Configure Postgres external database

You must configure a Postgres database and add the profileragent database user to the database.

1. Log in to postgres shell using admin user like postgres:
   psql -U postgres
2. Create profileragent database and user and grant all previleges:

   CREATE DATABASE $profileragentdb;

   CREATE USER $profileragentuser WITH PASSWORD '$password';

   GRANT ALL PRIVILEGES ON DATABASE $profileragentdb TO $profileragentuser;

   The default value for $profileragentdb and $profileragentuser is profileragent.

3. Add $profileragentuser to pg_hba.conf to have access from profiler agent host.