** Changed in: neutron
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1884808
Title:
[SSL] neutron-rpc-server: RecursionError: maximum recursion depth
exceeded while calling a Python object
Status in neutron:
Fix Released
Bug description:
py36 stable/rocky installation with SSL fails on nova notifier with:
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova [-] Failed to notify
nova on events: [{'server_uuid': 'd212f288-e1a6-4615-ae77-6db03cfc5460',
'name': 'network-vif-plugged', 'status': 'completed', 'tag':
'3cc3ed7d-2717-441b-bcb2-bc2b31405eae'}]: RecursionError: maximum recursion
depth exceeded while calling a Python object
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova Traceback (most
recent call last):
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/neutron/notifiers/nova.py",
line 245, in send_events
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova batched_events)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/novaclient/v2/server_external_events.py",
line 39, in create
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova return_raw=True)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/novaclient/base.py", line 366,
in _create
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova resp, body =
self.api.client.post(url, body=body)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/keystoneauth1/adapter.py", line
334, in post
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova return
self.request(url, 'POST', **kwargs)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/novaclient/client.py", line 77,
in request
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova **kwargs)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/keystoneauth1/adapter.py", line
487, in request
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova resp =
super(LegacyJsonAdapter, self).request(*args, **kwargs)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/keystoneauth1/adapter.py", line
213, in request
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova return
self.session.request(url, method, **kwargs)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/keystoneauth1/session.py", line
684, in request
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova auth_headers =
self.get_auth_headers(auth)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/keystoneauth1/session.py", line
1071, in get_auth_headers
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova return
auth.get_headers(self, **kwargs)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/keystoneauth1/plugin.py", line
95, in get_headers
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova token =
self.get_token(session)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/keystoneauth1/identity/base.py",
line 88, in get_token
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova return
self.get_access(session).auth_token
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/keystoneauth1/identity/base.py",
line 134, in get_access
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova self.auth_ref =
self.get_auth_ref(session)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/keystoneauth1/identity/generic/base.py",
line 206, in get_auth_ref
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova self._plugin =
self._do_create_plugin(session)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/keystoneauth1/identity/generic/base.py",
line 138, in _do_create_plugin
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova
authenticated=False)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/keystoneauth1/identity/base.py",
line 601, in get_discovery
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova
authenticated=authenticated)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/keystoneauth1/discover.py",
line 1399, in get_discovery
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova disc =
Discover(session, url, authenticated=authenticated)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/keystoneauth1/discover.py",
line 498, in __init__
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova
authenticated=authenticated)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/keystoneauth1/discover.py",
line 101, in get_version_data
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova resp =
session.get(url, headers=headers, authenticated=authenticated)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/keystoneauth1/session.py", line
1011, in get
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova return
self.request(url, 'GET', **kwargs)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/keystoneauth1/session.py", line
814, in request
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova resp =
send(**kwargs)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/keystoneauth1/session.py", line
903, in _send_request
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova resp =
self.session.request(method, url, **kwargs)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/requests/sessions.py", line
533, in request
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova resp =
self.send(prep, **send_kwargs)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/requests/sessions.py", line
646, in send
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova r =
adapter.send(request, **kwargs)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/requests/adapters.py", line
449, in send
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova timeout=timeout
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/urllib3/connectionpool.py",
line 600, in urlopen
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova chunked=chunked)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/urllib3/connectionpool.py",
line 343, in _make_request
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova
self._validate_conn(conn)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/urllib3/connectionpool.py",
line 849, in _validate_conn
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova conn.connect()
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/urllib3/connection.py", line
344, in connect
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova
cert_reqs=resolve_cert_reqs(self.cert_reqs),
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/var/lib/openstack/lib/python3.6/site-packages/urllib3/util/ssl_.py", line
292, in create_urllib3_context
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova context.options
|= options
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/usr/lib/python3.6/ssl.py", line 465, in options
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova super(SSLContext,
SSLContext).options.__set__(self, value)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/usr/lib/python3.6/ssl.py", line 465, in options
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova super(SSLContext,
SSLContext).options.__set__(self, value)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova File
"/usr/lib/python3.6/ssl.py", line 465, in options
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova super(SSLContext,
SSLContext).options.__set__(self, value)
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova [Previous line
repeated 303 more times]
2020-06-23 06:14:35.960 11 ERROR neutron.notifiers.nova RecursionError:
maximum recursion depth exceeded while calling a Python object
This seems to be a known eventlet issue:
https://github.com/eventlet/eventlet/issues/371
Current eventlet version: v0.20.0
Fixed released in: v0.21.0
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