For future reference, it looks like you had an old version of websockify installed that wasn't getting updated, for some reason. Nova recently accepted a patch that removed the support for the old version of websockify
Best Regards, Solly Ross ----- Original Message ----- > From: "Paul Michali (pcm)" <[email protected]> > To: "OpenStack Development Mailing List (not for usage questions)" > <[email protected]> > Sent: Friday, October 10, 2014 9:40:54 PM > Subject: Re: [openstack-dev] Any ideas on why nova-novncproxy is failing to > start on devstack? > > Well, I deleted /usr/local/lib/python2.7/dist-packages/websockify* and then > stacked and it worked! > > > PCM (Paul Michali) > > MAIL …..…. [email protected] > IRC ……..… pcm_ (irc.freenode.com) > TW ………... @pmichali > GPG Key … 4525ECC253E31A83 > Fingerprint .. 307A 96BB 1A4C D2C7 931D 8D2D 4525 ECC2 53E3 1A83 > > > > On Oct 10, 2014, at 8:46 PM, Paul Michali (pcm) <[email protected]> wrote: > > > I had a system with devstack, which I restack with reclone, with the > > intention of then patching in my review diffs to update and test. Well, > > the stack is failing in n-nonvc, with this message: > > > > openstack@devstack-33:~/devstack$ /usr/local/bin/nova-novncproxy > > --config-file /etc/nova/nova.conf --web /opt/stack/noVNC & echo $! > > >/opt/stack/status/stack/n-novnc.pid; fg || echo "n-novnc failed to start" > > | tee "/opt/stack/status/stack/n-novnc.failure" > > [1] 826 > > /usr/local/bin/nova-novncproxy --config-file /etc/nova/nova.conf --web > > /opt/stack/noVNC > > Traceback (most recent call last): > > File "/usr/local/bin/nova-novncproxy", line 6, in <module> > > from nova.cmd.novncproxy import main > > File "/opt/stack/nova/nova/cmd/novncproxy.py", line 29, in <module> > > from nova.console import websocketproxy > > File "/opt/stack/nova/nova/console/websocketproxy.py", line 110, in > > <module> > > websockify.ProxyRequestHandler): > > AttributeError: 'module' object has no attribute 'ProxyRequestHandler' > > n-novnc failed to start > > > > The websockify package is installed: > > > > openstack@devstack-33:~/devstack$ pip show websockify > > --- > > Name: websockify > > Version: 0.5.1 > > Location: /usr/local/lib/python2.7/dist-packages > > Requires: numpy > > > > However, the version required is: > > > > openstack@devstack-33:/opt/stack/nova$ grep websockify requirements.txt > > websockify>=0.6.0,<0.7 > > > > Any ideas why is does not have the right version and how to best correct? > > > > Thanks! > > > > > > PCM (Paul Michali) > > > > MAIL …..…. [email protected] > > IRC ……..… pcm_ (irc.freenode.com) > > TW ………... @pmichali > > GPG Key … 4525ECC253E31A83 > > Fingerprint .. 307A 96BB 1A4C D2C7 931D 8D2D 4525 ECC2 53E3 1A83 > > > > > > > > > _______________________________________________ > OpenStack-dev mailing list > [email protected] > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > _______________________________________________ OpenStack-dev mailing list [email protected] http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
