mik-laj commented on a change in pull request #11693: URL: https://github.com/apache/airflow/pull/11693#discussion_r511163187
########## File path: chart/tests/helm_template_generator.py ########## @@ -0,0 +1,61 @@ +# 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 subprocess +import sys +from tempfile import NamedTemporaryFile + +import yaml +from kubernetes.client.api_client import ApiClient + +api_client = ApiClient() + + +def render_chart(name, values, show_only=None): + """ + Function that renders a helm chart into dictionaries. For helm chart testing only + + :param name: + :param values: + :param show_only: + :return: + """ + values = values or {} + with NamedTemporaryFile() as tmp_file: + content = yaml.dump(values) + tmp_file.write(content.encode()) + tmp_file.flush() + command = ["helm", "template", name, sys.path[0], '--values', tmp_file.name] + if show_only: + for i in show_only: + command.extend(["--show-only", i]) + templates = subprocess.check_output(command) + k8s_objects = yaml.load_all(templates) + k8s_objects = [k8s_object for k8s_object in k8s_objects if k8s_object] # type: ignore + return k8s_objects + + +def render_k8s_object(obj, type_to_render): + """ + + Function that renders dictionaries into k8s objects. For helm chart testing only. + + :param obj: + :param type_to_render: + :return: Review comment: ```suggestion ``` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
