Cyberduck Mountain Duck CLI

Cyberduck Help / Howto / Eucalyptus Walrus

Eucalyptus Walrus is an open source implementation of S3. Refer also to S3 wiki page in general.


  • Download the Eucalyptus Walrus S3 Connection Profile for preconfigured settings.

Choose Eucalyptus Walrus S3 from the protocol dropdown menu in the Open Connection or Bookmark settings and enter the hostname of your installation. Refer to S3 in general.

The only difference to regular S3 is that the storage path (endpoint) is assumed to be /services/Walrus instead of /.

Login Credentials

Open Eucalyptus

Download your credentials ZIP from You can find the access key and secret in the file eucarc.

Distribution (CDN)

You can enable Amazon CloudFront (Content Delivery Network) distribution using File → Info → Distribution (CDN).


  • No content distribution (CDN) configuration.
  • No bucket logging configuration.
  • No bucket location support.
  • Storage class options are not available.

Please report any incompatibilities you encounter and provide feedback if you have a Eucalyptus installation.

Last modified on Sep 10, 2014 at 7:00:45 AM Last modified on Sep 10, 2014 7:00:45 AM

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