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users and projects are stored in keystone.

Long ago they were stored in nova, and the tables existed through essex in case people were using "deprecated auth".

Vish

On Sep 4, 2012, at 7:46 PM, "Simon Walter" <simon at gikaku.com> wrote:

> 
> Hi all,
> 
> I'm moving a cluster to a new network, but I'm having more trouble that it should probably be.
> 
> I think I'll just build the cluster again from scratch. In any case, I'd like to find out what is going on with the nova db tables users and projects. They are empty, yet I can see defined users and projects in horizon. What gives?
> 
> The real error is:
> 2012-09-05 11:23:00 ERROR nova.rpc.amqp [req-3e174011-b6cd-40ba-9066-5018df246c3e None None] Exception during message handling
> 2012-09-05 11:23:00 TRACE nova.rpc.amqp Traceback (most recent call last):
> 2012-09-05 11:23:00 TRACE nova.rpc.amqp   File "/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 253, in _process_data
> 2012-09-05 11:23:00 TRACE nova.rpc.amqp     rval = node_func(context=ctxt, **node_args)
> 2012-09-05 11:23:00 TRACE nova.rpc.amqp   File "/usr/lib/python2.7/dist-packages/nova/network/manager.py", line 257, in wrapped
> 2012-09-05 11:23:00 TRACE nova.rpc.amqp     return func(self, context, *args, **kwargs)
> 2012-09-05 11:23:00 TRACE nova.rpc.amqp   File "/usr/lib/python2.7/dist-packages/nova/network/manager.py", line 949, in get_instance_nw_info
> 2012-09-05 11:23:00 TRACE nova.rpc.amqp     network = self._get_network_by_id(context, vif['network_id'])
> 2012-09-05 11:23:00 TRACE nova.rpc.amqp   File "/usr/lib/python2.7/dist-packages/nova/network/manager.py", line 1722, in _get_network_by_id
> 2012-09-05 11:23:00 TRACE nova.rpc.amqp     network_id)
> 2012-09-05 11:23:00 TRACE nova.rpc.amqp   File "/usr/lib/python2.7/dist-packages/nova/network/manager.py", line 1543, in _get_network_by_id
> 2012-09-05 11:23:00 TRACE nova.rpc.amqp     return self.db.network_get(context, network_id)
> 2012-09-05 11:23:00 TRACE nova.rpc.amqp   File "/usr/lib/python2.7/dist-packages/nova/db/api.py", line 755, in network_get
> 2012-09-05 11:23:00 TRACE nova.rpc.amqp     return IMPL.network_get(context, network_id)
> 2012-09-05 11:23:00 TRACE nova.rpc.amqp   File "/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.py", line 120, in wrapper
> 2012-09-05 11:23:00 TRACE nova.rpc.amqp     return f(*args, **kwargs)
> 2012-09-05 11:23:00 TRACE nova.rpc.amqp   File "/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.py", line 1935, in network_get
> 2012-09-05 11:23:00 TRACE nova.rpc.amqp     raise exception.NetworkNotFound(network_id=network_id)
> 2012-09-05 11:23:00 TRACE nova.rpc.amqp NetworkNotFound: Network 1 could not be found.
> 
> Yes, I deleted that a while back. I don't know why it's still referring to it. The reason why I started investigating projects is because from looking at nova/db/sqlalchemy/api.py it looks like the project is associated with a network and this is where it gets the network ID. It's seems there is something missing or in transition. What ever it is, it's not functional.
> 
> Simon
> 
> -- 
> simonsmicrophone.com
> 
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