PIE-1032 Account for configured confdirs

[nam054]

The init.pp now accounts for customized confdirs from the
pe_event_forwarding module and places the proc files within the correct
directories.

Summary

Detailed Description

Checklist

[ ] Draft PR?
[ ] Ensure README is updated
[ ] Any changes to existing documentation
[ ] Anything new added
[ ] Link to external Puppet documentation
[ ] Review Support Playbook for any needed updates
[ ] Tags
[ ] Unit Tests
[ ] Acceptance Tests
[ ] PR title is "(Ticket|Maint) Short Description"
[ ] Commit title matches PR title

[puppet-community-rangefinder]

splunk_hec is a class

that may have no external impact to Forge modules.

This module is declared in 2 of 578 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.

[coreymbe]

The way this is currently written will only work when a user has configured pe_event_forwarding::confdir. Below is a proposed alternative method to determine the confdir that I've tested and confirmed works.

    if $pe_event_forwarding::confdir != undef {
      $confdir_base_path = $pe_event_forwarding::confdir
    }
    else {
      $confdir_base_path = pe_event_forwarding::base_path($settings::confdir, undef)
    }

[coreymbe]

LGTM!