utils.py 文件源码

def authenticate_nova_user(self, keystone, user, password, tenant):
        """Authenticates a regular user with nova-api."""
        self.log.debug('Authenticating nova user ({})...'.format(user))
        ep = keystone.service_catalog.url_for(service_type='identity',
                                              interface='publicURL')
        if keystone.session:
            return nova_client.Client(NOVA_CLIENT_VERSION,
                                      session=keystone.session,
                                      auth_url=ep)
        elif novaclient.__version__[0] >= "7":
            return nova_client.Client(NOVA_CLIENT_VERSION,
                                      username=user, password=password,
                                      project_name=tenant, auth_url=ep)
        else:
            return nova_client.Client(NOVA_CLIENT_VERSION,
                                      username=user, api_key=password,
                                      project_id=tenant, auth_url=ep)