Docker卷，更改文件权限/所有者 [英] Docker volume, change file permissions/owner

问题描述

我正在docker容器中的轨道上运行ruby.如果生成类似docker-compose run rails rails g controller posts index show的文件，则文件所有者为root.之后，我必须始终运行chown -R . $USER，这很烦人.

I'm running ruby on rails in a docker container. If I generate something like docker-compose run rails rails g controller posts index show, the file owner is root. After that I must always run chown -R . $USER and this is annoying.

有人知道我该如何解决，以便每个生成的文件的所有者都是主机用户吗?

Does any one know how I can fix this, so that the owner from each generated file is the host user?

推荐答案

您可以使用docker-compose run --user $USER运行，但是该用户必须已经存在于容器中，因此您必须在Dockerfile中创建它.

You can run with docker-compose run --user $USER, but that user must already exist in the container, so you'd have to create it in your Dockerfile.

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