Puppet Class: nova::workarounds
- Defined in:
- manifests/workarounds.pp
Overview
Class: nova::workarounds
nova workarounds configuration
Parameters:
- never_download_image_if_on_rbd
-
(Optional) refuse to boot an instance if it would require downloading from glance and uploading to ceph instead of a COW clone Defaults to $::os_service_default
- ensure_libvirt_rbd_instance_dir_cleanup
-
(Optional) Ensure the instance directory is removed during clean up when using rbd. When enabled this workaround will ensure that the instance directory is always removed during cleanup on hosts using “[libvirt]/images_type=rbd“ Defaults to $::os_service_default
- enable_qemu_monitor_announce_self
-
(Optional) If it is set to True the libvirt driver will try as a best effort to send the announce-self command to the QEMU monitor so that it generates RARP frames to update network switches in the post live migration phase on the destination. Defaults to $::os_service_default
- wait_for_vif_plugged_event_during_hard_reboot
-
(Optional) If set Nova will wait for the Neutron ML2 backend to sent vif plugged events when performing hard reboot. Defaults to $::os_service_default
DEPRECATED
[*enable_numa_live_migration*]
(optional) Whether to enable live migration for NUMA topology instances.
Defaults to undef
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# File 'manifests/workarounds.pp', line 35
class nova::workarounds (
$never_download_image_if_on_rbd = $::os_service_default,
$ensure_libvirt_rbd_instance_dir_cleanup = $::os_service_default,
$enable_qemu_monitor_announce_self = $::os_service_default,
$wait_for_vif_plugged_event_during_hard_reboot = $::os_service_default,
# DEPRECATED PARAMETER
$enable_numa_live_migration = undef,
) {
if $enable_numa_live_migration != undef {
warning('The enable_numa_live_migration parameter is deprecated')
nova_config {
'workarounds/enable_numa_live_migration': value => $enable_numa_live_migration;
}
}
nova_config {
'workarounds/never_download_image_if_on_rbd':
value => $never_download_image_if_on_rbd;
'workarounds/ensure_libvirt_rbd_instance_dir_cleanup':
value => $ensure_libvirt_rbd_instance_dir_cleanup;
'workarounds/enable_qemu_monitor_announce_self':
value => $enable_qemu_monitor_announce_self;
'workarounds/wait_for_vif_plugged_event_during_hard_reboot':
value => join(any2array($wait_for_vif_plugged_event_during_hard_reboot), ',');
}
}
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