Open Stack

I added a new node to the OpenStack cluster and when creating a new
instance I have this error. Maybe someone can tell me what else I can
check? No valid host was found. There are not enough hosts available.

No valid host was found. There are not enough hosts available.
Kod
500

Traceback (most recent call last): File
"/usr/lib/python3/dist-packages/nova/conductor/manager.py", line 1548,
in schedule_and_build_instances host_lists =
self._schedule_instances(context, request_specs[0], File
"/usr/lib/python3/dist-packages/nova/conductor/manager.py", line 908,
in _schedule_instances host_lists =
self.query_client.select_destinations( File
"/usr/lib/python3/dist-packages/nova/scheduler/client/query.py", line
41, in select_destinations return
self.scheduler_rpcapi.select_destinations(context, spec_obj, File
"/usr/lib/python3/dist-packages/nova/scheduler/rpcapi.py", line 160,
in select_destinations return cctxt.call(ctxt, 'select_destinations',
**msg_args) File
"/usr/lib/python3/dist-packages/oslo_messaging/rpc/client.py", line
189, in call result = self.transport._send( File
"/usr/lib/python3/dist-packages/oslo_messaging/transport.py", line
123, in _send return self._driver.send(target, ctxt, message, File
"/usr/lib/python3/dist-packages/oslo_messaging/_drivers/amqpdriver.py",
line 689, in send return self._send(target, ctxt, message,
wait_for_reply, timeout, File
"/usr/lib/python3/dist-packages/oslo_messaging/_drivers/amqpdriver.py",
line 681, in _send raise result
nova.exception_Remote.NoValidHost_Remote: No valid host was found.
There are not enough hosts available. Traceback (most recent call
last): File "/usr/lib/python3/dist-packages/oslo_messaging/rpc/server.py",
line 241, in inner return func(*args, **kwargs) File
"/usr/lib/python3/dist-packages/nova/scheduler/manager.py", line 223,
in select_destinations selections = self._select_destinations( File
"/usr/lib/python3/dist-packages/nova/scheduler/manager.py", line 250,
in _select_destinations selections = self._schedule( File
"/usr/lib/python3/dist-packages/nova/scheduler/manager.py", line 416,
in _schedule self._ensure_sufficient_hosts( File
"/usr/lib/python3/dist-packages/nova/scheduler/manager.py", line 455,
in _ensure_sufficient_hosts raise exception.NoValidHost(reason=reason)
nova.exception.NoValidHost: No valid host was found. There are not
enough hosts available.
Utworzono
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