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mitaka neutron router-create, ext-list connection problems http://controller:9696/v2.0/routers.json

I've installed Mitaka per the installation guide -even partially integrated ODL where ODL can see the OpenStack vswitches (but can't create any network objects -for the same reason "Unable to establish to connection to http://controller:9696...") ...Any help or ideas on this problem would be most appreciated.

Trying many of the neutron router-create, ext-list and others ...I constantly get connection errors like...

gossettf@controller:~$ neutron ext-list Unable to establish connection to http://controller:9696/v2.0/extensions.json gossettf@controller:~$ neutron router-create router1 Unable to establish connection to http://controller:9696/v2.0/routers.json etc...

In fact I can't even find a subdirectory on the machine referencing "v2.0" ...and the only reference I see on the controller to extensions.json is off my home directory i.e.

gossettf@controller:~$ sudo find / -name extensions.json -print /home/gossettf/.mozilla/firefox/txqc9jay.default/extensions.json

...and I do not see a process listening on 9696 -even though I have references to them in the .conf files per the mitaka installation references.

I have looked everywhere for possible problem sources -even uncommented the "bind_port = 9696" parameter in neutron.conf, rebuilt the data base, stopped/restarted the services ... and nothing seems to work. I cannot get a connection to port 9696 on the controller.

e.g.

gossettf@controller:~$ sudo /bin/sh -c "neutron-db-manage --config-file /etc/neutron/neutron.conf \

--config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade head" neutron [sudo] password for gossettf: No handlers could be found for logger "oslo_config.cfg" INFO [alembic.runtime.migration] Context impl MySQLImpl. INFO [alembic.runtime.migration] Will assume non-transactional DDL. Running upgrade for neutron ... INFO [alembic.runtime.migration] Context impl MySQLImpl. INFO [alembic.runtime.migration] Will assume non-transactional DDL. OK INFO [alembic.runtime.migration] Context impl MySQLImpl. INFO [alembic.runtime.migration] Will assume non-transactional DDL. Running upgrade for neutron-fwaas ... INFO [alembic.runtime.migration] Context impl MySQLImpl. INFO [alembic.runtime.migration] Will assume non-transactional DDL. OK

gossettf@controller:~$ sudo service nova-api restart nova-api stop/waiting nova-api start/running, process 18880 gossettf@controller:~$ sudo service neutron-server restart neutron-server stop/waiting neutron-server start/running, process 19430 gossettf@controller:~$ sudo service neutron-linuxbridge-agent restart neutron-linuxbridge-agent stop/waiting neutron-linuxbridge-agent start/running, process 19705 gossettf@controller:~$ sudo service neutron-dhcp-agent restart neutron-dhcp-agent stop/waiting neutron-dhcp-agent start/running, process 20124 gossettf@controller:~$ sudo service neutron-metadata-agent restart neutron-metadata-agent stop/waiting neutron-metadata-agent start/running, process 20365 gossettf@controller:~$ sudo service neutron-l3-agent restart neutron-l3-agent stop/waiting neutron-l3-agent start/running, process 20631 gossettf@controller:~$ neutron ext-list Unable to establish connection to http://controller:9696/v2.0/extensions.json gossettf@controller:~$ sudo find / -name extensions.json -print /home/gossettf/.mozilla/firefox/txqc9jay.default/extensions.json gossettf@controller:~$ sudo find / -name v2.0 -print gossettf@controller:~$ netstat -a | grep 9696 <no output....&gt;<="" p="">

...Many thanks if you got this far reading this problem's details.

mitaka neutron router-create, ext-list connection problems http://controller:9696/v2.0/routers.json

I've installed Mitaka per the installation guide -even partially integrated ODL where ODL can see the OpenStack vswitches (but can't create any network objects -for the same reason "Unable to establish to connection to http://controller:9696...") ...Any help or ideas on this problem would be most appreciated.

