Correct Red Hat service providers

lib/puppet/provider/service/redhat.rb

@@ -10,7 +10,7 @@
 
   commands :chkconfig => "/sbin/chkconfig", :service => "/sbin/service"
 
-  defaultfor 'os.family' => :redhat
+  defaultfor 'os.name' => :amazon, 'os.release.major' => ["2017", "2018"]
   defaultfor 'os.name' => :redhat, 'os.release.major' => (4..6).to_a
   defaultfor 'os.family' => :suse, 'os.release.major' => ["10", "11"]
 

lib/puppet/provider/service/systemd.rb

@@ -16,13 +16,13 @@
   confine :true => Puppet::FileSystem.exist?('/proc/1/comm') && Puppet::FileSystem.read('/proc/1/comm').include?('systemd')
 
   defaultfor 'os.family' => [:archlinux]
-  defaultfor 'os.name' => :redhat
-  defaultfor 'os.family' => :redhat, 'os.release.major' => ["7", "8", "9"]
+  defaultfor 'os.family' => :redhat
   notdefaultfor 'os.name' => :redhat, 'os.release.major' => (4..6).to_a # Use the "RedHat" service provider
   defaultfor 'os.family' => :redhat, 'os.name' => :fedora
   defaultfor 'os.family' => :suse
   defaultfor 'os.family' => :coreos
   defaultfor 'os.family' => :gentoo
+  notdefaultfor 'os.name' => :amazon, 'os.release.major' => ["2017", "2018"]
   defaultfor 'os.name' => :amazon, 'os.release.major' => ["2", "2023"]
   defaultfor 'os.name' => :debian
   notdefaultfor 'os.name' => :debian, 'os.release.major' => ["5", "6", "7"] # These are using the "debian" method

spec/unit/provider/service/redhat_spec.rb

@@ -21,6 +21,7 @@
 
   [4, 5, 6].each do |ver|
     it "should be the default provider on rhel#{ver}" do
+      allow(Facter).to receive(:value).with('os.name').and_return(:redhat)
       allow(Facter).to receive(:value).with('os.release.major').and_return(ver)
       expect(provider_class.default?).to be_truthy
     end