[one-users] VNC proxy is working but Sustone VNC window does show error
Пярн Артур
dekkart at yandex.ru
Thu Aug 23 06:17:13 PDT 2012
If I go direclty from browser to http://10.18.1.7:35792/
it shows me in websockify output the following message: "Normal web request received but disallowed"
23.08.2012, 16:54, "Пярн Артур" <dekkart at yandex.ru>:
> 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
> _______________________________________________
> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
--
С уважением, Артур Пярн
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