python agent请求/api/v1/agent/startuptime接口失败，是我哪里配置有问题么

[freedom-wy]

agent请求服务端/api/v1/agent/startuptime接口超时

[2022-09-19 10:07:00,497] INFO [base_middleware] python agent register success
[2022-09-19 10:07:20,905] ERROR [openapi] post /api/v1/agent/startuptime failed: HTTPConnectionPool(host='172.20.148.212', port=8002): Max retries exceeded with url: /openapi/api/v1/agent/startuptime (Caused by ConnectTimeoutError(<urllib3.connection.HTTPConnection object at 0x7f04d80ac3c8>, 'Connection to 172.20.148.212 timed out. (connect timeout=20)'))
Traceback (most recent call last):
  File "/root/testproject/venv/lib/python3.6/site-packages/urllib3/connection.py", line 175, in _new_conn
    (self._dns_host, self.port), self.timeout, **extra_kw
  File "/root/testproject/venv/lib/python3.6/site-packages/urllib3/util/connection.py", line 95, in create_connection
    raise err
  File "/root/testproject/venv/lib/python3.6/site-packages/urllib3/util/connection.py", line 85, in create_connection
    sock.connect(sa)
socket.timeout: timed out

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/root/testproject/venv/lib/python3.6/site-packages/urllib3/connectionpool.py", line 710, in urlopen
    chunked=chunked,
  File "/root/testproject/venv/lib/python3.6/site-packages/urllib3/connectionpool.py", line 398, in _make_request
    conn.request(method, url, **httplib_request_kw)
  File "/root/testproject/venv/lib/python3.6/site-packages/urllib3/connection.py", line 239, in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
  File "/usr/lib64/python3.6/http/client.py", line 1254, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "/usr/lib64/python3.6/http/client.py", line 1300, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "/usr/lib64/python3.6/http/client.py", line 1249, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "/usr/lib64/python3.6/http/client.py", line 1036, in _send_output
    self.send(msg)
  File "/usr/lib64/python3.6/http/client.py", line 974, in send
    self.connect()
  File "/root/testproject/venv/lib/python3.6/site-packages/urllib3/connection.py", line 205, in connect
    conn = self._new_conn()
  File "/root/testproject/venv/lib/python3.6/site-packages/urllib3/connection.py", line 182, in _new_conn
    % (self.host, self.timeout),
urllib3.exceptions.ConnectTimeoutError: (<urllib3.connection.HTTPConnection object at 0x7f04d80ac3c8>, 'Connection to 172.20.148.212 timed out. (connect timeout=20)')

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/root/testproject/venv/lib/python3.6/site-packages/requests/adapters.py", line 450, in send
    timeout=timeout
  File "/root/testproject/venv/lib/python3.6/site-packages/urllib3/connectionpool.py", line 788, in urlopen
    method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2]
  File "/root/testproject/venv/lib/python3.6/site-packages/urllib3/util/retry.py", line 592, in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='172.20.148.212', port=8002): Max retries exceeded with url: /openapi/api/v1/agent/startuptime (Caused by ConnectTimeoutError(<urllib3.connection.HTTPConnection object at 0x7f04d80ac3c8>, 'Connection to 172.20.148.212 timed out. (connect timeout=20)'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/root/testproject/venv/lib64/python3.6/site-packages/dongtai_agent_python/api/openapi.py", line 65, in post
    res = requests.post(full_url, timeout=20, headers=self.headers, data=body_data)
  File "/root/testproject/venv/lib/python3.6/site-packages/requests/api.py", line 117, in post
    return request('post', url, data=data, json=json, **kwargs)
  File "/root/testproject/venv/lib/python3.6/site-packages/requests/api.py", line 61, in request
    return session.request(method=method, url=url, **kwargs)
  File "/root/testproject/venv/lib64/python3.6/site-packages/dongtai_agent_python/assess/ctypes_hook.py", line 43, in child_func
    result = copy_new_class.__dict__[policy_rule.method_name](*args, **kwargs)
  File "/root/testproject/venv/lib/python3.6/site-packages/requests/sessions.py", line 529, in request
    resp = self.send(prep, **send_kwargs)
  File "/root/testproject/venv/lib/python3.6/site-packages/requests/sessions.py", line 645, in send
    r = adapter.send(request, **kwargs)
  File "/root/testproject/venv/lib/python3.6/site-packages/requests/adapters.py", line 507, in send
    raise ConnectTimeout(e, request=request)
requests.exceptions.ConnectTimeout: HTTPConnectionPool(host='172.20.148.212', port=8002): Max retries exceeded with url: /openapi/api/v1/agent/startuptime (Caused by ConnectTimeoutError(<urllib3.connection.HTTPConnection object at 0x7f04d80ac3c8>, 'Connection to 172.20.148.212 timed out. (connect timeout=20)'))

[2022-09-19 10:07:20,905] INFO [openapi] startup time: 545.1793670654297ms report failed
[2022-09-19 10:07:20,905] INFO [base_middleware] python agent hook open
/root/testproject/venv/lib/python3.6/site-packages/flask_sqlalchemy/__init__.py:873: FSADeprecationWarning: SQLALCHEMY_TRACK_MODIFICATIONS adds significant overhead and will be disabled by default in the future.  Set it to True or False to suppress this warning.
  'SQLALCHEMY_TRACK_MODIFICATIONS adds significant overhead and '
 * Serving Flask app 'app' (lazy loading)
 * Environment: production
   WARNING: This is a development server. Do not use it in a production deployment.
   Use a production WSGI server instead.
 * Debug mode: off
 * Running on all addresses.
   WARNING: This is a development server. Do not use it in a production deployment.
 * Running on http://172.16.171.129:80/ (Press CTRL+C to quit)
[2022-09-19 10:07:41,114] ERROR [openapi] report failed: HTTPConnectionPool(host='172.20.148.212', port=8002): Max retries exceeded with url: /openapi/api/v1/report/upload (Caused by ConnectTimeoutError(<urllib3.connection.HTTPConnection object at 0x7f04c3fe86d8>, 'Connection to 172.20.148.212 timed out. (connect timeout=20)'))
Traceback (most recent call last):
  File "/root/testproject/venv/lib/python3.6/site-packages/urllib3/connection.py", line 175, in _new_conn
    (self._dns_host, self.port), self.timeout, **extra_kw
  File "/root/testproject/venv/lib/python3.6/site-packages/urllib3/util/connection.py", line 95, in create_connection
    raise err
  File "/root/testproject/venv/lib/python3.6/site-packages/urllib3/util/connection.py", line 85, in create_connection
    sock.connect(sa)
socket.timeout: timed out