sfctl cluster select throwing SSLError

[ankitchoudhary2209]

When trying to run below command
sfctl cluster select --endpoint https://ankitsf.centralindia.cloudapp.azure.com:19000 --pem ./mycert.pem --no-verify

below error is coming:
Error occurred in request., SSLError: HTTPSConnectionPool(host='ankitsf.centralindia.cloudapp.azure.com', port=19000): Max retries exceeded with url: / (Caused by SSLError(SSLEOFError(8, 'EOF occurred in violation of protocol (_ssl.c:833)'),))
Traceback (most recent call last):
File "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 601, in urlopen
chunked=chunked)
File "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 346, in _make_request
self._validate_conn(conn)
File "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 850, in validate_conn
conn.connect()
File "/usr/local/lib/python3.6/site-packages/urllib3/connection.py", line 326, in connect
ssl_context=context)
File "/usr/local/lib/python3.6/site-packages/urllib3/util/ssl.py", line 329, in ssl_wrap_socket
return context.wrap_socket(sock, server_hostname=server_hostname)
File "/usr/local/Cellar/python/3.6.5/Frameworks/Python.framework/Versions/3.6/lib/python3.6/ssl.py", line 407, in wrap_socket
_context=self, _session=session)
File "/usr/local/Cellar/python/3.6.5/Frameworks/Python.framework/Versions/3.6/lib/python3.6/ssl.py", line 814, in init
self.do_handshake()
File "/usr/local/Cellar/python/3.6.5/Frameworks/Python.framework/Versions/3.6/lib/python3.6/ssl.py", line 1068, in do_handshake
self._sslobj.do_handshake()
File "/usr/local/Cellar/python/3.6.5/Frameworks/Python.framework/Versions/3.6/lib/python3.6/ssl.py", line 689, in do_handshake
self._sslobj.do_handshake()
ssl.SSLEOFError: EOF occurred in violation of protocol (_ssl.c:833)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/lib/python3.6/site-packages/requests/adapters.py", line 440, in send
timeout=timeout
File "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 668, in urlopen
**response_kw)
File "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 668, in urlopen
**response_kw)
File "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 668, in urlopen
**response_kw)
File "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 639, in urlopen
_stacktrace=sys.exc_info()[2])
File "/usr/local/lib/python3.6/site-packages/urllib3/util/retry.py", line 388, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='ankitsf.centralindia.cloudapp.azure.com', port=19000): Max retries exceeded with url: / (Caused by SSLError(SSLEOFError(8, 'EOF occurred in violation of protocol (_ssl.c:833)'),))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/lib/python3.6/site-packages/msrest/service_client.py", line 201, in send
**kwargs)
File "/usr/local/lib/python3.6/site-packages/requests/sessions.py", line 508, in request
resp = self.send(prep, **send_kwargs)
File "/usr/local/lib/python3.6/site-packages/requests/sessions.py", line 618, in send
r = adapter.send(request, **kwargs)
File "/usr/local/lib/python3.6/site-packages/requests/adapters.py", line 506, in send
raise SSLError(e, request=request)
requests.exceptions.SSLError: HTTPSConnectionPool(host='ankitsf.centralindia.cloudapp.azure.com', port=19000): Max retries exceeded with url: / (Caused by SSLError(SSLEOFError(8, 'EOF occurred in violation of protocol (_ssl.c:833)'),))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/lib/python3.6/site-packages/knack/cli.py", line 125, in invoke
cmd_result = self.invocation.execute(args)
File "/usr/local/lib/python3.6/site-packages/knack/invocation.py", line 85, in execute
cmd_result = parsed_args.func(params)
File "/usr/local/lib/python3.6/site-packages/knack/commands.py", line 67, in call
return self.handler(*args, **kwargs)
File "/usr/local/lib/python3.6/site-packages/knack/commands.py", line 123, in _command_handler
result = op(client, **command_args) if client else op(**command_args)
File "/usr/local/lib/python3.6/site-packages/sfctl/custom_cluster.py", line 95, in select
rest_client.send(rest_client.get('/')).raise_for_status()
File "/usr/local/lib/python3.6/site-packages/msrest/service_client.py", line 227, in send
raise_with_traceback(ClientRequestError, msg, err)
File "/usr/local/lib/python3.6/site-packages/msrest/exceptions.py", line 45, in raise_with_traceback
raise error.with_traceback(exc_traceback)
File "/usr/local/lib/python3.6/site-packages/msrest/service_client.py", line 201, in send
**kwargs)
File "/usr/local/lib/python3.6/site-packages/requests/sessions.py", line 508, in request
resp = self.send(prep, **send_kwargs)
File "/usr/local/lib/python3.6/site-packages/requests/sessions.py", line 618, in send
r = adapter.send(request, **kwargs)
File "/usr/local/lib/python3.6/site-packages/requests/adapters.py", line 506, in send
raise SSLError(e, request=request)
msrest.exceptions.ClientRequestError: Error occurred in request., SSLError: HTTPSConnectionPool(host='ankitsf.centralindia.cloudapp.azure.com', port=19000): Max retries exceeded with url: / (Caused by SSLError(SSLEOFError(8, 'EOF occurred in violation of protocol (_ssl.c:833)'),))

ankit.choudhary$ pip show sfctl
Name: sfctl
Version: 4.0.0
Summary: Azure Service Fabric command line
Home-page: https://github.com/Azure/service-fabric-cli
Author: Microsoft Corporation
Author-email: sfpythoncli@microsoft.com
License: MIT
Location: /Users/ankit.choudhary/Library/Python/2.7/lib/python/site-packages
Requires: msrest, future, adal, jsonpickle, azure-servicefabric, knack, requests

Service Fabric deployed on cloud

SERVICE FABRIC VERSION
6.1.187.1

[leikong]

It seems to be non-service-fabric specific:
osfclient/osfclient#74

[ankitchoudhary2209]

Solved by above comment