使用最新版本的 Docker，您可以在 中将 data-root 参数的值设置为您的自定义路径/etc/docker/daemon.json(根据 https://docs.docker.com/engine/reference/commandline/dockerd/#daemon-configuration-file).

With recent versions of Docker, you would set the value of the data-root parameter to your custom path, in /etc/docker/daemon.json (according to https://docs.docker.com/engine/reference/commandline/dockerd/#daemon-configuration-file).

对于旧版本，您可以在启动 Docker 守护程序时使用 -g 选项更改 Docker 的存储基础目录(容器和图像所在的位置).(检查docker --help).您可以在 Docker 启动时自动应用此设置，方法是将其添加到 /etc/default/docker

With older versions, you can change Docker's storage base directory (where container and images go) using the -goption when starting the Docker daemon. (check docker --help). You can have this setting applied automatically when Docker starts by adding it to /etc/default/docker