RAILS_ENV=production rake db:create

RAILS_ENV=production rake db:migrate

PG::ConnectionBad
could not connect to server: Connection refused Is the server running on host "localhost" (127.0.0.1) and accepting TCP/IP

development:
  host: localhost
  database: ups_developement_db
  adapter: postgresql
  encoding: unicode
  port: 5432
  username: postgres
  password: postgres
production:
  host: dbcustom.cjocvmnblsa4.us-east-2.rds.amazonaws.com
  database: ups_db
  adapter: postgresql
  encoding: unicode
  port: 5432
  username: dbmasteruser
  password: dbmasterPassword