diff options
| -rw-r--r-- | tests/dcaegen2-collectors-hv-ves/testcases/libraries/KafkaLibrary.py | 61 | ||||
| -rw-r--r-- | tests/dcaegen2-collectors-hv-ves/testcases/resources/common-keywords.robot | 2 |
2 files changed, 63 insertions, 0 deletions
diff --git a/tests/dcaegen2-collectors-hv-ves/testcases/libraries/KafkaLibrary.py b/tests/dcaegen2-collectors-hv-ves/testcases/libraries/KafkaLibrary.py new file mode 100644 index 00000000..e262ff01 --- /dev/null +++ b/tests/dcaegen2-collectors-hv-ves/testcases/libraries/KafkaLibrary.py @@ -0,0 +1,61 @@ +# ============LICENSE_START==================================== +# csit-dcaegen2-collectors-hv-ves +# ========================================================= +# Copyright (C) 2019 Nokia. All rights reserved. +# ========================================================= +# Licensed 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. +# ============LICENSE_END===================================== + +import docker +from robot.api import logger + +KAFKA_IMAGE_FULL_NAME = "wurstmeister/kafka" +KAFKA_ADDRESS = "kafka:9092" +ZOOKEEPER_ADDRESS = "zookeeper:2181" + +LIST_TOPICS_COMMAND = "kafka-topics.sh --list --zookeeper %s" % ZOOKEEPER_ADDRESS +TOPIC_STATUS_COMMAND = "kafka-run-class.sh kafka.tools.GetOffsetShell --broker-list " + KAFKA_ADDRESS + " --topic %s --time -1" +DELETE_TOPIC_COMMAND = "kafka-topics.sh --zookeeper " + ZOOKEEPER_ADDRESS + " --delete --topic %s" + + +class KafkaLibrary: + + def log_kafka_status(self): + dockerClient = docker.from_env() + kafka = dockerClient.containers.list(filters={"ancestor": KAFKA_IMAGE_FULL_NAME}, all=True)[0] + + topics = self.get_topics(kafka) + logger.info("Topics initialized in Kafka cluster: " + str(topics)) + for topic in topics: + if topic == "__consumer_offsets": + # kafka-internal topic, ignore it + continue + + self.log_topic_status(kafka, topic) + self.reset_topic(kafka, topic) + + dockerClient.close() + + def get_topics(self, kafka): + exitCode, output = kafka.exec_run(LIST_TOPICS_COMMAND) + return output.splitlines() + + def log_topic_status(self, kafka, topic): + _, topic_status = kafka.exec_run(TOPIC_STATUS_COMMAND % topic) + logger.info("Messages on topic: " + str(topic_status)) + + def reset_topic(self, kafka, topic): + logger.info("Removing topic " + str( + topic) + " (note that it will be recreated by dcae-app-simulator/hv-ves-collector, however the offset will be reseted)") + _, output = kafka.exec_run(DELETE_TOPIC_COMMAND % topic) + logger.info(str(output)) diff --git a/tests/dcaegen2-collectors-hv-ves/testcases/resources/common-keywords.robot b/tests/dcaegen2-collectors-hv-ves/testcases/resources/common-keywords.robot index 1c925408..07e886a0 100644 --- a/tests/dcaegen2-collectors-hv-ves/testcases/resources/common-keywords.robot +++ b/tests/dcaegen2-collectors-hv-ves/testcases/resources/common-keywords.robot @@ -19,6 +19,7 @@ *** Settings *** Library XnfSimulatorLibrary Library VesHvContainersUtilsLibrary +Library KafkaLibrary Library Collections *** Keywords *** @@ -63,6 +64,7 @@ VES-HV Collector Test Shutdown VES-HV Collector Suite Teardown + Log Kafka Status Stop And Remove All Xnf Simulators ${SUITE NAME} *** Variables *** |