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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2021/05/18 21:55:52 UTC

[GitHub] [airflow] pdavis156879 commented on issue #15927: Airflow Docker - Webserver not starting

pdavis156879 commented on issue #15927:
URL: https://github.com/apache/airflow/issues/15927#issuecomment-843592185


   > > After a bit more investigation, I found out that apparently, both the scheduler and webserver are using the same port (see image below), unless I'm misinterpreting the log. Is this supposed to happen?
   > 
   > This does not cause problems as these ports are not exposed, so they do not conflict. Each container has its own network stack provided by [kernel namespae](https://docs.docker.com/engine/security/#kernel-namespaces). Besides, these ports are not really in use, just an entry in the image metadata. This port may or may not be used.
   
   Hi @mik-laj , thank you so much for the explanation! Makes perfect sense, I am a newcomer when it comes to both Airflow and Docker, so all teachings are more than welcome :)
   
   Any suggestions on how to fix my problem?


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