Open Stack

On Fri, Dec 11, 2015 at 11:07:02AM +0530, Prathyusha Guduri wrote:
> Hi All,
> 
> I have set up open stack on an Arm64 machine and all the open stack related
> services are running fine. Also am able to launch an instance successfully.
> Now that I need to get a console for my instance. The noVNC console is not
> supported in the machine am using. So I have to use a serial-proxy console
> or spice-proxy console.
> 
> After rejoining the stack, I have stopped the noVNC service and started the
> serial proxy service in  /usr/local/bin  as
> 
> ubuntu at ubuntu:~/devstack$ /usr/local/bin/nova-serialproxy --config-file
> /etc/nova/nova.conf
> 2015-12-10 19:07:13.786 21979 INFO nova.console.websocketproxy [-]
> WebSocket server settings:
> 2015-12-10 19:07:13.786 21979 INFO nova.console.websocketproxy [-]   -
> Listen on 0.0.0.0:6083
> 2015-12-10 19:07:13.787 21979 INFO nova.console.websocketproxy [-]   -
> Flash security policy server
> 2015-12-10 19:07:13.787 21979 INFO nova.console.websocketproxy [-]   - No
> SSL/TLS support (no cert file)
> 2015-12-10 19:07:13.790 21979 INFO nova.console.websocketproxy [-]   -
> proxying from 0.0.0.0:6083 to None:None
> 
> But
> ubuntu at ubuntu:~/devstack$ nova get-serial-console vm20
> ERROR (ClientException): The server has either erred or is incapable of
> performing the requested operation. (HTTP 500) (Request-ID:
> req-cfe7d69d-3653-4d62-ad0b-50c68f1ebd5e)

So you probably need to restart you nova-api, cauth and compute servcies.

As you're using devstack I'd recommend you start again and follow the following
guides:
 1. http://docs.openstack.org/developer/devstack/guides/nova.html#nova-serialproxy
 2. http://docs.openstack.org/developer/nova/testing/serial-console.html

Also your nova.conf looked strange I hope that's just manually formatting.

Tony.
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