[ovirt-users] novnc error

Alon Bar-Lev alonbl at redhat.com
Fri Jun 13 12:36:48 UTC 2014 


----- Original Message -----
> From: "Frantisek Kobzik" <fkobzik at redhat.com>
> To: "Garrett Baltezegar" <my91rt at gmail.com>
> Cc: "Alon Bar-Lev" <alonbl at redhat.com>, users at ovirt.org
> Sent: Friday, June 13, 2014 3:34:42 PM
> Subject: Re: [ovirt-users] novnc error
> 
> Great, I'm happy that it's working now!

Regardless, we should reproduce this exception and see if it is relevant to upstream.

> 
> Cheers,
> Franta.
> 
> 
> ----- Original Message -----
> From: "Garrett Baltezegar" <my91rt at gmail.com>
> To: "Frantisek Kobzik" <fkobzik at redhat.com>
> Cc: "Alon Bar-Lev" <alonbl at redhat.com>, users at ovirt.org
> Sent: Friday, June 13, 2014 2:26:06 PM
> Subject: Re: [ovirt-users] novnc error
> 
> Our local Linux ninja rebuilt the underlying server from scratch last
> night, to fix another storage issue we were having.  While he was testing
> the storage FIX, he discovered that novnc is up and running this morning.
>  There must have been a bad configuration somewhere along the way that was
> causing the problem.  To confirm, however, I tested with IP and FQDN, and
> only FQDN works, as it should, I believe.
> 
> I really appreciate everyone's help on this problem!!
> 
> 
> On Fri, Jun 13, 2014 at 8:10 AM, Frantisek Kobzik <fkobzik at redhat.com>
> wrote:
> 
> > Hi Garrett,
> >
> > just a question about accessing the engine via the browser: do you access
> > engine via the fqdn you typed in in the engine-setup? For instance, if you
> > issue the certificates for 'mycompany.com' and use let's say ip address
> > in the browser, websockify won't work...
> >
> > Cheers,
> > Franta
> >
> >
> > ----- Original Message -----
> > From: "Garrett Baltezegar" <my91rt at gmail.com>
> > To: "Alon Bar-Lev" <alonbl at redhat.com>
> > Cc: users at ovirt.org
> > Sent: Thursday, June 12, 2014 11:50:30 PM
> > Subject: Re: [ovirt-users] novnc error
> >
> >
> >
> > Python-websockify - 0.5.1-1.e16.no arch
> >
> > Numpy isn't installed
> > On Jun 12, 2014 5:15 PM, "Alon Bar-Lev" < alonbl at redhat.com > wrote:
> >
> >
> >
> >
> > ----- Original Message -----
> > > From: "Garrett Baltezegar" < my91rt at gmail.com >
> > > To: "Alon Bar-Lev" < alonbl at redhat.com >
> > > Cc: users at ovirt.org
> > > Sent: Friday, June 13, 2014 12:12:28 AM
> > > Subject: Re: [ovirt-users] novnc error
> > >
> > > I've checked /var/log/messages a few times, but it doesn't seem like much
> > > is being written to it; the last entry I have is from ~6 hours ago.
> > >
> > > When running
> > >
> > "/usr/share/ovirt-engine/services/ovirt-websocket-proxy/ovirt-websocket-proxy.py
> > > --debug start" I see the following information as the service is
> > starting:
> > >
> > > WARNING: no 'numpy' module, HyBi protocol will be slower
> > > ovirt-websocket-proxy[14511] DEBUG _daemon:403 daemon entry pid=14511
> > > ovirt-websocket-proxy[14511] DEBUG _daemon:404 background=False
> > > ovirt-websocket-proxy[14511] DEBUG loadFile:70 loading config
> > > '/usr/share/ovirt-
> > > engine/services/ovirt-websocket-proxy/ovirt-websocket-proxy.conf'
> > > ovirt-websocket-proxy[14511] DEBUG loadFile:70 loading config
> > > '/etc/ovirt-engine
> > > /ovirt-websocket-proxy.conf.d/10-setup.conf'
> > > ovirt-websocket-proxy[14511] DEBUG _daemon:440 I am a daemon 14511
> > > ovirt-websocket-proxy[14511] DEBUG _setLimits:377 Setting rlimits
> > > WebSocket server settings:
> > > - Listen on *:6100
> > > - Flash security policy server
> > > - SSL/TLS support
> > > - Deny non-SSL/TLS connections
> > > - proxying from *:6100 to targets in /dummy
> > >
> > >
> > >
> > > I see the following info after I attempted a novnc connection through the
> > > browser:
> > >
> > > 1: 10.255.239.1 : new handler Process
> > > 1: handler exception: WSRequestHandler instance has no attribute
> > 'last_code'
> > > 1: Traceback (most recent call last):
> > > File "/usr/lib/python2.6/site-packages/websockify/websocket.py", line
> > 696,
> > > in top_new_client
