mountPath会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

我有一个带有机密的卷，称为config-volume.我想将该文件放在其他配置文件所在的/home/code/config文件夹中.为此，我将其安装为:

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

问题在于，部署后，在/home/code/config中，我只有机密文件，其余文件都消失了

因此/home/code/config是一个现有文件夹(不为空)，我怀疑volumeMount会覆盖该文件夹.

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?

解决方案

Kubernetes秘密作为目录安装，使用该目录中每个密钥作为文件.因此，在您的情况下，config-volumes机密会挂载到/home/code/config，从而掩盖该目录之前的所有内容.

您可以将卷安装指定为:

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

将在config目录内提供一个config-volumes目录，并在其中提供您的秘密密钥文件.

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

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

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

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

解决方案

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.

You could specify your volume mount as:

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

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

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