Hi Kevin, Your problem is here.
ConnectFailure: Unable to establish connection to http://OpenStack-Controller:35357 <http://openstack-controller:35357/>: Check to see if you can curl that URL. That is Neutron attempting to talk to Keystone and failing. On Sat, Jun 16, 2018, 10:43 AM Kevin Kwon <poby1...@gmail.com> wrote: > Dear All! > > Hi.. Would you please help to install the Openstack on Ubunto 16.04.4 > Server manually. > > I have installed the Keystone, Glance and Nova with One Controller Node > and One Compute node with Installation guide on OpenStack.org. > > after installed the Neutron and ran the "openstack network" command, i got > below errors. > > Would you please let me know know how can solve this problem? > > > root@OpenStack-Controller:~# > root@OpenStack-Controller:~# openstack network list > HttpException: Unknown error > root@OpenStack-Controller:~# > > > 2018-06-16 23:25:23.187 10706 INFO neutron.wsgi [-] 192.168.56.101 "GET / > HTTP/1.1" status: 200 len: 262 time: 0.0008469 > 2018-06-16 23:25:23.192 10706 WARNING keystoneauth.identity.generic.base > [-] Failed to discover available identity versions when contacting > http://OpenStack-Controller:35357. Attempting to parse version from URL.: > ConnectFailure: Unable to establish connection to > http://OpenStack-Controller:35357: > HTTPConnectionPool(host='openstack-controller', port=35357): Max retries > exceeded with url: / (Caused by > NewConnectionError('<urllib3.connection.HTTPConnection object at > 0x7ffa93656d50>: Failed to establish a new connection: [Errno 111] > ECONNREFUSED',)) > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors [-] An > error occurred during processing the request: GET /v2.0/networks HTTP/1.0 > Accept: application/json > Accept-Encoding: gzip, deflate > Connection: keep-alive > Content-Type: text/plain > Host: openstack-controller:9696 > User-Agent: osc-lib/1.9.0 keystoneauth1/3.4.0 python-requests/2.18.4 > CPython/2.7.12 > X-Auth-Token: *****: DiscoveryFailure: Could not determine a suitable URL > for the plugin > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors Traceback > (most recent call last): > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors File > "/usr/lib/python2.7/dist-packages/oslo_middleware/catch_errors.py", line > 40, in __call__ > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors > response = req.get_response(self.application) > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors File > "/usr/lib/python2.7/dist-packages/webob/request.py", line 1316, in send > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors > application, catch_exc_info=False) > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors File > "/usr/lib/python2.7/dist-packages/webob/request.py", line 1280, in > call_application > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors > app_iter = application(self.environ, start_response) > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors File > "/usr/lib/python2.7/dist-packages/webob/dec.py", line 131, in __call__ > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors resp > = self.call_func(req, *args, **self.kwargs) > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors File > "/usr/lib/python2.7/dist-packages/webob/dec.py", line 196, in call_func > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors > return self.func(req, *args, **kwargs) > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors File > "/usr/lib/python2.7/dist-packages/keystonemiddleware/auth_token/__init__.py", > line 334, in __call__ > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors > response = self.process_request(req) > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors File > "/usr/lib/python2.7/dist-packages/keystonemiddleware/auth_token/__init__.py", > line 633, in process_request > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors resp > = super(AuthProtocol, self).process_request(request) > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors File > "/usr/lib/python2.7/dist-packages/keystonemiddleware/auth_token/__init__.py", > line 407, in process_request > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors > allow_expired=allow_expired) > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors File > "/usr/lib/python2.7/dist-packages/keystonemiddleware/auth_token/__init__.py", > line 440, in _do_fetch_token > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors data > = self.fetch_token(token, **kwargs) > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors File > "/usr/lib/python2.7/dist-packages/keystonemiddleware/auth_token/__init__.py", > line 772, in fetch_token > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors > allow_expired=allow_expired) > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors File > "/usr/lib/python2.7/dist-packages/keystonemiddleware/auth_token/_identity.py", > line 219, in verify_token > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors > auth_ref = self._request_strategy.verify_token( > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors File > "/usr/lib/python2.7/dist-packages/keystonemiddleware/auth_token/_identity.py", > line 170, in _request_strategy > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors > strategy_class = self._get_strategy_class() > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors File > "/usr/lib/python2.7/dist-packages/keystonemiddleware/auth_token/_identity.py", > line 192, in _get_strategy_class > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors if > self._adapter.get_endpoint(version=klass.AUTH_VERSION): > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors File > "/usr/lib/python2.7/dist-packages/keystoneauth1/adapter.py", line 223, in > get_endpoint > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors > return self.session.get_endpoint(auth or self.auth, **kwargs) > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors File > "/usr/lib/python2.7/dist-packages/keystoneauth1/session.py", line 942, in > get_endpoint > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors > return auth.get_endpoint(self, **kwargs) > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors File > "/usr/lib/python2.7/dist-packages/keystoneauth1/identity/base.py", line > 379, in get_endpoint > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors > allow_version_hack=allow_version_hack, **kwargs) > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors File > "/usr/lib/python2.7/dist-packages/keystoneauth1/identity/base.py", line > 270, in get_endpoint_data > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors > service_catalog = self.get_access(session).service_catalog > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors File > "/usr/lib/python2.7/dist-packages/keystoneauth1/identity/base.py", line > 134, in get_access > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors > self.auth_ref = self.get_auth_ref(session) > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors File > "/usr/lib/python2.7/dist-packages/keystoneauth1/identity/generic/base.py", > line 199, in get_auth_ref > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors > self._plugin = self._do_create_plugin(session) > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors File > "/usr/lib/python2.7/dist-packages/keystoneauth1/identity/generic/base.py", > line 194, in _do_create_plugin > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors raise > exceptions.DiscoveryFailure('Could not determine a suitable URL ' > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors > DiscoveryFailure: Could not determine a suitable URL for the plugin > 2018-06-16 23:25:23.192 10706 ERROR oslo_middleware.catch_errors > 2018-06-16 23:25:23.194 10706 INFO neutron.wsgi [-] 192.168.56.101 "GET > /v2.0/networks HTTP/1.1" status: 500 len: 404 time: 0.0042169 > > Thank you! > Kevin > _______________________________________________ > Mailing list: > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack@lists.openstack.org > Unsubscribe : > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >
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