Trying many of the neutron router-create, ext-list and others ...I constantly get connection errors like...

gossettf@controller:~$ neutron ext-list

gossettf@controller:~$ neutron ext-list 
Unable to establish connection to http://controller:9696/v2.0/extensions.json
gossettf@controller:~$  neutron router-create router1
router1 
Unable to establish connection to http://controller:9696/v2.0/routers.json

etc...

In fact I can't even find a subdirectory on the machine referencing "v2.0" ...and the only reference I see on the controller to extensions.json is off my home directory i.e.

gossettf@controller:~$ sudo find / -name extensions.json -print 
/home/gossettf/.mozilla/firefox/txqc9jay.default/extensions.json

/home/gossettf/.mozilla/firefox/txqc9jay.default/extensions.json

...and I do not see a process listening on 9696 -even though I have references to them in the .conf files per the mitaka installation references.

I have looked everywhere for possible problem sources -even uncommented the "bind_port = 9696" parameter in neutron.conf, rebuilt the data base, stopped/restarted the services ... and nothing seems to work. I cannot get a connection to port 9696 on the controller.

e.g.

gossettf@controller:~$ sudo /bin/sh -c "neutron-db-manage --config-file /etc/neutron/neutron.conf \

\ > --config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade head" neutron [sudo] password for gossettf: No handlers could be found for logger "oslo_config.cfg" INFO [alembic.runtime.migration] Context impl MySQLImpl. INFO [alembic.runtime.migration] Will assume non-transactional DDL. Running upgrade for neutron ... INFO [alembic.runtime.migration] Context impl MySQLImpl. INFO [alembic.runtime.migration] Will assume non-transactional DDL. OK INFO [alembic.runtime.migration] Context impl MySQLImpl. INFO [alembic.runtime.migration] Will assume non-transactional DDL. Running upgrade for neutron-fwaas ... INFO [alembic.runtime.migration] Context impl MySQLImpl. INFO [alembic.runtime.migration] Will assume non-transactional DDL. OK

OK gossettf@controller:~$ sudo service nova-api restart nova-api stop/waiting nova-api start/running, process 18880 gossettf@controller:~$ sudo service neutron-server restart neutron-server stop/waiting neutron-server start/running, process 19430 gossettf@controller:~$ sudo service neutron-linuxbridge-agent restart neutron-linuxbridge-agent stop/waiting neutron-linuxbridge-agent start/running, process 19705 gossettf@controller:~$ sudo service neutron-dhcp-agent restart neutron-dhcp-agent stop/waiting neutron-dhcp-agent start/running, process 20124 gossettf@controller:~$ sudo service neutron-metadata-agent restart neutron-metadata-agent stop/waiting neutron-metadata-agent start/running, process 20365 gossettf@controller:~$ sudo service neutron-l3-agent restart neutron-l3-agent stop/waiting neutron-l3-agent start/running, process 20631 gossettf@controller:~$ neutron ext-list Unable to establish connection to http://controller:9696/v2.0/extensions.json gossettf@controller:~$ sudo find / -name extensions.json -print /home/gossettf/.mozilla/firefox/txqc9jay.default/extensions.json gossettf@controller:~$ sudo find / -name v2.0 -print gossettf@controller:~$ netstat -a | grep 9696 <no output....&gt;<="" p="">

<NO OUTPUT....>

...Many thanks if you got this far reading this problem's details.

mitaka neutron router-create, ext-list connection problems http://controller:9696/v2.0/routers.json

I've installed Mitaka per the installation guide -even partially integrated ODL where ODL can see the OpenStack vswitches (but can't create any network objects -for the same reason "Unable to establish to connection to http://controller:9696...") ...Any help or ideas on this problem would be most appreciated.

Trying many of the neutron router-create, ext-list and others ...I constantly get connection errors like...

gossettf@controller:~$ neutron ext-list 
Unable to establish connection to http://controller:9696/v2.0/extensions.json
gossettf@controller:~$  neutron router-create router1 
Unable to establish connection to http://controller:9696/v2.0/routers.json

etc...

