potiuk commented on code in PR #36526:
URL: https://github.com/apache/airflow/pull/36526#discussion_r1451824159
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airflow/config_templates/config.yml:
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@@ -583,11 +583,13 @@ database:
description: |
Import path for connect args in SqlAlchemy. Defaults to an empty dict.
This is useful when you want to configure db engine args that
SqlAlchemy won't parse
- in connection string.
- See
https://docs.sqlalchemy.org/en/14/core/engines.html#sqlalchemy.create_engine.params.connect_args
+ in connection string. This can be set by passing a dictionary
containing the create engine parameters.
+ For more details about passing create engine parameters(keepalives
variables, timeout etc) in postgres db connection
+ see
https://airflow.apache.org/docs/apache-airflow/stable/howto/set-up-database.html#setting-up-a-postgresql-database
+ Example: connect_args={"timeout":30} can be defined in
airflow_local_settings.py and can be imported as shown below
version_added: 2.3.0
type: string
- example: '{"timeout": 30}'
+ example: 'airflow.config_templates.airflow_local_settings.connect_args'
Review Comment:
Actually it's not right. It should be `airflow_local_settings.connect_args`.
you are not supposed to use "config_templates" as package. It's what it is -
set of confifuration templates.
See one of the last notes in
https://airflow.apache.org/docs/apache-airflow/stable/howto/set-up-database.html#setting-up-a-postgresql-database
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