[one-users] VNC proxy is working but Sustone VNC window does show error
Пярн Артур
dekkart at yandex.ru
Thu Aug 23 05:54:02 PDT 2012
Just in case, my configuration:
10.2.2.2 - KVM host with VMs
10.18.1.7 - only OpenNebula and Sunstone front-end
* Can you connect directly without no VNC to those VMs (10.2.2.2:5916 for example) with a standard vnc client
Yes, with no problem
If I start proxy manualy "/srv/cloud/one/share/noVNC/utils/websockify 35792 10.2.2.2:5916", I can't connetct from VNC client to 10.18.1.7:35792, it shows me "ignoring socket not ready":
root at ubuntu:/srv/cloud/one/share/noVNC/utils# /srv/cloud/one/share/noVNC/utils/websockify 35792 10.2.2.2:5916
WARNING: no 'numpy' module, HyBi protocol is slower or disabled
WebSocket server settings:
- Listen on :35792
- Flash security policy server
- No SSL/TLS support (no cert file)
- proxying from :35792 to 10.2.2.2:5916
1: 10.2.0.3: ignoring socket not ready
2: 10.2.0.3: ignoring socket not ready
I found that I can connect to 10.18.1.7: 35792 from browser (http://10.18.1.7:6080/vnc.html) when I start both launch.sh script and also websockify 35792 10.2.2.2:5916
23.08.2012, 16:20, "Hector Sanjuan" <hsanjuan at opennebula.org>:
> Your "working" screenshot shows a VNC session to a VM deployed in the same
> host as the sunstone frontend (10.18.1.7:6080), but from sunstone you are
> trying to open connections to VMs in a different host (10.2.2.2). My
> questions then,
>
> * Can you connect directly without no VNC to those VMs (10.2.2.2:5916 for
> example) with a standard vnc client
>
> * If you manually launch the proxy with the webserver option like you did,
> would something like
> http://10.18.1.7:6080/vnc.html?host=10.2.2.2&port=5916 work? This should
> not work if sunstone doesnt. Perhaps you can get some useful info from the
> websockify stdout when attempting it if it doesnt work.
>
> (in response to your latest email, dont worry about the timeout thing)
>
> Hector
>
> En Thu, 23 Aug 2012 14:08:05 +0200, Пярн Артур <dekkart at yandex.ru>
> escribió:
>
>> Sure, logs below. sunstone.error is empty. It's our DEMO network, no
>> firewall, so no way.
>>
>> --------------------------------------
>> Server configuration
>> --------------------------------------
>> {:vnc_proxy_path=>"/srv/cloud/one/share/noVNC/utils/websockify",
>> :auth=>"sunstone",
>> :vnc_proxy_key=>nil,
>> :vnc_proxy_support_wss=>false,
>> :debug_level=>3,
>> :vnc_proxy_base_port=>29876,
>> :host=>"0.0.0.0",
>> :port=>8888,
>> :one_xmlrpc=>"http://localhost:2633/RPC2",
>> :core_auth=>"cipher",
>> :lang=>"en_US",
>> :vnc_proxy_cert=>nil}
>> == Sinatra/1.3.2 has taken the stage on 8888 for development with backup
>> from Thin
>> Thu Aug 23 12:04:43 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:43] "GET /
>> HTTP/1.1" 200 1595 0.0075
>> Thu Aug 23 12:04:43 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:43] "GET
>> /css/login.css HTTP/1.1" 304 - 0.0022
>> Thu Aug 23 12:04:43 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:43] "GET
>> /vendor/jQueryUI/jquery-ui-1.8.16.custom.css HTTP/1.1" 304 - 0.0023
>> Thu Aug 23 12:04:43 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:43] "GET
>> /vendor/jQuery/jquery-1.7.1.min.js HTTP/1.1" 304 - 0.0019
>> Thu Aug 23 12:04:43 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:43] "GET
>> /js/opennebula.js HTTP/1.1" 304 - 0.0015
>> Thu Aug 23 12:04:43 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:43] "GET
>> /js/login.js HTTP/1.1" 304 - 0.0011
>> Thu Aug 23 12:04:43 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:43] "GET
>> /images/ajax-loader.gif HTTP/1.1" 304 - 0.0006
>> Thu Aug 23 12:04:43 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:43] "GET
>> /images/opennebula-sunstone-big.png HTTP/1.1" 304 - 0.0013
>> Thu Aug 23 12:04:43 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:43] "GET
>> /images/panel.png HTTP/1.1" 304 - 0.0014
>> Thu Aug 23 12:04:43 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:43] "GET
>> /images/login.png HTTP/1.1" 304 - 0.0007
>> Thu Aug 23 12:04:44 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:44] "GET
>> /images/login_over.png HTTP/1.1" 304 - 0.0006
>> Thu Aug 23 12:04:44 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:44] "POST
>> /login HTTP/1.1" 204 - 0.0682
>> Thu Aug 23 12:04:44 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:44] "GET /
>> HTTP/1.1" 200 4636 0.0065
>> Thu Aug 23 12:04:44 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:44] "GET
>> /vendor/noVNC/include/plain.css HTTP/1.1" 404 466 0.0017
>> Thu Aug 23 12:04:46 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:46] "GET
>> /host/monitor?title=graph1&monitor_resources=cpu_usage%2Cused_cpu%2Cmax_cpu&histor$
>> Thu Aug 23 12:04:46 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:46] "GET
>> /host/monitor?title=graph2&monitor_resources=mem_usage%2Cused_mem%2Cmax_mem&histor$
>> Thu Aug 23 12:04:46 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:46] "GET
