postgresql - Recommended way to configure max_prepared_transactions in Postgres on Kubernetes -


what simplest way configure parameter max_prepared_transactions=100 in docker kubernetes?

i using image:

https://hub.docker.com/_/postgres/

which has postgresql.conf file @ /var/lib/postgresql/data

in kubernetes deployment, directory externally mounted can't copy postgresql.conf using dockerfile need specify parameter env parameter in kubernetes .yml file, or changing location of postgresql.conf file to, example, /etc/postgresql.conf (how can env parameter too?)

thanks


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