Add compatibility with RHEL8/CentOS 8

[siebrand]

Trying to get this module working with CentOS 8, I'm running into the following issue:

  Could not retrieve catalog from remote server: Error 500 on SERVER:
  Server Error: Evaluation Error:
  Error while evaluating a Function Call, Could not find template 'epel/RPM-GPG-KEY-EPEL-8.erb'
  (file: /etc/puppetlabs/code/environments/production/modules/epel/manifests/init.pp, line: 224, column: 18)

It looks like work is underway in #87.

[siebrand]

I added a new pull request at #92.

[emayoral]

+1 , could really use RHEL8/CentOS 8 compatibility.

[yakatz]

Any chance of a new release? It looks like a bunch of other modules depend on this when they are testing, so none of them can have tests run again Centos 8 (see https://travis-ci.org/voxpupuli/puppet-openvpn/jobs/617067765 for example) until this is released.

[rnelson0]

We've got a release issue #61, checking to see if there's anything holding it up, if you want to comment there.

[danielparks]

Related: #93 Request: configure PowerTools (or codeready-developer) repo on CentOS 8 (or RHEL 8).

[ekohl]

37bd12a#diff-490694a9db8f7a371538da1abe484314 was merged and a release is being worked on so I'm closing this.