socket.gaierror: [Errno 8] nodename nor servname provided, or not known

Version: 0.14.0
Python: 3.9.5 (default, May 3 2021, 19:12:05)
[Clang 12.0.5 (clang-1205.0.22.9)]
boto3 version: 1.14.20
Platform: macOS-11.5-arm64-arm-64bit
Args: ['/opt/homebrew/bin/awslogs', 'get', '/aws/lambda/XXXXX-z68xVAcjbqrp', 'ALL', '--watch']
Config: {'aws_access_key_id': 'SENSITIVE', 'aws_secret_access_key': 'SENSITIVE', 'aws_session_token': 'SENSITIVE', 'aws_profile': 'SENSITIVE', 'aws_region': 'us-east-1', 'aws_endpoint_url': None, 'log_group_name': '/aws/lambda/XXXX-z68xVAcjbqrp', 'log_stream_name': 'ALL', 'filter_pattern': None, 'watch': True, 'watch_interval': 1, 'output_group_enabled': True, 'output_stream_enabled': True, 'output_timestamp_enabled': False, 'output_ingestion_time_enabled': False, 'start': '5m', 'end': None, 'color': 'auto', 'query': None, 'func': 'list_logs'}

Traceback (most recent call last):
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/urllib3/connection.py", line 159, in _new_conn
conn = connection.create_connection(
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/urllib3/util/connection.py", line 61, in create_connection
for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM):
File "/opt/homebrew/Cellar/python@3.9/3.9.5/Frameworks/Python.framework/Versions/3.9/lib/python3.9/socket.py", line 953, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno 8] nodename nor servname provided, or not known

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/botocore/httpsession.py", line 254, in send
urllib_response = conn.urlopen(
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/urllib3/connectionpool.py", line 724, in urlopen
retries = retries.increment(
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/urllib3/util/retry.py", line 379, in increment
raise six.reraise(type(error), error, _stacktrace)
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/urllib3/packages/six.py", line 735, in reraise
raise value
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/urllib3/connectionpool.py", line 670, in urlopen
httplib_response = self._make_request(
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/urllib3/connectionpool.py", line 381, in _make_request
self._validate_conn(conn)
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/urllib3/connectionpool.py", line 976, in _validate_conn
conn.connect()
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/urllib3/connection.py", line 308, in connect
conn = self._new_conn()
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/urllib3/connection.py", line 171, in _new_conn
raise NewConnectionError(
urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno 8] nodename nor servname provided, or not known

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/awslogs/bin.py", line 179, in main
getattr(logs, options.func)()
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/awslogs/core.py", line 229, in list_logs
consumer()
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/awslogs/core.py", line 170, in consumer
for event in generator():
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/awslogs/core.py", line 157, in generator
response = self.client.filter_log_events(**kwargs)
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/botocore/client.py", line 316, in _api_call
return self._make_api_call(operation_name, kwargs)
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/botocore/client.py", line 621, in _make_api_call
http, parsed_response = self._make_request(
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/botocore/client.py", line 641, in _make_request
return self._endpoint.make_request(operation_model, request_dict)
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/botocore/endpoint.py", line 102, in make_request
return self._send_request(request_dict, operation_model)
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/botocore/endpoint.py", line 136, in _send_request
while self._needs_retry(attempts, operation_model, request_dict,
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/botocore/endpoint.py", line 253, in _needs_retry
responses = self._event_emitter.emit(
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/botocore/hooks.py", line 356, in emit
return self._emitter.emit(aliased_event_name, **kwargs)
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/botocore/hooks.py", line 228, in emit
return self._emit(event_name, kwargs)
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/botocore/hooks.py", line 211, in _emit
response = handler(**kwargs)
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/botocore/retryhandler.py", line 183, in __call__
if self._checker(attempts, response, caught_exception):
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/botocore/retryhandler.py", line 250, in __call__
should_retry = self._should_retry(attempt_number, response,
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/botocore/retryhandler.py", line 277, in _should_retry
return self._checker(attempt_number, response, caught_exception)
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/botocore/retryhandler.py", line 316, in __call__
checker_response = checker(attempt_number, response,
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/botocore/retryhandler.py", line 222, in __call__
return self._check_caught_exception(
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/botocore/retryhandler.py", line 359, in _check_caught_exception
raise caught_exception
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/botocore/endpoint.py", line 200, in _do_get_response
http_response = self._send(request)
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/botocore/endpoint.py", line 269, in _send
return self.http_session.send(request)
File "/opt/homebrew/Cellar/awslogs/0.14.0_1/libexec/lib/python3.9/site-packages/botocore/httpsession.py", line 283, in send
raise EndpointConnectionError(endpoint_url=request.url, error=e)
botocore.exceptions.EndpointConnectionError: Could not connect to the endpoint URL: "https://logs.us-east-1.amazonaws.com/"

The traceback points to awslogs/bin.py and awslogs/core.py, with the failure occurring while the CloudWatch client connects to https://logs.us-east-1.amazonaws.com/. Start by tracing how the endpoint is configured and used for the `awslogs get ... --watch` command, then reproduce the connection failure and verify the command can reach the configured AWS endpoint without the socket error.

Written by the indexing model from the issue text.