I have the same issue. When I launch 150 vms by using nova boot, there are several instances failed with this message. Moreover, it raise {"message": "Unavailable console type serial.", "code": 400, "created": "2016-03-31T02:23:18Z"} this issue in some instances too. I never configured the serial/spice-html5/rdp-html5 console type. Just vnc is configured in the nova.conf file. It is wired. It is only `nova boot` why it call the `nova get-vnc-console`? On Tue, Nov 17, 2015 at 2:44 AM, Satish Patel <satish.txt at gmail.com> wrote: > I got following error on controller node when i launch new instance. > > What is this?? > > MessageUnavailable console type rdp-html5.Code400DetailsCreatedNov. 16, > 2015, 2:43 p.m. > > > _______________________________________________ > Mailing list: > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack at lists.openstack.org > Unsubscribe : > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > -- Jeffrey Zhang Blog: http://xcodest.me -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20160331/59f515de/attachment.html>