docker compose: "rclone configuration information not found"

[Barnoux]

Hello,

I followed the documentation to configure the rclone conf with the command:

docker run --rm -it \
  --mount type=volume,source=vaultwarden-rclone-data,target=/config/ \
  ttionya/vaultwarden-backup:latest \
  rclone config show

In the docker volume : vaultwarden-rclone-data, we have the conf file who was correctly set.
But when i used docker compose. the remote name is the configuration file is BitwardenBackup.

With the service bellow, i have the error "rclone configuration information not found"

[TRUNCATED]
backup:
    image: ttionya/vaultwarden-backup:latest
    user: 'backuptool:backuptool'
    volumes:
      - vaultwarden-data:/bitwarden/data
      - vaultwarden-rclone-data:/config

volumes:
  vaultwarden-data:
    name: vaultwarden-data
  vaultwarden-rclone-data:
    external: true
    name: vaultwarden-rclone-data
[TRUNCATED]

Did i miss something ?

Regards,

BBA

[ttionya]

You created the rclone configuration file using the default root user, but in docker-compose you use the low privilege user backuptool, which does not have access to the rclone configuration file owned by root.

There are two solutions:

1. do not specify user in docker-compose
2. use the backuptool user to create the rclone configuration file

[Barnoux]

I didn't correctly read the documentation... The backup is working now !

But the changement of the right in /bitwarden/data broke the vaultwarden instance (i use user 1000:1000).
I have to dig a litlle more to see what cause that.

Thank you,

BBA

[ttionya]

No changes are made to vaultwarden's data folder during backup, the backup tool only needs read access.

[Barnoux]

I think a played too much with rights on the files of vaultwarden. With a full redeployement of the stack, it is working nicely.