potiuk commented on a change in pull request #13660: URL: https://github.com/apache/airflow/pull/13660#discussion_r557041375
########## File path: docs/apache-airflow/start/docker-compose.yaml ########## @@ -0,0 +1,101 @@ +# 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. +--- +version: '3' +x-airflow-common: Review comment: This docker-compose does not work with docker-compose version 1.25.3 which is default version on Linux 'debian buster' LTS. You need to manually instal 1.27.4 which supports anchors. When you try to ruin in the 1.25.3 you get this message that does not explain much: ``` ERROR: The Compose file './docker-compose.yaml' is invalid because: Invalid top-level property "x-airflow-common". Valid top-level sections for this Compose file are: version, services, networks, volumes, and extensions starting with "x-". You might be seeing this error because you're using the wrong Compose file version. Either specify a supported version (e.g "2.2" or "3.3") and place your service definitions under the `services` key, or omit the `version` key and place your service definitions at the root of the file to use version 1. For more on the Compose file format versions, see https://docs.docker.com/compose/compose-file/ services.airflow-scheduler.depends_on contains an invalid type, it should be an array services.airflow-webserver.depends_on contains an invalid type, it should be an array services.airflow-worker.depends_on contains an invalid type, it should be an array services.flower.depends_on contains an invalid type, it should be an array ``` It would be great if we find a way to provide better message explaining that minimum supported version is X (wihich one is it ) and directing people to installation/upgrade instructions. At the very least - if we cannot do it we should clearly state it in the docs that this is prerequisite and explain that this message means they have to upgrade docker-compose. ---------------------------------------------------------------- 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]
