[one-users] VNC problem from Sunstone interface
Hector Sanjuan
lists at convivencial.org
Tue Nov 6 23:18:40 PST 2012
Any chance the "Use Secure WSS" is checked in sunstone config? Can you
check/uncheck and retry with it unchecked just in case?
Otherwise, kill your sunstone proxy and restart it manually:
python /usr/share/opennebula/websockify/websocketproxy.py
--target-config=/var/lib/one/sunstone_vnc_tokens 29876
and see if it says something interesting to the console when you are
trying to connect to the VM.
Hector
On Wed, 07 Nov 2012 08:01:52 +0100, Jan Benadik <jan.benadik at atos.net>
wrote:
> Hi,here are my python processes in different situations:
>
> 1. sunstone and OCCI server stopped
> oneadmin at myto-node:~$ ps aux|grep python
> oneadmin 1395 0.0 0.0 9516 912 pts/0 S+ 07:48 0:00 grep
> python
> nova 5838 0.0 0.2 118608 23796 ? S Nov06 0:02 python
> /usr/bin/nova-novncproxy --flagfile=/etc/nova/nova.conf --web
> /usr/>share/novnc/
>
> 2. sunstone started, OCCI stopped
> oneadmin at myto-node:~$ ps aux|grep python
> oneadmin 1412 6.5 0.1 93060 16808 pts/0 S 07:49 0:00 python
> /usr/share/opennebula/websockify/websocketproxy.py
> --target-config=/>var/lib/one/sunstone_vnc_tokens 29876
> oneadmin 1415 0.0 0.0 9516 908 pts/0 S+ 07:49 0:00 grep
> python
> nova 5838 0.0 0.2 118608 23796 ? S Nov06 0:02 python
> /usr/bin/nova-novncproxy --flagfile=/etc/nova/nova.conf --web
> /usr/>share/novnc/
>
> 3. sunstone and OCCI started
> oneadmin at myto-node:~$ ps aux|grep python
> oneadmin 1412 0.2 0.1 93060 16808 pts/0 S 07:49 0:00 python
> /usr/share/opennebula/websockify/websocketproxy.py
> --target-config=/>var/lib/one/sunstone_vnc_tokens 29876
> oneadmin 1434 4.6 0.1 93056 16808 pts/0 S 07:50 0:00 python
> /usr/share/opennebula/websockify/websocketproxy.py
> --target-config=/>var/lib/one/selfservice_vnc_tokens 33876
> oneadmin 1437 0.0 0.0 9520 908 pts/0 S+ 07:50 0:00 grep
> python
> nova 5838 0.0 0.2 118608 23796 ? S Nov06 0:02 python
> /usr/bin/nova-novncproxy --flagfile=/etc/nova/nova.conf --web
> /usr/>share/novnc/
>
>> 4. sunstone and OCCI started, VNC session via OCCI established
> oneadmin at myto-node:~$ ps aux|grep python
> oneadmin 1412 0.0 0.1 93060 16808 pts/0 S 07:49 0:00 python
> /usr/share/opennebula/websockify/websocketproxy.py
> --target-config=/>var/lib/one/sunstone_vnc_tokens 29876
> oneadmin 1434 0.1 0.1 93056 16912 pts/0 S 07:50 0:00 python
> /usr/share/opennebula/websockify/websocketproxy.py
> --target-config=/>var/lib/one/selfservice_vnc_tokens 33876
> oneadmin 1833 0.0 0.1 95288 14456 pts/0 S 07:52 0:00 python
> /usr/share/opennebula/websockify/websocketproxy.py
> --target-config=/>var/lib/one/selfservice_vnc_tokens 33876
> oneadmin 1835 0.0 0.0 9520 912 pts/0 S+ 07:52 0:00 grep
> python
> nova 5838 0.0 0.2 118608 23796 ? S Nov06 0:02 python
> /usr/bin/nova-novncproxy --flagfile=/etc/nova/nova.conf --web
