WSL 问题

一、Error response from daemon: open \\.\pipe\docker_engine_windows

docker config ls 

Error response from daemon: open \\.\pipe\docker_engine_windows: The system cannot find the file specified.

第一种解决方法：

Try running the below commands in the Powershell and start the docker

Net stop com.docker.service

And then

Net start com.docker.service

第二种：

Alongside the googling I tried asking about this on Sitecore Slack's Docker channel. And Jeff L'Heureux from Sitecore suggested that they'd had dealings with Docker Support over a related issue, and had been given a potential fix. And this one didn't involve any uninstalling. The steps he relayed are:

• Fire up a console as Administrator

• Run cd 'C:\Program Files\Docker\Docker\resources\'

  Run .\dockerd.exe -G docker-users --config-file c:\programdata\docker\config\daemon.json --register-service

• Run start-service docker

Now this did not work for me - trying to register the docker service raised an error that the service already existed. However I was able to work out a slight alternative to this which did seem to work for me:

• Fire up a console as Administrator
• Run stop-service docker
• Run cd 'C:\Program Files\Docker\Docker\resources\'
• Run ``.\dockerd.exe --unregister-service`
• Reboot the computer
• Run ``.\dockerd.exe -G docker-users --config-file c:\programdata\docker\config\daemon.json --register-service`
• Reboot the computer
• Restart Docker Desktop
• Put Docker Desktop back into Windows Containers mode

Having done this, I was able to start my containers again, and I could see that the "missing" named pipe had now appeared.

Docker do suggest you might need to change the Docker Engine config in

c:\programdata\docker\config\daemon.json

to

{
  "experimental": false,
  "hosts": [
    "npipe:////./pipe/docker_engine_windows"
  ]
}

But I didn't find this necessary for my machines - which perhaps makes sense because the software was clearly looking for that pipe originally, so it shouldn't need to be told to?

第三种：

Try add Optional Feature - Container and Hyper-V to windows.
In Windows 11:
Apps → Optional features → More Windows features → Check Containers and Hyper-V and click OK

or try run:

Enable-WindowsOptionalFeature -Online -FeatureName containers –All
Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V –All