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[Bug 1516808] [NEW] nova-api throws TypeError exception while loading osapi_compute

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Kali <kali.griffin@xxxxxxxxx>
Date: Mon, 16 Nov 2015 22:30:57 -0000
Reply-to: Bug 1516808 <1516808@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

Using git revision: e6100f593413de77cc825cb9aeb5b86a739874e9

When I run nova-api without an arguments I get an exception.  I used the
api-paste.ini that was in the source tree.

2015-11-16 16:21:28.376 47780 DEBUG nova.wsgi [-] Loading app osapi_compute from /etc/nova/api-paste.ini load_app /usr/lib/python2.7/site-packages/nova/wsgi.py:543
2015-11-16 16:21:28.380 47780 CRITICAL nova [-] TypeError: factory() takes exactly 3 arguments (2 given); got ({'__file...va'}, oslo_config_project=...), wanted (cls, global_conf, allowed_origin, **local_conf)
2015-11-16 16:21:28.380 47780 ERROR nova Traceback (most recent call last):
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/bin/nova-api", line 10, in <module>
2015-11-16 16:21:28.380 47780 ERROR nova     sys.exit(main())
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/nova/cmd/api.py", line 56, in main
2015-11-16 16:21:28.380 47780 ERROR nova     server = service.WSGIService(api, use_ssl=should_use_ssl)
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/nova/service.py", line 328, in __init__
2015-11-16 16:21:28.380 47780 ERROR nova     self.app = self.loader.load_app(name)
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/nova/wsgi.py", line 544, in load_app
2015-11-16 16:21:28.380 47780 ERROR nova     return deploy.loadapp("config:%s" % self.config_path, name=name)
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in loadapp
2015-11-16 16:21:28.380 47780 ERROR nova     return loadobj(APP, uri, name=name, **kw)
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in loadobj
2015-11-16 16:21:28.380 47780 ERROR nova     return context.create()
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
2015-11-16 16:21:28.380 47780 ERROR nova     return self.object_type.invoke(self)
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke
2015-11-16 16:21:28.380 47780 ERROR nova     **context.local_conf)
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 59, in fix_call
2015-11-16 16:21:28.380 47780 ERROR nova     reraise(*exc_info)
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/compat.py", line 22, in reraise
2015-11-16 16:21:28.380 47780 ERROR nova     exec('raise t, e, tb', dict(t=t, e=e, tb=tb))
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 56, in fix_call
2015-11-16 16:21:28.380 47780 ERROR nova     val = callable(*args, **kw)
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/nova/api/openstack/urlmap.py", line 160, in urlmap_factory
2015-11-16 16:21:28.380 47780 ERROR nova     app = loader.get_app(app_name, global_conf=global_conf)
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app
2015-11-16 16:21:28.380 47780 ERROR nova     name=name, global_conf=global_conf).create()
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
2015-11-16 16:21:28.380 47780 ERROR nova     return self.object_type.invoke(self)
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke
2015-11-16 16:21:28.380 47780 ERROR nova     **context.local_conf)
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 59, in fix_call
2015-11-16 16:21:28.380 47780 ERROR nova     reraise(*exc_info)
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/compat.py", line 22, in reraise
2015-11-16 16:21:28.380 47780 ERROR nova     exec('raise t, e, tb', dict(t=t, e=e, tb=tb))
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 56, in fix_call
2015-11-16 16:21:28.380 47780 ERROR nova     val = callable(*args, **kw)
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/nova/api/auth.py", line 79, in pipeline_factory_v21
2015-11-16 16:21:28.380 47780 ERROR nova     return _load_pipeline(loader, local_conf[CONF.auth_strategy].split())
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/nova/api/auth.py", line 58, in _load_pipeline
2015-11-16 16:21:28.380 47780 ERROR nova     filters = [loader.get_filter(n) for n in pipeline[:-1]]
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 354, in get_filter
2015-11-16 16:21:28.380 47780 ERROR nova     name=name, global_conf=global_conf).create()
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
2015-11-16 16:21:28.380 47780 ERROR nova     return self.object_type.invoke(self)
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 161, in invoke
2015-11-16 16:21:28.380 47780 ERROR nova     context.global_conf, **context.local_conf)
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 59, in fix_call
2015-11-16 16:21:28.380 47780 ERROR nova     reraise(*exc_info)
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/compat.py", line 22, in reraise
2015-11-16 16:21:28.380 47780 ERROR nova     exec('raise t, e, tb', dict(t=t, e=e, tb=tb))
2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 56, in fix_call
2015-11-16 16:21:28.380 47780 ERROR nova     val = callable(*args, **kw)
2015-11-16 16:21:28.380 47780 ERROR nova TypeError: factory() takes exactly 3 arguments (2 given); got ({'__file...va'}, oslo_config_project=...), wanted (cls, global_conf, allowed_origin, **local_conf)
2015-11-16 16:21:28.380 47780 ERROR nova


