powershell dsc get started

guide

https://docs.microsoft.com/zh-cn/powershell/scripting/dsc/configurations/write-compile-apply-configuration?view=powershell-7

hello world

注意最后一行的HelloWorld一定要加，否则编译不会生成mof文件

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Configuration HelloWorld {

    # Import the module that contains the File resource.
    Import-DscResource -ModuleName PsDesiredStateConfiguration

    # The Node statement specifies which targets to compile MOF files for, when this configuration is executed.
    Node 'localhost' {

        # The File resource can ensure the state of files, or copy them from a source to a destination with persistent updates.
        File HelloWorld {
            DestinationPath = "d:\work\HelloWorld.txt"
            Ensure = "Present"
            Contents   = "Hello World from DSC!"
        }
    }
}

HelloWorld

编译运行

. ./HelloWorld.ps1
Start-DscConfiguration -Path .\HelloWorld -Verbose -Wait //会发现d:\work\HelloWorld.txt

troubleshooting

powershell ise需要admin打开
wrm服务要打开