| # Licensed to the Apache Software Foundation (ASF) under one | |
| # or more contributor license agreements. See the NOTICE file | |
| # distributed with this work for additional information | |
| # regarding copyright ownership. The ASF licenses this file | |
| # to you under the Apache License, Version 2.0 (the | |
| # "License"); you may not use this file except in compliance | |
| # with the License. You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, | |
| # software distributed under the License is distributed on an | |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
| # KIND, either express or implied. See the License for the | |
| # specific language governing permissions and limitations | |
| # under the License. | |
| # | |
| import time | |
| from os import environ | |
| from testcontainers.core.container import DockerContainer | |
| from testcontainers.core.exceptions import ContainerStartException | |
| from testcontainers.core.utils import setup_logger | |
| from testcontainers.core.waiting_utils import wait_container_is_ready | |
| from iotdb.Session import Session | |
| logger = setup_logger(__name__) | |
| class IoTDBContainer(DockerContainer): | |
| IOTDB_USER = environ.get("IOTDB_USER", "root") | |
| IOTDB_PASSWORD = environ.get("IOTDB_PASSWORD", "root") | |
| def _configure(self): | |
| pass | |
| @wait_container_is_ready() | |
| def _connect(self): | |
| session = Session( | |
| self.get_container_host_ip(), | |
| self.get_exposed_port(6667), | |
| "root", | |
| "root", | |
| ) | |
| session.open(False) | |
| with session.execute_statement("SHOW CLUSTER") as session_data_set: | |
| while session_data_set.has_next(): | |
| if ( | |
| session_data_set.next().get_fields()[2].get_string_value() | |
| != "Running" | |
| ): | |
| raise ContainerStartException("IoTDB is not started") | |
| session.close() | |
| def __init__(self, image="apache/iotdb:latest", **kwargs): | |
| super(IoTDBContainer, self).__init__(image) | |
| self.port_to_expose = 6667 | |
| self.with_exposed_ports(self.port_to_expose) | |
| def start(self): | |
| self._configure() | |
| super().start() | |
| self._connect() | |
| # sleep 2s to make sure the confignode cached the datanode info | |
| time.sleep(2) | |
| return self | |
| def stop(self, force=True, delete_volume=True): | |
| logger.info(self.get_wrapped_container().logs().decode("utf-8")) | |
| super().stop(force, delete_volume) | |
| return self |