我在使用 boto3 连接到 AWS 的代码时遇到错误。昨天下午才开始出现错误,在我上次没有收到错误和第一次收到错误之间,我没有看到任何改变。
错误是:
botocore.exceptions.EndpointConnectionError: Could not connect to the endpoint URL:
在 .aws/config 我有:
$ cat ~/.aws/config
[default]
region=us-east-1
这是我所知道的:
- 在另一台机器上使用相同的 AWS 凭证和配置,我看不到错误。
- 在同一台机器上使用不同的 AWS 凭证和配置,我确实看到了错误。
- 我是我们小组中唯一对任何机器上的任何凭据都存在此问题的人。
我认为我没有改变任何会影响这在最后一次有效和第一次无效之间的任何事情。似乎我不得不更改我身边的一些 AWS 特定配置或一些低级库,而我没有进行任何此类更改。我与一位同事交谈了 30-45 分钟,当我返回并从我离开的地方开始时,问题首次出现。
关于解决此问题的任何想法或想法?
完整的异常转储如下。
$ python
Python 2.7.10 (default, Jul 14 2015, 19:46:27)
[GCC 4.2.1 Compatible Apple LLVM 6.0 (clang-600.0.39)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import boto3
>>> boto3.client('ec2').describe_regions()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Library/Python/2.7/site-packages/botocore/client.py", line 200, in _api_call
return self._make_api_call(operation_name, kwargs)
File "/Library/Python/2.7/site-packages/botocore/client.py", line 244, in _make_api_call
operation_model, request_dict)
File "/Library/Python/2.7/site-packages/botocore/endpoint.py", line 173, in make_request
return self._send_request(request_dict, operation_model)
File "/Library/Python/2.7/site-packages/botocore/endpoint.py", line 203, in _send_request
success_response, exception):
File "/Library/Python/2.7/site-packages/botocore/endpoint.py", line 267, in _needs_retry
caught_exception=caught_exception)
File "/Library/Python/2.7/site-packages/botocore/hooks.py", line 226, in emit
return self._emit(event_name, kwargs)
File "/Library/Python/2.7/site-packages/botocore/hooks.py", line 209, in _emit
response = handler(**kwargs)
File "/Library/Python/2.7/site-packages/botocore/retryhandler.py", line 183, in __call__
if self._checker(attempts, response, caught_exception):
File "/Library/Python/2.7/site-packages/botocore/retryhandler.py", line 250, in __call__
caught_exception)
File "/Library/Python/2.7/site-packages/botocore/retryhandler.py", line 273, in _should_retry
return self._checker(attempt_number, response, caught_exception)
File "/Library/Python/2.7/site-packages/botocore/retryhandler.py", line 313, in __call__
caught_exception)
File "/Library/Python/2.7/site-packages/botocore/retryhandler.py", line 222, in __call__
return self._check_caught_exception(attempt_number, caught_exception)
File "/Library/Python/2.7/site-packages/botocore/retryhandler.py", line 355, in _check_caught_exception
raise caught_exception
botocore.exceptions.EndpointConnectionError: Could not connect to the endpoint URL: "https://ec2.us-east-1.amazonaws.com/"