DevStack: No valid host was found when launching instance
Getting 'No valid host was found' when lauching an instance on DevStack. DevStack branch is stable/kilo running on Ubuntu-Desktop VM.
Instance is cirros over small flavour (but also fails with any other).
Can anyone shed a light on what is happening? Info below:
kvm-qemu: QEMU emulator version 2.0.0 (Debian 2.0.0+dfsg-2ubuntu1.19)
libvirt: libvirtd (libvirt) 1.2.2
$ egrep -c '(vmx|svm)' /proc/cpuinfo
16
$ grep -r virt_type /etc/nova/nova.conf
virt_type = qemu
libvirt_type = qemu
Horizon dashboard Service information:
nova compute 192.168.240.55 Enabled
cinderv2 volume 192.168.240.55 Enabled
glance image 192.168.240.55 Enabled
cinder volume 192.168.240.55 Enabled
ec2 ec2 192.168.240.55 Enabled
novav21 computev21 192.168.240.55 Enabled
keystone identity (native backend) 192.168.240.55 Enabled
Nova-scheduler log:
DEBUG nova.filters req-a34680aa-7507-42c7-8b5a-87072e9dcfc3 admin demo Starting with 1 host(s)from (pid=3980) get_filtered_objects /opt/stack/nova/nova/filters.py:70 DEBUG nova.filters req-a34680aa-7507-42c7-8b5a-87072e9dcfc3 admin demo Filter RetryFilter returned 1 host(s)from (pid=3980) get_filtered_objects /opt/stack/nova/nova/filters.py:84 DEBUG nova.filters req-a34680aa-7507-42c7-8b5a-87072e9dcfc3 admin demo Filter AvailabilityZoneFilter returned 1 host(s)from (pid=3980) get_filtered_objects /opt/stack/nova/nova/filters.py:84 DEBUG nova.filters req-a34680aa-7507-42c7-8b5a-87072e9dcfc3 admin demo Filter RamFilter returned 1 host(s)from (pid=3980) get_filtered_objects /opt/stack/nova/nova/filters.py:84 DEBUG nova.filters req-a34680aa-7507-42c7-8b5a-87072e9dcfc3 admin demo Filter ComputeFilter returned 1 host(s)from (pid=3980) get_filtered_objects /opt/stack/nova/nova/filters.py:84 DEBUG nova.filters req-a34680aa-7507-42c7-8b5a-87072e9dcfc3 admin demo Filter ComputeCapabilitiesFilter returned 1 host(s)from (pid=3980) get_filtered_objects /opt/stack/nova/nova/filters.py:84 DEBUG nova.filters req-a34680aa-7507-42c7-8b5a-87072e9dcfc3 admin demo Filter ImagePropertiesFilter returned 1 host(s)from (pid=3980) get_filtered_objects /opt/stack/nova/nova/filters.py:84 DEBUG nova.filters req-a34680aa-7507-42c7-8b5a-87072e9dcfc3 admin demo Filter ServerGroupAntiAffinityFilter returned 1 host(s)from (pid=3980) get_filtered_objects /opt/stack/nova/nova/filters.py:84 DEBUG nova.filters req-a34680aa-7507-42c7-8b5a-87072e9dcfc3 admin demo Filter ServerGroupAffinityFilter returned 1 host(s)from (pid=3980) get_filtered_objects /opt/stack/nova/nova/filters.py:84 DEBUG nova.scheduler.filter_scheduler req-a34680aa-7507-42c7-8b5a-87072e9dcfc3 admin demo Filtered [(user, user) ram:3439 disk:206848 io_ops:0 instances:0]from (pid=3980) _schedule /opt/stack/nova/nova/scheduler/filter_scheduler.py:143 DEBUG nova.scheduler.filter_scheduler req-a34680aa-7507-42c7-8b5a-87072e9dcfc3 admin demo Weighed [WeighedHost [host: (user, user) ram:3439 disk:206848 io_ops:0 instances:0, weight:
1.0]]from (pid=3980) _schedule /opt/stack/nova/nova/scheduler/filter_scheduler.py:148 DEBUG nova.scheduler.filter_scheduler req-a34680aa-7507-42c7-8b5a-87072e9dcfc3 admin demo Selected host: WeighedHost [host: (user, user) ram:3439 disk:206848 io_ops:0 instances:0, weight: 1.0]from (pid=3980) _schedule /opt/stack/nova/nova/scheduler/filter_scheduler.py:158 INFO oslo_messaging._drivers.impl_rabbit req-a34680aa-7507-42c7-8b5a-87072e9dcfc3 admin demo Connecting to AMQP server on 192.168.240.55:5672 INFO oslo_messaging._drivers.impl_rabbit req-a34680aa-7507-42c7-8b5a-87072e9dcfc3 admin demo Connected to AMQP server on
192.168.240.55:5672 DEBUG nova.filters req-a34680aa-7507-42c7-8b5a-87072e9dcfc3 admin demo Starting with 1 host(s)from (pid=3980) get_filtered_objects /opt/stack/nova/nova/filters.py ...
Been hitting with my head on the wall here. No updates regarding this at all. This is a clean devstack installation and no Instantiantion was successful whatsoever.