Hi, I need to mount a configmap as a volume into my containers and also change user owner top

1000

and file permissions to

0600

. I tried doing this by using

defaultMode

to set the file permissions and

fsGroup

to set the owner:

volume:
          name: "my-config-volume"

          config_map:
            name: "my-map"
            defaultMode: 0600

and

securityContext:
          fsGroup: 1000

But this is not working because the file permissions is not changed. However,

defaultMode

do work if

fsGroup

is missing. Could this be related? https://github.com/kubernetes/kubernetes/pull/57935 Any idea how could I change the owner of a file and also the file permissions of a

configmap

mounted as a volume? This is my rke2 server version

Server Version: version.Info{Major:"1", Minor:"29", GitVersion:"v1.29.0+rke2r1", GitCommit:"3f7a50f38688eb332e2a1b013678c6435d539ae6", GitTreeState:"clean", BuildDate:"2023-12-13T22:06:58Z", GoVersion:"go1.21.5 X:boringcrypto", Compiler:"gc", Platform:"linux/amd64"}