Re: [Openstack] What is the correct config for vnc or novnctosuccessfully enable VNC CONSOLE in a browser?
thanks for your answer.
the option of --vncserver_listen is always 0.0.0.0 during I having any change
for other vnc's options in nova.conf
by the way ,if I set --vncserver_listen to controlnote's IP ,can novnc work
fine when instance is in compute-note??
thanks
dming
-- Original --
From: Anthony Youngsleepsonthefl...@gmail.com;
Date: Mon, Apr 9, 2012 02:23 PM
To: .。o 0 O泡泡501640...@qq.com;
Cc: openstackopenstack@lists.launchpad.net;
Subject: Re: [Openstack] What is the correct config for vnc or
novnctosuccessfully enable VNC CONSOLE in a browser?
See below:
but I get some thing strange for:
if I set
--vnc_enabled=true
--novncproxy_base_url=http://localhost:6080/vnc_auto.html
--vncserver_proxyclient_address=localhost
--vncserver_listen=0.0.0.0
in nova.conf that it return
Oops! Google Chrome could not connect to localhost:6080
in dashboard,but work fine when I use command nova get-vnc-console demo novnc
..It return a url as http://localhost:6080/vnc_auto.html?token=XX..
then I enter this url in chrome with
http://172.18.187.110:6080/vnc_auto.html?token=XX
ps:172.18.187.110 is the public ip of my openstack server..
It can return my VM's screen ..
however,when I set
--vnc_enabled=true
--novncproxy_base_url=http://172.18.187.110:6080/vnc_auto.html
--vncserver_proxyclient_address=172.18.187.110
--vncserver_listen=0.0.0.0
and restart all the services ..
both dashboard and url from command nova get-vnc-console demo novnc returns
server connot connect
I am wondering how would localhost and 172.18.187.110 be not the same???
If you launched this instance before you specified --vncserver_listen, then the
instance's vnc server will bind 127.0.0.1. Furthermore, this configuration
will be baked into the instances libvirt.xml file, so changes to
--vncserver_listen in your nova.conf will not have any effect for already
existing instances.
Did you happen to launch this instance before you set --vncserver_listen to
0.0.0.0? If so, you may try to launch another instance and see if vnc is
working properly.
Just for the record, --vncserver_listen is generally set to the hosts
management ip, rather than the public ip or 0.0.0.0, for security reasons.
thanks
dming
-- Original --
From: Kiall Mac Inneski...@managedit.ie;
Date: Sat, Apr 7, 2012 07:15 PM
To: Eric Luostaywithmyhe...@gmail.com;
Cc: openstackopenstack@lists.launchpad.net;
Subject: Re: [Openstack] What is the correct config for vnc or novnc
tosuccessfully enable VNC CONSOLE in a browser?
For anyone else who might be hng the same issue.. These two packages, combined
with these options will get novnc working on precise..
--vnc_enabled=true
--novncproxy_base_url=http://78.153.XXX.XXX:6080/vnc_auto.html
--vncserver_proxyclient_address=78.153.XXX.XXX
--vncserver_listen=0.0.0.0
I've intentionally kept the version numbers identical to the packages currently
in the precise repo's. This will hopefully let apt do the right thing once an
official update is released..
http://dl.dropbox.com/u/1400487/novnc_2012.1~e3%2Bdfsg-1_amd64.deb
http://dl.dropbox.com/u/1400487/python-novnc_2012.1~e3%2Bdfsg-1_all.deb
Thanks,
Kiall
On Sat, Apr 7, 2012 at 11:14 AM, Kiall Mac Innes ki...@managedit.ie wrote:
The novnc package included in 12.04 is outdated/broken..
I know Chuck is planning to fix it ASAP..
In the meantime, I hacked together a fixed .deb.. I can stick it somewhere for
you to download if you like?
Thanks,
Kiall
Sent from my phone.
On Apr 7, 2012 9:31 a.m., Eric Luo staywithmyhe...@gmail.com wrote:
Hello ,allI installed Openstack as a all-in-one solution ,I got everything
runs correctly ,I can ssh to my VMs etc. But there is a problem here: I can not
use the VNC tag in dashboard.
I have installed the nova-consoleauth and novnc by apt-get .but I can not
statrt the nova-novncproxy service (by the way ,the nova-vncproxy service
always runs OK),
When I use the command root@ubuntu:~# service novnc start
I got the following with nothing else:
* Starting OpenStack NoVNC proxy nova-novncproxy
It only says starting,but does not say started!
actually it is not started ,by command service novnc status, it says: *
nova-novncproxy is not running.
when I use command nova-novncproxy --flagfile=/etc/nova/nova.conf ,I got the
following:
WARNING: no 'numpy' module, HyBi protocol support disabled
Traceback (most recent call last):
File /usr/bin/nova-novncproxy, line 40, in module
flags.DEFINE_boolean('verbose', False,
AttributeError: 'module' object has no attribute 'DEFINE_boolean'
When I use command nova get-vnc-console testVM novnc
+---++
| Type | Url |
+---++
| novnc |
Re: [Openstack] What is the correct config for vnc or novnctosuccessfully enable VNC CONSOLE in a browser?
