setup docker on Windows 2019 for linux & Windows docker image

Reference:

Getting Started with Docker on Windows Server 2019

Docker Linux Container running on Windows Server 2019 #Winserv #Docker #Containers

Getting started with Linux Containers on Windows Server 2019

Docker 基本指令操作

Docker Mysql 配置使用（windows server 2019）

Error response from daemon: hcsshim::CreateComputeSystem: The virtual machine could not be started because a required feature is not installed

Error running linux container on windows 2019 server

Run Hyper-V in a Virtual Machine with Nested Virtualization

安裝步驟：

• 安裝Windows server 2019 (含桌面)，把Windows update都裝上
• 如果Windows 2019安裝在VM，需啟用 nested virtualization
• nested virtualization
• 目前只支援 Intel CPU VT-x EPT technology，BIOS 需啟用
• 實體機和虛擬機都必須 Windows Server 2016/Windows 10 以上
• 實體機Hyper-V: 用 powershell 執行 Set-VMProcessor -VMName <VMName> -ExposeVirtualizationExtensions $true
• 實體機VMware: CPU 勾選 Expose hardware Assisted virtualization to the guest OS
• 用管理員權限開powershell
• Install-WindowsFeature -Name Hyper-V,Containers -IncludeAllSubFeature -IncludeManagementTools
• Install-WindowsFeature -Name Containers
  
• Restart-Computer -Force
• Install-Module -Name DockerMsftProvider -Repository PSGallery -Force
• Install-Package -Name docker -ProviderName DockerMsftProvider -Force
• Start-Service docker
• docker image pull mcr.microsoft.com/windows/servercore:ltsc2019
• docker image pull mcr.microsoft.com/windows/nanoserver:1809
• docker image pull mcr.microsoft.com/dotnet/core/aspnet:3.0
• docker image pull mcr.microsoft.com/dotnet/core/sdk:3.0.100
• Enable Linux Container Support

# 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

• Linux kernel

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\."

• Restart-Computer -Force
• docker pull mysql
• docker run --name some-mysql -e MYSQL_ROOT_PASSWORD=my-secret-pw --platform linux -d mysql

測試：

• docker container run -d -p 8080:80 sixeyed/whoami-dotnet:3.0
• 用Chrome開啟http://localhost:8080可看到網頁
• swarm mode測試不成功

Docker指令：

• docker info
• docker version
• docker COMMAND --help
• docker pull [Image 名稱]:[Image 版本]
• docker images    # 顯示 docker 的 images 清單
• docker run [options] [Image 名稱]:[Image 版本] [執行指令]
• docker ps    # 查看正在執行的 containers
• docker ps -a    # 查看所有的 containers
• docker stop [Container ID]
• docker start [Container ID]
• docker restart [Container ID]
• docker rm [Container ID]    # 刪除 container
• docker rmi [Image ID]    # 刪除 image
• docker swarm init --advertise-addr [IP address]
• docker swarm leave --force
• docker service create --publish 8070:80 --replicas 5 [Image 名稱]:[Image 版本]
• docker service update [options] SERVICE
• docker service rm SERVICE

Troubleshooting:

Error message:

docker: Error response from daemon: hcsshim::CreateComputeSystem 0e3c581b7316f66fd396f6007f3260ded7d934c5e6d53c9fedba279b9c0044c2:

        The virtual machine could not be started because a required feature is not installed.

Solution:

• 實體機啟用 nested virtualization
• Windows server 2019需安裝 Role Hyper-V