错误无效的Windows安装类型：Windows10dockerbuildofWindows容器上的“绑定”

我刚刚安装了最新的 Windows 10 Pro 20H2。安装 Docker Desktop 并将其切换为 Windows 容器后，它要求我执行以下操作

Enable-WindowsOptionalFeature -Online -FeatureName $("Microsoft-Hyper-V", "Containers") -All

完成后，我的电脑重新启动，一切看起来都很好。然后我将Dockerfile以下内容保存在我的文档下的空目录中。我之前在 CI 系统中成功构建了这个 Dockerfile，但我想在我的机器中构建以加快开发周期。

FROM mcr.microsoft.com/windows/servercore:ltsc2019

RUN powershell -NoLogo -NoProfile -Command 
    netsh interface ipv4 show interfaces ; 
    netsh interface ipv4 set subinterface 18 mtu=1460 store=persistent ; 
    netsh interface ipv4 show interfaces ; 
    Set-ExecutionPolicy Bypass -Scope Process -Force; iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1')) ; 
    choco install -y --no-progress git --params "/GitAndUnixToolsOnPath" ; 
    choco install -y --no-progress 7zip ; 
    Remove-Item C:ProgramDatachocolateylogs -Force -Recurse ;

我想构建这个 Dockerfile，所以在包含它的目录中，我在 Powershell 中输入：

docker build .

但我得到了错误：

[+] Building 0.0s (2/2) FINISHED
 => [internal] load build definition from Dockerfile                                                                                                                                                                                                                                                                    0.0s
 => => transferring dockerfile: 646B                                                                                                                                                                                                                                                                                    0.0s
 => [internal] load .dockerignore                                                                                                                                                                                                                                                                                       0.0s
 => => transferring context: 2B                                                                                                                                                                                                                                                                                         0.0s
failed to solve with frontend dockerfile.v0: failed to read dockerfile: failed to mount C:ProgramDataDockertmpbuildkit-mount316756066: [{Type:bind Source:C:ProgramDataDockerwindowsfilterexjneuxdwo67rh9g5rfomdpc2 Options:[rbind ro]}]: invalid windows mount type: 'bind'

这是什么错误invalid windows mount type: 'bind'？

docker --version
Docker version 19.03.13, build 4484c46d9d`

我也跟着这里的文档：https : //docs.microsoft.com/en-us/virtualization/windowscontainers/quick-start/building-sample-app但仍然得到同样的invalid windows mount type: 'bind'错误。

回答

  "features": {
    "buildkit": false
  }