Cinder credentials throws error in Keystone V3

[James Conroy]

The "cinder credentials" command is throwing an error on master branch of python-cinderclient when using Keystone V3:

$ cinder credentials
ERROR: list indices must be integers, not str

This command has been deprecated in Nova.

[Cao ShuFeng (caosf-fnst)]

This bug is caused by https://review.openstack.org/#/c/290464/, imo.

[Sean McGinnis (sean-mcginnis)]

Returned catalog dict is different now, so there is no longer a user value.

https://github.com/openstack/python-cinderclient/blob/master/cinderclient/v3/shell.py#L1238

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/390658

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/390658
Committed: https://git.openstack.org/cgit/openstack/python-cinderclient/commit/?id=b91b733933ff85793beb6fdb9dadc30a2ae80d91
Submitter: Jenkins
Branch: master

commit b91b733933ff85793beb6fdb9dadc30a2ae80d91
Author: Jon Bernard <email address hidden>
Date: Tue Oct 25 16:00:34 2016 -0400

    Remove cinder credentials command

    This function has been broken for some time, this patch replaces it with
    a helpful message. This function can be removed in the next release.

    Change-Id: Ic0a4177e7818c0a1493c15d9e496dc14c63ae7a3
    Close-Bug: #1615695

[Ivan Kolodyazhny (e0ne)]

This command was deprecated and removed from the cinderclient