Local에서 작업할때는 Cloud Mongodb와 정상적으로 연결되었습니다

하지만 aws서버에서 Mongodb와 연결이 잘 됐는지 dbprac.py코드 일부를 실행해봤는데 Mongodb와 연결이 되지 않습니다.

어디까지 실행됐는지 확인하려고 print를 조금 써봤는데 'end2'까지만 출력이 됩니다.

작성한 코드 및 에러 메세지

from pymongo import MongoClient

import certifi

ca = certifi.where()

client = MongoClient('mongodb+srv://Kanghee:Rkdgml110^@cluster0.e5sej63.mongodb.net/?retryWrites=true&w=majority', tlsCAFile=ca)

db = client.dbsparta

print('end1')

# 저장 - 예시

doc = {'name':'bobby','age':221}

print('end2')

db.users.insert_one(doc)

print('end3')

에러메세지

Traceback (most recent call last):

 File "/home/ubuntu/sparta/app.py", line 54, in <module>

  db.users.insert_one(doc)

 File "/home/ubuntu/.local/lib/python3.10/site-packages/pymongo/collection.py", line 628, in insert_one

  self._insert_one(

 File "/home/ubuntu/.local/lib/python3.10/site-packages/pymongo/collection.py", line 569, in _insert_one

  self.__database.client._retryable_write(acknowledged, _insert_command, session)

 File "/home/ubuntu/.local/lib/python3.10/site-packages/pymongo/mongo_client.py", line 1475, in _retryable_write

  with self._tmp_session(session) as s:

 File "/usr/lib/python3.10/contextlib.py", line 135, in __enter__

  return next(self.gen)

 File "/home/ubuntu/.local/lib/python3.10/site-packages/pymongo/mongo_client.py", line 1757, in _tmp_session

  s = self._ensure_session(session)

 File "/home/ubuntu/.local/lib/python3.10/site-packages/pymongo/mongo_client.py", line 1740, in _ensure_session

  return self.__start_session(True, causal_consistency=False)

 File "/home/ubuntu/.local/lib/python3.10/site-packages/pymongo/mongo_client.py", line 1685, in __start_session

  self._topology._check_implicit_session_support()

 File "/home/ubuntu/.local/lib/python3.10/site-packages/pymongo/topology.py", line 538, in _check_implicit_session_support

  self._check_session_support()

 File "/home/ubuntu/.local/lib/python3.10/site-packages/pymongo/topology.py", line 554, in _check_session_support

  self._select_servers_loop(

 File "/home/ubuntu/.local/lib/python3.10/site-packages/pymongo/topology.py", line 238, in _select_servers_loop

  raise ServerSelectionTimeoutError(

pymongo.errors.ServerSelectionTimeoutError: ac-l1yhkol-shard-00-01.e5sej63.mongodb.net:27017: ,ac-l1yhkol-shard-00-00.e5sej63.mongodb.net:27017: ,ac-l1yhkol-shard-00-02.e5sej63.mongodb.net:27017: , Timeout: 30s, Topology Description: <TopologyDescription id: 6398353da472cf1ccd781e00, topology_type: ReplicaSetNoPrimary, servers: [<ServerDescription ('ac-l1yhkol-shard-00-00.e5sej63.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-l1yhkol-shard-00-00.e5sej63.mongodb.net:27017: ')>, <ServerDescription ('ac-l1yhkol-shard-00-01.e5sej63.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-l1yhkol-shard-00-01.e5sej63.mongodb.net:27017: ')>, <ServerDescription ('ac-l1yhkol-shard-00-02.e5sej63.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-l1yhkol-shard-00-02.e5sej63.mongodb.net:27017: ')>]>