Add support for SLES 15.4

manifests/init.pp

@@ -262,6 +262,19 @@
   }
 
   if ($facts['os']['family'] == 'Suse' and $facts['os']['release']['major'] =~ /12|15/) {
+    # Since Suse 15.4 the file /etc/modprobe.d/10-unsupported-modules.conf isn't created automatically anymore.
+    # So we need to create that file ourself. An alternative approach could be to use the kmod module.
+    if versioncmp($facts['os']['release']['full'], '15.3') == 1 { # Suse version is greater than 15.3
+      file { '/etc/modprobe.d/10-unsupported-modules.conf' :
+        ensure => 'file',
+        path   => '/etc/modprobe.d/10-unsupported-modules.conf',
+        owner  => 'root',
+        group  => 'root',
+        mode   => '0644',
+        before => 'File_line[allow_unsupported_modules]',
+      }
+    }
+
     file_line { 'allow_unsupported_modules':
       ensure => 'present',
       path   => '/etc/modprobe.d/10-unsupported-modules.conf',

spec/classes/suse_specifics_spec.rb

@@ -0,0 +1,86 @@
+# For SLED/SLES we need individual tests for each affected minor release.
+# Since this is not possible with rspec-puppet-facts, explicit tests are
+# necessary here.
+#
+# With SLES 15.4 the path to the modprobe.d directory got changed from
+# /etc/modprobe.d to /lib/modprobe.d.
+
+require 'spec_helper'
+describe 'afs' do
+  platforms = {
+    'SLES-15.2 x86_64' => {
+      os: {
+        family: 'Suse',
+        name: 'SLES',
+        release: {
+          full: '15.2',
+          major: '15',
+        }
+      }
+    },
+    'SLES-15.3 x86_64' => {
+      os: {
+        family: 'Suse',
+        name: 'SLES',
+        release: {
+          full: '15.3',
+          major: '15',
+        }
+      }
+    },
+    'SLES-15.4 x86_64' => {
+      os: {
+        family: 'Suse',
+        name: 'SLES',
+        release: {
+          full: '15.4',
+          major: '15',
+        }
+      }
+    },
+    'SLES-15.5 x86_64' => {
+      os: {
+        family: 'Suse',
+        name: 'SLES',
+        release: {
+          full: '15.5',
+          major: '15',
+        }
+      }
+    },
+  }
+
+  describe 'with default values for parameters' do
+    platforms.sort.each do |_k, v|
+      context "where [os][name] is <#{v[:os][:name]}-#{v[:os][:release][:full]}>" do
+        let :facts do
+          {
+            os: {
+              family:  v[:os][:family],
+              name:    v[:os][:name],
+              release: {
+                full:  v[:os][:release][:full],
+                major: v[:os][:release][:major],
+              }
+            }
+          }
+        end
+
+        it { is_expected.to compile.with_all_deps }
+
+        if v[:os][:release][:full].to_f >= 15.4
+          it do
+            is_expected.to contain_file('/etc/modprobe.d/10-unsupported-modules.conf').with(
+              'ensure' => 'file',
+              'path'   => '/etc/modprobe.d/10-unsupported-modules.conf',
+              'owner'  => 'root',
+              'group'  => 'root',
+              'mode'   => '0644',
+              'before' => 'File_line[allow_unsupported_modules]',
+            )
+          end
+        end
+      end
+    end
+  end
+end