Examples with OfferRecommendation com.mesosphere.sdk.offer.OfferRecommendation used on opensource projects

Example 26 with OfferRecommendation

use of com.mesosphere.sdk.offer.OfferRecommendation in project dcos-commons by mesosphere.

the class OfferEvaluatorVolumesTest method testExpectedRootVolume.

@Test
public void testExpectedRootVolume() throws Exception {
    // Launch for the first time.
    Resource offeredCpuResource = ResourceTestUtils.getUnreservedCpus(1.0);
    Resource offeredDiskResource = ResourceTestUtils.getUnreservedDisk(2000);
    PodInstanceRequirement podInstanceRequirement = PodInstanceRequirementTestUtils.getRootVolumeRequirement(1.0, 1500);
    List<OfferRecommendation> recommendations = evaluator.evaluate(podInstanceRequirement, Arrays.asList(OfferTestUtils.getCompleteOffer(Arrays.asList(offeredDiskResource, offeredCpuResource))));
    String cpuResourceId = ResourceTestUtils.getResourceId(recommendations.get(0).getOperation().getReserve().getResources(0));
    Operation createOperation = recommendations.get(2).getOperation();
    Resource createResource = createOperation.getCreate().getVolumes(0);
    String diskResourceId = ResourceTestUtils.getResourceId(createResource);
    String persistenceId = ResourceTestUtils.getPersistenceId(createResource);
    String executorCpuResourceId = ResourceTestUtils.getResourceId(recommendations.get(3).getOperation().getReserve().getResources(0));
    String executorMemResourceId = ResourceTestUtils.getResourceId(recommendations.get(4).getOperation().getReserve().getResources(0));
    String executorDiskResourceId = ResourceTestUtils.getResourceId(recommendations.get(5).getOperation().getReserve().getResources(0));
    Operation launchOperation = recommendations.get(recommendations.size() - 1).getOperation();
    Protos.ExecutorInfo executorInfo = launchOperation.getLaunchGroup().getExecutor();
    Collection<Protos.TaskInfo> taskInfos = launchOperation.getLaunchGroup().getTaskGroup().getTasksList().stream().map(t -> t.toBuilder().setExecutor(executorInfo).build()).collect(Collectors.toList());
    stateStore.storeTasks(taskInfos);
    // Launch again on expected resources.
    Resource expectedCpu = ResourceTestUtils.getReservedCpus(1.0, cpuResourceId);
    Resource expectedDisk = ResourceTestUtils.getReservedRootVolume(1500, diskResourceId, persistenceId);
    Resource expectedExecutorCpu = ResourceTestUtils.getReservedCpus(0.1, executorCpuResourceId);
    Resource expectedExecutorMem = ResourceTestUtils.getReservedMem(32, executorMemResourceId);
    Resource expectedExecutorDisk = ResourceTestUtils.getReservedDisk(256, executorDiskResourceId);
    recommendations = evaluator.evaluate(podInstanceRequirement, Arrays.asList(OfferTestUtils.getOffer(Arrays.asList(expectedCpu, expectedDisk, expectedExecutorCpu, expectedExecutorMem, expectedExecutorDisk))));
    Assert.assertEquals(1, recommendations.size());
    launchOperation = recommendations.get(0).getOperation();
    Protos.TaskInfo launchTask = launchOperation.getLaunchGroup().getTaskGroup().getTasks(0);
    Assert.assertEquals(recommendations.toString(), 2, launchTask.getResourcesCount());
    Resource launchResource = launchTask.getResources(1);
    Resource.ReservationInfo reservation = ResourceUtils.getReservation(launchResource).get();
    Assert.assertEquals(Operation.Type.LAUNCH_GROUP, launchOperation.getType());
    Assert.assertEquals(1500, launchResource.getScalar().getValue(), 0.0);
    OfferEvaluatorTest.validateRole(launchResource);
    Assert.assertEquals(TestConstants.ROLE, ResourceUtils.getRole(launchResource));
    Assert.assertEquals(persistenceId, launchResource.getDisk().getPersistence().getId());
    Assert.assertEquals(TestConstants.PRINCIPAL, launchResource.getDisk().getPersistence().getPrincipal());
    Assert.assertEquals(TestConstants.PRINCIPAL, reservation.getPrincipal());
    Assert.assertEquals(diskResourceId, getResourceId(launchResource));
}

Example 27 with OfferRecommendation

use of com.mesosphere.sdk.offer.OfferRecommendation in project dcos-commons by mesosphere.

the class OfferEvaluatorVolumesTest method testRelaunchExecutorVolumeFailure.

