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[Bug 1505996] [NEW] requirements conflicts causes keystone fail on keystone-all command

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: amir gohar <amir@xxxxxxxxxxxxx>
Date: Wed, 14 Oct 2015 10:32:32 -0000
Reply-to: Bug 1505996 <1505996@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

keystone_1 | 2015-10-14 10:26:23.024 13 CRITICAL keystone [-] ContextualVersionConflict: (WebOb 1.5.0 (/usr/local/lib/python2.7/site-packages), Requirement.parse('WebOb<1.5.0,>=1.2.3'), set(['keystonemiddleware']))
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone Traceback (most recent call last):
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/bin/keystone-all", line 10, in <module>
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     sys.exit(main())
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/keystone/cmd/all.py", line 39, in main
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     eventlet_server.run(possible_topdir)
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/keystone/server/eventlet.py", line 155, in run
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     startup_application_fn=create_servers)
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/keystone/server/common.py", line 51, in setup_backends
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     res = startup_application_fn()
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/keystone/server/eventlet.py", line 146, in create_servers
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     admin_worker_count))
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/keystone/server/eventlet.py", line 64, in create_server
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     app = keystone_service.loadapp('config:%s' % conf, name)
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/keystone/service.py", line 46, in loadapp
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     controllers.latest_app = deploy.loadapp(conf, name=name)
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in loadapp
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     return loadobj(APP, uri, name=name, **kw)
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in loadobj
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     return context.create()
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     return self.object_type.invoke(self)
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     **context.local_conf)
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     val = callable(*args, **kw)
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/urlmap.py", line 31, in urlmap_factory
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     app = loader.get_app(app_name, global_conf=global_conf)
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     name=name, global_conf=global_conf).create()
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 362, in app_context
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     APP, name=name, global_conf=global_conf)
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 450, in get_context
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     global_additions=global_additions)
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 559, in _pipeline_app_context
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     APP, pipeline[-1], global_conf)
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 454, in get_context
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     section)
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 476, in _context_from_use
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     object_type, name=use, global_conf=global_conf)
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 406, in get_context
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     global_conf=global_conf)
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 296, in loadcontext
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     global_conf=global_conf)
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 328, in _loadegg
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     return loader.get_context(object_type, name, global_conf)
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 620, in get_context
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     object_type, name=name)
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 640, in find_egg_entry_point
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     pkg_resources.require(self.spec)
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 952, in require
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     needed = self.resolve(parse_requirements(requirements))
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 844, in resolve
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     raise VersionConflict(dist, req).with_context(dependent_req)
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone ContextualVersionConflict: (WebOb 1.5.0 (/usr/local/lib/python2.7/site-packages), Requirement.parse('WebOb<1.5.0,>=1.2.3'), set(['keystonemiddleware']))
keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone

** Affects: keystone
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1505996

Title:
  requirements conflicts causes keystone fail on keystone-all command

Status in Keystone:
  New

Bug description:
  keystone_1 | 2015-10-14 10:26:23.024 13 CRITICAL keystone [-] ContextualVersionConflict: (WebOb 1.5.0 (/usr/local/lib/python2.7/site-packages), Requirement.parse('WebOb<1.5.0,>=1.2.3'), set(['keystonemiddleware']))
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone Traceback (most recent call last):
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/bin/keystone-all", line 10, in <module>
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     sys.exit(main())
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/keystone/cmd/all.py", line 39, in main
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     eventlet_server.run(possible_topdir)
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/keystone/server/eventlet.py", line 155, in run
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     startup_application_fn=create_servers)
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/keystone/server/common.py", line 51, in setup_backends
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     res = startup_application_fn()
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/keystone/server/eventlet.py", line 146, in create_servers
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     admin_worker_count))
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/keystone/server/eventlet.py", line 64, in create_server
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     app = keystone_service.loadapp('config:%s' % conf, name)
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/keystone/service.py", line 46, in loadapp
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     controllers.latest_app = deploy.loadapp(conf, name=name)
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in loadapp
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     return loadobj(APP, uri, name=name, **kw)
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in loadobj
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     return context.create()
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     return self.object_type.invoke(self)
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     **context.local_conf)
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     val = callable(*args, **kw)
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/urlmap.py", line 31, in urlmap_factory
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     app = loader.get_app(app_name, global_conf=global_conf)
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     name=name, global_conf=global_conf).create()
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 362, in app_context
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     APP, name=name, global_conf=global_conf)
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 450, in get_context
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     global_additions=global_additions)
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 559, in _pipeline_app_context
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     APP, pipeline[-1], global_conf)
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 454, in get_context
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     section)
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 476, in _context_from_use
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     object_type, name=use, global_conf=global_conf)
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 406, in get_context
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     global_conf=global_conf)
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 296, in loadcontext
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     global_conf=global_conf)
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 328, in _loadegg
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     return loader.get_context(object_type, name, global_conf)
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 620, in get_context
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     object_type, name=name)
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 640, in find_egg_entry_point
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     pkg_resources.require(self.spec)
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 952, in require
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     needed = self.resolve(parse_requirements(requirements))
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone   File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 844, in resolve
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone     raise VersionConflict(dist, req).with_context(dependent_req)
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone ContextualVersionConflict: (WebOb 1.5.0 (/usr/local/lib/python2.7/site-packages), Requirement.parse('WebOb<1.5.0,>=1.2.3'), set(['keystonemiddleware']))
  keystone_1 | 2015-10-14 10:26:23.024 13 ERROR keystone

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Follow ups

[Bug 1505996] Re: requirements conflicts causes keystone fail on keystone-all command
From: Aswad Rangnekar, 2015-11-08