[PE-37297]: Added support for amazon 2023 in redhat.pp manifest file

Optimized Amazon linux 2023 support code & tests

acceptance/Gemfile

@@ -24,5 +24,5 @@ gem "beaker-puppet", *location_for(ENV['BEAKER_PUPPET_VERSION'] || 'https://gith
 gem "beaker-docker", *location_for(ENV['BEAKER_DOCKER_VERSION'] || '~> 0')
 gem "beaker-vagrant", *location_for(ENV['BEAKER_VAGRANT_VERSION'] || '~> 0')
 gem "beaker-vmpooler", *location_for(ENV['BEAKER_VMPOOLER_VERSION'] || '~> 1')
-gem "beaker-hostgenerator", *location_for(ENV['BEAKER_HOSTGENERATOR_VERSION'] || '~> 1')
+gem "beaker-hostgenerator", *location_for(ENV['BEAKER_HOSTGENERATOR_VERSION'] || '~> 2')
 gem "beaker-abs", *location_for(ENV['BEAKER_ABS_VERSION'] || '~> 0')

manifests/osfamily/redhat.pp

@@ -18,12 +18,17 @@
         $platform_and_version = "fedora/${facts['os']['release']['major']}"
       }
       'Amazon': {
-        if ("${facts['os']['release']['major']}" == '2') {
-          $amz_el_version = '7'
-        } else {
-          $amz_el_version = '6'
+        $major_version = $facts['os']['release']['major']
+        $amz_el_version = "${major_version}" ? {
+          '2'              => '7',
+          /^(2017|2018)$/  => '6',
+          default          => $major_version,
+        }
+
+        $platform_and_version = "${amz_el_version}" ? {
+          /^(6|7)$/  => "el/${amz_el_version}",
+          default    => "amazon/${amz_el_version}",
         }
-        $platform_and_version = "el/${amz_el_version}"
       }
       default: {
         $platform_and_version = "el/${facts['os']['release']['major']}"

spec/classes/puppet_agent_osfamily_redhat_spec.rb

@@ -21,7 +21,7 @@
     }
   end
 
-  [['Rocky', 'el/8', 8], ['AlmaLinux', 'el/8', 8], ['Fedora', 'fedora/f36', 36], ['CentOS', 'el/7', 7], ['Amazon', 'el/6', 2017], ['Amazon', 'el/7', 2]].each do |os, urlbit, osmajor|
+  [['Rocky', 'el/8', 8], ['AlmaLinux', 'el/8', 8], ['Fedora', 'fedora/f36', 36], ['CentOS', 'el/7', 7], ['Amazon', 'el/6', 2017], ['Amazon', 'el/6', 2018], ['Amazon', 'el/7', 2], ['Amazon', 'amazon/2023', 2023]].each do |os, urlbit, osmajor|
     context "with #{os} and #{urlbit}" do
       let(:facts) do
         override_facts(super(), os: { name: os, release: { major: osmajor, }, })