[GitHub] [airflow] saimon46 commented on pull request #24846: Bind log server on worker to IPv6 address (#24755)

[GitBox <gi...@apache.org>]

saimon46 commented on PR #24846:
URL: https://github.com/apache/airflow/pull/24846#issuecomment-1231578766

   Hello! We have Airflow version 2.3.4 and this is not working if in the machine IPv6 is not available or disabled. We end up having an error during worker startup and the IPv4 bind doesn't even start because the entire gunicorn process fails. The bind should be configurable and not hardcoded in the code.
   ```
   [2022-08-30 12:09:00 +0000] [1754859] [INFO] Starting gunicorn 20.1.0
   [2022-08-30 12:09:00 +0000] [1754859] [ERROR] Retrying in 1 second.
   [2022-08-30 12:09:01 +0000] [1754859] [ERROR] Retrying in 1 second.
   [2022-08-30 12:09:02 +0000] [1754859] [ERROR] Retrying in 1 second.
   [2022-08-30 12:09:03 +0000] [1754859] [ERROR] Retrying in 1 second.
   [2022-08-30 12:09:04,388: INFO/MainProcess] Connected to amqp://**:**@**:**//
   [2022-08-30 12:09:04,403: INFO/MainProcess] mingle: searching for neighbors
   [2022-08-30 12:09:04 +0000] [1754859] [ERROR] Retrying in 1 second.
   [2022-08-30 12:09:05,457: INFO/MainProcess] mingle: sync with 3 nodes
   [2022-08-30 12:09:05,457: INFO/MainProcess] mingle: sync complete
   [2022-08-30 12:09:05,486: INFO/MainProcess] celery@** ready.
   [2022-08-30 12:09:05,543: INFO/MainProcess] Events of group {task} enabled by remote.
   [2022-08-30 12:09:05 +0000] [1754859] [ERROR] Can't connect to ('::', 8793)
   ```
   


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