In fact I can't even find a subdirectory on the machine referencing "v2.0" ...and the only reference I see on the controller to extensions.json is off my home directory i.e.

gossettf@controller:~$ sudo find / -name extensions.json -print 
/home/gossettf/.mozilla/firefox/txqc9jay.default/extensions.json

...and I do not see a process listening on 9696 -even though I have references to them in the .conf files per the mitaka installation references.

I have looked everywhere for possible problem sources -even uncommented the "bind_port = 9696" parameter in neutron.conf, rebuilt the data base, stopped/restarted the services ... and nothing seems to work. I cannot get a connection to port 9696 on the controller.

e.g.

gossettf@controller:~$ sudo /bin/sh -c "neutron-db-manage --config-file /etc/neutron/neutron.conf \
>  --config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade head" neutron
[sudo] password for gossettf: 
No handlers could be found for logger "oslo_config.cfg"
INFO  [alembic.runtime.migration] Context impl MySQLImpl.
INFO  [alembic.runtime.migration] Will assume non-transactional DDL.
  Running upgrade for neutron ...
INFO  [alembic.runtime.migration] Context impl MySQLImpl.
INFO  [alembic.runtime.migration] Will assume non-transactional DDL.
  OK
INFO  [alembic.runtime.migration] Context impl MySQLImpl.
INFO  [alembic.runtime.migration] Will assume non-transactional DDL.
  Running upgrade for neutron-fwaas ...
INFO  [alembic.runtime.migration] Context impl MySQLImpl.
INFO  [alembic.runtime.migration] Will assume non-transactional DDL.
  OK

gossettf@controller:~$ sudo service nova-api restart
nova-api stop/waiting
nova-api start/running, process 18880
gossettf@controller:~$ sudo service neutron-server restart
neutron-server stop/waiting
neutron-server start/running, process 19430
gossettf@controller:~$ sudo service neutron-linuxbridge-agent restart
neutron-linuxbridge-agent stop/waiting
neutron-linuxbridge-agent start/running, process 19705
gossettf@controller:~$ sudo service neutron-dhcp-agent restart
neutron-dhcp-agent stop/waiting
neutron-dhcp-agent start/running, process 20124
gossettf@controller:~$ sudo service neutron-metadata-agent restart
neutron-metadata-agent stop/waiting
neutron-metadata-agent start/running, process 20365
gossettf@controller:~$ sudo service neutron-l3-agent restart
neutron-l3-agent stop/waiting
neutron-l3-agent start/running, process 20631
gossettf@controller:~$ neutron ext-list
Unable to establish connection to http://controller:9696/v2.0/extensions.json
gossettf@controller:~$ sudo find / -name extensions.json -print 
/home/gossettf/.mozilla/firefox/txqc9jay.default/extensions.json
gossettf@controller:~$ sudo find / -name v2.0 -print 
gossettf@controller:~$ netstat -a | grep 9696
<NO OUTPUT....>

...Many thanks if you got this far reading this problem's details.

Problem details continue...

Unfortunately ...no solution after multiple rebuilds of Mitaka and even selfservice, provider networks successfully provisioned with Horizon/dashboard working. It seems that around the time I "Reset Neutron's ML2 database" is where the 9696 listener disappears (per the Beryllium install docs). I've even installed/updated the networking-odl module again. The errors that appear over and over in the /var/neutron/neutron-server.log, logs are...

