Beispiel #1
0
func TestOffer(t *testing.T) {
	offer := util.NewOffer(util.NewOfferID("487c73d8-9951-f23c-34bd-8085bfd30c49"), util.NewFrameworkID("20150903-065451-84125888-5050-10715-0053"),
		util.NewSlaveID("20150903-065451-84125888-5050-10715-S1"), "slave0")

	if Offer(offer) != "slave0#30c49" {
		t.Errorf(`util.NewOffer(util.NewOfferID("487c73d8-9951-f23c-34bd-8085bfd30c49"), util.NewFrameworkID("20150903-065451-84125888-5050-10715-0053"), util.NewSlaveID("20150903-065451-84125888-5050-10715-S1"), "slave0") != "slave0#30c49"; actual %s`, Offer(offer))
	}

	offer.Resources = []*mesos.Resource{util.NewScalarResource("cpus", 4), util.NewScalarResource("mem", 512), util.NewRangesResource("ports", []*mesos.Value_Range{util.NewValueRange(31000, 32000)})}
	if Offer(offer) != "slave0#30c49 cpus:4.00 mem:512.00 ports:[31000..32000]" {
		t.Errorf("Expected slave0#30c49 cpus:4.00 mem:512.00 ports:[31000..32000]; actual %s", Offer(offer))
	}

	offer.Attributes = []*mesos.Attribute{&mesos.Attribute{
		Name:   proto.String("rack"),
		Type:   mesos.Value_SCALAR.Enum(),
		Scalar: &mesos.Value_Scalar{Value: proto.Float64(2)},
	}}
	if Offer(offer) != "slave0#30c49 cpus:4.00 mem:512.00 ports:[31000..32000] rack:2.00" {
		t.Errorf("Expected slave0#30c49 cpus:4.00 mem:512.00 ports:[31000..32000] rack:2.00; actual %s", Offer(offer))
	}

	offer.Resources = nil
	if Offer(offer) != "slave0#30c49 rack:2.00" {
		t.Errorf("Expected slave0#30c49 rack:2.00; actual %s", Offer(offer))
	}
}
Beispiel #2
0
func TestRemoveOffer(t *testing.T) {
	s := newAgent("SID", nil)

	assert.Empty(t, s.offers)

	s.addOffer(mesosutil.NewOffer(mesosutil.NewOfferID("ID1"), nil, nil, "hostname1"))
	s.addOffer(mesosutil.NewOffer(mesosutil.NewOfferID("ID2"), nil, nil, "hostname1"))
	assert.Equal(t, len(s.offers), 2)
	assert.Equal(t, len(s.getOffers()), 2)

	assert.True(t, s.removeOffer("ID1"))
	assert.Equal(t, len(s.offers), 1)
	assert.Equal(t, len(s.getOffers()), 1)

	assert.False(t, s.removeOffer("ID1"))
}
func TestAddOffer(t *testing.T) {
	s := newSlave("SID", nil)

	assert.Empty(t, s.offers)
	assert.True(t, s.empty())

	s.addOffer(mesosutil.NewOffer(mesosutil.NewOfferID("ID1"), nil, nil, "hostname1"))
	s.addOffer(mesosutil.NewOffer(mesosutil.NewOfferID("ID2"), nil, nil, "hostname1"))
	assert.Equal(t, len(s.offers), 2)
	assert.Equal(t, len(s.getOffers()), 2)
	assert.False(t, s.empty())

	s.addOffer(mesosutil.NewOffer(mesosutil.NewOfferID("ID1"), nil, nil, "hostname1"))
	assert.Equal(t, len(s.offers), 2)
	assert.Equal(t, len(s.getOffers()), 2)
}
func createTestOffer(idSuffix string) *mesos.Offer {
	return util.NewOffer(
		util.NewOfferID("test-offer-"+idSuffix),
		util.NewFrameworkID("test-framework-"+idSuffix),
		util.NewSlaveID("test-slave-"+idSuffix),
		"localhost."+idSuffix,
	)
}
Beispiel #5
0
func TestOffers(t *testing.T) {
	offer1 := util.NewOffer(util.NewOfferID("487c73d8-9951-f23c-34bd-8085bfd30c49"), util.NewFrameworkID("20150903-065451-84125888-5050-10715-0053"),
		util.NewSlaveID("20150903-065451-84125888-5050-10715-S1"), "slave0")
	offer1.Resources = []*mesos.Resource{util.NewScalarResource("cpus", 4), util.NewScalarResource("mem", 512), util.NewRangesResource("ports", []*mesos.Value_Range{util.NewValueRange(31000, 32000)})}

	offer2 := util.NewOffer(util.NewOfferID("26d5b34c-ef81-638d-5ad5-32c743c9c033"), util.NewFrameworkID("20150903-065451-84125888-5050-10715-0037"),
		util.NewSlaveID("20150903-065451-84125888-5050-10715-S0"), "master")
	offer2.Resources = []*mesos.Resource{util.NewScalarResource("cpus", 2), util.NewScalarResource("mem", 1024), util.NewRangesResource("ports", []*mesos.Value_Range{util.NewValueRange(4000, 7000)})}
	offer2.Attributes = []*mesos.Attribute{&mesos.Attribute{
		Name:   proto.String("rack"),
		Type:   mesos.Value_SCALAR.Enum(),
		Scalar: &mesos.Value_Scalar{Value: proto.Float64(2)},
	}}

	offers := Offers([]*mesos.Offer{offer1, offer2})
	if len(strings.Split(offers, "\n")) != 2 {
		t.Errorf("Offers([]*mesos.Offer{offer1, offer2}) should contain two offers split by new line, actual: %s", offers)
	}
}
func (suite *SchedulerTestSuite) TestSchdulerDriverAcceptOffersWithError() {
	sched := mock_scheduler.New()
	sched.On("StatusUpdate").Return(nil)
	sched.On("Error").Return()

	msgr := mockedMessenger()
	driver := newTestDriver(suite.T(), driverConfigMessenger(sched, suite.framework, suite.master, nil, msgr))
	driver.OnDispatch(func(_ context.Context, _ *upid.UPID, _ proto.Message) error {
		return fmt.Errorf("Unable to send message")
	})

	go func() {
		driver.Run()
	}()
	<-driver.Started()
	driver.SetConnected(true) // simulated
	suite.True(driver.Running())

