Examples with AmazonEC2Waiters com.amazonaws.services.ec2.waiters.AmazonEC2Waiters used on opensource projects

Example 1 with AmazonEC2Waiters

use of com.amazonaws.services.ec2.waiters.AmazonEC2Waiters in project cloudbreak by hortonworks.

the class AwsRepairTest method downscaleStack.

private void downscaleStack() throws IOException {
    when(amazonEC2Client.describeVolumes(any())).thenReturn(new DescribeVolumesResult().withVolumes(new com.amazonaws.services.ec2.model.Volume().withVolumeId(VOLUME_ID_1).withState(VolumeState.InUse), new com.amazonaws.services.ec2.model.Volume().withVolumeId(VOLUME_ID_2).withState(VolumeState.InUse)));
    when(amazonCloudFormationClient.describeStackResource(any())).thenReturn(new DescribeStackResourceResult().withStackResourceDetail(new StackResourceDetail().withPhysicalResourceId(AUTOSCALING_GROUP_NAME)));
    when(amazonEC2Client.describeInstances(any(DescribeInstancesRequest.class))).thenAnswer(a -> {
        DescribeInstancesRequest request = a.getArgument(0, DescribeInstancesRequest.class);
        List<com.amazonaws.services.ec2.model.Instance> instances = request.getInstanceIds().stream().map(i -> new com.amazonaws.services.ec2.model.Instance().withInstanceId(i)).collect(Collectors.toList());
        return new DescribeInstancesResult().withReservations(new Reservation().withInstances(instances));
    });
    AmazonEC2Waiters mockWaiter = mock(AmazonEC2Waiters.class);
    when(amazonEC2Client.waiters()).thenReturn(mockWaiter);
    when(mockWaiter.instanceTerminated()).thenReturn(mock(Waiter.class));
    DescribeAutoScalingGroupsResult describeAutoScalingGroupsResult = new DescribeAutoScalingGroupsResult();
    AutoScalingGroup autoScalingGroup = new AutoScalingGroup();
    autoScalingGroup.setInstances(List.of(new Instance().withInstanceId(INSTANCE_ID_1), new Instance().withInstanceId(INSTANCE_ID_2), new Instance().withInstanceId(INSTANCE_ID_3)));
    describeAutoScalingGroupsResult.setAutoScalingGroups(List.of(autoScalingGroup));
    when(amazonAutoScalingClient.describeAutoScalingGroups(any())).thenReturn(describeAutoScalingGroupsResult);
    List<Volume> volumes = List.of();
    InstanceTemplate instanceTemplate = new InstanceTemplate("", WORKER_GROUP, 0L, volumes, InstanceStatus.STARTED, Map.of(), 0L, IMAGE_ID, TemporaryStorage.ATTACHED_VOLUMES, 0L);
    InstanceAuthentication authentication = new InstanceAuthentication("publicKey", "publicKeyId", "cloudbreak");
    CloudInstance firstCloudInstance = new CloudInstance(INSTANCE_ID_1, instanceTemplate, authentication, "subnet-1", "az1");
