Ask Your Question

David Talmage's profile - activity

2016-10-30 08:04:14 -0500 received badge  Famous Question (source)
2015-08-28 08:17:44 -0500 received badge  Notable Question (source)
2015-08-06 22:12:47 -0500 received badge  Famous Question (source)
2015-08-02 19:50:53 -0500 received badge  Student (source)
2015-08-02 19:37:19 -0500 received badge  Popular Question (source)
2015-07-31 13:10:11 -0500 asked a question Can't ssh into the seed vm of HP Helion Community Virtual Installation

I'm having trouble getting the Helion community virtual installation to work on Ubuntu Server 14.04. The script complains, "can't ssh onto seed". I think it's because my public key isn't in the seed VM. How can I fix this?

The script wants to test the availability of the seed vm, so it uses ssh to ask it to run uptime:

ssh -o PasswordAuthentication=no -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null root@ uptime

When I do this my self, the response is

Warning: Permanently added '' (ECDSA) to the list of known hosts.

Permission denied (publickey,password).

2015-06-16 02:49:02 -0500 received badge  Notable Question (source)
2015-06-16 02:49:02 -0500 received badge  Popular Question (source)
2015-05-20 10:38:59 -0500 asked a question Icehouse: horizon internal error after authentication

I have a new installation of Icehouse on CentOS 7.1 that won't let me log in as admin. /var/log/horizon/horizon.log says that authentication succeeded. There's a complain after that: TypeError: <openstack_auth.user.token object="" at="" 0x7ff4cc0c5950=""> is not JSON serializable

I don't have other users to log in as.

Here's the full Python stack dump from /var/log/horizon/horizon.log:

Internal Server Error: /dashboard/auth/login/
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/django/core/handlers/", line 199, in get_response
    response = middleware_method(request, response)
  File "/usr/lib/python2.7/site-packages/django/contrib/sessions/", line 38, in process_response
  File "/usr/lib/python2.7/site-packages/django/contrib/sessions/backends/", line 57, in save
  File "/usr/lib/python2.7/site-packages/django/contrib/sessions/backends/", line 87, in encode
    serialized = self.serializer().dumps(session_dict)
  File "/usr/lib/python2.7/site-packages/django/core/", line 88, in dumps
    return json.dumps(obj, separators=(',', ':')).encode('latin-1')
  File "/usr/lib64/python2.7/json/", line 250, in dumps
    sort_keys=sort_keys, **kw).encode(obj)
  File "/usr/lib64/python2.7/json/", line 207, in encode
    chunks = self.iterencode(o, _one_shot=True)
  File "/usr/lib64/python2.7/json/", line 270, in iterencode
    return _iterencode(o, 0)
  File "/usr/lib64/python2.7/json/", line 184, in default
    raise TypeError(repr(o) + " is not JSON serializable")
TypeError: <openstack_auth.user.Token object at 0x7ff4cc0c5950> is not JSON serializable