foreman-rake katello:correct_repositories on Red Hat Satellite 6 fails on step katello:check_ping connecting to pulp3

Issue

• # foreman-rake katello:correct_repositories COMMIT=true --trace fails with:

  ** Invoke katello:correct_repositories (first_time)
  ** Invoke environment (first_time)
  ** Execute environment
  ** Invoke katello:check_ping (first_time)
  ** Invoke environment 
  ** Invoke dynflow:client (first_time)
  ** Invoke environment 
  ** Execute dynflow:client
  ** Execute katello:check_ping
  {:services=>
  {:candlepin=>{:status=>"ok", :duration_ms=>"28"},
  :candlepin_auth=>{:status=>"ok", :duration_ms=>"28"},
  :foreman_tasks=>{:status=>"ok", :duration_ms=>"3"},
  :katello_events=>
  {:status=>"ok", :message=>"0 Processed, 0 Failed", :duration_ms=>"0"},
  :candlepin_events=>
  {:status=>"ok", :message=>"0 Processed, 0 Failed", :duration_ms=>"0"},
  :pulp3=>{:status=>"FAIL", :message=>"Timed out connecting to server"},
  :pulp3_content=>
  {:status=>"FAIL", :message=>"Timed out connecting to server"},
  :katello_agent=>
  {:status=>"ok", :message=>"0 Processed, 0 Failed", :duration_ms=>"0"}},
  :status=>"FAIL"}
  rake aborted!