    CloudInstance secondCloudInstance = new CloudInstance(INSTANCE_ID_2, instanceTemplate, authentication, "subnet-1", "az1");
    List<CloudInstance> cloudInstancesToRemove = List.of(firstCloudInstance, secondCloudInstance);
    CloudResource instance1VolumeResource = createVolumeResource(VOLUME_ID_1, INSTANCE_ID_1, SIZE_DISK_1, FSTAB_1, CommonStatus.CREATED);
    CloudResource instance2VolumeResource = createVolumeResource(VOLUME_ID_2, INSTANCE_ID_2, SIZE_DISK_2, FSTAB_2, CommonStatus.CREATED);
    List<CloudResource> resources = List.of(instance1VolumeResource, instance2VolumeResource);
    AuthenticatedContext authenticatedContext = componentTestUtil.getAuthenticatedContext();
    CloudStack cloudStack = componentTestUtil.getStack(InstanceStatus.DELETE_REQUESTED, InstanceStatus.CREATE_REQUESTED);
    underTest.downscale(authenticatedContext, cloudStack, resources, cloudInstancesToRemove, null);
    verify(persistenceNotifier).notifyUpdate(argThat(cloudResource -> ResourceType.AWS_VOLUMESET.equals(cloudResource.getType()) && VOLUME_ID_1.equals(cloudResource.getName()) && INSTANCE_ID_1.equals(cloudResource.getInstanceId()) && CommonStatus.DETACHED.equals(cloudResource.getStatus()) && cloudResource.getParameter(CloudResource.ATTRIBUTES, VolumeSetAttributes.class).getDeleteOnTermination()), eq(authenticatedContext.getCloudContext()));
    verify(persistenceNotifier).notifyUpdate(argThat(cloudResource -> ResourceType.AWS_VOLUMESET.equals(cloudResource.getType()) && VOLUME_ID_2.equals(cloudResource.getName()) && INSTANCE_ID_2.equals(cloudResource.getInstanceId()) && CommonStatus.DETACHED.equals(cloudResource.getStatus()) && cloudResource.getParameter(CloudResource.ATTRIBUTES, VolumeSetAttributes.class).getDeleteOnTermination()), eq(authenticatedContext.getCloudContext()));
    verify(amazonAutoScalingClient).detachInstances(argThat(argument -> argument.getAutoScalingGroupName().equals(AUTOSCALING_GROUP_NAME) && argument.getShouldDecrementDesiredCapacity() && argument.getInstanceIds().size() == 2 && argument.getInstanceIds().contains(INSTANCE_ID_1) && argument.getInstanceIds().contains(INSTANCE_ID_2)));
    verify(amazonEC2Client).terminateInstances(argThat(argument -> argument.getInstanceIds().size() == 2 && argument.getInstanceIds().contains(INSTANCE_ID_1) && argument.getInstanceIds().contains(INSTANCE_ID_2)));
    verify(amazonAutoScalingClient).updateAutoScalingGroup(argThat(argument -> argument.getAutoScalingGroupName().equals(AUTOSCALING_GROUP_NAME) && argument.getMaxSize().equals(1)));
}

