Which Tools Are Compatible With Contabo's Object Storage?

Which Tools Are Compatible With Contabo's Object Storage?

Contabo's S3 compatible Object Storage is largely compatible with Amazon's AWS S3 Object Storage. Not all features of AWS S3 are fully supported. For example, logging is not supported.


Contabo uses Ceph to provide the S3 functionality. Some tools like rclone provide direct support for Ceph. Other tools don't. But they usually offer support for other S3 compatible Object Storage providers. We have compiled a list of popular tools and show how to do the configuration.


For tools not on the list, please see the following information:

  • For S3 URL and credentials. Please refer to S3 Connection Settings
  • specify Contabo specific S3 URLs
  • sometimes access_key is named aws_access_key_id
  • sometimes secret_key is named aws_secret_access_key
  • you may specify the S3 region default
  • path style buckets are used


List of tools compatible with Contabo's Object Storage:

  • cntb
  • aws cli
  • rclone
  • Cyberduck
  • goofys
  • s3fs-fuse
  • Nextcloud
  • s3cmd
  • WinSCP
  • Cloudberry Explorer
  • BucketAnywhere
  • Virtualmin
  • Velero
  • Plesk


Tools known not to work with Contabo's Object Storage:

  • FileZillaPro: FileZillaPro forces users to use a virtual bucket host name, i.e. bucket names in the domain name. As an alternative please use Cyberduck.
  • cPanel / WHM: As cPanel / WHM supports specifying a backup destination folder mounting the Object Storage to that backup folder could be a workaround.

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Modified on Mon, 23 Sep at 12:38 PM

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