----------------

Here is my nova.conf file:

[DEFAULT]
rpc_backend = rabbit
my_ip = 10.1.255.1
auth_strategy = keystone
enabled_apis=osapi_compute,metadata
verbose = True

network_api_class = nova.network.neutronv2.api.API
security_group_api = neutron
linuxnet_interface_driver = nova.network.linux_net.NeutronLinuxBridgeInterfaceDriver
firewall_driver = nova.virt.firewall.NoopFirewallDriver


[oslo_messaging_rabbit]
rabbit_host = controller
rabbit_userid = openstack
rabbit_password = ******

[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:35357
auth_plugin = password
project_domain_id = default
user_domain_id = default
project_name = service
username = nova
password = ******

[vnc]
vncserver_listen = 10.1.255.1
vncserver_proxyclient_address = 10.1.255.1

[glance]
host = controller

[oslo_concurrency]
lock_path = /var/lib/nova/tmp

[database]
connection = mysql://nova:******@controller/nova

** Affects: nova
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1516808

Title:
  nova-api throws TypeError exception while loading osapi_compute

Status in OpenStack Compute (nova):
  New

Bug description:
  Using git revision: e6100f593413de77cc825cb9aeb5b86a739874e9

  When I run nova-api without an arguments I get an exception.  I used
  the api-paste.ini that was in the source tree.

