self.make_daemon(cloud_nodes=[testutil.cloud_node_mock(1),
testutil.cloud_node_mock(2)],
arvados_nodes=[testutil.arvados_node_mock(1),
- testutil.arvados_node_mock(2, status="missing")],
+ testutil.arvados_node_mock(2, last_ping_at='1970-01-01T01:02:03.04050607Z')],
want_sizes=[size, size])
self.stop_proxy(self.daemon)
self.assertTrue(self.node_setup.start.called)
self.make_daemon(cloud_nodes=[testutil.cloud_node_mock(1),
testutil.cloud_node_mock(2)],
arvados_nodes=[testutil.arvados_node_mock(1),
- testutil.arvados_node_mock(2, status="missing")],
+ testutil.arvados_node_mock(2, last_ping_at='1970-01-01T01:02:03.04050607Z')],
want_sizes=[size, size],
max_nodes=2)
self.stop_proxy(self.daemon)
self.assertFalse(self.node_setup.start.called)
+ def test_excess_counts_missing(self):
+ size = testutil.MockSize(1)
+ cloud_nodes = [testutil.cloud_node_mock(1), testutil.cloud_node_mock(2)]
+ self.make_daemon(cloud_nodes=cloud_nodes,
+ arvados_nodes=[testutil.arvados_node_mock(1),
+ testutil.arvados_node_mock(2, last_ping_at='1970-01-01T01:02:03.04050607Z')],
+ want_sizes=[size])
+ self.assertEqual(2, self.alive_monitor_count())
+ for mon_ref in self.monitor_list():
+ self.daemon.node_can_shutdown(mon_ref.proxy()).get(self.TIMEOUT)
+ self.assertEqual(1, self.node_shutdown.start.call_count)
+
+ def test_missing_shutdown_not_excess(self):
+ size = testutil.MockSize(1)
+ cloud_nodes = [testutil.cloud_node_mock(1), testutil.cloud_node_mock(2)]
+ self.make_daemon(cloud_nodes=cloud_nodes,
+ arvados_nodes=[testutil.arvados_node_mock(1),
+ testutil.arvados_node_mock(2, last_ping_at='1970-01-01T01:02:03.04050607Z')],
+ want_sizes=[size])
+ self.daemon.shutdowns.get()[cloud_nodes[1].id] = True
+ self.assertEqual(2, self.alive_monitor_count())
+ for mon_ref in self.monitor_list():
+ self.daemon.node_can_shutdown(mon_ref.proxy()).get(self.TIMEOUT)
+ self.assertEqual(0, self.node_shutdown.start.call_count)
+
def test_booting_nodes_counted(self):
cloud_node = testutil.cloud_node_mock(1)
arv_node = testutil.arvados_node_mock(1)
self.daemon.node_can_shutdown(monitor).get(self.TIMEOUT)
self.assertTrue(shutdown_proxy.called)
+ def test_broken_node_blackholed_after_cancelled_shutdown(self):
+ cloud_node = testutil.cloud_node_mock(8)
+ wishlist = [testutil.MockSize(8)]
+ self.make_daemon([cloud_node], [testutil.arvados_node_mock(8)],
+ wishlist)
+ self.assertEqual(1, self.alive_monitor_count())
+ self.assertFalse(self.node_setup.start.called)
+ monitor = self.monitor_list()[0].proxy()
+ shutdown_proxy = self.node_shutdown.start().proxy
+ shutdown_proxy().cloud_node.get.return_value = cloud_node
+ shutdown_proxy().success.get.return_value = False
+ shutdown_proxy().cancel_reason.get.return_value = self.node_shutdown.NODE_BROKEN
+ self.daemon.update_server_wishlist([]).get(self.TIMEOUT)
+ self.daemon.node_can_shutdown(monitor).get(self.TIMEOUT)
+ self.daemon.node_finished_shutdown(shutdown_proxy()).get(self.TIMEOUT)
+ self.daemon.update_cloud_nodes([cloud_node]).get(self.TIMEOUT)
+ self.daemon.update_server_wishlist(wishlist).get(self.TIMEOUT)
+ self.stop_proxy(self.daemon)
+ self.assertEqual(1, self.node_setup.start.call_count)
+
def test_nodes_shutting_down_replaced_below_max_nodes(self):
cloud_node = testutil.cloud_node_mock(6)
self.make_daemon([cloud_node], [testutil.arvados_node_mock(6)])
self.timer.deliver()
self.stop_proxy(self.daemon)
self.assertEqual(1, self.node_setup.start.call_count)
+
+ def test_shutdown_actor_stopped_when_cloud_node_delisted(self):
+ self.make_daemon(cloud_nodes=[testutil.cloud_node_mock()])
+ self.assertEqual(1, self.alive_monitor_count())
+ monitor = self.monitor_list()[0].proxy()
+ self.daemon.node_can_shutdown(monitor).get(self.TIMEOUT)
+ self.daemon.update_cloud_nodes([]).get(self.TIMEOUT)
+ self.stop_proxy(self.daemon)
+ self.assertEqual(
+ 1, self.node_shutdown.start().proxy().stop().get.call_count)
+
+ def test_shutdown_actor_cleanup_copes_with_dead_actors(self):
+ self.make_daemon(cloud_nodes=[testutil.cloud_node_mock()])
+ self.assertEqual(1, self.alive_monitor_count())
+ monitor = self.monitor_list()[0].proxy()
+ self.daemon.node_can_shutdown(monitor).get(self.TIMEOUT)
+ # We're mainly testing that update_cloud_nodes catches and handles
+ # the ActorDeadError.
+ stop_method = self.node_shutdown.start().proxy().stop().get
+ stop_method.side_effect = pykka.ActorDeadError
+ self.daemon.update_cloud_nodes([]).get(self.TIMEOUT)
+ self.stop_proxy(self.daemon)
+ self.assertEqual(1, stop_method.call_count)