Hi, Joseph
I'm working on the patch for blueprints
https://blueprints.launchpad.net/nova/+spec/update-flavor-key-value, to
add/delete the extra_specs for flavor through nova-manage. I'm still setting up
my environment to push the patch.
However, when I was testing my patch, I noticed that compute_filter
assume it will handle all of the "extra_specs". If it can't find corresponding
key in the capabilities, it will fail to pass the host. IMHO, this is a bit
overkill. For example, currently the trusted_filter.py will use the extra_specs
to check if trusted_host is required, that means compute filter and trusted
filter can't be used at the same time.
I think compute filter should define explicitly all keys that it takes
care, like cpu_info, cpu_arch, xpu_arch, and only check the corresponding
extra_specs key/value pair? After all, extra_specs is not compute_extra_specs?
I noticed the patch in https://review.openstack.org/#/c/8089/, but
seems this patch will not fix this issue still.
Any idea or suggestion? I'm glad to create patch if any conclusion on this
issue.
Thanks
--jyh
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