diff --git a/ansible/inventory.py b/ansible/inventory.py
index 43ee976..b45ca3d 100755
--- a/ansible/inventory.py
+++ b/ansible/inventory.py
@@ -41,7 +41,8 @@ class RisottoInventory(object):
         parser.add_argument('--nocache', action='store_true')
         parser.add_argument('--debug', action='store_true')
         parser.add_argument('--pretty_print', action='store_true')
-        parser.add_argument('--quite', action='store_true')
+        parser.add_argument('--quiet', action='store_true')
+        parser.add_argument('--server', action='store', default=None)
         self.args = parser.parse_args()
         if self.args.debug:
             global DEBUG
@@ -64,7 +65,10 @@ class RisottoInventory(object):
         if self.args.list:
             return self.do_inventory(config)
         elif self.args.host:
-            return self.get_vars(config, self.args.host)
+            return self.get_vars(config,
+                                 self.args.host,
+                                 self.args.server,
+                                 )
         raise Exception('pfff')
 
     def do_inventory(self,
@@ -86,6 +90,7 @@ class RisottoInventory(object):
     def get_vars(self,
                  config: Config,
                  host_name: str,
+                 only_server_name: str,
                  ) -> dict:
         ret = {}
         rougailconfig = RougailConfig.copy()
@@ -101,14 +106,19 @@ class RisottoInventory(object):
             if module_name != 'host' and engine.rougail_variables_dict['general']['host'] != host_name:
                 continue
             ret[server_name] = engine.rougail_variables_dict
-        ret['modules'] = config.information.get('modules')
-        ret['delete_old_image'] = False
-        ret['configure_host'] = True
-        ret['only_machine'] = None
-        ret['copy_templates'] = False
-        ret['copy_tests'] = False
-        ret['host_install_dir'] = ret[host_name]['general']['host_install_dir']
-        return dumps(ret, cls=RougailEncoder)
+        if only_server_name is None:
+            ret['modules'] = config.information.get('modules')
+            ret['delete_old_image'] = False
+            ret['configure_host'] = True
+            ret['only_machine'] = None
+            ret['copy_templates'] = False
+            ret['copy_tests'] = False
+            ret['host_install_dir'] = ret[host_name]['general']['host_install_dir']
+            return dumps(ret, cls=RougailEncoder)
+        else:
+            if only_server_name not in ret:
+                raise Exception(f'cannot find server name "{only_server_name}" in {list(ret)}')
+            return dumps(ret[only_server_name], cls=RougailEncoder)
 
       
 # Get the inventory.
@@ -120,7 +130,7 @@ def main():
             from pprint import pprint
             from json import loads
             pprint(loads(values))
-        elif not inv.args.quite:
+        elif not inv.args.quiet:
             print(values)
     except Exception as err:
         if DEBUG: