RFE - Encrypt database password from Controller's /etc/tower/conf.d/postgresy.py

The database password in the file "/etc/tower/conf.d/postgresy.py" is stored in plain text. So is pulp.py

This makes the system vulnerable.

Customers need a provision to encrypt the password rather than having it in plain text. Or we find a way to protect the file contents.

Current workaround is https://access.redhat.com/solutions/4344381, but it's not supported