Is it possible to do this? An sslmode parameter doesn't exist. I was able to find some commentary below on the topic but "adding params" to the postgres_server directive as @PiotrSikora recommends doesn't seem possible.

• use SSL certificates to authenticate Nginx to Postgres

• verify that the Postgres instance I'm connecting to presents itself with a correct SSL certificate

You can do that by adding params to postgres_server.

Originally posted by @PiotrSikora in #10 (comment)