	// setup an offer
	offer := util.NewOffer(
		util.NewOfferID("test-offer-001"),
		suite.framework.Id,
		util.NewSlaveID("test-slave-001"),
		"test-slave(1)@localhost:5050",
	)

	pid, err := upid.Parse("test-slave(1)@localhost:5050")
	suite.NoError(err)
	driver.CacheOffer(offer, pid)

	// launch task
	task := util.NewTaskInfo(
		"simple-task",
		util.NewTaskID("simpe-task-1"),
		util.NewSlaveID("test-slave-001"),
		[]*mesos.Resource{util.NewScalarResourceWithReservation("mem", 400, "principal", "role")},
	)
	task.Command = util.NewCommandInfo("pwd")
	task.Executor = util.NewExecutorInfo(util.NewExecutorID("test-exec"), task.Command)
	tasks := []*mesos.TaskInfo{task}

	operations := []*mesos.Offer_Operation{util.NewLaunchOperation(tasks)}

	stat, err := driver.AcceptOffers(
		[]*mesos.OfferID{offer.Id},
		operations,
		&mesos.Filters{},
	)
	suite.Equal(mesos.Status_DRIVER_RUNNING, stat)
	suite.Error(err)
}
Beispiel #7
0
func TestFilterResources(t *testing.T) {
	rf := ResourceFilter{}
	o := util.NewOffer(util.NewOfferID("offerid"), util.NewFrameworkID("frameworkid"), util.NewSlaveID("slaveId"), "hostname")
	o.Resources = []*mesos.Resource{
		util.NewScalarResource("name", 1.0),
		util.NewScalarResource("ub0r-resource", 2.0),
		util.NewScalarResource("ub0r-resource", 3.0),
	}

	res := rf.FilterResources(o, "ub0r-resource")

	assert.Equal(t, 2, len(res))
	assert.Equal(t, "ub0r-resource", res[0].GetName())
}
func (suite *SchedulerIntegrationTestSuite) TestSchedulerDriverResourceOffersEvent() {
	ok := suite.configureServerWithRegisteredFramework()
	suite.True(ok, "failed to establish running test server and driver")

	// Send a event to this SchedulerDriver (via http) to test handlers.
	offer := util.NewOffer(
		util.NewOfferID("test-offer-001"),
		suite.registeredFrameworkId,
		util.NewSlaveID("test-slave-001"),
		"test-localhost",
	)
	pbMsg := &mesos.ResourceOffersMessage{
		Offers: []*mesos.Offer{offer},
		Pids:   []string{"test-offer-001@test-slave-001:5051"},
	}

	c := suite.newMockClient()
	c.SendMessage(suite.driver.UPID(), pbMsg)
	suite.sched.waitForCallback(0)
}
func (suite *SchedulerTestSuite) TestSchdulerDriverLaunchTasksWithError() {
	sched := NewMockScheduler()
	sched.On("StatusUpdate").Return(nil)
	sched.On("Error").Return()

	msgr := messenger.NewMockedMessenger()
	msgr.On("Start").Return(nil)
	msgr.On("Send").Return(nil)
	msgr.On("UPID").Return(&upid.UPID{})
	msgr.On("Stop").Return(nil)
	msgr.On("Route").Return(nil)

	driver := newTestSchedulerDriver(suite.T(), sched, suite.framework, suite.master, nil)
	driver.messenger = msgr
	suite.True(driver.Stopped())

	go func() {
		driver.Run()
	}()
	time.Sleep(time.Millisecond * 1)
	driver.setConnected(true) // simulated
	suite.False(driver.Stopped())
	suite.Equal(mesos.Status_DRIVER_RUNNING, driver.Status())

	// to trigger error
	msgr2 := messenger.NewMockedMessenger()
	msgr2.On("Start").Return(nil)
	msgr2.On("UPID").Return(&upid.UPID{})
	msgr2.On("Send").Return(fmt.Errorf("Unable to send message"))
	msgr2.On("Stop").Return(nil)
	msgr.On("Route").Return(nil)
	driver.messenger = msgr2

	// setup an offer
	offer := util.NewOffer(
		util.NewOfferID("test-offer-001"),
		suite.framework.Id,
		util.NewSlaveID("test-slave-001"),
		"test-slave(1)@localhost:5050",
	)

	pid, err := upid.Parse("test-slave(1)@localhost:5050")
	suite.NoError(err)
	driver.cache.putOffer(offer, pid)

	// launch task
	task := util.NewTaskInfo(
		"simple-task",
		util.NewTaskID("simpe-task-1"),
		util.NewSlaveID("test-slave-001"),
		[]*mesos.Resource{util.NewScalarResource("mem", 400)},
	)
	task.Command = util.NewCommandInfo("pwd")
	task.Executor = util.NewExecutorInfo(util.NewExecutorID("test-exec"), task.Command)
	tasks := []*mesos.TaskInfo{task}

	stat, err := driver.LaunchTasks(
		[]*mesos.OfferID{offer.Id},
		tasks,
		&mesos.Filters{},
	)
	suite.Error(err)
	suite.Equal(mesos.Status_DRIVER_RUNNING, stat)

}