feat: create glauth module

- manage config directories, config file
- manage systemd service and socket
- manage users, service accounts and groups
- manage defaults for users, services and groups
- manage packages for role

modules/glauth/manifests/obj/group.pp

@@ -0,0 +1,17 @@
+# define a group object
+define glauth::obj::group (
+  String $group_name,
+  Integer $gidnumber,
+  Stdlib::Absolutepath $config_path,
+  Optional[Array[Integer]] $includegroups = [],
+) {
+  concat::fragment { "glauth_group_${group_name}":
+    target  => $config_path,
+    content => epp('glauth/obj/group.epp', {
+      'name'          => $group_name,
+      'gidnumber'     => $gidnumber,
+      'includegroups' => $includegroups,
+    }),
+    order   => '90',
+  }
+}