Be more precise in package selection

Author: chrisongthb

manifests/params.pp

@@ -341,35 +341,54 @@
     }
     $_os_mod_packages = case $facts['os']['name'] {
       'Debian': {
-        if versioncmp($facts['os']['release']['major'], '11') < 0 {
-          {
-            'auth_kerb' => 'libapache2-mod-auth-kerb',
-            'nss'       => 'libapache2-mod-nss',
-            'shib2'     => 'libapache2-mod-shib2',
-            'wsgi'      => 'libapache2-mod-wsgi',
+        case $facts['os']['release']['major'] {
+          '9': {
+            {
+              'auth_kerb' => 'libapache2-mod-auth-kerb',
+              'nss'       => 'libapache2-mod-nss',
+              'shib2'     => 'libapache2-mod-shib2',
+              'wsgi'      => 'libapache2-mod-wsgi',
+            }
           }
-        }
-        else {
-          {
-            'shib2' => 'libapache2-mod-shib',
-            'wsgi'  => 'libapache2-mod-wsgi-py3',
+          '10': {
+            {
+              'auth_kerb' => 'libapache2-mod-auth-kerb',
+              'shib2'     => 'libapache2-mod-shib2',
+              'wsgi'      => 'libapache2-mod-wsgi',
+            }
+          }
+          default: {
+            {
+              'shib2' => 'libapache2-mod-shib',
+              'wsgi'  => 'libapache2-mod-wsgi-py3',
+            }
+
           }
         }
       }
       'Ubuntu': {
-        if versioncmp($facts['os']['release']['major'], '22.04') < 0 {
-          {
-            'auth_kerb' => 'libapache2-mod-auth-kerb',
-            'nss'       => 'libapache2-mod-nss',
-            'shib2'     => 'libapache2-mod-shib2',
-            'wsgi'      => 'libapache2-mod-wsgi',
+        case $facts['os']['release']['major'] {
+          '18.04': {
+            {
+              'auth_kerb' => 'libapache2-mod-auth-kerb',
+              'nss'       => 'libapache2-mod-nss',
+              'shib2'     => 'libapache2-mod-shib2',
+              'wsgi'      => 'libapache2-mod-wsgi',
+            }
           }
-        }
-        else {
-          {
-            'auth_kerb' => 'libapache2-mod-auth-kerb',
-            'shib2'     => 'libapache2-mod-shib',
-            'wsgi'      => 'libapache2-mod-wsgi-py3',
+          '20.04': {
+            {
+              'auth_kerb' => 'libapache2-mod-auth-kerb',
+              'shib2'     => 'libapache2-mod-shib2',
+              'wsgi'      => 'libapache2-mod-wsgi',
+            }
+          }
+          default: {
+            {
+              'auth_kerb' => 'libapache2-mod-auth-kerb',
+              'shib2'     => 'libapache2-mod-shib',
+              'wsgi'      => 'libapache2-mod-wsgi-py3',
+            }
           }
         }
       }