Example 2 with AmazonEC2Waiters

use of com.amazonaws.services.ec2.waiters.AmazonEC2Waiters in project cloudbreak by hortonworks.

the class AwsDownscaleServiceTest method downscaleASGWhenAllInstancesHaveBeenRemovedFromASG.

@Test
void downscaleASGWhenAllInstancesHaveBeenRemovedFromASG() {
    CloudStack stack = mock(CloudStack.class);
    List<CloudResource> resources = List.of(new CloudResource.Builder().name("i-1").type(ResourceType.AWS_INSTANCE).build(), new CloudResource.Builder().name("i-2").type(ResourceType.AWS_INSTANCE).build(), new CloudResource.Builder().name("i-3").type(ResourceType.AWS_INSTANCE).build());
    InstanceAuthentication instanceAuthentication = new InstanceAuthentication("sshkey", "", "cloudbreak");
    List<CloudInstance> cloudInstances = new ArrayList<>();
    InstanceTemplate workerTemplate = mock(InstanceTemplate.class);
    when(workerTemplate.getGroupName()).thenReturn("worker");
    CloudInstance workerInstance1 = new CloudInstance("i-worker1", workerTemplate, instanceAuthentication, "subnet-1", "az1");
    CloudInstance workerInstance2 = new CloudInstance("i-worker2", workerTemplate, instanceAuthentication, "subnet-1", "az1");
    CloudInstance workerInstance3 = new CloudInstance("i-worker3", workerTemplate, instanceAuthentication, "subnet-1", "az1");
    cloudInstances.add(workerInstance1);
    cloudInstances.add(workerInstance2);
    cloudInstances.add(workerInstance3);
    CloudContext context = CloudContext.Builder.builder().withId(1L).withName("teststack").withCrn("crn").withPlatform("AWS").withVariant("AWS").withLocation(Location.location(Region.region("eu-west-1"), AvailabilityZone.availabilityZone("eu-west-1a"))).withAccountId("1").build();
    AuthenticatedContext authenticatedContext = new AuthenticatedContext(context, new CloudCredential());
    AmazonAutoScalingClient amazonAutoScalingClient = mock(AmazonAutoScalingClient.class);
    when(awsClient.createAutoScalingClient(any(), anyString())).thenReturn(amazonAutoScalingClient);
    AmazonEc2Client amazonEC2Client = mock(AmazonEc2Client.class);
    when(awsClient.createEc2Client(any(), anyString())).thenReturn(amazonEC2Client);
    AmazonEC2Waiters amazonEC2Waiters = mock(AmazonEC2Waiters.class);
    when(amazonEC2Client.waiters()).thenReturn(amazonEC2Waiters);
    Waiter waiter = mock(Waiter.class);
    when(amazonEC2Waiters.instanceTerminated()).thenReturn(waiter);
    when(cfStackUtil.getAutoscalingGroupName(any(), (String) any(), any())).thenReturn("autoscalegroup-1");
    DescribeAutoScalingGroupsResult describeAutoScalingGroupsResult = new DescribeAutoScalingGroupsResult();
    AutoScalingGroup autoScalingGroup = new AutoScalingGroup();
    autoScalingGroup.setInstances(List.of());
    describeAutoScalingGroupsResult.setAutoScalingGroups(List.of(autoScalingGroup));
    ArgumentCaptor<DescribeAutoScalingGroupsRequest> describeAutoScalingGroupsRequest = ArgumentCaptor.forClass(DescribeAutoScalingGroupsRequest.class);
    when(amazonAutoScalingClient.describeAutoScalingGroups(describeAutoScalingGroupsRequest.capture())).thenReturn(describeAutoScalingGroupsResult);
    mockDescribeInstances(amazonEC2Client);
    underTest.downscale(authenticatedContext, stack, resources, cloudInstances);
    verify(amazonAutoScalingClient, never()).detachInstances(any());
    verify(loadBalancerService).removeLoadBalancerTargets(any(), any(), any());
    assertEquals(describeAutoScalingGroupsRequest.getValue().getAutoScalingGroupNames(), List.of("autoscalegroup-1"));
}

Example 3 with AmazonEC2Waiters

use of com.amazonaws.services.ec2.waiters.AmazonEC2Waiters in project cloudbreak by hortonworks.

the class AwsDownscaleServiceTest method downscaleOrderTest.