> /usr/>share/novnc/
>
> 5. sunstone and OCCI started, VNC session via sunstone try to establish
> (with error message :Server disconnected (code: >1006) displayed)
> oneadmin 1833 0.0 0.0 0 0 pts/0 Z 07:52 0:00
> [python] <defunct>
> oneadmin 1927 0.0 0.0 0 0 pts/0 Z 07:53 0:00
> [python] <defunct>
> oneadmin 1938 0.0 0.0 9520 912 pts/0 S+ 07:53 0:00 grep
> python
> nova 5838 0.0 0.2 118608 23796 ? S Nov06 0:02 python
> /usr/bin/nova-novncproxy --flagfile=/etc/nova/nova.conf --web
> /usr/>share/novnc/
>
> 6. the same as 5., but after error message closing
> oneadmin at myto-node:~$ ps aux|grep python
> oneadmin 1412 0.0 0.1 93060 16912 pts/0 S 07:49 0:00 python
> /usr/share/opennebula/websockify/websocketproxy.py
> --target-config=/>var/lib/one/sunstone_vnc_tokens 29876
> oneadmin 1434 0.0 0.1 93056 16912 pts/0 S 07:50 0:00 python
> /usr/share/opennebula/websockify/websocketproxy.py
> --target-config=/>var/lib/one/selfservice_vnc_tokens 33876
> oneadmin 1833 0.0 0.0 0 0 pts/0 Z 07:52 0:00
> [python] <defunct>
> oneadmin 1927 0.0 0.0 0 0 pts/0 Z 07:53 0:00
> [python] <defunct>
> oneadmin 2016 0.0 0.0 9520 908 pts/0 S+ 07:55 0:00 grep
> python
> nova 5838 0.0 0.2 118608 23796 ? S Nov06 0:02 python
> /usr/bin/nova-novncproxy --flagfile=/etc/nova/nova.conf --web
> /usr/>share/novnc/
>
>
> File /var/log/one/sunstone.error is still empty.
>
> Jan
>
>
> Dňa 06.11.2012 19:53, Hector Sanjuan wrote / napísal(a):
>> Is there any suspicious python process still running after stopping
>> sunstone that might be taking the 33876 >>port?
>>
>> (im seeing oneadmin 6942 0.0 0.0 0 0 pts/1 Z 10:10 0:00 [python]
>> <defunct>)
>>
>> Anything in sunstone.error maybe?
>>
>> Hector
>>
>> On Tue, 06 Nov 2012 10:43:30 +0100, Jan Benadik <jan.benadik at atos.net>
>> wrote:
>>
>>> Hi all,
>>>
>>> I have a problem to start VNC session from Sunstone interface.
>>>
>>> I have Ubuntu 12.04 Server with Opennebula 3.8.1 installed, the newest
>>> version of noVNC (no error message), >>>restarted oned,
>>> sunstone-server and occi-server too.
>>> After restarting, the python processes are:
>>> oneadmin at myto-node:/usr/share/opennebula$ ps aux|grep python
>>> nova 5838 0.0 0.2 118608 23796 ? S 09:56 0:00
>>> python /usr/bin/nova-novncproxy --flagfile=/etc/nova/>>>nova.conf
>>> --web /usr/share/novnc/
>>> oneadmin 6835 0.4 0.1 93068 16816 pts/1 S 10:09 0:00
>>> python /usr/share/opennebula/websockify/websocketproxy.py
>>> -->>>target-config=/var/lib/one/sunstone_vnc_tokens 29876
>>> oneadmin 6857 0.7 0.1 93064 16820 pts/1 S 10:09 0:00
>>> python /usr/share/opennebula/websockify/websocketproxy.py
>>> -->>>target-config=/var/lib/one/selfservice_vnc_tokens 33876
>>> oneadmin 6869 0.0 0.0 9516 908 pts/1 S+ 10:10 0:00 grep
>>> python
>>>
>>> When I try to start VNC session from OCCI interface - everything
>>> works, VNC session is established.
