+
+ def _destroy_node(self):
+ if self._nodename:
+ self._set_node_state(self._nodename, 'DOWN', 'Reason=Node Manager shutdown')
+ super(ComputeNodeShutdownActor, self)._destroy_node()
+
+
+class ComputeNodeUpdateActor(UpdateActorBase):
+ def sync_node(self, cloud_node, arvados_node):
+ if arvados_node.get("hostname"):
+ try:
+ subprocess.check_output(['scontrol', 'update', 'NodeName=' + arvados_node["hostname"], 'Weight=%i' % int(cloud_node.size.price * 1000)])
+ except:
+ self._logger.error("Unable to set slurm node weight.", exc_info=True)
+ return super(ComputeNodeUpdateActor, self).sync_node(cloud_node, arvados_node)