@Test
public void testRelaunchExecutorVolumeFailure() throws Exception {
    // Create for the first time.
    List<Resource> offeredResources = Arrays.asList(ResourceTestUtils.getUnreservedMountVolume(2000), ResourceTestUtils.getUnreservedCpus(1.0));
    Protos.Offer offer = OfferTestUtils.getCompleteOffer(offeredResources);
    PodInstanceRequirement podInstanceRequirement = PodInstanceRequirementTestUtils.getExecutorRequirement(PodInstanceRequirementTestUtils.getCpuResourceSet(1.0), Arrays.asList(new DefaultVolumeSpec(1000, VolumeSpec.Type.MOUNT, TestConstants.CONTAINER_PATH, TestConstants.ROLE, Constants.ANY_ROLE, TestConstants.PRINCIPAL)), TestConstants.POD_TYPE, 0);
    List<OfferRecommendation> recommendations = evaluator.evaluate(podInstanceRequirement, Arrays.asList(offer));
    Assert.assertEquals(7, recommendations.size());
    // Validate RESERVE Operation
    Operation reserveOperation = recommendations.get(0).getOperation();
    Resource reserveResource = reserveOperation.getReserve().getResources(0);
    String resourceId = getResourceId(reserveResource);
    // Validate CREATE Operation
    Operation createOperation = recommendations.get(1).getOperation();
    Resource createResource = createOperation.getCreate().getVolumes(0);
    String persistenceId = createResource.getDisk().getPersistence().getId();
    // Evaluation for a second time
    offeredResources = Arrays.asList(ResourceTestUtils.getReservedMountVolume(2000, resourceId, persistenceId), ResourceTestUtils.getReservedCpus(1.0, resourceId));
    offer = OfferTestUtils.getCompleteOffer(offeredResources);
    recommendations = evaluator.evaluate(podInstanceRequirement, Arrays.asList(offer));
    Assert.assertEquals(0, recommendations.size());
}

Example 28 with OfferRecommendation

use of com.mesosphere.sdk.offer.OfferRecommendation in project dcos-commons by mesosphere.

the class OfferEvaluatorVolumesTest method testExpectedMountVolume.

@Test
public void testExpectedMountVolume() throws Exception {
    // Launch for the first time.
    Resource offeredCpuResource = ResourceTestUtils.getUnreservedCpus(1.0);
    Resource offeredDiskResource = ResourceTestUtils.getUnreservedMountVolume(2000);
    PodInstanceRequirement podInstanceRequirement = PodInstanceRequirementTestUtils.getMountVolumeRequirement(1.0, 1500);
    List<OfferRecommendation> recommendations = evaluator.evaluate(podInstanceRequirement, Arrays.asList(OfferTestUtils.getCompleteOffer(Arrays.asList(offeredDiskResource, offeredCpuResource))));
    String cpuResourceId = ResourceTestUtils.getResourceId(recommendations.get(0).getOperation().getReserve().getResources(0));
    Resource createResource = recommendations.get(2).getOperation().getCreate().getVolumes(0);
    String executorCpuResourceId = ResourceTestUtils.getResourceId(recommendations.get(3).getOperation().getReserve().getResources(0));
    String executorMemResourceId = ResourceTestUtils.getResourceId(recommendations.get(4).getOperation().getReserve().getResources(0));
    String executorDiskResourceId = ResourceTestUtils.getResourceId(recommendations.get(5).getOperation().getReserve().getResources(0));
    String diskResourceId = ResourceTestUtils.getResourceId(createResource);
    String persistenceId = ResourceTestUtils.getPersistenceId(createResource);
    Operation launchOperation = recommendations.get(recommendations.size() - 1).getOperation();
    Protos.ExecutorInfo executorInfo = launchOperation.getLaunchGroup().getExecutor();
    Collection<Protos.TaskInfo> taskInfos = launchOperation.getLaunchGroup().getTaskGroup().getTasksList().stream().map(t -> t.toBuilder().setExecutor(executorInfo).build()).collect(Collectors.toList());
    stateStore.storeTasks(taskInfos);
    // Launch again on expected resources.
    Resource expectedCpu = ResourceTestUtils.getReservedCpus(1.0, cpuResourceId);
    Resource expectedDisk = ResourceTestUtils.getReservedMountVolume(2000, diskResourceId, persistenceId);
    Resource expectedExecutorCpu = ResourceTestUtils.getReservedCpus(0.1, executorCpuResourceId);
    Resource expectedExecutorMem = ResourceTestUtils.getReservedMem(32, executorMemResourceId);
    Resource expectedExecutorDisk = ResourceTestUtils.getReservedDisk(256, executorDiskResourceId);
    recommendations = evaluator.evaluate(podInstanceRequirement, Arrays.asList(OfferTestUtils.getCompleteOffer(Arrays.asList(expectedCpu, expectedDisk, expectedExecutorCpu, expectedExecutorMem, expectedExecutorDisk))));
    Assert.assertEquals(1, recommendations.size());
    launchOperation = recommendations.get(0).getOperation();
    Protos.TaskInfo launchTask = launchOperation.getLaunchGroup().getTaskGroup().getTasks(0);
    Assert.assertEquals(recommendations.toString(), 2, launchTask.getResourcesCount());
    Resource launchResource = launchTask.getResources(1);
    Assert.assertEquals(Operation.Type.LAUNCH_GROUP, launchOperation.getType());
    Assert.assertEquals(2000, launchResource.getScalar().getValue(), 0.0);
    OfferEvaluatorTest.validateRole(launchResource);
    Assert.assertEquals(TestConstants.ROLE, ResourceUtils.getRole(launchResource));
    Assert.assertEquals(TestConstants.MOUNT_ROOT, launchResource.getDisk().getSource().getMount().getRoot());
    Assert.assertEquals(persistenceId, launchResource.getDisk().getPersistence().getId());
    Assert.assertEquals(TestConstants.PRINCIPAL, launchResource.getDisk().getPersistence().getPrincipal());
    validatePrincipal(launchResource);
    Assert.assertEquals(diskResourceId, getResourceId(launchResource));
}

