(MAINT) Make mode for logfile configurable

[tmanninger]

I need the set custom permissions for the ntp logfile (debian hardening guidelines).
This pull request adds an option to change the default permissions for the logfile

[puppet-community-rangefinder]

ntp::config is a class

that may have no external impact to Forge modules.

ntp is a class

Breaking changes to this file WILL impact these 22 modules (exact match):

• ULHPC-public_profiles
• mojolingo-openshift
• alkivi-alkivi_base
• mikegleasonjr-server
• cohdjn-cisecurity
• tomkrieger-security_baseline
• karume-openstack
• tse-time
• narasimhasv-openstack
• gennadyvoronkov-dcos
• nrvale0-site
• continuent-tungsten
• maestrodev-maestro_nodes
• pltraining-classroom_legacy
• glorpen-g_server
• oris-appserver
• openshift-openshift_origin
• sdodson-openshift_origin
• puppetlabs-openstack
• elsopapa-cishardening
• geoffwilliams-r_profile
• fervid-secure_linux_cis

Breaking changes to this file MAY impact these 9 modules (near match):

• example42-psick
• puppet-system
• arioch-icinga
• autostructure-secure_linux_cis
• jethrocarr-soe
• eNovance-cloud
• willdurand-bazinga
• ghoneycutt-common
• erwbgy-system

This module is declared in 121 of 575 indexed public Puppetfiles.

---

These results were generated with Rangefinder, a tool that helps predict the downstream impact of breaking changes to elements used in Puppet modules. You can run this on the command line to get a full report.

Exact matches are those that we can positively identify via namespace and the declaring modules' metadata. Non-namespaced items, such as Puppet 3.x functions, will always be reported as near matches only.

[michaeltlombardi]

Thanks so much for this patch, @tmanninger!