You'll want to check the nova-scheduler.log (controller) and the nova-compute.log (compute). You can look for your request ID and then go forward from there. Those should shed some more light on what the issue is
-Erik On Wed, May 17, 2017 at 5:09 PM, Andy Wojnarek <andy.wojna...@theatsgroup.com> wrote: > Hi, > > > > I have a new Openstack cloud running in our lab, but I am unable to launch > instances. This is Ocata running on Ubuntu 16.04.2 > > > > Here are the errors I am getting when trying to launch an instance: > > > > On my controller node in log file /var/log/nova/nova-conductor.log > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager > [req-a9beeb33-9454-47a2-96e2-908d5b1e4c46 b07949d8ae7144049851c7abb39ac6db > 4fd0307bf4b74c5a8718b180c24c7cff - - -] Failed to schedule instances > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager Traceback (most > recent call last): > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager File > "/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 866, in > schedule_and_build_instances > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager > request_specs[0].to_legacy_filter_properties_dict()) > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager File > "/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 597, in > _schedule_instances > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager hosts = > self.scheduler_client.select_destinations(context, spec_obj) > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager File > "/usr/lib/python2.7/dist-packages/nova/scheduler/utils.py", line 371, in > wrapped > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager return > func(*args, **kwargs) > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager File > "/usr/lib/python2.7/dist-packages/nova/scheduler/client/__init__.py", line > 51, in select_destinations > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager return > self.queryclient.select_destinations(context, spec_obj) > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager File > "/usr/lib/python2.7/dist-packages/nova/scheduler/client/__init__.py", line > 37, in __run_method > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager return > getattr(self.instance, __name)(*args, **kwargs) > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager File > "/usr/lib/python2.7/dist-packages/nova/scheduler/client/query.py", line 32, > in select_destinations > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager return > self.scheduler_rpcapi.select_destinations(context, spec_obj) > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager File > "/usr/lib/python2.7/dist-packages/nova/scheduler/rpcapi.py", line 129, in > select_destinations > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager return > cctxt.call(ctxt, 'select_destinations', **msg_args) > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager File > "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/client.py", line 169, > in call > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager > retry=self.retry) > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager File > "/usr/lib/python2.7/dist-packages/oslo_messaging/transport.py", line 97, in > _send > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager > timeout=timeout, retry=retry) > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager File > "/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", > line 458, in send > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager retry=retry) > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager File > "/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", > line 449, in _send > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager raise result > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager > NoValidHost_Remote: No valid host was found. There are not enough hosts > available. > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager Traceback (most > recent call last): > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager File > "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py", line 218, > in inner > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager return > func(*args, **kwargs) > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager File > "/usr/lib/python2.7/dist-packages/nova/scheduler/manager.py", line 98, in > select_destinations > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager dests = > self.driver.select_destinations(ctxt, spec_obj) > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager File > "/usr/lib/python2.7/dist-packages/nova/scheduler/filter_scheduler.py", line > 79, in select_destinations > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager raise > exception.NoValidHost(reason=reason) > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager NoValidHost: No > valid host was found. There are not enough hosts available. > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager > > 2017-05-17 16:48:33.656 2654 ERROR nova.conductor.manager > > 2017-05-17 16:48:33.686 2654 DEBUG oslo_db.sqlalchemy.engines > [req-a9beeb33-9454-47a2-96e2-908d5b1e4c46 b07949d8ae7144049851c7abb39ac6db > 4fd0307bf4b74c5a8718b180c24c7cff - - -] MySQL server mode set to > STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION > _check_effective_sql_mode > /usr/lib/python2.7/dist-packages/oslo_db/sqlalchemy/engines.py:261 > > 2017-05-17 16:48:36.013 2654 WARNING nova.scheduler.utils > [req-a9beeb33-9454-47a2-96e2-908d5b1e4c46 b07949d8ae7144049851c7abb39ac6db > 4fd0307bf4b74c5a8718b180c24c7cff - - -] Failed to > compute_task_build_instances: No valid host was found. There are not enough > hosts available. > > > > > > The hypervisor is up: > > root@gvicopnstk01:/var/log/nova# openstack hypervisor list > > +----+---------------------+-----------------+-----------------+-------+ > > | ID | Hypervisor Hostname | Hypervisor Type | Host IP | State | > > +----+---------------------+-----------------+-----------------+-------+ > > | 1 | gvicopnstk02 | QEMU | 192.168.241.115 | up | > > > > Services are up: > > root@gvicopnstk01:/var/log/nova# openstack compute service list > > +----+------------------+--------------+----------+---------+-------+----------------------------+ > > | ID | Binary | Host | Zone | Status | State | > Updated At | > > +----+------------------+--------------+----------+---------+-------+----------------------------+ > > | 6 | nova-consoleauth | gvicopnstk01 | internal | enabled | up | > 2017-05-17T21:07:00.000000 | > > | 7 | nova-scheduler | gvicopnstk01 | internal | enabled | up | > 2017-05-17T21:07:00.000000 | > > | 9 | nova-conductor | gvicopnstk01 | internal | enabled | up | > 2017-05-17T21:07:00.000000 | > > | 24 | nova-compute | gvicopnstk02 | nova | enabled | up | > 2017-05-17T21:07:07.000000 | > > > > I absolutely cannot figure out. It’s acting like there are no valid compute > nodes available, but all the Openstack commands are coming back as status is > up and running. > > > > Thanks, > > Andrew Wojnarek | Sr. Systems Engineer | ATS Group, LLC > > mobile 717.856.6901 | andy.wojna...@theatsgroup.com > > Galileo Performance Explorer Blog Offers Deep Insights for Server/Storage > Systems > > > _______________________________________________ > OpenStack-operators mailing list > OpenStack-operators@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators > _______________________________________________ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
