def test_notification_systemd(self):
with mock.patch('novaagent.utils.systemd_status') as mock_status:
try:
utils.send_notification('systemd', 'notify')
self.assertTrue(mock_status.called)
except Exception:
assert False, 'systemd notification failed to complete'
def test_notification_upstart(self):
try:
with mock.patch('os.kill') as mock_kill:
utils.send_notification('upstart', None)
self.assertTrue(mock_kill.called)
except Exception:
assert False, 'upstart notification failed to complete'
def nova_agent_listen(server_type, server_os, notify, server_init):
log.info('Starting actions for {0}'.format(server_type.__name__))
log.info('Checking for existence of /dev/xen/xenbus')
send_notification = True
notify_init = False
if os.path.exists('/dev/xen/xenbus'):
with Client(router=XENBUS_ROUTER) as xenbus_client:
check_provider(utils.get_provider(client=xenbus_client))
while True:
notify_init = action(server_os, client=xenbus_client)
if send_notification and notify_init:
log.info('Sending notification startup is complete')
utils.send_notification(server_init, notify)
send_notification = False
time.sleep(1)
else:
check_provider(utils.get_provider())
while True:
notify_init = action(server_os)
if send_notification and notify_init:
log.info('Sending notification startup is complete')
utils.send_notification(server_init, notify)
send_notification = False
time.sleep(1)