2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi [-] Couldn't lookup app: neutron 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi Traceback (most recent call last): 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/oslo_service/wsgi.py", line 353, in load_app 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi return deploy.loadapp("config:%s" % self.config_path, name=name) 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 247, in loadapp 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi return loadobj(APP, uri, name=name, kw) 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 272, in loadobj 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi return context.create() 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 710, in create 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi return self.object_type.invoke(self) 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 144, in invoke 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi *context.local_conf) 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/paste/deploy/util.py", line 55, in fix_call 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi val = callable(args, *kw) 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/paste/urlmap.py", line 28, in urlmap_factory 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi app = loader.get_app(app_name, global_conf=global_conf) 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 350, in get_app 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi name=name, global_conf=global_conf).create() 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 710, in create 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi return self.object_type.invoke(self) 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 144, in invoke 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi *context.local_conf) 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/paste/deploy/util.py", line 55, in fix_call 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi val = callable(args, *kw) 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/neutron/auth.py", line 71, in pipeline_factory 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi app = loader.get_app(pipeline[-1]) 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 350, in get_app 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi name=name, global_conf=global_conf).create() 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 710, in create 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi return self.object_type.invoke(self) 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/paste/deploy/loadwsgi.py", line 146, in invoke 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi return fix_call(context.object, context.global_conf, *context.local_conf) 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/paste/deploy/util.py", line 55, in fix_call 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi val = callable(args, *kw) 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/neutron/api/v2/router.py", line 71, in factory 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi return cls(local_config) 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/neutron/api/v2/router.py", line 75, in __init__ 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi plugin = manager.NeutronManager.get_plugin() 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/neutron/manager.py", line 233, in get_plugin 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi return weakref.proxy(cls.get_instance().plugin) 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/neutron/manager.py", line 227, in get_instance 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi cls._create_instance() 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py", line 274, in inner 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi return f(args, *kwargs) 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/neutron/manager.py", line 213, in _create_instance 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi cls._instance = cls() 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/neutron/manager.py", line 116, in __init__ 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi plugin_provider) 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/neutron/manager.py", line 149, in _get_plugin_instance 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi return plugin_class() 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/neutron/quota/resource_registry.py", line 121, in wrapper 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi return f(args, **kwargs) 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/plugin.py", line 155, in __init__ 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi self.mechanism_manager = managers.MechanismManager() 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/managers.py", line 312, in __init__ 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi name_order=True) 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/stevedore/named.py", line 56, in __init__ 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi self._init_plugins(extensions) 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/stevedore/named.py", line 112, in _init_plugins 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi self.extensions = [self[n] for n in self._names] 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi File "/usr/lib/python2.7/dist-packages/stevedore/extension.py", line 284, in __getitem__ 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi return self._extensions_by_name[name] 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi KeyError: 'opendaylight_v2' 2017-04-17 10:50:04.171 25508 ERROR oslo.service.wsgi 2017-04-17 10:50:04.173 25508 ERROR neutron.service [-] Unrecoverable error: please check log for details. 