Team, I have multi node devstack setup with single controller and multiple computes running stable/ocata.
On compute: ENABLED_SERVICES=n-cpu,neutron,placement-api Both KVM and ESxi compute came up fine: vmware@cntr11:~$ nova hypervisor-list warnings.warn(msg) +----+----------------------------------------------------+-------+---------+ | ID | Hypervisor hostname | State | Status | +----+----------------------------------------------------+-------+---------+ | 4 | domain-c82529.2fb3c1d7-fe24-49ea-9096-fcf148576db8 | up | enabled | | 7 | kvm-1 | up | enabled | +----+----------------------------------------------------+-------+---------+ vmware@cntr11:~$ All services seems to run fine. When tried to launch instance I see below errors in nova-conductor logs and instance stuck in "scheduling" state forever. I dont have any config related to n-cell in controller. Could someone help me to identify why nova-conductor is complaining about cells. 2017-02-20 14:24:06.128 WARNING oslo_config.cfg [req-e17fda8d-0d53-4735-922e-dd635d2ab7c0 admin admin] Option "scheduler_default_filters" from group "DEFAULT" is deprecated. Use option "enabled_filters" from group "filter_scheduler". 2017-02-20 14:24:06.211 ERROR nova.conductor.manager [req-e17fda8d-0d53-4735-922e-dd635d2ab7c0 admin admin] Failed to schedule instances 2017-02-20 14:24:06.211 TRACE nova.conductor.manager Traceback (most recent call last): 2017-02-20 14:24:06.211 TRACE nova.conductor.manager File "/opt/stack/nova/nova/conductor/manager.py", line 866, in schedule_and_build_instances 2017-02-20 14:24:06.211 TRACE nova.conductor.manager request_specs[0].to_legacy_filter_properties_dict()) 2017-02-20 14:24:06.211 TRACE nova.conductor.manager File "/opt/stack/nova/nova/conductor/manager.py", line 597, in _schedule_instances 2017-02-20 14:24:06.211 TRACE nova.conductor.manager hosts = self.scheduler_client.select_destinations(context, spec_obj) 2017-02-20 14:24:06.211 TRACE nova.conductor.manager File "/opt/stack/nova/nova/scheduler/utils.py", line 371, in wrapped 2017-02-20 14:24:06.211 TRACE nova.conductor.manager return func(*args, **kwargs) 2017-02-20 14:24:06.211 TRACE nova.conductor.manager File "/opt/stack/nova/nova/scheduler/client/__init__.py", line 51, in select_destinations 2017-02-20 14:24:06.211 TRACE nova.conductor.manager return self.queryclient.select_destinations(context, spec_obj) 2017-02-20 14:24:06.211 TRACE nova.conductor.manager File "/opt/stack/nova/nova/scheduler/client/__init__.py", line 37, in __run_method 2017-02-20 14:24:06.211 TRACE nova.conductor.manager return getattr(self.instance, __name)(*args, **kwargs) 2017-02-20 14:24:06.211 TRACE nova.conductor.manager File "/opt/stack/nova/nova/scheduler/client/query.py", line 32, in select_destinations 2017-02-20 14:24:06.211 TRACE nova.conductor.manager return self.scheduler_rpcapi.select_destinations(context, spec_obj) 2017-02-20 14:24:06.211 TRACE nova.conductor.manager File "/opt/stack/nova/nova/scheduler/rpcapi.py", line 129, in select_destinations 2017-02-20 14:24:06.211 TRACE nova.conductor.manager return cctxt.call(ctxt, 'select_destinations', **msg_args) 2017-02-20 14:24:06.211 TRACE nova.conductor.manager File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/client.py", line 169, in call 2017-02-20 14:24:06.211 TRACE nova.conductor.manager retry=self.retry) 2017-02-20 14:24:06.211 TRACE nova.conductor.manager File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/transport.py", line 97, in _send 2017-02-20 14:24:06.211 TRACE nova.conductor.manager timeout=timeout, retry=retry) 2017-02-20 14:24:06.211 TRACE nova.conductor.manager File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 458, in send 2017-02-20 14:24:06.211 TRACE nova.conductor.manager retry=retry) 2017-02-20 14:24:06.211 TRACE nova.conductor.manager File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 449, in _send 2017-02-20 14:24:06.211 TRACE nova.conductor.manager raise result 2017-02-20 14:24:06.211 TRACE nova.conductor.manager NoValidHost_Remote: No valid host was found. There are not enough hosts available. 2017-02-20 14:24:06.211 TRACE nova.conductor.manager Traceback (most recent call last): 2017-02-20 14:24:06.211 TRACE nova.conductor.manager 2017-02-20 14:24:06.211 TRACE nova.conductor.manager File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py", line 218, in inner 2017-02-20 14:24:06.211 TRACE nova.conductor.manager return func(*args, **kwargs) 2017-02-20 14:24:06.211 TRACE nova.conductor.manager 2017-02-20 14:24:06.211 TRACE nova.conductor.manager File "/opt/stack/nova/nova/scheduler/manager.py", line 98, in select_destinations 2017-02-20 14:24:06.211 TRACE nova.conductor.manager dests = self.driver.select_destinations(ctxt, spec_obj) 2017-02-20 14:24:06.211 TRACE nova.conductor.manager 2017-02-20 14:24:06.211 TRACE nova.conductor.manager File "/opt/stack/nova/nova/scheduler/filter_scheduler.py", line 79, in select_destinations 2017-02-20 14:24:06.211 TRACE nova.conductor.manager raise exception.NoValidHost(reason=reason) 2017-02-20 14:24:06.211 TRACE nova.conductor.manager 2017-02-20 14:24:06.211 TRACE nova.conductor.manager NoValidHost: No valid host was found. There are not enough hosts available. 2017-02-20 14:24:06.211 TRACE nova.conductor.manager 2017-02-20 14:24:06.211 TRACE nova.conductor.manager 2017-02-20 14:24:06.217 ERROR nova.conductor.manager [req-e17fda8d-0d53-4735- Thanks, Prashant
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