For the AAP managed database , customer requires the custom database configuration to be persistent after running the installer by adding this feature to the inventory/installer

1) For pg_hba.conf :

• Adding the feature to limit database access to not be publicly accessible
• allow access from specific networks/hosts for AAP nodes and monitoring tools.  

2) For postgresql.conf:

• for entries like the following :

 
wal_level = logical # minimal, archive, hot_standby, or logical
archive_mode = on # enables archiving; off, on, or always
archive_command = '' # command to use to archive a logfile segment