mountPath 覆盖同一文件夹中的其余文件 [英] mountPath overrides the rest of the files in that same folder

问题描述

我有一个名为 config-volume 的机密卷.我想将该文件放在/home/code/config 文件夹中，这是其余配置文件所在的位置.为此，我将其安装如下:

I have a volume with a secret called config-volume. I want to have that file in the /home/code/config folder, which is where the rest of the configuration files are. For that, I mount it as this:

volumeMounts:
  - name: config-volumes
  - mountPath: /home/code/config

问题是，部署后，在/home/code/config中我只有秘密文件，其余的都不见了

The issue is that, after deploying, in the /home/code/config I only have the secret file and the rest of them are gone

所以/home/code/config 是一个现有文件夹(非空)，我怀疑 volumeMount 覆盖了该文件夹.

So the /home/code/config is an existing folder (not empty), I suspect that the volumeMount overwrites the folder.

有没有一种方法可以在不覆盖所有内容的情况下完成此操作?

Is there a way that this can be done without overwriting everything?

推荐答案

Kubernetes Secrets 作为目录挂载，使用 每个密钥作为该目录中的一个文件.因此，在您的情况下，config-volumes 机密被挂载到 /home/code/config，隐藏该目录之前的任何内容.

Kubernetes Secrets are mounted as a directory, with each key as a file in that directory. So in your case, the config-volumes secret is mounted to /home/code/config, shadowing whatever that directory was before.

您可以将卷挂载指定为:

You could specify your volume mount as:

volumeMounts:
  - name: config-volumes
  - mountPath: /home/code/config/config-volumes

这将在 config 目录中提供一个 config-volumes 目录，其中包含用于您的密钥的文件.

which would provide a config-volumes directory inside the config directory with files for your secret's keys inside.

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