On Tue, Jun 24, 2014 at 02:58:49PM +0530, Udara Liyanage wrote:
 Oh Sorry I was refering to keypair-add 
Please check 
    $ nova --debug keypair-add[. . .]
If it still hangs, see if you can do some debugging by enabling pdb
     import pdb; pdb.set_trace() 
Some notes from a previous Nova Key pairs debugging:
    
http://kashyapc.com/2013/03/27/debugging-nova-a-small-illustration-with-pdb/
 On Tue, Jun 24, 2014 at 2:53 PM, Kashyap Chamarthy
<kchamart(a)redhat.com>
 wrote:
 
 > On Tue, Jun 24, 2014 at 11:45:42AM +0530, Udara Liyanage wrote:
 > > Hi,
 > >
 > > Installed RDO on CentOS. However nova keypair-create test> test.pem
 > > keep on hangs and no key pairs are created.  What could be the
 > > solution?
 >
 > Hmm, I'm using Fedora though, I don't see nova 'keypair-create'
command
 > from Nova upstream sources.
 >
 > It's 'keypair-add' isn't it?
 >
 >     $ nova --help | grep keypair
 >         keypair-add         Create a new key pair for use with servers.
 >         keypair-delete      Delete keypair given by its name.
 >         keypair-list        Print a list of keypairs for a user
 >         keypair-show        Show details about the given keypair.
 >
 >
 > To use keypair-add, try that:
 >
 >     $ nova keypair-add key1 > key1.priv
 >     $ chmod 600 oskey1.priv
 >
 >
 > I checked with this version:
 >
 >     $ rpm -q openstack-nova
 >     openstack-nova-2014.1-2.fc21.noarch
 > 
 
-- 
/kashyap