>>> If I try to start VNC session to the same VM from SUNSTONE interface,
>>> a message "Server disconnected (code: >>>1006)" occurs immediately and
>>> python processes are changed:
>>> oneadmin at myto-node:/usr/share/opennebula$ ps aux|grep python
>>> nova 5838 0.0 0.2 118608 23796 ? S 09:56 0:00
>>> python /usr/bin/nova-novncproxy --flagfile=/etc/nova/>>>nova.conf
>>> --web /usr/share/novnc/
>>> oneadmin 6835 0.2 0.1 93068 16920 pts/1 S 10:09 0:00
>>> python /usr/share/opennebula/websockify/websocketproxy.py
>>> -->>>target-config=/var/lib/one/sunstone_vnc_tokens 29876
>>> oneadmin 6857 0.3 0.1 93064 16820 pts/1 S 10:09 0:00
>>> python /usr/share/opennebula/websockify/websocketproxy.py
>>> -->>>target-config=/var/lib/one/selfservice_vnc_tokens 33876
>>> oneadmin 6942 0.0 0.0 0 0 pts/1 Z 10:10 0:00
>>> [python] <defunct>
>>> oneadmin 6944 0.0 0.0 9516 912 pts/1 S+ 10:10 0:00 grep
>>> python
>>>
>>> File /var/log/one/sunstone.error is empty,the file
>>> /var/log/one/sunstone.log starts with:
>>> --------------------------------------
>>> Server configuration
>>> --------------------------------------
>>> {:vnc_proxy_cert=>nil,
>>> :vnc_proxy_support_wss=>false,
>>> :vnc_proxy_path=>"/usr/share/opennebula/websockify/websocketproxy.py",
>>> :one_xmlrpc=>"http://localhost:2633/RPC2",
>>> :vnc_proxy_base_port=>29876,
>>> :vnc_proxy_key=>nil,
>>> :core_auth=>"cipher",
>>> :host=>"0.0.0.0",
>>> :tmpdir=>"/var/tmp/one",
>>> :marketplace_url=>"https://marketplace.c12g.com/appliance",
>>> :debug_level=>3,
>>> :port=>9869,
>>> :lang=>"en_US",
>>> :auth=>"sunstone"}
>>> Tue Nov 06 10:09:42 2012 [I]: Starting VNC proxy: python
>>> /usr/share/opennebula/websockify/websocketproxy.py
>>> --target-config=/>>>var/lib/one/sunstone_vnc_tokens 29876
>>>
>>> and ends with:
>>> Tue Nov 06 10:27:12 2012 [I]: 10.0.1.125 - - [06/Nov/2012 10:27:12]
>>> "POST /vm/88/startvnc HTTP/1.1" 200 48 0.0068
>>> Tue Nov 06 10:27:12 2012 [I]: 10.0.1.125 - - [06/Nov/2012 10:27:12]
>>> "GET /user?timeout=true HTTP/1.1" 200 3416 0.0062
>>> Tue Nov 06 10:27:13 2012 [I]: 10.0.1.125 - - [06/Nov/2012 10:27:13]
>>> "GET /vm?timeout=true HTTP/1.1" 200 24160 0.0203
>>> Tue Nov 06 10:27:15 2012 [I]: 10.0.1.125 - - [06/Nov/2012 10:27:15]
>>> "GET /cluster?timeout=true HTTP/1.1" 200 338 0.0038
>>> Tue Nov 06 10:27:26 2012 [I]: 10.0.1.125 - - [06/Nov/2012 10:27:26]
>>> "GET /image?timeout=true HTTP/1.1" 200 14143 0.0757
>>>
>>> Paths to files looks to be correct - which could be an issue?
>>>
>>> Jan
>>>
>>> --
>>> Ján Beňadik
>>> Managed Services - Solution Design Architect
>>> mobile: +421 903 691 634
>>> fax: +421 2 6852 8380
>>> jan.benadik at atos.net
>>> Vinohradnicka 6, 971 01 Prievidza
>>> www.sk.atos.net
>>> __________________________________
>>>
>>>
>>
>>
>>
>> --Hector Sanjuan
>> @hecsanjuan
>
> --
> Ján Beňadik
> Managed Services - Solution Design Architect
> mobile: +421 903 691 634
> fax: +421 2 6852 8380
> jan.benadik at atos.net
> Vinohradnicka 6, 971 01 Prievidza
> www.sk.atos.net
> __________________________________
>
>
--
Hector Sanjuan
@hecsanjuan
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