import os
import keystoneclient.v2_0.client as keystoneclient
from glanceclient import Client

keystoneinfo                = {}
keystoneinfo['username']    = os.environ['OS_USERNAME']
keystoneinfo['password']    = os.environ['OS_PASSWORD']
keystoneinfo['auth_url']    = os.environ['OS_AUTH_URL']
keystoneinfo['tenant_name'] = os.environ['OS_TENANT_NAME']
novainfo               = {}
novainfo['username']   = os.environ['OS_USERNAME']
novainfo['api_key']    = os.environ['OS_PASSWORD']
novainfo['auth_url']   = os.environ['OS_AUTH_URL']
novainfo['project_id'] = os.environ['OS_TENANT_NAME']

endpoint            = os.environ['OS_ENDPOINT_TYPE'] if os.environ.has_key('OS_ENDPOINT_TYPE') else 'publicURL'
glanceimage         = os.environ['OS_GLANCE_IMAGE'] if os.environ.has_key('OS_GLANCE_IMAGE') else None

keystone    = keystoneclient.Client(**keystoneinfo)

endpoint = keystone.service_catalog.url_for(service_type='image',endpoint_type=endpoint)
glance = Client('1',endpoint, token=keystone.auth_token)
with open(glanceimage, 'rb') as data:
    image = glance.images.create(name="acmeimage",  disk_format="qcow2",container_format="bare")
    image.update(data=data)