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  • OpenStack
    • [Nova] noVNC not working
    • [Basic] OpenStack Installation
    • [Magnum] TroubleShooting
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On this page
  • 1. TroubleShooting
  • 2. Fixing Hosts
  1. OpenStack

[Nova] noVNC not working

By Default Settings, noVNC might not work properly

When we make an instance in OpenStack, then we visit console, there might be some statement saying:

something went wrong,connection is closed

1. TroubleShooting

Check log from

/var/log/nova/nova-novncproxy.log

If it states something like:

20: connecting to: openstack-mag-worker-3:5900
handler exception: [Errno -2] No address found

This means host was not set properly.

2. Fixing Hosts

In order to fix this, we need to manually set those entries to the /etc/hosts file:

172.25.244.136 openstack-mag-worker-3
172.25.244.115 openstack-mag-worker-1

Then check ping if the hostname was set properly

PreviousInstall Vagrant with vagrant-libvirtNext[Basic] OpenStack Installation

Last updated 1 year ago