在Windows上执行docker version命令返回的结果如下:

C:\Projects> docker version
Client:
 Version:      1.13.0-dev
 API version:  1.25
 Go version:   go1.7.3
 Git commit:   d8d3314
 Built:        Tue Nov  1 03:05:34 2016
 OS/Arch:      windows/amd64
error during connect: Get http://%2F%2F.%2Fpipe%2Fdocker_engine/v1.25/version: open //./pipe/docker_engine: The system cannot find the file
specified. In the default daemon configuration on Windows, the docker client must be run elevated to connect. This error may also indicate that the docker daemon is not running.

运行诊断将产生以下结果:

C:\Projects> wget https://github.com/Microsoft/Virtualization- 
Documentation/raw/master/windows-server-container-tools/Debug- 
ContainerHost/Debug-ContainerHost.ps1 -UseBasicParsin | iex

Checking for common problems
Describing Windows Version and Prerequisites
 [+] Is Windows 10 Anniversary Update or Windows Server 2016 608ms
 [+] Has KB3192366, KB3194496, or later installed if running Windows build 14393 141ms
 [+] Is not a build with blocking issues 29ms
Describing Docker is installed
 [-] A Docker service is installed - 'Docker' or 'com.Docker.Service'  134ms
   Expected: value to not be empty
   27:         $services | Should Not BeNullOrEmpty
   at <ScriptBlock>, <No file>: line 27
 [+] Service is running 127ms
 [+] Docker.exe is in path 2.14s
Describing User has permissions to use Docker daemon
 [+] docker.exe should not return access denied 42ms
Describing Windows container settings are correct
 [-] Do not have DisableVSmbOplock set to 1 53ms
   Expected: {0}
   But was:  {1}
   66:              $regvalue.VSmbDisableOplocks | Should Be 0
   at <ScriptBlock>, <No file>: line 66
 [+] Do not have zz values set 42ms
Describing The right container base images are installed
error during connect: Get http://%2F%2F.%2Fpipe%2Fdocker_engine/v1.25/images/json: open //./pipe/docker_engine: The system cannot find the file specified. In the default daemon configuration on Windows, the docker client must be run elevated to connect. This error may also indicate that the docker daemon is not running.
 [-] At least one of 'microsoft/windowsservercore' or 'microsoft/nanoserver' should be installed 129ms
   ValidationMetadataException: The argument is null or empty. Provide an argument that is not null or empty, and then try the command again.
   ParameterBindingValidationException: Cannot validate argument on parameter 'Property'. The argument is null or empty. Provide an argument that is not null or empty, and then try the command again.
   at <ScriptBlock>, <No file>: line 90
Describing Container network is created
 [-] Error occurred in Describe block 1.08s
   RuntimeException: Cannot index into a null array.
   at <ScriptBlock>, <No file>: line 119
Showing output from: docker info

Showing output from: docker version
Client:
 Version:      1.13.0-dev
 API version:  1.25
 Go version:   go1.7.3
 Git commit:   d8d3314
 Built:        Tue Nov  1 03:05:34 2016
 OS/Arch:      windows/amd64

Showing output from: docker network ls

Warnings & errors from the last 24 hours
Logs saved to C:\Projects\logs_20161107-084122.csv
C:\Projects>

当前回答

当你得到这个错误时,你可以启动Kitematic。它将显示一个按钮来重置虚拟机,并将修复问题。

其他回答

如果其他答案都不适合你,试试这个: 打开一个终端并运行:

wsl -l -v 

如果你注意到Docker -desktop仍然挂在“Installing”状态,关闭Docker,以管理员身份运行powershell并注销Docker -desktop:

PS C:\WINDOWS\system32> .\wslconfig.exe /u docker-desktop

重新启动docker,希望它能工作。如果没有,尝试先卸载docker,然后注销docker-desktop,重新安装docker。

来源:https://github.com/docker/for-win/issues/7295 # issuecomment - 645989416

根据@Manuel Larrota的回答,我还必须在windows任务管理器中结束所有与docker相关的进程,然后单击docker快捷图标启动docker。我最终在我的机器上得到了一个完全运行的docker实例。

在安装Windows 10之后,我也得到了同样的错误。我尝试重新启动,但它不工作,所以我做了以下(不建议如果你已经在docker工作了一段时间,这是在一个新的安装):

1)在你的系统托盘中找到鲸鱼,然后右键单击

2)进入“设置”>重置

3)恢复出厂设置

然后我就可以按照网站上的docker入门教程使用Windows 10,现在它就像一个魅力。

您需要管理员权限来运行该服务

我也遇到过类似的问题。当我运行命令提示符(以管理员身份运行)并输入“docker版本”时,问题就消失了。

C:\WINDOWS\system32>docker version


Client: Docker Engine - Community
 Version:           19.03.8
 API version:       1.40
 Go version:        go1.12.17
 Git commit:        afacb8b
 Built:             Wed Mar 11 01:23:10 2020
 OS/Arch:           windows/amd64
 Experimental:      false

Server: Docker Engine - Community
 Engine:
  Version:          19.03.8
  API version:      1.40 (minimum version 1.12)
  Go version:       go1.12.17
  Git commit:       afacb8b
  Built:            Wed Mar 11 01:29:16 2020
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          v1.2.13
  GitCommit:        7ad184331fa3e55e52b890ea95e65ba581ae3429
 runc:
  Version:          1.0.0-rc10
  GitCommit:        dc9208a3303feef5b3839f4323d9beb36df0a9dd
 docker-init:
  Version:          0.18.0
  GitCommit:        fec3683

错误代码:

连接过程中出现错误:Get http://%2F%2F.%2Fpipe%2Fdocker_engine/v1.29/version:开放 / /。/pipe/docker_engine:系统找不到指定的文件。在 Windows上的默认守护进程配置,必须运行docker客户端 抬高连接。此错误也可能表明docker Daemon未运行。

解决方案:

1)对于Windows 7命令窗口(cmd.exe),以管理员身份打开cmd.exe,执行如下命令:

docker-machine env --shell cmd default

您将收到以下输出:

SET DOCKER_TLS_VERIFY=1
SET DOCKER_HOST=tcp://192.168.99.100:2376
SET DOCKER_CERT_PATH=C:\Users\USER_NAME\.docker\machine\machines\default
SET DOCKER_MACHINE_NAME=default
SET COMPOSE_CONVERT_WINDOWS_PATHS=true
REM Run this command to configure your shell:
REM @FOR /f "tokens=*" %i IN ('docker-machine env --shell cmd default') DO @%i

复制下面的命令并在cmd上执行:

@FOR /f "tokens=*" %i IN ('docker-machine env --shell cmd default') DO @%i

然后执行以下命令进行控制:

docker version

2)对于Windows 7 Powershell,以管理员身份运行Powershell .exe,执行以下命令:

docker-machine env --shell=powershell | Invoke-Expression

然后执行以下命令进行控制:

docker version

3)如果重新打开cmd或powershell,应再次重复相关步骤。