update filter

updatefilter.pp

# == Class: dellnfv::updatefilter
#
# Update scheduler_delault_filters attribute in nova.conf of controller nodes via composable services.
#

class dellnfv::updatefilter (
                        $step              = hiera('step'),
                        $numa_state        = hiera('dellnfv::numa::enable'),
                        $hugepages_state   = hiera('dellnfv::hugepages::enable')
) {
  if ($step>=4) {
        if ($numa_state == true || $hugepages_state == true){

        #update scheduler filter in nova.conf
        $scheduler_filter = "RetryFilter,AvailabilityZoneFilter,RamFilter,DiskFilter,ComputeFilter,ComputeCapabilitiesFilter,ImagePropertiesFilter,ServerGroupAntiAffinityFilter,ServerGroupAffinityFilter,CoreFilter,NUMATopologyFilter,AggregateInstanceExtraSpecsFilter"

        exec {'set_scheduler_NUMATopologyFilter':
          path => ['/bin/', '/sbin/', '/usr/bin/', '/usr/sbin/'],
          command => "sudo crudini --set /etc/nova/nova.conf DEFAULT scheduler_default_filters $scheduler_filter",
          }
  
        exec {'restart_scheduler':
          require => Exec['set_scheduler_NUMATopologyFilter'],
          path => ['/bin/', '/sbin/', '/usr/bin/', '/usr/sbin/'],
          command => "systemctl restart openstack-nova-scheduler.service",
          }
     }
  }
}