| # 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 |