CentOS7: Install EPEL or upstream repos

Author: bastelfreak

.fixtures.yml

@@ -5,4 +5,5 @@ fixtures:
     archive: 'https://github.com/voxpupuli/puppet-archive'
     erlang: 'https://github.com/voxpupuli/puppet-erlang'
     systemd: 'https://github.com/voxpupuli/puppet-systemd'
+    epel: 'https://github.com/voxpupuli/puppet-epel'
     yumrepo_core: 'https://github.com/puppetlabs/puppetlabs-yumrepo_core'

manifests/init.pp

@@ -492,6 +492,8 @@
     }
   }
 
+  # when repos_ensure is true, we configure externel repos
+  # CentOS 7 doesn't contain rabbitmq. It's only in EPEL.
   if $repos_ensure {
     case $facts['os']['family'] {
       'RedHat': {
@@ -505,6 +507,8 @@
       default: {
       }
     }
+  } elsif ($facts['os']['family'] == 'RedHat' and $facts['os']['release']['major'] == '7') {
+    require epel
   }
 
   contain rabbitmq::install

spec/spec_helper_acceptance.rb

@@ -8,6 +8,7 @@
     install_puppet_module_via_pmt_on(host, 'puppetlabs-apt', '>= 4.1.0 < 9.0.0')
   when 'RedHat'
     install_puppet_module_via_pmt_on(host, 'puppet-erlang', '>= 1.1.0 < 2.0.0')
+    install_puppet_module_via_pmt_on(host, 'puppet-epel', '>= 5.0.0 < 6.0.0')
     if fact_on(host, 'os.selinux.enabled')
       # Make sure selinux is disabled so the tests work.
       on host, puppet('resource', 'exec', 'setenforce 0', 'path=/bin:/sbin:/usr/bin:/usr/sbin', 'onlyif=which setenforce && getenforce | grep Enforcing')