[docker] datasets_root_path should not be used anymore as volumes replaces it

beat/core/execution/docker.py

@@ -234,18 +234,17 @@ class DockerExecutor(RemoteExecutor):
 
             database_paths = {}
 
-            if 'datasets_root_path' not in self.data:
-                for db_name in self.databases.keys():
-                    json_path = os.path.join(root_folder, db_name + '.json')
+            for db_name in self.databases.keys():
+                json_path = os.path.join(root_folder, db_name + '.json')
 
-                    with open(json_path, 'r') as f:
-                        db_data = simplejson.load(f)
+                with open(json_path, 'r') as f:
+                    db_data = simplejson.load(f)
 
-                    database_paths[db_name] = db_data['root_folder']
-                    db_data['root_folder'] = os.path.join('/databases', db_name)
+                database_paths[db_name] = db_data['root_folder']
+                db_data['root_folder'] = os.path.join('/databases', db_name)
 
-                    with open(json_path, 'w') as f:
-                        simplejson.dump(db_data, f, indent=4)
+                with open(json_path, 'w') as f:
+                    simplejson.dump(db_data, f, indent=4)
 
             # Determine the docker image to use for the databases
             try:
@@ -276,13 +275,8 @@ class DockerExecutor(RemoteExecutor):
             databases_container.add_volume(databases_configuration_path, '/beat/prefix')
             databases_container.add_volume(self.cache, '/beat/cache')
 
-            if 'datasets_root_path' not in self.data:
-                for db_name, db_path in database_paths.items():
-                    databases_container.add_volume(db_path, os.path.join('/databases', db_name))
-            else:
-                databases_container.add_volume(self.data['datasets_root_path'],
-                                               self.data['datasets_root_path'])
-
+            for db_name, db_path in database_paths.items():
+                databases_container.add_volume(db_path, os.path.join('/databases', db_name))
 
             # Start the container
             while True: