def is_ready_to_terminate():
if not JBox.cfg['cloud_host']['scale_down']:
return False
num_containers = JBoxContainer.num_active(
) + JBoxContainer.num_stopped()
return (num_containers == 0) and CloudHost.can_terminate(
is_proposed_cluster_leader())
def do_housekeeping():
server_delete_timeout = JBox.cfg['expire']
JBoxContainer.maintain(max_timeout=server_delete_timeout, inactive_timeout=JBox.cfg['inactivity_timeout'],
protected_names=JBox.cfg['protected_docknames'])
if JBox.cfg['scale_down'] and (JBoxContainer.num_active() == 0) and \
(JBoxContainer.num_stopped() == 0) and CloudHelper.should_terminate():
JBox.log_info("terminating to scale down")
CloudHelper.terminate_instance()
def do_housekeeping():
JBox.do_update_user_home_image()
server_delete_timeout = JBox.cfg['expire']
JBoxContainer.maintain(max_timeout=server_delete_timeout, inactive_timeout=JBox.cfg['inactivity_timeout'],
protected_names=JBox.cfg['protected_docknames'])
if JBox.cfg['cloud_host']['scale_down'] and (JBoxContainer.num_active() == 0) and \
(JBoxContainer.num_stopped() == 0) and CloudHost.should_terminate():
JBox.log_info("terminating to scale down")
try:
CloudHost.deregister_instance_dns()
except:
CloudHost.log_error("Error deregistering instance dns")
CloudHost.terminate_instance()
elif is_cluster_leader():
CloudHost.log_info("I am the cluster leader")
JBox.monitor_registrations()
if not JBoxDynConfig.is_stat_collected_within(CloudHost.INSTALL_ID, 7):
JBoxContainer.async_collect_stats()
def is_ready_to_terminate():
if not JBox.cfg['cloud_host']['scale_down']:
return False
num_containers = JBoxContainer.num_active() + JBoxContainer.num_stopped()
return (num_containers == 0) and CloudHost.can_terminate(is_proposed_cluster_leader())