Example 29 with OfferRecommendation

use of com.mesosphere.sdk.offer.OfferRecommendation in project dcos-commons by mesosphere.

the class OfferEvaluatorVolumesTest method testFailToCreateVolumeWithWrongResource.

@Test
public void testFailToCreateVolumeWithWrongResource() throws Exception {
    Resource wrongOfferedResource = ResourceTestUtils.getUnreservedMountVolume(2000);
    Resource offeredCpu = ResourceTestUtils.getUnreservedCpus(1.0);
    List<OfferRecommendation> recommendations = evaluator.evaluate(PodInstanceRequirementTestUtils.getRootVolumeRequirement(1.0, 1500), Arrays.asList(OfferTestUtils.getCompleteOffer(Arrays.asList(offeredCpu, wrongOfferedResource))));
    Assert.assertEquals(0, recommendations.size());
    Assert.assertEquals(0, recommendations.size());
}

Example 30 with OfferRecommendation

use of com.mesosphere.sdk.offer.OfferRecommendation in project dcos-commons by mesosphere.

the class OfferEvaluatorVolumesTest method testReserveCreateExecutorVolume.

@Test
public void testReserveCreateExecutorVolume() throws Exception {
    List<Resource> offeredResources = Arrays.asList(ResourceTestUtils.getUnreservedMountVolume(2000), ResourceTestUtils.getUnreservedCpus(1.0));
    Protos.Offer offer = OfferTestUtils.getCompleteOffer(offeredResources);
    PodInstanceRequirement podInstanceRequirement = PodInstanceRequirementTestUtils.getExecutorRequirement(PodInstanceRequirementTestUtils.getCpuResourceSet(1.0), Arrays.asList(new DefaultVolumeSpec(1000, VolumeSpec.Type.MOUNT, TestConstants.CONTAINER_PATH, TestConstants.ROLE, Constants.ANY_ROLE, TestConstants.PRINCIPAL)), TestConstants.POD_TYPE, 0);
    List<OfferRecommendation> recommendations = evaluator.evaluate(podInstanceRequirement, Arrays.asList(offer));
    Assert.assertEquals(7, recommendations.size());
    // Validate just the operations pertaining to the executor
    // Validate RESERVE Operation
    Operation reserveOperation = recommendations.get(0).getOperation();
    Resource reserveResource = reserveOperation.getReserve().getResources(0);
    Assert.assertEquals(Operation.Type.RESERVE, reserveOperation.getType());
    Assert.assertEquals(2000, reserveResource.getScalar().getValue(), 0.0);
    OfferEvaluatorTest.validateRole(reserveResource);
    Assert.assertEquals(TestConstants.ROLE, ResourceUtils.getRole(reserveResource));
    Assert.assertEquals(TestConstants.MOUNT_ROOT, reserveResource.getDisk().getSource().getMount().getRoot());
    validatePrincipal(reserveResource);
    Assert.assertEquals(36, getResourceId(reserveResource).length());
    // Validate CREATE Operation
    String resourceId = getResourceId(reserveResource);
    Operation createOperation = recommendations.get(1).getOperation();
    Resource createResource = createOperation.getCreate().getVolumes(0);
    Assert.assertEquals(resourceId, getResourceId(createResource));
    Assert.assertEquals(36, createResource.getDisk().getPersistence().getId().length());
    Assert.assertEquals(TestConstants.MOUNT_ROOT, createResource.getDisk().getSource().getMount().getRoot());
    Assert.assertEquals(TestConstants.PRINCIPAL, createResource.getDisk().getPersistence().getPrincipal());
    Assert.assertTrue(createResource.getDisk().hasVolume());
}