deployment.py 文件源码

def _get_openstack_release_string(self):
        """Get openstack release string.

           Return a string representing the openstack release.
           """
        releases = OrderedDict([
            ('trusty', 'icehouse'),
            ('xenial', 'mitaka'),
            ('yakkety', 'newton'),
            ('zesty', 'ocata'),
            ('artful', 'pike'),
            ('bionic', 'queens'),
        ])
        if self.openstack:
            os_origin = self.openstack.split(':')[1]
            return os_origin.split('%s-' % self.series)[1].split('/')[0]
        else:
            return releases[self.series]