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Could not determine a suitable URL for the plugin for Neutron

Hello,

I am following the installation guide for Queens OpenStack platform: https://docs.openstack.org/install-guide/ I finished the neutron service installation and now I am at verifying operation.

I taped this command as indicated in the guide: openstack extension list --network And I got this error: Failed to retrieve extensions list from Network API

here the log file :/var/log/neutron/neutron-server.log

2018-06-27 17:32:55.685 14770 ERROR oslo_middleware.catch_errors service_catalog = self.get_access(session).service_catalog 2018-06-27 17:32:55.685 14770 ERROR oslo_middleware.catch_errors File "/usr/lib/python2.7/dist-packages/keystoneauth1/identity/base.py", line 134, in get_access 2018-06-27 17:32:55.685 14770 ERROR oslo_middleware.catch_errors self.auth_ref = self.get_auth_ref(session) 2018-06-27 17:32:55.685 14770 ERROR oslo_middleware.catch_errors File "/usr/lib/python2.7/dist-packages/keystoneauth1/identity/generic/base.py", line 199, in get_auth_ref 2018-06-27 17:32:55.685 14770 ERROR oslo_middleware.catch_errors self._plugin = self._do_create_plugin(session) 2018-06-27 17:32:55.685 14770 ERROR oslo_middleware.catch_errors File "/usr/lib/python2.7/dist-packages/keystoneauth1/identity/generic/base.py", line 194, in _do_create_plugin 2018-06-27 17:32:55.685 14770 ERROR oslo_middleware.catch_errors raise exceptions.DiscoveryFailure('Could not determine a suitable URL ' 2018-06-27 17:32:55.685 14770 ERROR oslo_middleware.catch_errors DiscoveryFailure: Could not determine a suitable URL for the plugin 2018-06-27 17:32:55.685 14770 ERROR oslo_middleware.catch_errors 2018-06-27 17:32:55.686 14770 INFO neutron.wsgi [-] 192.168.2.116 "GET /v2.0/extensions HTTP/1.1" status: 500 len: 404 time: 0.0045609

I would be grateful if someone helps me.

Could not determine a suitable URL for the plugin for Neutron

Hello,

I am following the installation guide for Queens OpenStack platform: https://docs.openstack.org/install-guide/ I finished the neutron service installation and now I am at verifying operation.

I taped this command as indicated in the guide: openstack extension list --network And I got this error: Failed to retrieve extensions list from Network API

here the log file :/var/log/neutron/neutron-server.log

2018-06-27 17:32:55.685 14770 ERROR oslo_middleware.catch_errors     service_catalog = self.get_access(session).service_catalog
2018-06-27 17:32:55.685 14770 ERROR oslo_middleware.catch_errors   File "/usr/lib/python2.7/dist-packages/keystoneauth1/identity/base.py", line 134, in get_access
2018-06-27 17:32:55.685 14770 ERROR oslo_middleware.catch_errors     self.auth_ref = self.get_auth_ref(session)
2018-06-27 17:32:55.685 14770 ERROR oslo_middleware.catch_errors   File "/usr/lib/python2.7/dist-packages/keystoneauth1/identity/generic/base.py", line 199, in get_auth_ref
2018-06-27 17:32:55.685 14770 ERROR oslo_middleware.catch_errors     self._plugin = self._do_create_plugin(session)
2018-06-27 17:32:55.685 14770 ERROR oslo_middleware.catch_errors   File "/usr/lib/python2.7/dist-packages/keystoneauth1/identity/generic/base.py", line 194, in _do_create_plugin
2018-06-27 17:32:55.685 14770 ERROR oslo_middleware.catch_errors     raise exceptions.DiscoveryFailure('Could not determine a suitable URL '
2018-06-27 17:32:55.685 14770 ERROR oslo_middleware.catch_errors DiscoveryFailure: Could not determine a suitable URL for the plugin
2018-06-27 17:32:55.685 14770 ERROR oslo_middleware.catch_errors 
2018-06-27 17:32:55.686 14770 INFO neutron.wsgi [-] 192.168.2.116 "GET /v2.0/extensions HTTP/1.1" status: 500  len: 404 time: 0.0045609

0.0045609

I would be grateful if someone helps me.