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From Ash Berlin-Taylor <...@apache.org>
Subject Re: Using IAM auth token for sql_alchemy
Date Thu, 22 Aug 2019 13:15:27 GMT
To clarify this:

The sql_alchemy_conn_cmd would be called every time that we ask for the sql_alchemy_conn config
setting, but we do that just once at process start up.

-ash

> On 22 Aug 2019, at 12:25, Ash Berlin-Taylor <ash@apache.org> wrote:
> 
> The sql_alchemy_conn_cmd will only get called once at process (scheduler, webserver)
start up, so that wouldn't work for IAM creds, sadly.
> 
> To support this probably needs some deeper changes in Airflow - but I don't have an immediate
idea what they might need to be. It would be nice though
> 
> -ash
> 
>> On 21 Aug 2019, at 18:03, Sourabh Bajaj <sourabh@neeva.co> wrote:
>> 
>> Hi,
>> 
>> I'm trying to use IAM created auth tokens for connecting to the airflow
>> database. One question I had was: How often does sql_alchemy_conn_cmd get
>> called? so want to figure out the lifetime of a connection.
>> 
>> Best,
>> Sourabh
> 


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