Open Stack

On 04/01/2014 07:36 AM, Yaguang Tang wrote:
> Thanks Jamie,
>
> then the following question is do we intend to move other services 
> client library V3 identity support to python-openstackclient?
> AFAIK it's poorly supported for Nova Cinder Neutron client library, 
> and I am working on add v3 support for those libraries[1], just
> want to make sure that is the correct direction.
>
> [1] https://review.openstack.org/#/c/81749/
> https://review.openstack.org/#/c/81767/


Sort of.  The Keystone client should be responsible for all fo the 
service catalog manipulations throughout openstack.  So the Cinder 
client should use the Keystone client.

To see the idea, read Jamie's blog post:

http://www.jamielennox.net/blog/2014/02/24/client-session-objects/

The main idea is that Keystone will handle the HTTP session setup, so 
that we have a single place to focus attention on for HTTP network 
security issues.  And you should not need to parse the service catalog 
at all.

>
>
>
>
>
>
> 2014-04-01 12:08 GMT+08:00 Jamie Lennox <jamielennox at redhat.com 
> <mailto:jamielennox at redhat.com>>:
>
>     On Tue, 2014-04-01 at 11:53 +0800, Yaguang Tang wrote:
>     > Hi all,
>     >
>     >
>     > I am sorry if this has been discussed before, the question is
>     will we
>     > support keystone v3 operation
>     > in python-keystoneclient? I know most of the v3 functionality have
>     > been implemented in python-openstackclient, but from the
>     > python-openstackclient wiki says, it's primarily a wrapper of
>     > python-*client, and provides unified interface to user. The end user
>     > uses python-keystoneclient to manage
>     > user, tenant, service before, if we don't intend to support v3
>     > functionality in keystoneclient, then
>     > it means we force end user to change from keystoneclient to
>     > openstackclient, is this what we want to
>     > do?
>     >
>
>     It depends what you mean by python-keystoneclient.
>
>     If you mean the python library then yes it supports the V3 API
>     already.
>
>     If you mean the keystone CLI that is currently bundled as part of the
>     python-keystoneclient then yes that is deprecated in favour of
>     python-openstackclient.
>
>     We will maintain the CLI application in keystoneclient however
>     even for
>     V2 API calls I recommend that you use the openstack CLI tool.
>
>     Jamie
>
>     >
>     > --
>     > Tang Yaguang
>     >
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