[Yahoo-eng-team] [Bug 1808951] Re: python3 + Fedora + SSL + wsgi nova deployment, nova api returns RecursionError: maximum recursion depth exceeded while calling a Python object
** Changed in: cloud-archive/stein Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1808951 Title: python3 + Fedora + SSL + wsgi nova deployment, nova api returns RecursionError: maximum recursion depth exceeded while calling a Python object Status in Ubuntu Cloud Archive: Fix Released Status in Ubuntu Cloud Archive stein series: Fix Released Status in OpenStack Compute (nova): Fix Released Status in tripleo: Triaged Status in nova package in Ubuntu: Fix Released Status in nova source package in Disco: Fix Released Status in nova source package in Eoan: Fix Released Bug description: Description:- So while testing python3 with Fedora in [1], Found an issue while running nova-api behind wsgi. It fails with below Traceback:- 2018-12-18 07:41:55.364 26870 INFO nova.api.openstack.requestlog [req-e1af4808-ecd8-47c7-9568-a5dd9691c2c9 - - - - -] 127.0.0.1 "GET /v2.1/servers/detail?all_tenants=True=True" status: 500 len: 0 microversion: - time: 0.007297 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack [req-e1af4808-ecd8-47c7-9568-a5dd9691c2c9 - - - - -] Caught error: maximum recursion depth exceeded while calling a Python object: RecursionError: maximum recursion depth exceeded while calling a Python object 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack Traceback (most recent call last): 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/nova/api/openstack/__init__.py", line 94, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack return req.get_response(self.application) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/request.py", line 1313, in send 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack application, catch_exc_info=False) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/request.py", line 1277, in call_application 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack app_iter = application(self.environ, start_response) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/dec.py", line 129, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack resp = self.call_func(req, *args, **kw) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/dec.py", line 193, in call_func 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack return self.func(req, *args, **kwargs) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/nova/api/openstack/requestlog.py", line 92, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack self._log_req(req, res, start) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/oslo_utils/excutils.py", line 220, in __exit__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack self.force_reraise() 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/oslo_utils/excutils.py", line 196, in force_reraise 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack six.reraise(self.type_, self.value, self.tb) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/six.py", line 693, in reraise 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack raise value 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/nova/api/openstack/requestlog.py", line 87, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack res = req.get_response(self.application) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/request.py", line 1313, in send 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack application, catch_exc_info=False) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/request.py", line 1277, in call_application 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack app_iter = application(self.environ, start_response) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/dec.py", line 143, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack return resp(environ, start_response) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/dec.py", line 129, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack resp = self.call_func(req, *args, **kw) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File
[Yahoo-eng-team] [Bug 1808951] Re: python3 + Fedora + SSL + wsgi nova deployment, nova api returns RecursionError: maximum recursion depth exceeded while calling a Python object
This bug was fixed in the package nova - 2:19.0.0-0ubuntu2.3 --- nova (2:19.0.0-0ubuntu2.3) disco; urgency=medium * d/p/bug_1825882.patch: Cherry-picked from upstream to ensure virsh disk attach does not fail silently (LP: #1825882). * d/p/bug_1826523.patch: Cherry-picked from upstream to ensure always disconnect volumes after libvirt exceptions (LP: #1826523). nova (2:19.0.0-0ubuntu2.2) disco; urgency=medium * d/p/xenapi-agent-change-openssl-error-handling.patch: Cherry-picked from upstream to ensure xenapi agent only raises a RuntimeError exception when openssl returns a non-zero exit code (LP: #1771506). nova (2:19.0.0-0ubuntu2.1) disco; urgency=medium * d/gbp.conf: Create stable/stein branch. * d/p/eventlet-monkey-patching-should-be-as-early-as-possible.patch: Cherry-picked from upstream stable/stein review to fix py3+wsgi+ssl crash (LP: #1808951). -- Sahid Orentino Ferdjaoui Thu, 16 May 2019 10:54:46 +0200 ** Changed in: nova (Ubuntu Disco) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1808951 Title: python3 + Fedora + SSL + wsgi nova deployment, nova api returns RecursionError: maximum recursion depth exceeded while calling a Python object Status in Ubuntu Cloud Archive: Fix Committed Status in Ubuntu Cloud Archive stein series: Fix Committed Status in OpenStack Compute (nova): Fix Released Status in tripleo: Triaged Status in nova package in Ubuntu: Fix Released Status in nova source package in Disco: Fix Released Status in nova source package in Eoan: Fix Released Bug description: Description:- So while testing python3 with Fedora in [1], Found an issue while running nova-api behind wsgi. It fails with below Traceback:- 2018-12-18 07:41:55.364 26870 INFO nova.api.openstack.requestlog [req-e1af4808-ecd8-47c7-9568-a5dd9691c2c9 - - - - -] 127.0.0.1 "GET /v2.1/servers/detail?all_tenants=True=True" status: 500 len: 0 microversion: - time: 0.007297 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack [req-e1af4808-ecd8-47c7-9568-a5dd9691c2c9 - - - - -] Caught error: maximum recursion depth exceeded while calling a Python object: RecursionError: maximum recursion depth exceeded