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 <sour...@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