> > > self.client = self.do_handshake(startsock, address)
> > > File "/usr/lib/python2.6/site-packages/websockify/websocket.py", line
> > 628,
> > > in do_handshake
> > > if wsh.last_code == 101:
> > > AttributeError: WSRequestHandler instance has no attribute 'last_code'
> > >
> > >
> >
> > What version of python-websockify do you have?
> > What version of numpy do you have (if any)?
> >
> > > Thanks!
> > >
> > >
> > > On Thu, Jun 12, 2014 at 4:56 PM, Alon Bar-Lev < alonbl at redhat.com >
> > wrote:
> > >
> > > >
> > > >
> > > > ----- Original Message -----
> > > > > From: "Garrett Baltezegar" < my91rt at gmail.com >
> > > > > To: "Alon Bar-Lev" < alonbl at redhat.com >
> > > > > Cc: users at ovirt.org
> > > > > Sent: Thursday, June 12, 2014 11:49:50 PM
> > > > > Subject: Re: [ovirt-users] novnc error
> > > > >
> > > > > It looks like a blank page loads. Just tried this in both Chrome and
> > > > > Internet Explorer, and got the same result.
> > > > >
> > > > > The proxy is installed locally on the ovirt server, by the way. Nmap
> > > > shows
> > > > > port 6100 TCP listening.
> > > >
> > > > do you see anything relevant at /var/log/messages?
> > > >
> > > > try to stop the ovirt-websocket-proxy service and run it in debug mode:
> > > >
> > > > # su - -s /bin/sh ovirt
> > > > $
> > > >
> > /usr/share/ovirt-engine/services/ovirt-websocket-proxy/ovirt-websocket-proxy.py
> > > > --debug start
> > > >
> > > > see what you get.
> > > >
> > > > >
> > > > > Thanks for the quick response!
> > > > > On Jun 12, 2014 4:39 PM, "Alon Bar-Lev" < alonbl at redhat.com > wrote:
> > > > >
> > > > > >
> > > > > >
> > > > > > ----- Original Message -----
> > > > > > > From: "Garrett Baltezegar" < my91rt at gmail.com >
> > > > > > > To: users at ovirt.org
> > > > > > > Sent: Thursday, June 12, 2014 11:33:09 PM
> > > > > > > Subject: [ovirt-users] novnc error
> > > > > > >
> > > > > > > Hello everyone,
> > > > > > >
> > > > > > > I'm running into an error getting novnc up and running with
> > ovirt,
> > > > and
> > > > > > I'm
> > > > > > > hoping someone can help.
> > > > > > >
> > > > > > > My system is a CentOS minimal x86_64 install running ovirt fine.
> > I
> > > > have
> > > > > > > created VMs and I'm able to configure the console options. When I
> > > > > > attempt to
> > > > > > > connect to them, however, I get a Server disconnected (code:
> > 1006)
> > > > error.
> > > > > > > I've searched online for a solution, but everything seems to
> > point to
> > > > > > simply
> > > > > > > running the engine-setup configuration utility and installing the
> > > > > > ca.crt. I
> > > > > > > have tried both of these things, but I keep getting the same
> > > > message, in
> > > > > > > Internet Explorer, Chrome and Firefox.
> > > > > > >
> > > > > > > Disabled iptables and selinux.
> > > > > > > Connected directly to VM with VNC
> > > > > > > Checked ovirt-websocket-proxy, and it is running - haven't
> > touched
> > > > config
> > > > > > > file - SSL=true
> > > > > > > Installed ca.crt - multiple times
> > > > > > > Reinstalled ovirt - clean first, the reinstall.
> > > > > > > Reinstalled ca.crt
> > > > > > >
> > > > > > > Nothing has helped so far. Does anyone have any ideas? I have a
> > > > > > > straight-forward setup using engine-setup; accepting the default
> > > > answer
> > > > > > most
> > > > > > > of the time. GlusterFS being one of the non-defaults.
> > > > > > >
> > > > > > > I appreciate your suggestions!
> > > > > >
> > > > > > What happens if you access port 6100 at engine machine?
> > > > > >
> > > > > > https://host:6100
> > > > > >
> > > > > > >
> > > > > > > GB
> > > > > > >
> > > > > > > _______________________________________________
> > > > > > > Users mailing list
> > > > > > > Users at ovirt.org
> > > > > > > http://lists.ovirt.org/mailman/listinfo/users
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> > _______________________________________________
> > Users mailing list
> > Users at ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> >
>

More information about the Users mailing list