@Test
void downscaleOrderTest() {
    // We need to invoke  detach, terminate and update ASG in this order othervise a strange sporadic concurrency issue can occure on AWS side
    // The proper order is:
    // amazonASClient.detachInstances(...);
    // amazonEC2Client.terminateInstances(...);
    // amazonASClient.updateAutoScalingGroup(...);
    CloudStack stack = mock(CloudStack.class);
    List<CloudResource> resources = List.of(new CloudResource.Builder().name("i-1").type(ResourceType.AWS_INSTANCE).build());
    InstanceAuthentication instanceAuthentication = new InstanceAuthentication("sshkey", "", "cloudbreak");
    List<CloudInstance> cloudInstances = new ArrayList<>();
    InstanceTemplate workerTemplate = mock(InstanceTemplate.class);
    when(workerTemplate.getGroupName()).thenReturn("worker");
    CloudInstance workerInstance1 = new CloudInstance("i-worker1", workerTemplate, instanceAuthentication, "subnet-1", "az1");
    cloudInstances.add(workerInstance1);
    CloudContext context = CloudContext.Builder.builder().withId(1L).withName("teststack").withCrn("crn").withPlatform("AWS").withVariant("AWS").withLocation(Location.location(Region.region("eu-west-1"), AvailabilityZone.availabilityZone("eu-west-1a"))).withAccountId("1").build();
    AuthenticatedContext authenticatedContext = new AuthenticatedContext(context, new CloudCredential());
    AmazonAutoScalingClient amazonAutoScalingClient = mock(AmazonAutoScalingClient.class);
    DescribeAutoScalingGroupsResult describeAutoScalingGroupsResult = new DescribeAutoScalingGroupsResult();
    AutoScalingGroup autoScalingGroup = new AutoScalingGroup();
    autoScalingGroup.setInstances(List.of(new Instance().withInstanceId("i-worker1")));
    describeAutoScalingGroupsResult.setAutoScalingGroups(List.of(autoScalingGroup));
    when(amazonAutoScalingClient.describeAutoScalingGroups(any())).thenReturn(describeAutoScalingGroupsResult);
    when(awsClient.createAutoScalingClient(any(), anyString())).thenReturn(amazonAutoScalingClient);
    AmazonEc2Client amazonEC2Client = mock(AmazonEc2Client.class);
    when(awsClient.createEc2Client(any(), anyString())).thenReturn(amazonEC2Client);
    AmazonEC2Waiters amazonEC2Waiters = mock(AmazonEC2Waiters.class);
    when(amazonEC2Client.waiters()).thenReturn(amazonEC2Waiters);
    Waiter waiter = mock(Waiter.class);
    when(amazonEC2Waiters.instanceTerminated()).thenReturn(waiter);
    when(amazonAutoScalingClient.detachInstances(any())).thenReturn(new DetachInstancesResult());
    when(amazonEC2Client.terminateInstances(any())).thenReturn(new TerminateInstancesResult());
    when(cfStackUtil.getAutoscalingGroupName(any(), (String) any(), any())).thenReturn("autoscalegroup-1");
    mockDescribeInstances(amazonEC2Client);
    // create inOrder object passing any mocks that need to be verified in order
    InOrder inOrder = Mockito.inOrder(amazonAutoScalingClient, amazonEC2Client);
    underTest.downscale(authenticatedContext, stack, resources, cloudInstances);
    verify(loadBalancerService).removeLoadBalancerTargets(any(), any(), any());
    // Following will make sure that detach, ivoked before terminate and terminate invoked before update ASG!
    inOrder.verify(amazonAutoScalingClient).detachInstances(any());
    inOrder.verify(amazonEC2Client).terminateInstances(any());
    inOrder.verify(amazonAutoScalingClient).updateAutoScalingGroup(any());
}

Example 4 with AmazonEC2Waiters

use of com.amazonaws.services.ec2.waiters.AmazonEC2Waiters in project cloudbreak by hortonworks.

the class AwsDownscaleServiceTest method downscaleWithLoadBalancers.

