Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=1408184
Description of problem:

On Satellite v 6.2.5 below rake task fails with error:

1. foreman-rake hosts:scan_out_of_sync
   rake aborted!
   LoadError: cannot load such file -- ping
   /opt/rh/rh-ror41/root/usr/share/gems/gems/polyglot-0.3.4/lib/polyglot.rb:65:in `require'
   /opt/rh/rh-ror41/root/usr/share/gems/gems/activesupport-4.1.5/lib/active_support/dependencies.rb:247:in `block in require'
   /opt/rh/rh-ror41/root/usr/share/gems/gems/activesupport-4.1.5/lib/active_support/dependencies.rb:232:in `load_dependency'
   /opt/rh/rh-ror41/root/usr/share/gems/gems/activesupport-4.1.5/lib/active_support/dependencies.rb:247:in `require'
   /usr/share/foreman/lib/tasks/hosts.rake:18:in `block (2 levels) in <top (required)>'
   Polyglot::PolyglotLoadError: Failed to load ping using extensions deface, rb
   /opt/rh/rh-ror41/root/usr/share/gems/gems/polyglot-0.3.4/lib/polyglot.rb:55:in `load'
   /opt/rh/rh-ror41/root/usr/share/gems/gems/polyglot-0.3.4/lib/polyglot.rb:68:in `rescue in require'
   /opt/rh/rh-ror41/root/usr/share/gems/gems/polyglot-0.3.4/lib/polyglot.rb:65:in `require'
   /opt/rh/rh-ror41/root/usr/share/gems/gems/activesupport-4.1.5/lib/active_support/dependencies.rb:247:in `block in require'
   /opt/rh/rh-ror41/root/usr/share/gems/gems/activesupport-4.1.5/lib/active_support/dependencies.rb:232:in `load_dependency'
   /opt/rh/rh-ror41/root/usr/share/gems/gems/activesupport-4.1.5/lib/active_support/dependencies.rb:247:in `require'
   /usr/share/foreman/lib/tasks/hosts.rake:18:in `block (2 levels) in <top (required)>'
   Tasks: TOP => hosts:scan_out_of_sync
   (See full trace by running task with --trace)

Version-Release number of selected component (if applicable):
Satellite v 6.2

How reproducible:
Always

Steps to Reproduce:
1. Run # foreman-rake hosts:scan_out_of_sync
2.
3.

Actual results:

Expected results:
This command should work or should have alternate utility.

Additional info: