如何在另一个分区上运行docker LXC容器？ [英] How to run docker LXC containers on another partition?

问题描述

我的系统有两个分区：

• 安装Ubuntu的5G主分区


• 100G侧面分区在 / mnt / eda ，我想用于Docker容器运行

• 5G main partition where Ubuntu is installed
• 100G side partition at /mnt/eda that I'd like to use for Docker container runs

我需要启动多个Docker容器，这些容器在启动后将占用> 10G的额外磁盘空间。我想让他们使用 / mnt / eda 的磁盘空间，但是该怎么做？

I need to start multiple Docker containers that will take up >10G additional disk space after they're launched. I want them to use disk space form /mnt/eda, but how do I do that?

目前，每当我导入或运行一个容器，我的主分区空间被占用。我尝试下载二进制文件并从侧面分区启动，但主分区的空间仍然被用尽。

Currently, whenever I import or run a container, space from my main partition is taken up. I tried downloading the binary and starting it from the side partition, but space from main partition was still being used up.

我无法将驱动器附加到我的容器 - 他们必须与主机完全分离，以确保安全。

I can't attach/mount drives to my containers -- they must be completely separate from the host for security.

推荐答案

当然没问题！

您可以：

• 在 / var / lib / docker


• 做一个符号链接;例如从 / var / lib / docker 到 / mnt / eda / docker


• bind-mount例如 / mnt / eda / docker to / var / lib / docker

• mount the partition on /var/lib/docker
• make a symlink; e.g. from /var/lib/docker to /mnt/eda/docker
• bind-mount e.g. /mnt/eda/docker to /var/lib/docker

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