有没有办法在docker中使用默认卷驱动器选择命名卷的路径？ [英] Is there a way to choose the path of named volumes with the default volume drives in docker?

问题描述

是否可以通过docker中的默认卷驱动器选择命名卷的路径？

Is there a way to choose the path of named volumes with the default volume drives in docker?

我知道我可以在每个服务中绑定装载卷。我知道我可以在服务之外创建命名卷，并通过在每个服务中装入它们来共享它们。但是我找不到在我选择的路径而不是docker的/ var / lib / docker / volumes /上获取（共享）数据的方法。

I know I can bind mount volumes in each service. I know I can create named volumes outside of services and them share them by mounting them in each service. But I can't find out a way to get the data (to be shared) on a path that I select instead of docker's /var/lib/docker/volumes/.

有人试图在同一docker-compose文件的两个不同容器中共享一个卷作为挂载点，而该卷是您选择的位置？

Anyone tried to share a volume as a mount point in two different containers of the same docker-compose file where the volume is a location at your choosing?

推荐答案

您不能使用内置的docker volume插件来做到这一点。您需要安装如下所示的第三方插件

You cannot do that with the built-in docker volume plugin. You need to install a thirdparty plugin like below

https://github.com/CWSpear/local-persist

curl -fsSL https://raw.githubusercontent.com/CWSpear/local-persist/master/scripts/install.sh | sudo bash

docker volume create -d local-persist -o mountpoint=/data/images --name=images

docker run -d -v images:/path/to/images/on/one/ one
docker run -d -v images:/path/to/images/on/two/ two

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