while calling a Python object 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack Traceback (most recent call last): 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/nova/api/openstack/__init__.py", line 94, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack return req.get_response(self.application) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/request.py", line 1313, in send 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack application, catch_exc_info=False) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/request.py", line 1277, in call_application 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack app_iter = application(self.environ, start_response) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/dec.py", line 129, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack resp = self.call_func(req, *args, **kw) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/dec.py", line 193, in call_func 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack return self.func(req, *args, **kwargs) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/nova/api/openstack/requestlog.py", line 92, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack self._log_req(req, res, start) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/oslo_utils/excutils.py", line 220, in __exit__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack self.force_reraise() 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/oslo_utils/excutils.py", line 196, in force_reraise 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack six.reraise(self.type_, self.value, self.tb) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/six.py", line 693, in reraise 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack raise value 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/nova/api/openstack/requestlog.py", line 87, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack res = req.get_response(self.application) 2018-12-18 07:41:55.364 26870 ERROR
[Yahoo-eng-team] [Bug 1808951] Re: python3 + Fedora + SSL + wsgi nova deployment, nova api returns RecursionError: maximum recursion depth exceeded while calling a Python object
This bug was fixed in the package nova - 2:19.0.0-0ubuntu3 --- nova (2:19.0.0-0ubuntu3) eoan; urgency=medium * d/p/eventlet-monkey-patching-should-be-as-early-as-possible.patch: Cherry-picked from upstream master branch to fix py3+wsgi+ssl crash (LP: #1808951). -- Corey Bryant Thu, 25 Apr 2019 09:51:42 -0400 ** Changed in: nova (Ubuntu Eoan) Status: Triaged => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1808951 Title: python3 + Fedora + SSL + wsgi nova deployment, nova api returns RecursionError: maximum recursion depth exceeded while calling a Python object Status in Ubuntu Cloud Archive: Triaged Status in Ubuntu Cloud Archive stein series: Triaged Status in OpenStack Compute (nova): Fix Released Status in tripleo: Triaged Status in nova package in Ubuntu: Fix Released Status in nova source package in Disco: Triaged Status in nova source package in Eoan: Fix Released Bug description: Description:- So while testing python3 with Fedora in [1], Found an issue while running nova-api behind wsgi. It fails with below Traceback:- 2018-12-18 07:41:55.364 26870 INFO nova.api.openstack.requestlog [req-e1af4808-ecd8-47c7-9568-a5dd9691c2c9 - - - - -] 127.0.0.1 "GET /v2.1/servers/detail?all_tenants=True=True" status: 500 len: 0 microversion: - time: 0.007297 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack [req-e1af4808-ecd8-47c7-9568-a5dd9691c2c9 - - - - -] Caught error: maximum recursion depth exceeded while calling a Python object: RecursionError: maximum recursion depth exceeded while calling a Python object 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack Traceback (most recent call last): 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/nova/api/openstack/__init__.py", line 94, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack return req.get_response(self.application) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/request.py", line 1313, in send 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack application, catch_exc_info=False) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/request.py", line 1277, in call_application 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack app_iter = application(self.environ, start_response) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/dec.py", line 129, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack resp = self.call_func(req, *args, **kw) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/dec.py", line 193, in call_func 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack return self.func(req, *args, **kwargs) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/nova/api/openstack/requestlog.py", line 92, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack self._log_req(req, res, start) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/oslo_utils/excutils.py", line 220, in __exit__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack self.force_reraise() 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/oslo_utils/excutils.py", line 196, in force_reraise 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack six.reraise(self.type_, self.value, self.tb) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/six.py", line 693, in reraise 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack raise value 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/nova/api/openstack/requestlog.py", line 87, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack res = req.get_response(self.application) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/request.py", line 1313, in send 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack application, catch_exc_info=False) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/request.py", line 1277, in call_application 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack app_iter = application(self.environ, start_response) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/dec.py", line 143, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack return resp(environ,
[Yahoo-eng-team] [Bug 1808951] Re: python3 + Fedora + SSL + wsgi nova deployment, nova api returns RecursionError: maximum recursion depth exceeded while calling a Python object
