*" }
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# Now let's change some settings.# Set-VMHostAdvancedConfiguration is easy compared to Get-
# Get-VMHost | Set-VMHostAdvancedConfiguration -name NFS.HeartbeatMaxFailures -Value 10
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# Increase the heap size to 30mb.这些命令都比较方便，不用在图形界面点过来点过去，#为后期的自动化脚本实现提供基础命令Get-VMHost | Set-VMHostAdvancedConfiguration -name Net.TcpipHeapSize -Value 30
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# Setting DNS is easy with Set-VMHostNetwork
Get-VMHost | Get-VMHostNetwork | Set-VMHostNetwork -DnsAddress 10.132.97.25
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# Hostname, ConsoleGateway, DNSAddress , IP, SubnetMask, ConsoleGateway, DNSAddress, Devicename 选择的参数非常之多Get-VMHost | Get-VMHostNetwork | Select Hostname, PortGroupName, IP |
谢谢，感兴趣可以继续跟文。
