Rafal
07/10/2020, 11:21 AMTraceback (most recent call last):
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/urllib3/connection.py", line 160, in _new_conn
(self._dns_host, self.port), self.timeout, **extra_kw
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/urllib3/util/connection.py", line 84, in create_connection
raise err
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/urllib3/util/connection.py", line 74, in create_connection
sock.connect(sa)
ConnectionRefusedError: [Errno 111] Connection refused
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/urllib3/connectionpool.py", line 677, in urlopen
chunked=chunked,
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/urllib3/connectionpool.py", line 392, in _make_request
conn.request(method, url, **httplib_request_kw)
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/http/client.py", line 1252, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/http/client.py", line 1298, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/http/client.py", line 1247, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/http/client.py", line 1026, in _send_output
self.send(msg)
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/http/client.py", line 966, in send
self.connect()
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/urllib3/connection.py", line 187, in connect
conn = self._new_conn()
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/urllib3/connection.py", line 172, in _new_conn
self, "Failed to establish a new connection: %s" % e
urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f5c6b7cf6d0>: Failed to establish a new connection: [Errno 111] Connection refused
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/requests/adapters.py", line 449, in send
timeout=timeout
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/urllib3/connectionpool.py", line 725, in urlopen
method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2]
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/urllib3/util/retry.py", line 439, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='localhost', port=4200): Max retries exceeded with url: /graphql (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f5c6b7cf6d0>: Failed to establish a new connection: [Errno 111] Connection refused'))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/users/chojnar1/anaconda3/envs/prefect/bin/prefect", line 10, in <module>
sys.exit(cli())
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/click/core.py", line 829, in __call__
return self.main(*args, **kwargs)
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/click/core.py", line 782, in main
rv = self.invoke(ctx)
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/click/core.py", line 1259, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/click/core.py", line 1259, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/click/core.py", line 1066, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/click/core.py", line 610, in invoke
return callback(*args, **kwargs)
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/prefect/cli/auth.py", line 77, in login
query={"query": {"user": {"default_membership": "tenant_id"}}}
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/prefect/client/client.py", line 218, in graphql
token=token,
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/prefect/client/client.py", line 178, in post
token=token,
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/prefect/client/client.py", line 329, in _request
session=session, method=method, url=url, params=params, headers=headers
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/prefect/client/client.py", line 251, in _send_request
response = <http://session.post|session.post>(url, headers=headers, json=params, timeout=30)
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/requests/sessions.py", line 578, in post
return self.request('POST', url, data=data, json=json, **kwargs)
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/requests/sessions.py", line 530, in request
resp = self.send(prep, **send_kwargs)
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/requests/sessions.py", line 643, in send
r = adapter.send(request, **kwargs)
File "/home/users/chojnar1/anaconda3/envs/prefect/lib/python3.7/site-packages/requests/adapters.py", line 516, in send
raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=4200): Max retries exceeded with url: /graphql (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f5c6b7cf6d0>: Failed to establish a new connection: [Errno 111] Connection refused'))
Jenny
07/10/2020, 1:12 PMprefect backend cloud
?Rafal
07/10/2020, 4:16 PMJenny
07/10/2020, 4:23 PMprefect backend cloud
?Rafal
07/10/2020, 4:28 PMprefect backend cloud
works! I am following tutorial from side bar, which is accessible from prefect cloud page. There is no information after installing conda env with prefect and generating token to swich the backendJenny
07/10/2020, 4:36 PMRafal
07/10/2020, 8:00 PM