  2015-11-16 16:21:28.376 47780 DEBUG nova.wsgi [-] Loading app osapi_compute from /etc/nova/api-paste.ini load_app /usr/lib/python2.7/site-packages/nova/wsgi.py:543
  2015-11-16 16:21:28.380 47780 CRITICAL nova [-] TypeError: factory() takes exactly 3 arguments (2 given); got ({'__file...va'}, oslo_config_project=...), wanted (cls, global_conf, allowed_origin, **local_conf)
  2015-11-16 16:21:28.380 47780 ERROR nova Traceback (most recent call last):
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/bin/nova-api", line 10, in <module>
  2015-11-16 16:21:28.380 47780 ERROR nova     sys.exit(main())
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/nova/cmd/api.py", line 56, in main
  2015-11-16 16:21:28.380 47780 ERROR nova     server = service.WSGIService(api, use_ssl=should_use_ssl)
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/nova/service.py", line 328, in __init__
  2015-11-16 16:21:28.380 47780 ERROR nova     self.app = self.loader.load_app(name)
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/nova/wsgi.py", line 544, in load_app
  2015-11-16 16:21:28.380 47780 ERROR nova     return deploy.loadapp("config:%s" % self.config_path, name=name)
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in loadapp
  2015-11-16 16:21:28.380 47780 ERROR nova     return loadobj(APP, uri, name=name, **kw)
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in loadobj
  2015-11-16 16:21:28.380 47780 ERROR nova     return context.create()
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
  2015-11-16 16:21:28.380 47780 ERROR nova     return self.object_type.invoke(self)
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke
  2015-11-16 16:21:28.380 47780 ERROR nova     **context.local_conf)
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 59, in fix_call
  2015-11-16 16:21:28.380 47780 ERROR nova     reraise(*exc_info)
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/compat.py", line 22, in reraise
  2015-11-16 16:21:28.380 47780 ERROR nova     exec('raise t, e, tb', dict(t=t, e=e, tb=tb))
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 56, in fix_call
  2015-11-16 16:21:28.380 47780 ERROR nova     val = callable(*args, **kw)
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/nova/api/openstack/urlmap.py", line 160, in urlmap_factory
  2015-11-16 16:21:28.380 47780 ERROR nova     app = loader.get_app(app_name, global_conf=global_conf)
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app
  2015-11-16 16:21:28.380 47780 ERROR nova     name=name, global_conf=global_conf).create()
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
  2015-11-16 16:21:28.380 47780 ERROR nova     return self.object_type.invoke(self)
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke
  2015-11-16 16:21:28.380 47780 ERROR nova     **context.local_conf)
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 59, in fix_call
  2015-11-16 16:21:28.380 47780 ERROR nova     reraise(*exc_info)
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/compat.py", line 22, in reraise
  2015-11-16 16:21:28.380 47780 ERROR nova     exec('raise t, e, tb', dict(t=t, e=e, tb=tb))
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 56, in fix_call
  2015-11-16 16:21:28.380 47780 ERROR nova     val = callable(*args, **kw)
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/nova/api/auth.py", line 79, in pipeline_factory_v21
  2015-11-16 16:21:28.380 47780 ERROR nova     return _load_pipeline(loader, local_conf[CONF.auth_strategy].split())
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/nova/api/auth.py", line 58, in _load_pipeline
  2015-11-16 16:21:28.380 47780 ERROR nova     filters = [loader.get_filter(n) for n in pipeline[:-1]]
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 354, in get_filter
  2015-11-16 16:21:28.380 47780 ERROR nova     name=name, global_conf=global_conf).create()
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
  2015-11-16 16:21:28.380 47780 ERROR nova     return self.object_type.invoke(self)
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 161, in invoke
  2015-11-16 16:21:28.380 47780 ERROR nova     context.global_conf, **context.local_conf)
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 59, in fix_call
  2015-11-16 16:21:28.380 47780 ERROR nova     reraise(*exc_info)
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/compat.py", line 22, in reraise
  2015-11-16 16:21:28.380 47780 ERROR nova     exec('raise t, e, tb', dict(t=t, e=e, tb=tb))
  2015-11-16 16:21:28.380 47780 ERROR nova   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 56, in fix_call
  2015-11-16 16:21:28.380 47780 ERROR nova     val = callable(*args, **kw)
  2015-11-16 16:21:28.380 47780 ERROR nova TypeError: factory() takes exactly 3 arguments (2 given); got ({'__file...va'}, oslo_config_project=...), wanted (cls, global_conf, allowed_origin, **local_conf)
  2015-11-16 16:21:28.380 47780 ERROR nova

  
  ----------------

  Here is my nova.conf file:

  [DEFAULT]
  rpc_backend = rabbit
  my_ip = 10.1.255.1
  auth_strategy = keystone
  enabled_apis=osapi_compute,metadata
  verbose = True

  network_api_class = nova.network.neutronv2.api.API
  security_group_api = neutron
  linuxnet_interface_driver = nova.network.linux_net.NeutronLinuxBridgeInterfaceDriver
  firewall_driver = nova.virt.firewall.NoopFirewallDriver

  
  [oslo_messaging_rabbit]
  rabbit_host = controller
  rabbit_userid = openstack
  rabbit_password = ******

  [keystone_authtoken]
  auth_uri = http://controller:5000
  auth_url = http://controller:35357
  auth_plugin = password
  project_domain_id = default
  user_domain_id = default
  project_name = service
  username = nova
  password = ******

  [vnc]
  vncserver_listen = 10.1.255.1
  vncserver_proxyclient_address = 10.1.255.1

  [glance]
  host = controller

  [oslo_concurrency]
  lock_path = /var/lib/nova/tmp

  [database]
  connection = mysql://nova:******@controller/nova

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Follow ups

[Bug 1516808] Re: nova-api throws TypeError exception while loading osapi_compute
From: Michael, 2016-02-12