import httplib2
import mock
import pykka
+import threading
import arvnodeman.computenode.dispatch as dispatch
from . import testutil
def make_actor(self, arv_node=None):
if not hasattr(self, 'timer'):
- self.make_mocks(arvados_effect=[arv_node])
+ self.make_mocks(arvados_effect=[arv_node] if arv_node else None)
self.setup_actor = dispatch.ComputeNodeSetupActor.start(
self.timer, self.api_client, self.cloud_client,
testutil.MockSize(1), arv_node).proxy()
+ def assert_node_properties_updated(self, uuid=None,
+ size=testutil.MockSize(1)):
+ self.api_client.nodes().update.assert_any_call(
+ uuid=(uuid or self.arvados_effect[-1]['uuid']),
+ body={
+ 'properties': {
+ 'cloud_node': {
+ 'size': size.id,
+ 'price': size.price}}})
+
def test_creation_without_arvados_node(self):
self.make_actor()
+ finished = threading.Event()
+ self.setup_actor.subscribe(lambda _: finished.set())
self.assertEqual(self.arvados_effect[-1],
self.setup_actor.arvados_node.get(self.TIMEOUT))
- self.assertTrue(self.api_client.nodes().create().execute.called)
+ assert(finished.wait(self.TIMEOUT))
+ self.assertEqual(1, self.api_client.nodes().create().execute.call_count)
+ self.assertEqual(1, self.api_client.nodes().update().execute.call_count)
+ self.assert_node_properties_updated()
self.assertEqual(self.cloud_client.create_node(),
self.setup_actor.cloud_node.get(self.TIMEOUT))
def test_creation_with_arvados_node(self):
+ self.make_mocks(arvados_effect=[testutil.arvados_node_mock()]*2)
self.make_actor(testutil.arvados_node_mock())
+ finished = threading.Event()
+ self.setup_actor.subscribe(lambda _: finished.set())
self.assertEqual(self.arvados_effect[-1],
self.setup_actor.arvados_node.get(self.TIMEOUT))
- self.assertTrue(self.api_client.nodes().update().execute.called)
+ assert(finished.wait(self.TIMEOUT))
+ self.assert_node_properties_updated()
+ self.assertEqual(2, self.api_client.nodes().update().execute.call_count)
self.assertEqual(self.cloud_client.create_node(),
self.setup_actor.cloud_node.get(self.TIMEOUT))
self.make_actor()
subscriber = mock.Mock(name='subscriber_mock')
self.setup_actor.subscribe(subscriber)
- self.api_client.nodes().create().execute.side_effect = [
- testutil.arvados_node_mock()]
+ retry_resp = [testutil.arvados_node_mock()]
+ self.api_client.nodes().create().execute.side_effect = retry_resp
+ self.api_client.nodes().update().execute.side_effect = retry_resp
self.wait_for_assignment(self.setup_actor, 'cloud_node')
self.assertEqual(self.setup_actor.actor_ref.actor_urn,
subscriber.call_args[0][0].actor_ref.actor_urn)
class ComputeNodeShutdownActorMixin(testutil.ActorTestMixin):
def make_mocks(self, cloud_node=None, arvados_node=None,
- shutdown_open=True):
+ shutdown_open=True, node_broken=False):
self.timer = testutil.MockTimer()
self.shutdowns = testutil.MockShutdownTimer()
self.shutdowns._set_state(shutdown_open, 300)
self.cloud_client = mock.MagicMock(name='cloud_client')
+ self.cloud_client.broken.return_value = node_broken
self.arvados_client = mock.MagicMock(name='arvados_client')
self.updates = mock.MagicMock(name='update_mock')
if cloud_node is None:
self.cloud_node = cloud_node
self.arvados_node = arvados_node
- def make_actor(self, cancellable=True):
+ def make_actor(self, cancellable=True, start_time=None):
if not hasattr(self, 'timer'):
self.make_mocks()
+ if start_time is None:
+ start_time = time.time()
monitor_actor = dispatch.ComputeNodeMonitorActor.start(
- self.cloud_node, time.time(), self.shutdowns,
- testutil.cloud_node_fqdn, self.timer, self.updates,
+ self.cloud_node, start_time, self.shutdowns,
+ testutil.cloud_node_fqdn, self.timer, self.updates, self.cloud_client,
self.arvados_node)
self.shutdown_actor = self.ACTOR_CLASS.start(
self.timer, self.cloud_client, self.arvados_client, monitor_actor,
ACTOR_CLASS = dispatch.ComputeNodeShutdownActor
def test_easy_shutdown(self):
- self.make_actor()
+ self.make_actor(start_time=0)
self.check_success_flag(True)
self.assertTrue(self.cloud_client.destroy_node.called)
self.make_actor()
self.check_success_flag(False, 2)
self.assertFalse(self.cloud_client.destroy_node.called)
+ self.assertEqual(self.ACTOR_CLASS.WINDOW_CLOSED,
+ self.shutdown_actor.cancel_reason.get(self.TIMEOUT))
def test_shutdown_retries_when_cloud_fails(self):
self.make_mocks()
self.cloud_client.destroy_node.return_value = False
- self.make_actor()
+ self.make_actor(start_time=0)
self.assertIsNone(self.shutdown_actor.success.get(self.TIMEOUT))
self.cloud_client.destroy_node.return_value = True
self.check_success_flag(True)
+ def test_shutdown_cancelled_when_cloud_fails_on_broken_node(self):
+ self.make_mocks(node_broken=True)
+ self.cloud_client.destroy_node.return_value = False
+ self.make_actor(start_time=0)
+ self.check_success_flag(False, 2)
+ self.assertEqual(1, self.cloud_client.destroy_node.call_count)
