Open Stack

Hi Guys,

I am new to openstack and currently have a openstack environment that
seems to have ssl enabled.  From my mac I am able to use the openstack
api without any issues and without having to do anything for ssl.
However, from my CentOS 7.1 server I get the following error message:

--
bash-4.2$ openstack image list
Discovering versions from the identity service failed when creating
the password plugin. Attempting to determine version from URL.
SSL exception connecting to https://xxx.yyy.com:5000/v3/auth/tokens:
[Errno 1] _ssl.c:504: error:14090086:SSL
routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
--

I do seem to have the ca certificates installed:

--
$ rpm -qa | grep -i ca-cert
ca-certificates-2015.2.4-70.0.el7_1.noarch
--

Is there something extra that I need to do in order to get the
openstack api working on CentOS?

Not having much luck with this.  Any help would be appreciated.

Thanks!