** Also affects: nova (Ubuntu) Importance: Undecided Status: New ** Also affects: nova (Ubuntu Eoan) Importance: Undecided Status: New ** Also affects: nova (Ubuntu Disco) Importance: Undecided Status: New ** Changed in: nova (Ubuntu Disco) Status: New => Triaged ** Changed in: nova (Ubuntu Disco) Importance: Undecided => High ** Changed in: nova (Ubuntu Eoan) Status: New => Confirmed ** Changed in: nova (Ubuntu Eoan) Status: Confirmed => Triaged ** Changed in: nova (Ubuntu Eoan) Importance: Undecided => High ** Also affects: cloud-archive Importance: Undecided Status: New ** Also affects: cloud-archive/stein Importance: Undecided Status: New ** Changed in: cloud-archive/stein Status: New => Triaged ** Changed in: cloud-archive/stein Importance: Undecided => High -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1808951 Title: python3 + Fedora + SSL + wsgi nova deployment, nova api returns RecursionError: maximum recursion depth exceeded while calling a Python object Status in Ubuntu Cloud Archive: Triaged Status in Ubuntu Cloud Archive stein series: Triaged Status in OpenStack Compute (nova): Fix Released Status in tripleo: Triaged Status in nova package in Ubuntu: Triaged Status in nova source package in Disco: Triaged Status in nova source package in Eoan: Triaged Bug description: Description:- So while testing python3 with Fedora in [1], Found an issue while running nova-api behind wsgi. It fails with below Traceback:- 2018-12-18 07:41:55.364 26870 INFO nova.api.openstack.requestlog [req-e1af4808-ecd8-47c7-9568-a5dd9691c2c9 - - - - -] 127.0.0.1 "GET /v2.1/servers/detail?all_tenants=True=True" status: 500 len: 0 microversion: - time: 0.007297 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack [req-e1af4808-ecd8-47c7-9568-a5dd9691c2c9 - - - - -] Caught error: maximum recursion depth exceeded while calling a Python object: RecursionError: maximum recursion depth exceeded while calling a Python object 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack Traceback (most recent call last): 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/nova/api/openstack/__init__.py", line 94, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack return req.get_response(self.application) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/request.py", line 1313, in send 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack application, catch_exc_info=False) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/request.py", line 1277, in call_application 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack app_iter = application(self.environ, start_response) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/dec.py", line 129, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack resp = self.call_func(req, *args, **kw) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/dec.py", line 193, in call_func 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack return self.func(req, *args, **kwargs) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/nova/api/openstack/requestlog.py", line 92, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack self._log_req(req, res, start) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/oslo_utils/excutils.py", line 220, in __exit__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack self.force_reraise() 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/oslo_utils/excutils.py", line 196, in force_reraise 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack six.reraise(self.type_, self.value, self.tb) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/six.py", line 693, in reraise 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack raise value 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/nova/api/openstack/requestlog.py", line 87, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack res = req.get_response(self.application) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/request.py", line 1313, in send 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack application, catch_exc_info=False) 2018-12-18 07:41:55.364 26870 ERROR
[Yahoo-eng-team] [Bug 1808951] Re: python3 + Fedora + SSL + wsgi nova deployment, nova api returns RecursionError: maximum recursion depth exceeded while calling a Python object
Reviewed: https://review.openstack.org/626952 Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=3c5e2b0e9fac985294a949852bb8c83d4ed77e04 Submitter: Zuul Branch:master commit 3c5e2b0e9fac985294a949852bb8c83d4ed77e04 Author: Matthew Booth Date: Wed Jan 30 15:10:25 2019 + Eventlet monkey patching should be as early as possible We were seeing infinite recursion opening an ssl socket when running various combinations of python3, eventlet, and urllib3. It is not clear exactly what combination of versions are affected, but for background there is an example of this issue documented here: https://github.com/eventlet/eventlet/issues/371 The immediate cause in nova's case was that we were calling eventlet.monkey_patch() after importing urllib3. Specifically, change Ie7bf5d012e2ccbcd63c262ddaf739782afcdaf56 introduced the nova.utils.monkey_patch() method to make monkey patching common between WSGI and non-WSGI services. Unfortunately, before executing this method you must first import nova.utils, which imports a large number of modules itself. Anything imported (transitively) by nova.utils would therefore be imported before monkey patching, which included urllib3. This triggers the infinite recursion problem described above if you have an affected combination of library versions. While this specific issue may eventually be worked around or fixed in eventlet or urllib3, it remains true that eventlet best practises are to monkey patch as early as possible, which we were not doing. To avoid this and hopefully future similar issues, this change ensures that monkey patching happens as early as possible, and only a minimum number of modules are imported first. This change fixes monkey patching for both non-wsgi and wsgi callers: * Non-WSGI services (nova/cmd) This is fixed by using the new monkey_patch module, which has minimal dependencies. * WSGI services (nova/api/openstack) This is fixed both by using the new monkey_patch module, and by moving the patching point up one level so that it is done before importing anything in nova/api/openstack/__init__.py. This move causes issues for some external tools which load this path from nova and now monkey patch where they previously