Add rpcdaemon for l3 ha

This adds a temporary repo for package testing, installs and configures
Apsu's rpcdaemon.  The real repo should be installed later, and in
the right place.  This is for testing only at this point.
Fix subscription path, remove explicit _id vars
Merge pull request #83 from Apsu/master

Fix subscription path, remove explicit _id vars
foodcritic
Merge pull request #82 from rpedde-rcbops/rpcdaemon

Merged automatically by jenkins after successful build test