* 겪고 있는 문제 상황을 최대한 자세하게 작성해주세요.

* 문제 해결을 위해 어떤 시도를 해보았는지 구체적으로 함께 알려주세요.

mongoDB 연결이 안 됩니다.

3주차 12강 mongoDB 연결하는 데에서부터 다음과 같은 오류가 발생해요.

연결이 안 되다보니 그 다음 강에서 하는 내용을 따라갈 수가 없네요.. 뭘 잘못한 건지 모르겠어요ㅠㅠ

Atlas에 가입 제대로 했고, Cluster 0도 생성됐는데,

Phycharm에서 코드를 입력 -> 실행하니까 아래와 같이 오류가 떠요...

무슨 문제가 있는 걸까요ㅠㅠ

작성한 코드 및 에러 메세지

오류 발생 시, 작성한 코드 전체와 에러 메시지를 첨부해 주세요.

[dbpra.py]

from pymongo import MongoClient
client = MongoClient('mongodb+srv://test:sparta@cluster0.kkdrcxu.mongodb.net/?retryWrites=true&w=majority')
db = client.dbsparta

doc = {
    'name':'bob',
    'age': 27
}

db.users.insert_one(doc)

[dbprac] 실행 메시지

/Users/bes/Desktop/sparta/pythonprac/venv/bin/python /Users/bes/Desktop/sparta/pythonprac/dbprac.py 
Traceback (most recent call last):
  File "/Users/bes/Desktop/sparta/pythonprac/dbprac.py", line 10, in <module>
    db.users.insert_one(doc)
  File "/Users/bes/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/collection.py", line 628, in insert_one
    self._insert_one(
  File "/Users/bes/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/collection.py", line 569, in _insert_one
    self.__database.client._retryable_write(acknowledged, _insert_command, session)
  File "/Users/bes/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1475, in _retryable_write
    with self._tmp_session(session) as s:
  File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/Users/bes/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1757, in _tmp_session
    s = self._ensure_session(session)
  File "/Users/bes/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1740, in _ensure_session
    return self.__start_session(True, causal_consistency=False)
  File "/Users/bes/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1685, in __start_session
    self._topology._check_implicit_session_support()
  File "/Users/bes/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/topology.py", line 538, in _check_implicit_session_support
    self._check_session_support()
  File "/Users/bes/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/topology.py", line 554, in _check_session_support
    self._select_servers_loop(
  File "/Users/bes/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/topology.py", line 238, in _select_servers_loop
    raise ServerSelectionTimeoutError(
pymongo.errors.ServerSelectionTimeoutError: ac-gfv2xhg-shard-00-01.kkdrcxu.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108),ac-gfv2xhg-shard-00-00.kkdrcxu.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108),ac-gfv2xhg-shard-00-02.kkdrcxu.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108), Timeout: 30s, Topology Description: <TopologyDescription id: 63d740e132b90f7b1070df32, topology_type: ReplicaSetNoPrimary, servers: [<ServerDescription ('ac-gfv2xhg-shard-00-00.kkdrcxu.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-gfv2xhg-shard-00-00.kkdrcxu.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')>, <ServerDescription ('ac-gfv2xhg-shard-00-01.kkdrcxu.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-gfv2xhg-shard-00-01.kkdrcxu.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')>, <ServerDescription ('ac-gfv2xhg-shard-00-02.kkdrcxu.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-gfv2xhg-shard-00-02.kkdrcxu.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')>]>


종료 코드 1(으)로 완료된 프로세스

Tip 1) </> 아이콘을 눌러 코드박스를 만들어 보세요.

Tip 2) Ctrl+A(맥의 경우 Command+A) 단축키로 코드를 한 번에 선택할 수 있어요!