[RFE] Possibility to inspect CPUs separately

[Oleksandr Berezovskyi]

Add possibility to get info about each CPU separately in multi CPU configurations.

IPA part
========

Return cpu info with list of cpu specific data.

Implementation
==============

Rename current CPU class to CPUInfo.
Add cpus property to CPUInfo and set it as list of CPU objects.
Reimplement get_cpu function to support multi CPU inspection.

[Jay Faulkner (jason-oldos)]

Big/little core layouts are a good use case for this. Similar with riscv high/low security cores.

[Julia Kreger (juliaashleykreger)]

This is very impactful, and is good onboarding bug for someone to take on. It will be more and more necessary as time goes on with mixed core capability.

[Adam McArthur (adamcarthur)]

I will work on this.

Immediately I have questions about what commands I can use to get the info for individual CPU cores, as well as how careful to be about breaking changes.

I will try and get something up for review ASAP to start answering these questions.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/ironic-python-agent 9.13.0 release.