Docker警告:无法从守护程序获取默认注册表端点

Question

在Windows 10上,当我调用docker命令时:

docker pull mongo:windowsservercore

我得到以下输出:

Warning: failed to get default registry endpoint from daemon (error during connect: Get http://%2F%2F.%2Fpipe%2Fdocker_engine/v1.26/info: 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.). Using system default: https://index.docker.io/v1/

当我 docker-machine create default

(default) Waiting for an IP...
Error creating machine: Error in driver during machine creation: Too many retries waiting for SSH to be available. Last error: Maximum number of retries (60) exceeded

Answer 1

我在Windows 10 Pro上运行Docker for Windows时遇到了同样的错误.解决方案是打开Docker设置并打开守护进程.右键单击任务栏图标,然后选择设置.然后,根据下面的图像打开守护程序.

Answer 2

您可能使用Docker for Windows OpenSource解决方案让Docker在Windows 10上运行.在这种情况下,原因是您的docker CLI无法在没有守护程序的情况下运行.运行Docker守护程序(您的桌面上可能有一个图标),一旦报告它已准备就绪,请再次尝试命令.