Description of problem:

/etc/ovirt-engine/.pgpass was used by releases up to and including 3.2 to store database access credentials. 3.3 checks this file during upgrade from 3.2, but also on a new setup, if it exists, and fails if the credentials there point to an inaccessible database.

Version-Release number of selected component (if applicable):


How reproducible:
Always

Steps to Reproduce:
1. Install 3.2
2. run engine-setup
3. Copy /etc/ovirt-engine/.pgpass to a backup elsewhere
4. engine-cleanup
5. Install (or upgrade to) 3.3
6. Copy the backup back to /etc/ovirt-engine/.pgpass
7. run engine-setup

Actual results:

engine-setup fails with:

[ ERROR ] Failed to execute stage 'Misc configuration': FATAL:  Ident authentication failed for user "engine" FATAL:  Ident authentication failed for user "engine"

Expected results:

engine-setup should continue, ignoring this file and creating a new database or connect to an existing one as chosen by the user

Additional info:

This file is cleaned by 3.2's engine-cleanup.

3.3.'s engine-setup used to leave it behind as-is until recently. Now it zeros it.

3.3.'s engine-cleaup does not touch it.