Newbie trouble
mjmare opened this issue · 2 comments
Hi
I'm trying out MyPaas, but ran into some issues:
Docs do not detail installation on the work machine. It also does not specify the toml requirement.
It seems to be sufficient to have this in my requirements.txt:
mypaas
toml
I followed the getting started instructions and the tried to run the hello-world example. However, when pushing
mypaas push xxxx.yyyy.nl .
(xxxx.yyyy.nl is not the real server name of course)
I got this error:
Traceback (most recent call last):
File "/Users/mjm/Dropbox/Devel/_Experiments/MyPaas/venv/lib/python3.8/site-packages/urllib3/connectionpool.py", line 670, in urlopen
httplib_response = self._make_request(
File "/Users/mjm/Dropbox/Devel/_Experiments/MyPaas/venv/lib/python3.8/site-packages/urllib3/connectionpool.py", line 381, in _make_request
self._validate_conn(conn)
File "/Users/mjm/Dropbox/Devel/_Experiments/MyPaas/venv/lib/python3.8/site-packages/urllib3/connectionpool.py", line 978, in _validate_conn
conn.connect()
File "/Users/mjm/Dropbox/Devel/_Experiments/MyPaas/venv/lib/python3.8/site-packages/urllib3/connection.py", line 362, in connect
self.sock = ssl_wrap_socket(
File "/Users/mjm/Dropbox/Devel/_Experiments/MyPaas/venv/lib/python3.8/site-packages/urllib3/util/ssl_.py", line 384, in ssl_wrap_socket
return context.wrap_socket(sock, server_hostname=server_hostname)
File "/usr/local/Cellar/python@3.8/3.8.5/Frameworks/Python.framework/Versions/3.8/lib/python3.8/ssl.py", line 500, in wrap_socket
return self.sslsocket_class._create(
File "/usr/local/Cellar/python@3.8/3.8.5/Frameworks/Python.framework/Versions/3.8/lib/python3.8/ssl.py", line 1040, in _create
self.do_handshake()
File "/usr/local/Cellar/python@3.8/3.8.5/Frameworks/Python.framework/Versions/3.8/lib/python3.8/ssl.py", line 1309, in do_handshake
self._sslobj.do_handshake()
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1123)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/mjm/Dropbox/Devel/_Experiments/MyPaas/venv/lib/python3.8/site-packages/requests/adapters.py", line 439, in send
resp = conn.urlopen(
File "/Users/mjm/Dropbox/Devel/_Experiments/MyPaas/venv/lib/python3.8/site-packages/urllib3/connectionpool.py", line 726, in urlopen
retries = retries.increment(
File "/Users/mjm/Dropbox/Devel/_Experiments/MyPaas/venv/lib/python3.8/site-packages/urllib3/util/retry.py", line 439, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='xxxx.yyyy.nl', port=443): Max retries exceeded with url: /daemon/time (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1123)')))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/mjm/Dropbox/Devel/_Experiments/MyPaas/venv/bin/mypaas", line 8, in <module>
sys.exit(main())
File "/Users/mjm/Dropbox/Devel/_Experiments/MyPaas/venv/lib/python3.8/site-packages/mypaas/__main__.py", line 109, in main
func(*argv[1:])
File "/Users/mjm/Dropbox/Devel/_Experiments/MyPaas/venv/lib/python3.8/site-packages/mypaas/client/_push.py", line 41, in push
r = requests.get(base_url + "/time", verify=True)
File "/Users/mjm/Dropbox/Devel/_Experiments/MyPaas/venv/lib/python3.8/site-packages/requests/api.py", line 76, in get
return request('get', url, params=params, **kwargs)
File "/Users/mjm/Dropbox/Devel/_Experiments/MyPaas/venv/lib/python3.8/site-packages/requests/api.py", line 61, in request
return session.request(method=method, url=url, **kwargs)
File "/Users/mjm/Dropbox/Devel/_Experiments/MyPaas/venv/lib/python3.8/site-packages/requests/sessions.py", line 530, in request
resp = self.send(prep, **send_kwargs)
File "/Users/mjm/Dropbox/Devel/_Experiments/MyPaas/venv/lib/python3.8/site-packages/requests/sessions.py", line 643, in send
r = adapter.send(request, **kwargs)
File "/Users/mjm/Dropbox/Devel/_Experiments/MyPaas/venv/lib/python3.8/site-packages/requests/adapters.py", line 514, in send
raise SSLError(e, request=request)
requests.exceptions.SSLError: HTTPSConnectionPool(host='xxxx.yyyy.nl', port=443): Max retries exceeded with url: /daemon/time (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1123)')))
Testing on MacOS with a DigitalOcean docker droplet.
It also does not specify the toml requirement.
I just fixed this. Thanks for the heads-up!
As for that certificate error. I read that "Normally the python installation has access to root certificate authorities. However on some OSes such as OSX, the root CA are empty."
Maybe this helps: https://stackoverflow.com/questions/52805115/certificate-verify-failed-unable-to-get-local-issuer-certificate/56031239#56031239
If there is a solution in the form of something that we can adopt in MyPaas, that would be great!
Thanks. With my limiting understanding of the matter I ran this program: https://github.com/python/cpython/blob/master/Mac/BuildScript/resources/install_certificates.command
in my venv (since I do not use the system python, but rather the Homebrew version).
However I'm still getting the same error.