[one-users] novnc problem
davood ghatreh
davood.gh2000 at gmail.com
Fri Dec 2 05:08:03 PST 2011
Hey,
It is good news, because it says that everything is working just fine in
the server side. I am sure that there's something wrong with your
computer/browser. just try to check it using another computer in another
network and make sure there is no network connectivity limitation.
Don't forget to use Firefox as the browser.
Thanks
On Fri, Dec 2, 2011 at 4:32 PM, Dian Djaelani <djaelani at maxindo.net.id>wrote:
> hai davood,
>
> in console the report is :
>
> 1: myip : Plain non-SSL (ws://) WebSocket connection
> 1: myip : Version hybi-08, base64: 'True'
> 1: connecting to: cluster1:5936
>
> and on browser is "Starting VNC handshake"
> i waiting 30 minute but still "Starting VNC handshake"
>
> can help me again??
>
> davood ghatreh wrote:
>
>> CORRECTION:
>>
>> at las, you should see what the*phython *says when you are trying to
>> connect
>>
>>
>> :D
>>
>> Thanks
>>
>>
>> On Fri, Dec 2, 2011 at 2:59 PM, davood ghatreh <davood.gh2000 at gmail.com<mailto:
>> davood.gh2000 at gmail.**com <davood.gh2000 at gmail.com>>> wrote:
>>
>> Dear Dian,
>>
>> As much as I know, it has nothing to do with your hypervisor
>> layer. of curse your oned server should see the hypervisor layer
>> using an internal network.
>>
>> if you get the proper reply by telnet command, so I think there
>> should be a problem with your computer. Have you tried to change
>> the computer or use another computer which is not in the same network?
>>
>> at las, you should see what the perl says when you are trying to
>> connect. to do so, again check the processes:
>>
>> ps aux |grep VNC
>>
>> you'll get something like this:
>>
>>
>> oneadmin 24346 0.0 0.2 249764 10632 ? S 21:19 0:00
>> python /usr/share/one/noVNC/utils/**wsproxy.py 35784 yourMTSname:5908
>>
>> then kill the task by:
>>
>> kill 24346
>>
>> then run the task by oneadmin user:
>>
>> su oneadmin
>>
>> python /usr/share/one/noVNC/utils/**wsproxy.py 35784 yourMTSname:5908
>>
>> then you will see following:
>>
>> [root at gui 21]# python /usr/share/one/noVNC/utils/**wsproxy.py 35784
>> yourMTSname:5908
>> WebSocket server settings:
>> - Listen on :35784
>> - Flash security policy server
>> - No SSL/TLS support (no cert file)
>> - proxying from :35784 to yourMTSname:5908
>>
>>
>>
>>
>> and a console, waiting for connection appears. then try to connect
>> to noVNC using your browser and check the ssh console to see what
>> appears. It will help you to get the problem fixed.
>>
>>
>> Thanks
>> Davood
>>
>>
>>
>>
>> On Fri, Dec 2, 2011 at 2:48 PM, Dian Djaelani
>> <djaelani at maxindo.net.id <mailto:djaelani at maxindo.net.**id<djaelani at maxindo.net.id>>>
>> wrote:
>>
>> thanks for answer davood,
>> before i'`am send email i check all same on your answer,
>> telnet no problem it's connected
>> but on mozilla and chrome it's not working
>>
>> i think can vnc only in same network, maybe it wrong in my
>> vmnet template, becouse from public cannot replay icmp and etc
>> can you tell me template vmnet with gateway and netmask, i tray on
>>
>> davood ghatreh wrote:
>>
>> Hi Dian,
>>
>> you can troubleshoot this problem easily.
>>
>> First of all, read documents about setting up noVNC in
>> opennebula website.
>> After making sure that you ran scripts without any
>> problem, check to see if there is any noVNC running in the
>> server:
>>
>> one the oned node (OpenNebula server), run this:
>>
>> ps aux |grep VNC
>>
>> you should see something like this:
>>
>> oneadmin 24346 0.0 0.2 249764 10632 ? S 21:19
>> 0:00 python /usr/share/one/noVNC/utils/**wsproxy.py *35784
>> yourMTSname*:*5908*
>>
>> it means that theres a port forwarding service which
>> forwards request for VNC to *yourMTSname*:*5908* which
>> hosts you vm. if this is running, you need to see if the
>> destination(*yourMTSname*:***5908)* replies or not. to do
>> so, simply run a telnet in oned server:
>>
>> telnet *yourMTSname **5908*
>>
>>
>> it should reply something like this
>>
>> Trying 192.168.0.4...
>> Connected to mts4.ircloud.net <http://mts4.ircloud.net>
>> <http://mts4.ircloud.net>.
>>
>> Escape character is '^]'.
>> RFB 003.008
>>
>> if it doesn't, check your firewalls and also, check the
>> server which host your vm to see if it listen to that port
>> or not:
>>
>> netstat -antpe |grep *5908*
>>
>>
>>
>> These steps was just to troubleshoot, and you can find
>> where the problem is.
>>
>> Thanks
>> Davood
>>
>> On Fri, Dec 2, 2011 at 1:48 PM, Dian Djaelani
>> <djaelani at maxindo.net.id <mailto:djaelani at maxindo.net.**id<djaelani at maxindo.net.id>
>> >
>> <mailto:djaelani at maxindo.net.**id <djaelani at maxindo.net.id>
>>
>> <mailto:djaelani at maxindo.net.**id <djaelani at maxindo.net.id>>>>
>> wrote:
>>
>> hello any can help me ???
>> on my project opennebula novnc in sunstone server
>> cannot working,
>> on mozilla firefox 8 error >>> WebSock error: [object
>> Event]
>> on chrome error >> connection time out >> server
>> disconected
>>
>> please help me
>>
>> thnks
>>
>> -- Regards,
>>
>> Dian Djaelani
>> djaelani at maxindo.net.id <mailto:djaelani at maxindo.net.**id<djaelani at maxindo.net.id>
>> >
>> <mailto:djaelani at maxindo.net.**id <djaelani at maxindo.net.id>
>>
>> <mailto:djaelani at maxindo.net.**id <djaelani at maxindo.net.id>>>
>>
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>>
>> -- Regards,
>>
>> Dian Djaelani
>> djaelani at maxindo.net.id <mailto:djaelani at maxindo.net.**id<djaelani at maxindo.net.id>
>> >
>>
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>
>
> --
> Regards,
>
> Dian Djaelani
> djaelani at maxindo.net.id
>
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