def _cleanup(self, instance_name, destroy_disks=True):
lpar_id = self._get_instance(instance_name)['lpar_id']
try:
vhost = self._operator.get_vhost_by_instance_id(lpar_id)
disk_name = self._operator.get_disk_name_by_vhost(vhost)
LOG.debug(_("Shutting down the instance '%s'") % instance_name)
self._operator.stop_lpar(instance_name)
#dperaza: LPAR should be deleted first so that vhost is
#cleanly removed and detached from disk device.
LOG.debug(_("Deleting the LPAR instance '%s'") % instance_name)
self._operator.remove_lpar(instance_name)
if disk_name and destroy_disks:
# TODO(mrodden): we should also detach from the instance
# before we start deleting things...
volume_info = {'device_name': disk_name}
#Volume info dictionary might need more info that is lost when
#volume is detached from host so that it can be deleted
self._disk_adapter.detach_volume_from_host(volume_info)
self._disk_adapter.delete_volume(volume_info)
except Exception:
LOG.exception(_("PowerVM instance cleanup failed"))
raise exception.PowerVMLPARInstanceCleanupFailed(
instance_name=instance_name)
def _cleanup(self, instance_name):
lpar_id = self._get_instance(instance_name)['lpar_id']
try:
vhost = self._operator.get_vhost_by_instance_id(lpar_id)
disk_name = self._operator.get_disk_name_by_vhost(vhost)
LOG.debug(_("Shutting down the instance '%s'") % instance_name)
self._operator.stop_lpar(instance_name)
if disk_name:
LOG.debug(_("Removing the logical volume '%s'") % disk_name)
self._operator.remove_logical_volume(disk_name)
LOG.debug(_("Deleting the LPAR instance '%s'") % instance_name)
self._operator.remove_lpar(instance_name)
except Exception:
LOG.exception(_("PowerVM instance cleanup failed"))
raise exception.PowerVMLPARInstanceCleanupFailed(
instance_name=instance_name)
def _cleanup(self, instance_name, destroy_disks=True):
lpar_id = self._get_instance(instance_name)['lpar_id']
try:
vhost = self._operator.get_vhost_by_instance_id(lpar_id)
disk_name = self._operator.get_disk_name_by_vhost(vhost)
LOG.debug(_("Shutting down the instance '%s'") % instance_name)
self._operator.stop_lpar(instance_name)
if disk_name and destroy_disks:
# TODO(mrodden): we should also detach from the instance
# before we start deleting things...
self._disk_adapter.detach_volume_from_host(disk_name)
self._disk_adapter.delete_volume(disk_name)
LOG.debug(_("Deleting the LPAR instance '%s'") % instance_name)
self._operator.remove_lpar(instance_name)
except Exception:
LOG.exception(_("PowerVM instance cleanup failed"))
raise exception.PowerVMLPARInstanceCleanupFailed(
instance_name=instance_name)
