On 05/16/2012 12:24 AM, Salman Malik wrote:
Hi Guys,
I am having trouble with launching instances. The launch fails on
networking task with status error. Here is the output (at nova-compute
screen session) on launching instance :
2012-05-02 06:41:52 TRACE nova.rpc.amqp RemoteError: Remote error:
QuantumNotFoundException (u'Quantum entity not found: %s',
'{"QuantumError": {"message": "Unable to find a network with the
specified identifier.", "type": "NetworkNotFound", "detail": "Network
5f227bba-eb3b-4dba-ad4c-b47c80aaffd7 could not be found"}}')
Here is the output when I terminated the instance:
2012-05-02 06:44:04 TRACE nova.rpc.amqp Command: sudo
/usr/local/bin/nova-rootwrap ovs-vsctl get Interface tap772ad8ff-89 ofport
2012-05-02 06:44:04 TRACE nova.rpc.amqp Exit code: 1
2012-05-02 06:44:04 TRACE nova.rpc.amqp Stdout: ''
2012-05-02 06:44:04 TRACE nova.rpc.amqp Stderr: 'ovs-vsctl: no row
"tap772ad8ff-89" in table Interface\n'
Question/Problems:
1. Network with uuid 5f227bba-eb3b-4dba-ad4c-b47c80aaffd7 is not a
Quantum network (or may be its a quantum network but it doesn't belong
to any tenant) . This network got created automatically when I ran
stack.sh script and is associated with the fixed_range=10.0.0.0/24 in
the nova.conf file. So problem here is that I wanted to launch this
instance on a quantum network managed by a tenant/use (that I created
before launching instance), how can I fix this?
Did you update the stackrc file to include quantum? When you run
stack.sh it should reset the relevant databases.
2. Before running stack.sh, I could see gw-** port in my br-int
bridge. Now it doesn't show up anywhere. Can you tell me what is the
purpose of this port and how can I get it back in my br-int ?
3. Would answer to 1 and 2 help in succesful launch of instances ? If
not, what else do I need to do ?
Thanks,
Salman
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