腾讯云 Windows Server 2019 安装Docker 环境遇到的问题，到最后已放弃不支持Linux容器

微软官网文档安装Docker参考（微软官网文档）

1.打开PowerShell ，从 PowerShell 库安装 Docker-Microsoft PackageManagement  

Install-Module -Name DockerMsftProvider -Repository PSGallery -Force

如果系统提示安装 NuGet 提供程序，还请键入 Y 进行安装 

如果在打开 PowerShell 库时遇到错误，则可能需要将 PowerShell 客户端使用的 TLS 版本设置为 TLS 1.2。 为此，请运行以下命令：

# Set the TLS version used by the PowerShell client to TLS 1.2.
[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]::Tls12;

 2.使用 PackageManagement PowerShell 模块安装最新版本的 Docker

Install-Package -Name docker -ProviderName DockerMsftProvider

PowerShell 询问是否信任包源“DockerDefault”时，键入 A 以继续进行安装。 

3.重启系统 

Restart-Computer -Force

 4.docker 拉取镜像出现错误no matching manifest for windows/amd64 10.0.17763 in the manifest list entries

解决方式启用Linux容器支持

# Set LCOW_SUPPORTED Variable to 1 for enabled
[Environment]::SetEnvironmentVariable("LCOW_SUPPORTED", "1", "Machine")

# Enable Experimental Features in Dockerd daemon.conf
$configfile = @"
{
    "experimental": true
}
"@
$configfile | Out-File -FilePath C:\ProgramData\docker\config\daemon.json -Encoding ascii -Force

重启docker 服务生效

5.运行docker 容器报错Error response from daemon: failed to start service utility VM (createreadwrite): kernel 'C:\Program Files\Linux Containers\kernel' not found.

解决方式安装 Linux 内核，我们需要部署 LCOW 才能让它运行

最新版本Lcow

Invoke-WebRequest -Uri "https://github.com/linuxkit/lcow/releases/download/v4.14.35-v0.3.9/release.zip" -UseBasicParsing -OutFile release.zip
Expand-Archive release.zip -DestinationPath "$Env:ProgramFiles\Linux Containers\."

 6.再次运行--platform=linux 容器报错Error response from daemon: failed to start service utility VM (createreadwrite): hcsshim::CreateComputeSystem 19873f303a3882e35523aa46ba31334baa669bdc5928b001900a9435a8a5468e_svm: The virtual machine could not be started because a required feature is not installed.

无法解决，最后已放弃 。。。。。。