openstack-ansible-os_nova/releasenotes
Damian Dabrowski 7000bc3f3f Deprecate nova_ram_weight_multiplier
Long time ago a variable `nova_ram_weight_multiplier` was implemented
and its default value was set to 5.0.
There are 2 issues with this:
1. Default value in nova is 1.0 [1] so our value is much bigger than
nova's default without having a strong reason for that.
2. OSA does not provide similar variables for other multipliers like
`cpu_weight_multiplier`.

Because there are a couple of different multipliers and more of them
can be implemented in the future(for ex.
`hypervisor_version_weight_multiplier` was implemented in 2023.2) it
would be hard for the OSA project to maintain variables for all of them.
It is better to deprecate `nova_ram_weight_multiplier` and let users
define multipliers with `nova_nova_conf_overrides` if necessary.

[1] https://docs.openstack.org/nova/2023.1/configuration/config.html#filter_scheduler.ram_weight_multiplier

Change-Id: I4f82840e94312d38696e3ddd05ef494821233f4d
2023-07-11 21:35:41 +02:00
..
notes Deprecate nova_ram_weight_multiplier 2023-07-11 21:35:41 +02:00
source Update master for stable/zed 2022-12-13 13:18:39 +00:00