keep the local resources for simulator (#2730)

* keep the local resources for simulator.

* fixed the local folder deploy.

---------

Co-authored-by: Chester Chen <512707+chesterxgchen@users.noreply.github.com>

nvflare/private/fed/app/simulator/simulator_runner.py

@@ -149,7 +149,7 @@ def setup(self):
                 for i in range(self.args.n_clients):
                     self.client_names.append("site-" + str(i + 1))
 
-        log_config_file_path = os.path.join(self.args.workspace, "startup", WorkspaceConstants.LOGGING_CONFIG)
+        log_config_file_path = os.path.join(self.args.workspace, "local", WorkspaceConstants.LOGGING_CONFIG)
         if not os.path.isfile(log_config_file_path):
             log_config_file_path = os.path.join(os.path.dirname(__file__), WorkspaceConstants.LOGGING_CONFIG)
         logging.config.fileConfig(fname=log_config_file_path, disable_existing_loggers=False)
@@ -271,18 +271,29 @@ def _cleanup_workspace(self):
         with tempfile.TemporaryDirectory() as temp_dir:
             startup_dir = os.path.join(self.args.workspace, "startup")
             temp_start_up = os.path.join(temp_dir, "startup")
+            local_dir = os.path.join(self.args.workspace, "local")
+            temp_local_dir = os.path.join(temp_dir, "local")
             if os.path.exists(startup_dir):
                 shutil.move(startup_dir, temp_start_up)
+            if os.path.exists(local_dir):
+                shutil.move(local_dir, temp_local_dir)
+
             if os.path.exists(self.simulator_root):
                 shutil.rmtree(self.simulator_root)
+
             if os.path.exists(temp_start_up):
                 shutil.move(temp_start_up, startup_dir)
+            if os.path.exists(temp_local_dir):
+                shutil.move(temp_local_dir, local_dir)
 
     def _setup_local_startup(self, log_config_file_path, workspace):
         local_dir = os.path.join(workspace, "local")
         startup = os.path.join(workspace, "startup")
         os.makedirs(local_dir, exist_ok=True)
         shutil.copyfile(log_config_file_path, os.path.join(local_dir, WorkspaceConstants.LOGGING_CONFIG))
+        workspace_local = os.path.join(self.simulator_root, "local")
+        if os.path.exists(workspace_local):
+            shutil.copytree(workspace_local, local_dir, dirs_exist_ok=True)
         shutil.copytree(os.path.join(self.simulator_root, "startup"), startup)
 
     def validate_job_data(self):