openstack_clients.py 文件源码

def get_auth_session():
    """ Returns a global auth session to be shared by all clients """
    global client_auth_session
    if not client_auth_session:

        auth = v3.Password(
            username=settings.KEYSTONE['username'],
            password=settings.KEYSTONE['password'],
            project_name=settings.KEYSTONE['project_name'],
            auth_url=settings.KEYSTONE['auth_url'],
            user_domain_id=settings.KEYSTONE.get('domain_id', "default"),
            project_domain_id=settings.KEYSTONE.get('domain_id', "default"),
        )
        client_auth_session = session.Session(auth=auth)

    return client_auth_session