from keystoneclient.v2_0 import client
from credentials import get_nova_creds

def setup():
    # Get credentials from environment variables
    creds = get_nova_creds()

    # Name the credentials
    username = creds['username']
    password = creds['api_key']
    auth_url = creds['auth_url']
    tenant_name=creds['project_id']
    nova = client.Client(username=username, password=password,
                            auth_url=auth_url, tenant_name=tenant_name)

if __name__ == "__main__":
    nova = setup()