>> /vm/monitor?title=graph3&monitor_resources=total%2Cactive%2Cerror&history_length=4$
>> Thu Aug 23 12:04:46 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:46] "GET
>> /config HTTP/1.1" 200 44 0.0026
>> Thu Aug 23 12:04:46 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:46] "GET
>> /vm/monitor?title=graph4&monitor_resources=net_tx%2Cnet_rx&history_length=40
>> HTTP/$
>> Thu Aug 23 12:04:46 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:46] "GET
>> /user?timeout=false HTTP/1.1" 200 637 0.0188
>> Thu Aug 23 12:04:46 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:46] "GET
>> /group?timeout=false HTTP/1.1" 200 291 0.0187
>> Thu Aug 23 12:04:46 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:46] "GET
>> /acl?timeout=false HTTP/1.1" 200 377 0.0176
>> Thu Aug 23 12:04:46 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:46] "GET
>> /vmtemplate?timeout=false HTTP/1.1" 200 4406 0.0591
>> Thu Aug 23 12:04:46 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:46] "GET
>> /image?timeout=false HTTP/1.1" 200 902 0.0545
>> Thu Aug 23 12:04:46 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:46] "GET
>> /vm?timeout=false HTTP/1.1" 200 8422 0.0668
>> Thu Aug 23 12:04:46 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:46] "GET
>> /cluster?timeout=false HTTP/1.1" 200 27 0.0123
>> Thu Aug 23 12:04:46 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:46] "GET
>> /vm?timeout=false HTTP/1.1" 200 8422 0.0668
>> Thu Aug 23 12:04:46 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:46] "GET
>> /cluster?timeout=false HTTP/1.1" 200 27 0.0123
>> Thu Aug 23 12:04:46 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:46] "GET
>> /host?timeout=false HTTP/1.1" 200 2507 0.0145
>> Thu Aug 23 12:04:46 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:46] "GET
>> /datastore?timeout=false HTTP/1.1" 200 1502 0.0153
>> Thu Aug 23 12:04:46 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:46] "GET
>> /vnet?timeout=false HTTP/1.1" 200 1406 0.0057
>> Thu Aug 23 12:04:54 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:54] "GET
>> /vm/12 HTTP/1.1" 200 1836 0.0683
>> Thu Aug 23 12:04:54 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:54] "GET
>> /vm/12/monitor?title=CPU&monitor_resources=cpu_usage&humanize_figures=false&histor$
>> Thu Aug 23 12:04:54 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:54] "GET
>> /vm/12/monitor?title=Network+transmission&monitor_resources=net_tx&humanize_figure$
>> Thu Aug 23 12:04:54 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:54] "GET
>> /vm/12/monitor?title=Network+reception&monitor_resources=net_rx&humanize_figures=t$
>> Thu Aug 23 12:04:54 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:54] "GET
>> /vm/12/monitor?title=Memory&monitor_resources=mem_usage&humanize_figures=true&hist$
>> Thu Aug 23 12:04:54 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:04:54] "GET
>> /vm/12/log HTTP/1.1" 200 4327 0.0124
>> Thu Aug 23 12:05:00 2012 [I]: Starting vnc proxy:
>> /srv/cloud/one/share/noVNC/utils/websockify 35788 10.2.2.2:5912
>> Thu Aug 23 12:05:00 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:05:00] "POST
>> /vm/12/startvnc HTTP/1.1" 200 30 0.0081
>> Thu Aug 23 12:05:09 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:05:09] "POST
>> /vm/12/stopvnc HTTP/1.1" 200 - 0.0026
>> Thu Aug 23 12:05:11 2012 [I]: Starting vnc proxy:
>> /srv/cloud/one/share/noVNC/utils/websockify 35792 10.2.2.2:5916
>> Thu Aug 23 12:05:11 2012 [I]: 10.2.0.3 - - [23/Aug/2012 12:05:11] "POST
>> /vm/16/startvnc HTTP/1.1" 200 30 0.0080
>>
>> 23.08.2012, 15:15, "Hector Sanjuan" <hsanjuan at opennebula.org>:
>>> Hello,
>>>
>>> its a bit strange, can you send sunstone.log and sunstone.error if not
>>> empty? Any chance that the port used by the proxy launched by susntone
>>> is
>>> not accesible because of a firewall etc?
>>>
>>> Hector
>>>
>>> En Thu, 23 Aug 2012 13:04:01 +0200, Пярн Артур <dekkart at yandex.ru>
>>> escribió:
>>>> Hi everybody!
>>>>
>>>> Another strange problem with VNC:
>>>> everything is fine, when I click on VNC icon in Sunstone - noVNC proxy
>>>> is working (I can see it in "ps aux" output) and I can start session
>>>> from browser directly
>>>> (http://10.18.1.7:6080/vnc.html?host=10.18.1.7&port=6080) and I can
>>>> also
>>>> connect directly to VM from VNC client.
>>>> BUT!
>>>> Beautiufll Sunstone VNC connection windows doesn't show anyting!
>>>> There is message on white background "Server disconnected (code:
>>>> 1006)"
>>>>
>>>> I can't understand what's wrong. Screenshot is in the attach.
>>>>
>>>> Thank you very much in advance!!
>>>>
>>>> --
>>>> Best regards,
>>>> Artur Pyarn
>>> --
>>> Hector Sanjuan
>>> OpenNebula Developer
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opennebula.org
>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
> --
> Hector Sanjuan
> OpenNebula Developer
--
С уважением, Артур Пярн
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