Only set k to lower case if it's a string

dockers/manager/back/app/api/traefik.py

@@ -9,7 +9,7 @@
 from app.utils import base64_decode, validate_node_id
 from app.utils.cached import cacheMethodForQuery, no_cache
 from app.exception import PMException
-
+ 
 entrypoint_re = re.compile(
  r"(?P<ip>\d+\.\d+\.\d+\.\d+)?:(?P<port>\d+)(?:/(?P<protocol>[a-z]+))?"
 )
@@ -19,16 +19,17 @@
 
 def settings_to_kv(settings, prefix=""):
  for k, v in settings.items():
+ k = k.lower() if isinstance(k, str) else k
  if v == None:
  continue
  if isinstance(v, dict):
  yield from settings_to_kv(v, f"{prefix}/{k}")
  elif isinstance(v, list):
  yield from settings_to_kv(dict(enumerate(v)), f"{prefix}/{k}")
  elif isinstance(v, bool):
- yield f"{prefix}/{k.lower()}", str(v).lower()
+ yield f"{prefix}/{k}", str(v).lower()
  else:
- yield f"{prefix}/{k.lower()}", v
+ yield f"{prefix}/{k}", v
 
 
 async def create_from_object(client, obj, prefix=""):