openstack Ocata版本 python

from keystoneauth1.identity import v3                                                                                                                    
 
from keystoneauth1 import session
 
from novaclient import client
 
from neutronclient.v2_0 import client as neutron_client
 
from cinderclient.v1 import client as cinder_client
 
def get_cloud2_creds():
 
    d = dict(
 
        auth_url= 'http://172.28.14.254:35357/v3',
 
        username= "admin",
 
        password= "password",
 
        project_name= "admin",
 
        user_domain_id= "default",
 
        project_domain_id= "default"
 
    )   
 
    return d
 
auth = v3.Password(**get_cloud2_creds())
 
sess = session.Session(auth=auth)
 
nova = client.Client("2", session=sess)
 
print nova.servers.list()
 
neutron = neutron_client.Client(session=sess)
 
#print neutron.list_networks() 
 
#print neutron.list_subnets()
 
#print neutron.list_ports(**{'network_id':'73688ff6-e0fc-42a4-ab1d-8e5faaa2cf2f'})
 
cinder = cinder_client.Client(session=sess)
 
print cinder.volumes.list()
 
print cinder.volumes.get("eea1e3c5-93f8-4939-978e-a459e6da5d0f")