[one-users] VNC problem from Sunstone interface
Hector Sanjuan
lists at convivencial.org
Wed Nov 7 12:43:41 PST 2012
Somehow it is trying to connect with wss :S:
10.0.1.125: SSL connection but '/var/lib/one/self.pem' not found
On sunstone, can you check your user properties (users tab -> select user
-> update properties).
In the user template, is there a VNC_WSS variable set? To what value? If
so, can you delete it? Reload the sunstone page, logout, login and retry?
Hector
On Wed, 07 Nov 2012 10:09:31 +0100, Jan Benadik <jan.benadik at atos.net>
wrote:
>
> Dňa 07.11.2012 08:18, Hector Sanjuan wrote / napísal(a):
>> Any chance the "Use Secure WSS" is checked in sunstone config? Can you
>> check/uncheck and retry with it >>unchecked just in case?
>
> Secure WSS wasn't checked, but I tried to check/uncheck and run once
> again with unchecked - nothing changed :-(
>>
>> 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
> 1. sunstone stopped, occi stopped
> oneadmin at myto-node:~$ ps aux|grep py
> oneadmin 12456 0.0 0.0 9516 904 pts/2 S+ 09:56 0:00 grep py
>
> 2.oneadmin at myto-node:/etc/one$ python
> /usr/share/opennebula/websockify/websocketproxy.py
> --target-config=/var/lib/one/>sunstone_vnc_tokens 29876
> WebSocket server settings:
> - Listen on :29876
> - Flash security policy server
> - No SSL/TLS support (no cert file)
> - proxying from :29876 to targets in /var/lib/one/sunstone_vnc_tokens
>
> oneadmin at myto-node:~$ ps aux|grep py
> oneadmin 12457 0.5 0.1 93056 16800 pts/1 S+ 09:57 0:00 python
> /usr/share/opennebula/websockify/>websocketproxy.py
> --target-config=/var/lib/one/sunstone_vnc_tokens 29876
> oneadmin 12460 0.0 0.0 9516 908 pts/2 S+ 09:57 0:00 grep py
>
>
> 3. oneadmin at myto-node:~$ sunstone-server start
> sunstone-server started
>
> oneadmin at myto-node:~$ ps aux|grep py
> oneadmin 12457 0.1 0.1 93056 16800 pts/1 S+ 09:57 0:00 python
> /usr/share/opennebula/websockify/>websocketproxy.py
> --target-config=/var/lib/one/sunstone_vnc_tokens 29876
> oneadmin 12481 0.9 0.0 0 0 pts/2 Z 09:58 0:00
> [python] <defunct>
> oneadmin 12484 0.0 0.0 9516 908 pts/2 S+ 09:58 0:00 grep py
>
> Here seems to be an issue - if websockify process runs in time of
> sunstone is starting - python process is defunct. If a >defunct python
> proces exist in system, VNC server is disconnected immediately and 10
> lines is added to websockify >console:
>
> oneadmin at myto-node:~$ python
> /usr/share/opennebula/websockify/websocketproxy.py
> --target-config=/var/lib/one/sunstone_vnc_tokens 29876
> WebSocket server settings:
> - Listen on :29876
> - Flash security policy server
> - No SSL/TLS support (no cert file)
> - proxying from :29876 to targets in /var/lib/one/sunstone_vnc_tokens
> 1: 10.0.1.125: SSL connection but '/var/lib/one/self.pem' not found
> 2: 10.0.1.125: SSL connection but '/var/lib/one/self.pem' not found
> 3: 10.0.1.125: SSL connection but '/var/lib/one/self.pem' not found
> 4: 10.0.1.125: SSL connection but '/var/lib/one/self.pem' not found
> 5: 10.0.1.125: SSL connection but '/var/lib/one/self.pem' not found
> 6: 10.0.1.125: SSL connection but '/var/lib/one/self.pem' not found
> 7: 10.0.1.125: SSL connection but '/var/lib/one/self.pem' not found
> 8: 10.0.1.125: SSL connection but '/var/lib/one/self.pem' not found
> 9: 10.0.1.125: SSL connection but '/var/lib/one/self.pem' not found
> 10: 10.0.1.125: SSL connection but '/var/lib/one/self.pem' not found
>
>> In /etc/one/sunstone-server there is:
> :vnc_proxy_base_port: 29876
> :vnc_proxy_path: /usr/share/opennebula/websockify/websocketproxy.py
> :vnc_proxy_support_wss: no
> :vnc_proxy_cert:
> :vnc_proxy_key:
>
>> -rwxr-xr-x 1 root root 3691 okt 26 18:13 sunstone-server
>
> if [ -z "$ONE_LOCATION" ]; then
> SUNSTONE_PID=/var/run/one/sunstone.pid
> SUNSTONE_SERVER=/usr/share/opennebula/sunstone/sunstone-server.rb
> SUNSTONE_LOCK_FILE=/var/lock/one/.sunstone.lock
> SUNSTONE_LOG=/var/log/one/sunstone.log
> SUNSTONE_LOG_ERROR=/var/log/one/sunstone.error
> SUNSTONE_CONF=/etc/one/sunstone-server.conf
> else
> SUNSTONE_PID=$ONE_LOCATION/var/sunstone.pid
> SUNSTONE_SERVER=$ONE_LOCATION/lib/sunstone/sunstone-server.rb
> SUNSTONE_LOCK_FILE=$ONE_LOCATION/var/.sunstone.lock
> SUNSTONE_LOG=$ONE_LOCATION/var/sunstone.log
> SUNSTONE_LOG_ERROR=$ONE_LOCATION/var/sunstone.error
> SUNSTONE_CONF=$ONE_LOCATION/etc/sunstone-server.conf
> fi
>
> setup()
> {
> TMPDIR=$(grep ^:tmpdir: $SUNSTONE_CONF|awk '{print $2}')
>
> if [ -n "$TMPDIR" ]; then
> export TMPDIR
> mkdir -p $TMPDIR
> fi
>
> if [ -f $SUNSTONE_LOCK_FILE ]; then
> if [ -f $SUNSTONE_PID ]; then
> SUNSTONEPID=`cat $SUNSTONE_PID`
> ps $SUNSTONEPID &> /dev/null
> if [ $? -eq 0 ]; then
> echo -n "Sunstone Server is still running (PID:$SUNSTONEPID).
> Please "
> echo "try 'sunstone-server stop' first."
> exit 1
> fi
> fi
> echo "Stale .lock detected. Erasing it."
> rm $SUNSTONE_LOCK_FILE
> fi
> }
>
> start()
> {
> if [ ! -f "$SUNSTONE_SERVER" ]; then
> echo "Cannot find $SUNSTONE_SERVER."
> exit 1
> fi
>
> # Start the sunstone daemon
> touch $SUNSTONE_LOCK_FILE
> ruby $SUNSTONE_SERVER > $SUNSTONE_LOG 2>$SUNSTONE_LOG_ERROR &
> LASTPID=$!
>
> if [ $? -ne 0 ]; then
> echo "Error executing sunstone-server."
> echo "Check $SUNSTONE_LOG_ERROR and $SUNSTONE_LOG for more
> information"
> exit 1
> else
> echo $LASTPID > $SUNSTONE_PID
> fi
>
> sleep 1
> ps $LASTPID &> /dev/null
>
> if [ $? -ne 0 ]; then
> echo "Error executing sunstone-server."
> echo "Check $SUNSTONE_LOG_ERROR and $SUNSTONE_LOG for more
> information"
> exit 1
> fi
>
> echo "sunstone-server started"
> }
> #
> # Function that stops the daemon/service
> #
> stop()
> {
> if [ ! -f $SUNSTONE_PID ]; then
> echo "Couldn't find sunstone-server process pid."
> exit 1
> fi
>
> # Kill the sunstone daemon
> kill -INT `cat $SUNSTONE_PID` &> /dev/null
>
> # Remove pid files
> rm -f $SUNSTONE_LOCK_FILE &> /dev/null
> rm -f $SUNSTONE_PID &> /dev/null
>
> echo "sunstone-server stopped"
> }
>
> case "$1" in
> start)
> setup
> start
> ;;
> stop)
> stop
> ;;
> restart)
> stop
> setup
> start
> ;;
> *)
> echo "Usage: sunstone-server {start|stop|restart}" >&2
> exit 3
> ;;
> esac
>
>
>
> Jan
>
>>
>> and see if it says something interesting to the console when you are
>> trying to connect to the VM.
>>
>> Hector
>>
>>
>> On Wed, 07 Nov 2012 08:01:52 +0100, Jan Benadik <jan.benadik at atos.net>
>> wrote:
>>
>>> Hi,here are my python processes in different situations:
>>>
>>> 1. sunstone and OCCI server stopped
>>> oneadmin at myto-node:~$ 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
>
> --
> 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
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20121107/2d20ae26/attachment-0002.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/gif
Size: 281 bytes
Desc: not available
URL: <http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20121107/2d20ae26/attachment-0012.gif>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/gif
Size: 1723 bytes
Desc: not available
URL: <http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20121107/2d20ae26/attachment-0013.gif>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/gif
Size: 281 bytes
Desc: not available
URL: <http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20121107/2d20ae26/attachment-0014.gif>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/gif
Size: 1723 bytes
Desc: not available
URL: <http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20121107/2d20ae26/attachment-0015.gif>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/gif
Size: 281 bytes
Desc: not available
URL: <http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20121107/2d20ae26/attachment-0016.gif>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/gif
Size: 1723 bytes
Desc: not available
URL: <http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20121107/2d20ae26/attachment-0017.gif>
More information about the Users
mailing list