+ self.assertEqual(self.ACTOR_CLASS.NODE_BROKEN,
+ self.shutdown_actor.cancel_reason.get(self.TIMEOUT))
+
def test_late_subscribe(self):
self.make_actor()
subscriber = mock.Mock(name='subscriber_mock')
self.updates = mock.MagicMock(name='update_mock')
self.cloud_mock = testutil.cloud_node_mock(node_num)
self.subscriber = mock.Mock(name='subscriber_mock')
+ self.cloud_client = mock.MagicMock(name='cloud_client')
+ self.cloud_client.broken.return_value = False
def make_actor(self, node_num=1, arv_node=None, start_time=None):
if not hasattr(self, 'cloud_mock'):
start_time = time.time()
self.node_actor = dispatch.ComputeNodeMonitorActor.start(
self.cloud_mock, start_time, self.shutdowns,
- testutil.cloud_node_fqdn, self.timer, self.updates,
- arv_node).proxy()
+ testutil.cloud_node_fqdn, self.timer, self.updates, self.cloud_client,
+ arv_node, boot_fail_after=300).proxy()
self.node_actor.subscribe(self.subscriber).get(self.TIMEOUT)
def node_state(self, *states):
self.assertFalse(self.subscriber.called)
def test_shutdown_subscription(self):
- self.make_actor()
+ self.make_actor(start_time=0)
self.shutdowns._set_state(True, 600)
self.node_actor.consider_shutdown().get(self.TIMEOUT)
self.assertTrue(self.subscriber.called)
self.assertEqual(self.node_actor.actor_ref.actor_urn,
self.subscriber.call_args[0][0].actor_ref.actor_urn)
- def test_shutdown_without_arvados_node(self):
+ def test_no_shutdown_booting(self):
self.make_actor()
self.shutdowns._set_state(True, 600)
- self.assertTrue(self.node_actor.shutdown_eligible().get(self.TIMEOUT))
+ self.assertTrue(self.node_actor.shutdown_eligible().get(self.TIMEOUT).startswith("node is still booting"))
- def test_no_shutdown_without_arvados_node_and_old_cloud_node(self):
+ def test_shutdown_without_arvados_node(self):
self.make_actor(start_time=0)
self.shutdowns._set_state(True, 600)
- self.assertFalse(self.node_actor.shutdown_eligible().get(self.TIMEOUT))
+ self.assertTrue(self.node_actor.shutdown_eligible().get(self.TIMEOUT))
+
+ def test_no_shutdown_missing(self):
+ arv_node = testutil.arvados_node_mock(10, job_uuid=None,
+ crunch_worker_state="down",
+ last_ping_at='1970-01-01T01:02:03.04050607Z')
+ self.make_actor(10, arv_node)
+ self.shutdowns._set_state(True, 600)
+ self.assertTrue(self.node_actor.shutdown_eligible().get(self.TIMEOUT).startswith("node is not idle."))
+
+ def test_no_shutdown_running_broken(self):
+ arv_node = testutil.arvados_node_mock(12, job_uuid=None,
+ crunch_worker_state="down")
+ self.make_actor(12, arv_node)
+ self.shutdowns._set_state(True, 600)
+ self.cloud_client.broken.return_value = True
+ self.assertTrue(self.node_actor.shutdown_eligible().get(self.TIMEOUT).startswith("node is not idle."))
+
+ def test_shutdown_missing_broken(self):
+ arv_node = testutil.arvados_node_mock(11, job_uuid=None,
+ crunch_worker_state="down",
+ last_ping_at='1970-01-01T01:02:03.04050607Z')
+ self.make_actor(11, arv_node)
+ self.shutdowns._set_state(True, 600)
+ self.cloud_client.broken.return_value = True
+ self.assertTrue(self.node_actor.shutdown_eligible().get(self.TIMEOUT))
def test_no_shutdown_when_window_closed(self):
self.make_actor(3, testutil.arvados_node_mock(3, job_uuid=None))
- self.assertFalse(self.node_actor.shutdown_eligible().get(self.TIMEOUT))
+ self.assertTrue(self.node_actor.shutdown_eligible().get(self.TIMEOUT).startswith("shutdown window is not open."))
def test_no_shutdown_when_node_running_job(self):
self.make_actor(4, testutil.arvados_node_mock(4, job_uuid=True))
self.shutdowns._set_state(True, 600)
- self.assertFalse(self.node_actor.shutdown_eligible().get(self.TIMEOUT))
+ self.assertTrue(self.node_actor.shutdown_eligible().get(self.TIMEOUT).startswith("node is not idle."))
def test_no_shutdown_when_node_state_unknown(self):
self.make_actor(5, testutil.arvados_node_mock(
5, crunch_worker_state=None))
self.shutdowns._set_state(True, 600)
- self.assertFalse(self.node_actor.shutdown_eligible().get(self.TIMEOUT))
+ self.assertTrue(self.node_actor.shutdown_eligible().get(self.TIMEOUT).startswith("node is not idle."))
def test_no_shutdown_when_node_state_stale(self):
self.make_actor(6, testutil.arvados_node_mock(6, age=90000))
self.shutdowns._set_state(True, 600)
- self.assertFalse(self.node_actor.shutdown_eligible().get(self.TIMEOUT))
+ self.assertTrue(self.node_actor.shutdown_eligible().get(self.TIMEOUT).startswith("node is not idle."))
def test_arvados_node_match(self):
self.make_actor(2)
arv_node = testutil.arvados_node_mock(
2, hostname='compute-two.zzzzz.arvadosapi.com')
+ self.cloud_client.node_id.return_value = '2'
pair_id = self.node_actor.offer_arvados_pair(arv_node).get(self.TIMEOUT)
self.assertEqual(self.cloud_mock.id, pair_id)
self.stop_proxy(self.node_actor)
projects / arvados.git / blobdiff