I think--vncserver_listen must be one of the ips of compute-node.-openstack-bounces+gongysh=cn.ibm@lists.launchpad.net wrote: -To: "Anthony Young" sleepsonthefl...@gmail.comFrom: ".。o 0 O泡泡" 501640...@qq.comSent by: openstack-bounces+gongysh=cn.ibm@lists.launchpad.netDate: 04/09/2012 06:16PMCc: openstack openstack@lists.launchpad.netSubject: Re: [Openstack] What is the correct config for vnc or novnctosuccessfully enable VNC CONSOLE in a browser?thanks for your answer.the option of--vncserver_listen is always 0.0.0.0 during I having any change for other vnc's options in nova.confby the way ,if I set--vncserver_listen to controlnote's IP ,can novnc work fine when instance is in compute-note??thanksdming--Original--From: "Anthony Young"sleepsonthefl...@gmail.com;Date: Mon, Apr 9, 2012 02:23 PMTo: ".。o 0 O泡泡"501640...@qq.com; Cc: "openstack"openstack@lists.launchpad.net; Subject: Re: [Openstack] What is the correct config for vnc or novnctosuccessfully enable VNC CONSOLE in a browser?See below:
but I get some thing strange for:if I set --vnc_enabled=true--novncproxy_base_url=http://localhost:6080/vnc_auto.html
--vncserver_proxyclient_address=localhost--vncserver_listen=0.0.0.0in nova.conf that it return
Oops! Google Chrome could not connect to localhost:6080 in dashboard,but work fine when I use command nova get-vnc-console demo novnc ..It return a url as http://localhost:6080/vnc_auto.html?token=XX..
then I enter this url in chrome with http://172.18.187.110:6080/vnc_auto.html?token=XX
ps:172.18.187.110 is the public ip of my openstack server..It can return my VM's screen ..
however,when I set
--vnc_enabled=true--novncproxy_base_url=http://172.18.187.110:6080/vnc_auto.html
--vncserver_proxyclient_address=172.18.187.110--vncserver_listen=0.0.0.0and restart all the services ..
both dashboard and url from command nova get-vnc-console demo novnc returns server connot connect I am wondering how would localhost and 172.18.187.110 be not the same???
If you launched this instance before you specified --vncserver_listen, then the instance's vnc server will bind 127.0.0.1. Furthermore, this configuration will be baked into the instances libvirt.xml file, so changes to --vncserver_listen in your nova.conf will not have any effect for already existing instances.
Did you happen to launch this instance before you set --vncserver_listen to 0.0.0.0? If so, you may try to launch another instance and see if vnc is working properly.Just for the record, --vncserver_listen is generally set to the hosts management ip, rather than the public ip or 0.0.0.0, for security reasons.
thanksdming
-- Original --From: "Kiall Mac Innes"ki...@managedit.ie;
Date: Sat, Apr 7, 2012 07:15 PMTo: "Eric Luo"staywithmyhe...@gmail.com;Cc: "openstack"openstack@lists.launchpad.net;
Subject: Re: [Openstack] What is the correct config for vnc or novnc tosuccessfully enable VNC CONSOLE in a browser? For anyone else who might be hng the same issue.. These two packages, combined with these options will get novnc working on precise..--vnc_enabled=true--novncproxy_base_url=http://78.153.XXX.XXX:6080/vnc_auto.html--vncserver_proxyclient_address=78.153.XXX.XXX
--vncserver_listen=0.0.0.0I've intentionally kept the version numbers identical to the packages currently in the precise repo's. This will hopefully let apt "do the right thing" once an official update is released..
http://dl.dropbox.com/u/1400487/novnc_2012.1~e3%2Bdfsg-1_amd64.debhttp://dl.dropbox.com/u/1400487/python-novnc_2012.1~e3%2Bdfsg-1_all.deb Thanks,KiallOn Sat, Apr 7, 2012 at 11:14 AM, Kiall Mac Innes ki...@managedit.ie wrote:
The novnc package included in 12.04 is outdated/broken..I know Chuck is planning to fix it ASAP..In the meantime, I hacked together a fixed .deb.. I can stick it somewhere for you to download if you like?
Thanks,KiallSent from my phone.On Apr 7, 2012 9:31 a.m., "Eric Luo" staywithmyhe...@gmail.com wrote:
Hello ,allI installed Openstack as a all-in-one solution ,I got everything runs correctly ,I can ssh to my VMs etc. But there is a problem here: I can not use the VNC tag in dashboard.
I have installed the nova-consoleauth and novnc by "apt-get" .but I can not statrt the nova-novncproxy service (by the way ,the nova-vncproxy service always runs OK),When I use the command root@ubuntu:~# service novnc start
I got the following with nothing else:* Starting OpenStack NoVNC proxy nova-novncproxyIt only says "starting",but does not say "started"!
actually it is not started ,by command service novnc status, it says: * nova-novncproxy is not running.when I use command nova-novncproxy --flagfile=/etc/nova/nova.conf ,I got the following:
WARNING: no 'numpy' module, HyBi protocol support disabledTraceback (most recent call last):File "/usr/bin/nova-novncproxy", line 40, in module
flags.DEFINE_boolean('verbose', False,AttributeError: 'module' object has no attribute