@Test
void downscaleWithLoadBalancers() {
    CloudStack stack = mock(CloudStack.class);
    List<CloudResource> resources = Collections.emptyList();
    InstanceAuthentication instanceAuthentication = new InstanceAuthentication("sshkey", "", "cloudbreak");
    InstanceTemplate workerTemplate = mock(InstanceTemplate.class);
    when(workerTemplate.getGroupName()).thenReturn("worker");
    List<CloudInstance> cloudInstances = List.of(new CloudInstance("i-worker1", workerTemplate, instanceAuthentication, "subnet-1", "az1"));
    CloudLoadBalancer privateLoadBalancer = new CloudLoadBalancer(LoadBalancerType.PRIVATE);
    CloudLoadBalancer publicLoadBalancer = new CloudLoadBalancer(LoadBalancerType.PUBLIC);
    CloudContext context = CloudContext.Builder.builder().withId(1L).withName("teststack").withCrn("crn").withPlatform("AWS").withVariant("AWS").withLocation(Location.location(Region.region("eu-west-1"), AvailabilityZone.availabilityZone("eu-west-1a"))).withAccountId("1").build();
    AuthenticatedContext authenticatedContext = new AuthenticatedContext(context, new CloudCredential());
    AmazonAutoScalingClient amazonAutoScalingClient = mock(AmazonAutoScalingClient.class);
    when(awsClient.createAutoScalingClient(any(), anyString())).thenReturn(amazonAutoScalingClient);
    AmazonEc2Client amazonEC2Client = mock(AmazonEc2Client.class);
    when(awsClient.createEc2Client(any(), anyString())).thenReturn(amazonEC2Client);
    AmazonEC2Waiters amazonEC2Waiters = mock(AmazonEC2Waiters.class);
    when(amazonEC2Client.waiters()).thenReturn(amazonEC2Waiters);
    Waiter waiter = mock(Waiter.class);
    when(amazonEC2Waiters.instanceTerminated()).thenReturn(waiter);
    when(cfStackUtil.getAutoscalingGroupName(any(), (String) any(), any())).thenReturn("autoscalegroup-1");
    when(stack.getLoadBalancers()).thenReturn(List.of(privateLoadBalancer, publicLoadBalancer));
    doNothing().when(loadBalancerService).removeLoadBalancerTargets(any(), any(), any());
    DescribeAutoScalingGroupsResult describeAutoScalingGroupsResult = new DescribeAutoScalingGroupsResult();
    AutoScalingGroup autoScalingGroup = new AutoScalingGroup();
    autoScalingGroup.setInstances(List.of(new Instance().withInstanceId("i-worker1")));
    describeAutoScalingGroupsResult.setAutoScalingGroups(List.of(autoScalingGroup));
    ArgumentCaptor<DescribeAutoScalingGroupsRequest> describeAutoScalingGroupsRequest = ArgumentCaptor.forClass(DescribeAutoScalingGroupsRequest.class);
    ArgumentCaptor<DetachInstancesRequest> detachInstancesRequestArgumentCaptor = ArgumentCaptor.forClass(DetachInstancesRequest.class);
    when(amazonAutoScalingClient.describeAutoScalingGroups(describeAutoScalingGroupsRequest.capture())).thenReturn(describeAutoScalingGroupsResult);
    when(amazonAutoScalingClient.detachInstances(detachInstancesRequestArgumentCaptor.capture())).thenReturn(new DetachInstancesResult());
    mockDescribeInstances(amazonEC2Client);
    underTest.downscale(authenticatedContext, stack, resources, cloudInstances);
    verify(loadBalancerService).removeLoadBalancerTargets(any(), any(), any());
}

Example 5 with AmazonEC2Waiters

use of com.amazonaws.services.ec2.waiters.AmazonEC2Waiters in project cloudbreak by hortonworks.

the class AwsRepairTest method upscaleStack.

