下载模板时trace归组

template/__init__.py

@@ -2,6 +2,7 @@ import json
 import os
 import logging
 
+from telemetry import get_tracer
 from util import api, oss
 
 TEMPLATES = {}
@@ -75,6 +76,8 @@ def get_template_def(template_id):
     return TEMPLATES.get(template_id)
 
 def download_template(template_id):
+    tracer = get_tracer(__name__)
+    with tracer.start_as_current_span("download_template"):
         template_info = api.get_template_info(template_id)
         if not os.path.isdir(template_info['local_path']):
             os.makedirs(template_info['local_path'])