> service postgresql stop
> systemctl stop postgresql
> systemctl disable postgresql
> cp /etc/postgresql/16/main/postgresql.conf /var/lib/postgresql/16/main/
> cp /etc/postgresql/16/main/pg_hba.conf /var/lib/postgresql/16/main/

> mkdir /var/lib/postgresql/16/main/conf.d
> chown -R postgres:postgres /var/lib/postgresql/16/main
> chmod 700 /var/lib/postgresql/16/main/conf.d

> systemctl daemon-reload