Open Stack

Hi all,
I'm confuguring OpenStack to use it togheter with ONOS according to the
SONA implementation (
https://wiki.onosproject.org/display/ONOS/How+to+set+up+environment).
My setup has 2 compute nodes. It seems that the controller can see the two
nodes.

nova service-list
+----+------------------+----------------+----------+---------+-------+----------------------------+-----------------+
| Id | Binary           | Host           | Zone     | Status  | State |
Updated_at                 | Disabled Reason |
+----+------------------+----------------+----------+---------+-------+----------------------------+-----------------+
| 3  | nova-conductor   | OpenStack-ctrl | internal | enabled | up    |
2016-07-20T21:28:23.000000 | -               |
| 5  | nova-scheduler   | OpenStack-ctrl | internal | enabled | up    |
2016-07-20T21:28:21.000000 | -               |
| 6  | nova-consoleauth | OpenStack-ctrl | internal | enabled | up    |
2016-07-20T21:28:21.000000 | -               |
| 7  | nova-compute     | Compute2       | nova     | enabled | up    |
2016-07-20T21:28:22.000000 | -               |
| 8  | nova-compute     | Compute1       | nova     | enabled | up    |
2016-07-20T21:28:20.000000 | -               |
+----+------------------+----------------+----------+---------+-------+----------------------------+-----------------+


nova host-list
+----------------+-------------+----------+
| host_name      | service     | zone     |
+----------------+-------------+----------+
| OpenStack-ctrl | conductor   | internal |
| OpenStack-ctrl | scheduler   | internal |
| OpenStack-ctrl | consoleauth | internal |
| Compute2       | compute     | nova     |
| Compute1       | compute     | nova     |
+----------------+-------------+----------+

Here is the error form n-cond.log


2016-07-20 22:29:44.200 ^[[00;32mDEBUG oslo.messaging._drivers.impl_rabbit
[^[[01;36mreq-7d700c44-3166-4407-8f4f-4fa7743339cb ^[[00;36madmin
admin^[[00;32m] ^[[01;35m^[[00;32mConnected to AMQP server on $
/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py:187:
RuntimeWarning: You have iterated over the result of
pkg_resources.parse_version. This is a legacy behavior which is
inconsistent wit$
  stacklevel=1,
2016-07-20 22:29:44.236 ^[[01;33mWARNING nova.scheduler.utils
[^[[01;36mreq-7d700c44-3166-4407-8f4f-4fa7743339cb ^[[00;36madmin
admin^[[01;33m] ^[[01;35m^[[01;33mFailed to compute_task_build_instances: N$
Traceback (most recent call last):

  File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py", line
150, in inner
    return func(*args, **kwargs)

  File "/opt/stack/nova/nova/scheduler/manager.py", line 104, in
select_destinations
    dests = self.driver.select_destinations(ctxt, spec_obj)

  File "/opt/stack/nova/nova/scheduler/filter_scheduler.py", line 74, in
select_destinations
    raise exception.NoValidHost(reason=reason)

NoValidHost: No valid host was found. There are not enough hosts available.



Any suggestion? Thanks
-- 
Silvia Fichera
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