[openstack-dev] Move keypair management out of Nova and into Keystone?

Jamie Lennox jlennox at redhat.com
Mon Jul 1 23:49:38 UTC 2013


On Mon, 2013-07-01 at 14:09 -0700, Nachi Ueno wrote:
> Hi folks
> 
> I'm interested in it too.
> I'm working on VPN support for Neutron.
> Public key authentication is one of feature milestone in the IPsec
> implementation.
> But I believe key-pair management api and the implementation will be
> quite similar in Key for IPsec and Nova.
> 
> so I'm +1 for moving key management for Keystone.
> 
> Best
> Nachi

I don't know how nova's keypair management works but i assume we are
talking about keys for ssh-ing into new virtual machines rather than
keys for authentication against nova.

Keystone's v3 api has credentials storage (see
https://github.com/openstack/identity-api/blob/master/openstack-identity-api/src/markdown/identity-api-v3.md ), is this sufficient on behalf of keystone? There is some support in the current master of keystoneclient for working with these credentials.

Otherwise would the upcoming barbican be a more appropriate place?

If i've got this wrong and we are using these keys to actually
authenticate against nova then if someone can point me to the code i'll
see how hard it is to transfer to keystone.

> 
> 
> 2013/7/1 Thierry Carrez <thierry at openstack.org>:
> > Russell Bryant wrote:
> >> On 07/01/2013 01:10 PM, Jay Pipes wrote:
> >>> On 07/01/2013 12:23 PM, Mauro S M Rodrigues wrote:
> >>>> +1.. make sense to me, I always thought that was weird hehe
> >>>> Say the word and we will remove it from v3.
> >>>
> >>> Well, it's not weird, per-se... I mean I understand why it is the way it
> >>> is. Nova, of course, preceded Keystone.
> >>>
> >>> But, it sounds like this would be something to put on the Icehouse
> >>> horizon? Can the Nova and Keystone PTLs comment if there is interest in
> >>> this?
> >>
> >> There is interest from me.  Dolph?
> >
> > Dolph is not around this week, so the answer may take a while :)
> >
> > --
> > Thierry Carrez (ttx)
> >
> > _______________________________________________
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> > OpenStack-dev at lists.openstack.org
> > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
> 
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