private void upscaleStack() throws Exception {
    AuthenticatedContext authenticatedContext = componentTestUtil.getAuthenticatedContext();
    CloudStack stack = componentTestUtil.getStack(InstanceStatus.CREATE_REQUESTED, InstanceStatus.STARTED);
    List<CloudResource> cloudResources = List.of(CloudResource.builder().name(AWS_SUBNET_ID).type(ResourceType.AWS_SUBNET).build(), createVolumeResource(VOLUME_ID_1, INSTANCE_ID_1, SIZE_DISK_1, FSTAB_1, CommonStatus.DETACHED), createVolumeResource(VOLUME_ID_2, INSTANCE_ID_2, SIZE_DISK_2, FSTAB_2, CommonStatus.DETACHED), createVolumeResource(VOLUME_ID_3, INSTANCE_ID_3, SIZE_DISK_2, FSTAB_2, CommonStatus.CREATED));
    InMemoryStateStore.putStack(1L, PollGroup.POLLABLE);
    when(amazonCloudFormationClient.describeStackResource(any())).thenReturn(new DescribeStackResourceResult().withStackResourceDetail(new StackResourceDetail().withPhysicalResourceId(AUTOSCALING_GROUP_NAME)));
    when(amazonAutoScalingClient.describeAutoScalingGroups(any())).thenReturn(new DescribeAutoScalingGroupsResult().withAutoScalingGroups(new AutoScalingGroup().withAutoScalingGroupName(AUTOSCALING_GROUP_NAME).withInstances(List.of(new Instance().withInstanceId(INSTANCE_ID_1).withLifecycleState(LifecycleState.InService), new Instance().withInstanceId(INSTANCE_ID_2).withLifecycleState(LifecycleState.InService)))));
    when(amazonEC2Client.describeVolumes(any())).thenReturn(new DescribeVolumesResult().withVolumes(new com.amazonaws.services.ec2.model.Volume().withVolumeId(VOLUME_ID_1).withState(VolumeState.Available), new com.amazonaws.services.ec2.model.Volume().withVolumeId(VOLUME_ID_2).withState(VolumeState.Available), new com.amazonaws.services.ec2.model.Volume().withVolumeId(VOLUME_ID_3).withState(VolumeState.InUse)));
    when(amazonEC2Client.describeInstances(any())).thenReturn(new DescribeInstancesResult().withReservations(new Reservation().withInstances(new com.amazonaws.services.ec2.model.Instance().withInstanceId("i-instance"))));
    DescribeScalingActivitiesResult result = new DescribeScalingActivitiesResult();
    result.setActivities(List.of());
    when(amazonAutoScalingClient.describeScalingActivities(any(DescribeScalingActivitiesRequest.class))).thenReturn(result);
    AmazonEC2Waiters waiters = mock(AmazonEC2Waiters.class);
    when(amazonEC2Client.waiters()).thenReturn(waiters);
    Waiter<DescribeInstancesRequest> instanceWaiter = mock(Waiter.class);
    when(waiters.instanceRunning()).thenReturn(instanceWaiter);
    when(amazonAutoScalingClient.waiters()).thenReturn(asWaiters);
    when(asWaiters.groupInService()).thenReturn(describeAutoScalingGroupsRequestWaiter);
    underTest.upscale(authenticatedContext, stack, cloudResources, new AdjustmentTypeWithThreshold(AdjustmentType.EXACT, 0L));
    verify(amazonAutoScalingClient).resumeProcesses(argThat(argument -> AUTOSCALING_GROUP_NAME.equals(argument.getAutoScalingGroupName()) && argument.getScalingProcesses().contains("Launch")));
    verify(amazonAutoScalingClient).updateAutoScalingGroup(argThat(argument -> {
        Group workerGroup = stack.getGroups().get(1);
        return AUTOSCALING_GROUP_NAME.equals(argument.getAutoScalingGroupName()) && workerGroup.getInstancesSize().equals(argument.getMaxSize()) && workerGroup.getInstancesSize().equals(argument.getDesiredCapacity());
    }));
    verify(amazonAutoScalingClient, times(stack.getGroups().size())).suspendProcesses(argThat(argument -> AUTOSCALING_GROUP_NAME.equals(argument.getAutoScalingGroupName()) && SUSPENDED_PROCESSES.equals(argument.getScalingProcesses())));
    ArgumentCaptor<CloudResource> updatedCloudResourceArgumentCaptor = ArgumentCaptor.forClass(CloudResource.class);
    verify(resourceNotifier, times(2)).notifyUpdate(updatedCloudResourceArgumentCaptor.capture(), any());
    assertVolumeResource(updatedCloudResourceArgumentCaptor.getAllValues(), INSTANCE_ID_1, SIZE_DISK_1, FSTAB_1);
    assertVolumeResource(updatedCloudResourceArgumentCaptor.getAllValues(), INSTANCE_ID_2, SIZE_DISK_2, FSTAB_2);
}