Description of problem: 
========================
vmdb.yml.db is not configured to collect the postgresql.log files from the postgresql service

Version-Release number: 5.5.0.1-alpha1
How reproducible:
Steps to Reproduce: 
1.
2.
Actual results: no reference to postgresql.log files
Expected results:
Additional info: contents of vmdb.yml.db section follow:
log:
  collection:
    :archive:
      :pattern:
    :current:
      :pattern:
      - log/*.log
      - log/apache/*.log
      - log/*.txt
      - config/*
      - "/var/log/syslog*"
      - "/var/log/daemon.log*"
      - "/etc/default/ntp*"
      - "/var/log/messages*"
      - "/var/log/cron*"
      - BUILD
      - GUID
      - VERSION
    :ping_depot: true
    :ping_depot_timeout: 20