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Message #09354
Re: Dashboard VNC Console failed to connect to server
Thank you.
I installed the package.
Now I've got this error when I paste the vnc url (which I got with nova
get-vnc-console) in firefox:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/eventlet/wsgi.py", line 347, in handle_one_response
for data in result:
TypeError: 'NoneType' object is not iterable
and the nova-xvpvncproxy.log looks like this:
2012-03-30 18:06:48 AUDIT nova.vnc.xvp_proxy [-] Request: GET /console?token=e77c1d12-c375-4b42-a165-f3d937bf2c41 HTTP/1.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Encoding: gzip, deflate
Accept-Language: fr,fr-fr;q=0.8,en-us;q=0.5,en;q=0.3
Connection: keep-alive
Content-Type: text/plain
Cookie: csrftoken=4a9047c0e8eccd8a86da788412550c46; sessionid=fad912a6dbe83526e861546b3cf7ee68
Host: 172.22.22.1:6081
User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:11.0) Gecko/20100101 Firefox/11.0
2012-03-30 18:06:48 DEBUG nova.rpc.amqp [req-22f145a1-7834-4483-a1bf-f94ae9e53c1d None None] Making asynchronous call on consoleauth ... from (pid=16674) multicall /usr/lib/python2.7/dist-packages/nova/rpc/amqp.py:321
2012-03-30 18:06:48 DEBUG nova.rpc.amqp [req-22f145a1-7834-4483-a1bf-f94ae9e53c1d None None] MSG_ID is c90d93874b33438ca4e8ffca54ee48d8 from (pid=16674) multicall /usr/lib/python2.7/dist-packages/nova/rpc/amqp.py:324
2012-03-30 18:06:48 DEBUG nova.rpc.amqp [req-22f145a1-7834-4483-a1bf-f94ae9e53c1d None None] Pool creating new connection from (pid=16674) create /usr/lib/python2.7/dist-packages/nova/rpc/amqp.py:59
2012-03-30 18:06:48 INFO nova.rpc.common [req-22f145a1-7834-4483-a1bf-f94ae9e53c1d None None] Connected to AMQP server on 172.22.22.1:5672
2012-03-30 18:06:48 AUDIT nova.vnc.xvp_proxy [req-22f145a1-7834-4483-a1bf-f94ae9e53c1d None None] Unexpected error: [Errno 111] ECONNREFUSED
any help appreciated,
thank you
Michaël Van de Borne
R&D Engineer, SOA team, CETIC
Phone: +32 (0)71 49 07 45 Mobile: +32 (0)472 69 57 16, Skype: mikemowgli
www.cetic.be, rue des Frères Wright, 29/3, B-6041 Charleroi
Le 30/03/12 17:51, Guilherme Birk a écrit :
Michael, try to install nova-consoleauth, like Anthony said. The old
error was fixed when I installed it, now I'm having another issue, but
now I think it's related to my network.
------------------------------------------------------------------------
Date: Fri, 30 Mar 2012 16:36:14 +0200
From: michael.vandeborne@xxxxxxxx
To: openstack@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Openstack] Dashboard VNC Console failed to connect to server
I've got the same problem.
When I try to connect to the instance using VNC through the dashboard,
I've got this error. I then went in /var/log/nova/nova-xvpvncproxy.log
and it contains nothing related to any attempt to get connected to any
instance. It seems this nova-xvpvncproxy process doesn't notice anything.
When I try to connect using VNC through virt-manager, it works.
Le 30/03/12 15:50, Guilherme Birk a écrit :
Thanks for the reply.
I've added the flags that you mentioned on my nova.conf file. I'm
using a all in one installation, the flags are configured this way.
--vncserver_listen=127.0.0.1
--vncserver_proxyclient_address=127.0.0.1
--novncproxy_base_url=http://192.168.100.142:6080/vnc_auto.html
The public IP of the machine with the OpenStack installation is
192.168.100.142.
I've tried to access via browser the address
http://192.168.100.142:6080/vnc_auto.html from another machine,
but I got nothing.
I can ping and ssh my instances from the OpenStack machine but
can't use VNC tab at dashboard page from another machine. The
details and other pages from dashboard are fine.
Should I associate a public address for my instances? I'm using
just the private address at them (10.0.0.2, 10.0.0.3, ...).
I've restarted all the services and created new instances after
changing the nova.conf, but nothing has changed.
The error is a 404 not found. (*Error: *Unable to get VNC console
for instance "7376e17b-e329-4b8b-b5fc-076e8a80c058".)
The log from dashboards page looks like this:
- Page Not Found (404)
- Requested method: GET
- Requested URL:
*http://192.168.100.142/nova/instances_and_volumes/instances/7376e17b-e329-4b8b-b5fc-076e8a80c058/None*
This is the nova-api.log relative to the VNC atempt:
http://pastebin.com/wSuyctrg
Thanks for your time.
Guilherme Birk.
------------------------------------------------------------------------
Date: Thu, 29 Mar 2012 13:06:37 -0700
Subject: Re: [Openstack] Dashboard VNC Console failed to connect
to server
From: sleepsonthefloor@xxxxxxxxx <mailto:sleepsonthefloor@xxxxxxxxx>
To: guibirk@xxxxxxxxxxx <mailto:guibirk@xxxxxxxxxxx>
CC: openstack@xxxxxxxxxxxxxxxxxxx
<mailto:openstack@xxxxxxxxxxxxxxxxxxx>
How are you generating this link:
http://192.168.100.142/nova/instances_and_volumes/instances/5307a5c5-249b-4eda-b6e4-5b17d349e8ee/None ?
It looks like if horizon is behaving nicely the link would look
like
http://192.168.100.142/nova/instances_and_volumes/instances/5307a5c5-249b-4eda-b6e4-5b17d349e8ee/vnc
<http://192.168.100.142/nova/instances_and_volumes/instances/5307a5c5-249b-4eda-b6e4-5b17d349e8ee/None>
Also, could you pastie your nova-api.log somewhere?
A
On Thu, Mar 29, 2012 at 11:52 AM, Guilherme Birk
<guibirk@xxxxxxxxxxx <mailto:guibirk@xxxxxxxxxxx>> wrote:
I'm having problems with it too. I'm trying to connect on my
instances in the VNC tab at the dashboard, but I'm getting a
404 not found in the URL
http://192.168.100.142/nova/instances_and_volumes/instances/5307a5c5-249b-4eda-b6e4-5b17d349e8ee/None
Here is my nova-api.log. Looks like nova is having problems
with the POST at
http://localhost:8774/v1.1/db742491018d467690ba7d3a7bb383a5/servers/5307a5c5-249b-4eda-b6e4-5b17d349e8ee/action.
Any suggestions ?
------------------------------------------------------------------------
From: lucianthomaz@xxxxxxxxxxx <mailto:lucianthomaz@xxxxxxxxxxx>
To: openstack@xxxxxxxxxxxxxxxxxxx
<mailto:openstack@xxxxxxxxxxxxxxxxxxx>
Date: Thu, 29 Mar 2012 18:07:59 +0000
Subject: [Openstack] Dashboard VNC Console failed to connect
to server
Hey guys,
I'm using Dashboard with a nova-compute installed in another
machine, but when I try access VNC Console I get the error
"failed to connect to server".
Here is the log -> http://pastebin.com/5DZMfiNE
Anyone already saw this trouble?
*Lucian Thomaz *
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