Hello, I am a newbie to open stack. Here is my setup. I have two machines.One has two nic interfaces and the other has just one. I have a controller node installed with Identity Service,Image service,compute services of controller and messaging server. On the compute node,i have the necessary compute services.

root@Controller:~# nova-manage service list Binary Host Zone Status State Updated_At nova-cert Controller internal enabled :-) 2014-01-08 17:52:48

nova-consoleauth Controller internal enabled :-) 2014-01-08 17:52:48

nova-scheduler Controller internal enabled :-) 2014-01-08 17:52:48

nova-conductor Controller internal enabled :-) 2014-01-08 17:52:49

nova-compute Compute1 nova enabled XXX 2014-01-07 20:39:25

root@Controller:/etc# source keystonerc root@Controller:/etc# glance image-list +--------------------------------------+--------------+-------------+------------------+-----------+--------+ | ID | Name | Disk Format | Container Format | Size | Status | +--------------------------------------+--------------+-------------+------------------+-----------+--------+

| e18263d1-1539-4d64-a14a-6edae970eed8 | Ubuntu 12.04 | qcow2 | bare | 255131648 | active |

+--------------------------------------+--------------+-------------+------------------+-----------+--------+

root@Controller:/etc# keystone user-list +----------------------------------+---------+---------+--------------------------------+ | id | name | enabled | email | +----------------------------------+---------+---------+--------------------------------+ | 8fb6fbd83bba4c7fb7a72fc8165e353d | admin | True | abc@gmail.com |

| 1768a4fc0b1d4d48a809b14c84725669 | glance | True | abc@gmail.com |

| 1152bf69f8a14e98aeeb82f8ebb1be70 | neutron | True | abc@gmail.com |

| 807f4cdeaef74fbba0d7ec5ada9ae0c9 | nova | True | abc@gmail.com | +----------------------------------+---------+---------+--------------------------------+

I installed the neutron-server on the controller ( http://docs.openstack.org/havana/install-guide/install/apt/content/install-neutron.dedicated-controller-node.html ) ,nothing else has been configured for neutron and then installed the dashboard. When I try to access via browser with http://Controller/horizon , "I get Something went wrong,An expected error has occurred".

From the apache error logs ,i get

[Wed Jan 08 17:41:14 2014] [error] headers=headers, params=params)

[Wed Jan 08 17:41:14 2014] [error] File "/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line 1168, in retry_request

[Wed Jan 08 17:41:14 2014] [error] headers=headers, params=params)

[Wed Jan 08 17:41:14 2014] [error] File "/usr/lib/python2.7/dist-packages/neutronclient/v2_0/client.py", line 1103, in do_request

[Wed Jan 08 17:41:14 2014] [error] resp, replybody = self.httpclient.do_request(action, method, body=body)

[Wed Jan 08 17:41:14 2014] [error] File "/usr/lib/python2.7/dist-packages/neutronclient/client.py", line 188, in do_request

[Wed Jan 08 17:41:14 2014] [error] self.authenticate()

[Wed Jan 08 17:41:14 2014] [error] File "/usr/lib/python2.7/dist-packages/neutronclient/client.py", line 224, in authenticate

[Wed Jan 08 17:41:14 2014] [error] token_url = self.auth_url + "/tokens"

[Wed Jan 08 17:41:14 2014] [error] TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'

Neutron-server log:

2014-01-08 12:05:30.395 5493 ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver

2014-01-08 12:05:30.668 5493 WARNING neutron.api.extensions [-] Extension routed-service-insertion not supported by any of loaded plugins

2014-01-08 12:05:30.669 5493 WARNING neutron.api.extensions [-] Extension router-service-type not supported by any of loaded plugins

2014-01-08 12:05:30.669 5493 WARNING neutron.api.extensions [-] Extension flavor not supported by any of loaded plugins

2014-01-08 12:05:30.672 5493 WARNING neutron.api.extensions [-] Extension service-type not supported by any of loaded plugins

2014-01-08 12:05:30.675 5493 WARNING neutron.api.extensions [-] Extension lbaas not supported by any ... (more)