I've installed Havana using RDO Packstack.
When one key:value pair is described in instance_type_extra_specs,
the scheduler works fine.
However, when multiple key:value pairs are described in
instance_type_extra_specs in /etc/nova/nova.conf, only one of them are properly
filtered, but the other keys are recognized by None by the scheduler filter.
So, it always fails to find proper nova-compute.
I could use the same instance_type_extra_specs with Grizzly,
but it fails with Havana.
Has the format of instance_type_extra_specs been changed?
Or the processing instance_type_extra_specs sent from nova-compute has bugs in
it?
Here is the flags that I used:
/etc/nova/nova.conf
instance_type_extra_specs=cpu_arch:x86_64, gpu_arch:fermi, gpus:2,
hypervisor_type:LXC
flavor:
nova flavor-list --extra-specs
+----+-----------+-----------+------+-----------+------+-------+-------------+-----------+----------------------------------------------------------------------------------------------------------+
| ID | Name | Memory_MB | Disk | Ephemeral | Swap | VCPUs | RXTX_Factor |
Is_Public | extra_specs
|
+----+-----------+-----------+------+-----------+------+-------+-------------+-----------+----------------------------------------------------------------------------------------------------------+
| 10 | cg1.small | 2048 | 10 | 0 | | 2 | 1.0 |
True | {u'gpus': u'= 1', u'hypervisor_type': u's== LXC', u'gpu_arch':
u's== fermi', u'cpu_arch': u's== x86_64'} |
Thanks,
David
--
----------------------
Dr. Dong-In "David" Kang
Computer Scientist
USC/ISI
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