2017-04-17 10:50:04.173 25508 ERROR neutron.service Traceback (most recent call last): 2017-04-17 10:50:04.173 25508 ERROR neutron.service File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 107, in serve_wsgi 2017-04-17 10:50:04.173 25508 ERROR neutron.service service.start() 2017-04-17 10:50:04.173 25508 ERROR neutron.service File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 80, in start 2017-04-17 10:50:04.173 25508 ERROR neutron.service self.wsgi_app = _run_wsgi(self.app_name) 2017-04-17 10:50:04.173 25508 ERROR neutron.service File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 234, in _run_wsgi 2017-04-17 10:50:04.173 25508 ERROR neutron.service app = config.load_paste_app(app_name) 2017-04-17 10:50:04.173 25508 ERROR neutron.service File "/usr/lib/python2.7/dist-packages/neutron/common/config.py", line 287, in load_paste_app 2017-04-17 10:50:04.173 25508 ERROR neutron.service app = loader.load_app(app_name) 2017-04-17 10:50:04.173 25508 ERROR neutron.service File "/usr/lib/python2.7/dist-packages/oslo_service/wsgi.py", line 356, in load_app 2017-04-17 10:50:04.173 25508 ERROR neutron.service raise PasteAppNotFound(name=name, path=self.config_path) 2017-04-17 10:50:04.173 25508 ERROR neutron.service PasteAppNotFound: Could not load paste app 'neutron' from /etc/neutron/api-paste.ini 2017-04-17 10:50:04.173 25508 ERROR neutron.service 2017-04-17 10:50:04.173 25508 CRITICAL neutron [-] PasteAppNotFound: Could not load paste app 'neutron' from /etc/neutron/api-paste.ini 2017-04-17 10:50:04.173 25508 ERROR neutron Traceback (most recent call last): 2017-04-17 10:50:04.173 25508 ERROR neutron File "/usr/bin/neutron-server", line 10, in <module> 2017-04-17 10:50:04.173 25508 ERROR neutron sys.exit(main()) 2017-04-17 10:50:04.173 25508 ERROR neutron File "/usr/lib/python2.7/dist-packages/neutron/cmd/eventlet/server/__init__.py", line 22, in main 2017-04-17 10:50:04.173 25508 ERROR neutron server.boot_server(_main_neutron_server) 2017-04-17 10:50:04.173 25508 ERROR neutron File "/usr/lib/python2.7/dist-packages/neutron/server/__init__.py", line 37, in boot_server 2017-04-17 10:50:04.173 25508 ERROR neutron server_func() 2017-04-17 10:50:04.173 25508 ERROR neutron File "/usr/lib/python2.7/dist-packages/neutron/cmd/eventlet/server/__init__.py", line 27, in _main_neutron_server 2017-04-17 10:50:04.173 25508 ERROR neutron wsgi_eventlet.eventlet_wsgi_server() 2017-04-17 10:50:04.173 25508 ERROR neutron File "/usr/lib/python2.7/dist-packages/neutron/server/wsgi_eventlet.py", line 24, in eventlet_wsgi_server 2017-04-17 10:50:04.173 25508 ERROR neutron neutron_api = service.serve_wsgi(service.NeutronApiService) 2017-04-17 10:50:04.173 25508 ERROR neutron File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 110, in serve_wsgi 2017-04-17 10:50:04.173 25508 ERROR neutron LOG.exception(_LE('Unrecoverable error: please check log ' 2017-04-17 10:50:04.173 25508 ERROR neutron File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__ 2017-04-17 10:50:04.173 25508 ERROR neutron self.force_reraise() 2017-04-17 10:50:04.173 25508 ERROR neutron File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise 2017-04-17 10:50:04.173 25508 ERROR neutron six.reraise(self.type_, self.value, self.tb) 2017-04-17 10:50:04.173 25508 ERROR neutron File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 107, in serve_wsgi 2017-04-17 10:50:04.173 25508 ERROR neutron service.start() 2017-04-17 10:50:04.173 25508 ERROR neutron File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 80, in start 2017-04-17 10:50:04.173 25508 ERROR neutron self.wsgi_app = _run_wsgi(self.app_name) 2017-04-17 10:50:04.173 25508 ERROR neutron File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 234, in _run_wsgi 2017-04-17 10:50:04.173 25508 ERROR neutron app = config.load_paste_app(app_name) 2017-04-17 10:50:04.173 25508 ERROR neutron File "/usr/lib/python2.7/dist-packages/neutron/common/config.py", line 287, in load_paste_app 2017-04-17 10:50:04.173 25508 ERROR neutron app = loader.load_app(app_name) 2017-04-17 10:50:04.173 25508 ERROR neutron File "/usr/lib/python2.7/dist-packages/oslo_service/wsgi.py", line 356, in load_app 2017-04-17 10:50:04.173 25508 ERROR neutron raise PasteAppNotFound(name=name, path=self.config_path) 2017-04-17 10:50:04.173 25508 ERROR neutron PasteAppNotFound: Could not load paste app 'neutron' from /etc/neutron/api-paste.ini 2017-04-17 10:50:04.173 25508 ERROR neutron

// ...I even tried resetting the username openstack/password from rabbitmqctl as referenced in a couple of posts. ..No luck.

The section of my neutron.conf with username and passwords ...looks like...

Service username. (string value)

admin_user = <none>

admin_user = neutron

Service user password. (string value)

admin_password = <none>

admin_password = netoor

Service tenant name. (string value)

admin_tenant_name = admin

Authentication type to load (unknown value)

Deprecated group/name - [DEFAULT]/auth_plugin

auth_type = password

Added parameters per Neutron Self Service Installation Docs

# project_domain_name = default user_domain_name = default project_name = service username = neutron password = netoor //

...Many thanks to Bernd and others considering this solution!