nova.py 文件源码

def get_server_id(self, server, raise_on_error=True):
        if uuidutils.is_uuid_like(server):
            return server
        elif isinstance(server, six.string_types):
            servers = self.client().servers.list(search_opts={'name': server})
            if len(servers) == 1:
                return servers[0].id

            if raise_on_error:
                raise exception.ZunException(_(
                    "Unable to get server id with name %s") % server)
        else:
            raise exception.ZunException(_("Unexpected server type"))