The nova-cloud-controller charm has a 'config-flags' config option that allows users to override any settings in the [DEFAULT] section of nova.conf. It is, therefore, already possible to override the scheduler_default_filters settings with whatever values you want.
The nova-cloud- controller charm has a 'config-flags' config option that allows users to override any settings in the [DEFAULT] section of nova.conf. It is, therefore, already possible to override the scheduler_ default_ filters settings with whatever values you want.