did not. However, it is unfortunately unavoidable to enable monkey patching for the wsgi entry point without major restructuring. This change includes a workaround for sphinx to avoid this issue. This change has been through several iterations. I started with what seemed like the simplest and most obvious change, and moved on as I discovered more interactions which broke. It is clear that eventlet monkey patching is extremely fragile, especially when done implicitly at module load time as we do. I would advocate a code restructure to improve this situation, but I think the time would be better spent removing the eventlet dependency entirely. Co-authored-by: Lee Yarwood Closes-Bug: #1808975 Closes-Bug: #1808951 Change-Id: Id46e7b553a10ec4654d4418a9884975b5b95 ** Changed in: nova Status: In Progress => Fix Released ** Bug watch added: github.com/eventlet/eventlet/issues #371 https://github.com/eventlet/eventlet/issues/371 -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1808951 Title: python3 + Fedora + SSL + wsgi nova deployment, nova api returns RecursionError: maximum recursion depth exceeded while calling a Python object Status in OpenStack Compute (nova): Fix Released Status in tripleo: Triaged Bug description: Description:- So while testing python3 with Fedora in [1], Found an issue while running nova-api behind wsgi. It fails with below Traceback:- 2018-12-18 07:41:55.364 26870 INFO nova.api.openstack.requestlog [req-e1af4808-ecd8-47c7-9568-a5dd9691c2c9 - - - - -] 127.0.0.1 "GET /v2.1/servers/detail?all_tenants=True=True" status: 500 len: 0 microversion: - time: 0.007297 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack [req-e1af4808-ecd8-47c7-9568-a5dd9691c2c9 - - - - -] Caught error: maximum recursion depth exceeded while calling a Python object: RecursionError: maximum recursion depth exceeded while calling a Python object 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack Traceback (most recent call last): 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/nova/api/openstack/__init__.py", line 94, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack return req.get_response(self.application) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File
[Yahoo-eng-team] [Bug 1808951] Re: python3 + Fedora + SSL + wsgi nova deployment, nova api returns RecursionError: maximum recursion depth exceeded while calling a Python object
Adding tripleo because this is affecting our fedora28 containers when deployed via an undercloud with ssl enabled. ** Also affects: tripleo Importance: Undecided Status: New ** Changed in: tripleo Status: New => Incomplete ** Changed in: tripleo Status: Incomplete => Triaged ** Changed in: tripleo Importance: Undecided => High ** Changed in: tripleo Milestone: None => stein-3 -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1808951 Title: python3 + Fedora + SSL + wsgi nova deployment, nova api returns RecursionError: maximum recursion depth exceeded while calling a Python object Status in OpenStack Compute (nova): New Status in tripleo: Triaged Bug description: Description:- So while testing python3 with Fedora in [1], Found an issue while running nova-api behind wsgi. It fails with below Traceback:- 2018-12-18 07:41:55.364 26870 INFO nova.api.openstack.requestlog [req-e1af4808-ecd8-47c7-9568-a5dd9691c2c9 - - - - -] 127.0.0.1 "GET /v2.1/servers/detail?all_tenants=True=True" status: 500 len: 0 microversion: - time: 0.007297 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack [req-e1af4808-ecd8-47c7-9568-a5dd9691c2c9 - - - - -] Caught error: maximum recursion depth exceeded while calling a Python object: RecursionError: maximum recursion depth exceeded while calling a Python object 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack Traceback (most recent call last): 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/nova/api/openstack/__init__.py", line 94, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack return req.get_response(self.application) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/request.py", line 1313, in send 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack application, catch_exc_info=False) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/request.py", line 1277, in call_application 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack app_iter = application(self.environ, start_response) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/dec.py", line 129, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack resp = self.call_func(req, *args, **kw) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/dec.py", line 193, in call_func 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack return self.func(req, *args, **kwargs) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/nova/api/openstack/requestlog.py", line 92, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack self._log_req(req, res, start) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/oslo_utils/excutils.py", line 220, in __exit__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack self.force_reraise() 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/oslo_utils/excutils.py", line 196, in force_reraise 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack six.reraise(self.type_, self.value, self.tb) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/six.py", line 693, in reraise 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack raise value 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/nova/api/openstack/requestlog.py", line 87, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack res = req.get_response(self.application) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/request.py", line 1313, in send 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack application, catch_exc_info=False) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/request.py", line 1277, in call_application 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack app_iter = application(self.environ, start_response) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/dec.py", line 143, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack return resp(environ, start_response) 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack File "/usr/lib/python3.6/site-packages/webob/dec.py", line 129, in __call__ 2018-12-18 07:41:55.364 26870 ERROR nova.api.openstack resp = self.call_func(req, *args, **kw)
