From 92d03e2ced414475103b90e2bb3804e677d2d36d Mon Sep 17 00:00:00 2001 From: Ian Kerins Date: Sat, 23 Nov 2024 12:24:39 -0500 Subject: [PATCH] feat(ecs): support availability zone rebalancing Add `availabilityZoneRebalancing` to the props of FargateService and Ec2Service, and validate all the documented constraints on it being `ENABLED`. --- ...-availability-zone-rebalancing.assets.json | 19 + ...vailability-zone-rebalancing.template.json | 1002 ++++++++++ ...efaultTestDeployAssert8F80E41A.assets.json | 19 + ...aultTestDeployAssert8F80E41A.template.json | 36 + .../cdk.out | 1 + .../integ.json | 12 + .../manifest.json | 365 ++++ .../tree.json | 1687 +++++++++++++++++ .../integ.availability-zone-rebalancing.ts | 34 + ...-availability-zone-rebalancing.assets.json | 19 + ...vailability-zone-rebalancing.template.json | 535 ++++++ ...efaultTestDeployAssert8F80E41A.assets.json | 19 + ...aultTestDeployAssert8F80E41A.template.json | 36 + .../cdk.out | 1 + .../integ.json | 12 + .../manifest.json | 275 +++ .../tree.json | 951 ++++++++++ .../integ.availability-zone-rebalancing.ts | 29 + packages/aws-cdk-lib/aws-ecs/README.md | 63 + .../lib/availability-zone-rebalancing.ts | 16 + .../aws-ecs/lib/base/base-service.ts | 2 + .../aws-ecs/lib/ec2/ec2-service.ts | 58 +- .../aws-ecs/lib/fargate/fargate-service.ts | 36 + packages/aws-cdk-lib/aws-ecs/lib/index.ts | 1 + .../aws-ecs/test/ec2/ec2-service.test.ts | 176 ++ .../test/fargate/fargate-service.test.ts | 52 + 26 files changed, 5455 insertions(+), 1 deletion(-) create mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/aws-ecs-integ-availability-zone-rebalancing.assets.json create mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/aws-ecs-integ-availability-zone-rebalancing.template.json create mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.assets.json create mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.template.json create mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/cdk.out create mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/integ.json create mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/manifest.json create mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/tree.json create mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.ts create mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/aws-ecs-integ-availability-zone-rebalancing.assets.json create mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/aws-ecs-integ-availability-zone-rebalancing.template.json create mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.assets.json create mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.template.json create mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/cdk.out create mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/integ.json create mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/manifest.json create mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/tree.json create mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.ts create mode 100644 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{ + "Ref": "AWS::Partition" + }, + ":iam::aws:policy/service-role/AWSLambdaBasicExecutionRole" + ] + ] + } + ], + "Tags": [ + { + "Key": "Name", + "Value": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup" + } + ] + } + }, + "EcsClusterDefaultAutoScalingGroupDrainECSHookFunctionServiceRoleDefaultPolicyA45BF396": { + "Type": "AWS::IAM::Policy", + "Properties": { + "PolicyDocument": { + "Statement": [ + { + "Action": [ + "ec2:DescribeHosts", + "ec2:DescribeInstanceAttribute", + "ec2:DescribeInstanceStatus", + "ec2:DescribeInstances" + ], + "Effect": "Allow", + "Resource": "*" + }, + { + "Action": "autoscaling:CompleteLifecycleAction", + "Effect": "Allow", + "Resource": { + "Fn::Join": [ + "", + [ + "arn:", + { + "Ref": "AWS::Partition" + }, + ":autoscaling:", + { + "Ref": "AWS::Region" + }, + ":", + { + "Ref": "AWS::AccountId" + }, + ":autoScalingGroup:*:autoScalingGroupName/", + { + "Ref": "EcsClusterDefaultAutoScalingGroupASGC1A785DB" + } + ] + ] + } + }, + { + "Action": [ + "ecs:DescribeContainerInstances", + "ecs:DescribeTasks", + "ecs:ListTasks", + "ecs:UpdateContainerInstancesState" + ], + "Condition": { + "ArnEquals": { + "ecs:cluster": { + "Fn::GetAtt": [ + "EcsCluster97242B84", + "Arn" + ] + } + } + }, + "Effect": "Allow", + "Resource": "*" + }, + { + "Action": [ + "ecs:ListContainerInstances", + "ecs:SubmitContainerStateChange", + "ecs:SubmitTaskStateChange" + ], + "Effect": "Allow", + "Resource": { + "Fn::GetAtt": [ + "EcsCluster97242B84", + "Arn" + ] + } + } + ], + "Version": "2012-10-17" + }, + "PolicyName": "EcsClusterDefaultAutoScalingGroupDrainECSHookFunctionServiceRoleDefaultPolicyA45BF396", + "Roles": [ + { + "Ref": "EcsClusterDefaultAutoScalingGroupDrainECSHookFunctionServiceRole94543EDA" + } + ] + } + }, + "EcsClusterDefaultAutoScalingGroupDrainECSHookFunctionE17A5F5E": { + "Type": "AWS::Lambda::Function", + "Properties": { + "Code": { + "ZipFile": "import boto3, json, os, time\n\necs = boto3.client('ecs')\nautoscaling = boto3.client('autoscaling')\n\n\ndef lambda_handler(event, context):\n print(json.dumps(dict(event, ResponseURL='...')))\n cluster = os.environ['CLUSTER']\n snsTopicArn = event['Records'][0]['Sns']['TopicArn']\n lifecycle_event = json.loads(event['Records'][0]['Sns']['Message'])\n instance_id = lifecycle_event.get('EC2InstanceId')\n if not instance_id:\n print('Got event without EC2InstanceId: %s', json.dumps(dict(event, ResponseURL='...')))\n return\n\n instance_arn = container_instance_arn(cluster, instance_id)\n print('Instance %s has container instance ARN %s' % (lifecycle_event['EC2InstanceId'], instance_arn))\n\n if not instance_arn:\n return\n\n task_arns = container_instance_task_arns(cluster, instance_arn)\n\n if task_arns:\n print('Instance ARN %s has task ARNs %s' % (instance_arn, ', '.join(task_arns)))\n\n while has_tasks(cluster, instance_arn, task_arns):\n time.sleep(10)\n\n try:\n print('Terminating instance %s' % instance_id)\n autoscaling.complete_lifecycle_action(\n LifecycleActionResult='CONTINUE',\n **pick(lifecycle_event, 'LifecycleHookName', 'LifecycleActionToken', 'AutoScalingGroupName'))\n except Exception as e:\n # Lifecycle action may have already completed.\n print(str(e))\n\n\ndef container_instance_arn(cluster, instance_id):\n \"\"\"Turn an instance ID into a container instance ARN.\"\"\"\n arns = ecs.list_container_instances(cluster=cluster, filter='ec2InstanceId==' + instance_id)['containerInstanceArns']\n if not arns:\n return None\n return arns[0]\n\ndef container_instance_task_arns(cluster, instance_arn):\n \"\"\"Fetch tasks for a container instance ARN.\"\"\"\n arns = ecs.list_tasks(cluster=cluster, containerInstance=instance_arn)['taskArns']\n return arns\n\ndef has_tasks(cluster, instance_arn, task_arns):\n \"\"\"Return True if the instance is running tasks for the given cluster.\"\"\"\n instances = ecs.describe_container_instances(cluster=cluster, containerInstances=[instance_arn])['containerInstances']\n if not instances:\n return False\n instance = instances[0]\n\n if instance['status'] == 'ACTIVE':\n # Start draining, then try again later\n set_container_instance_to_draining(cluster, instance_arn)\n return True\n\n task_count = None\n\n if task_arns:\n # Fetch details for tasks running on the container instance\n tasks = ecs.describe_tasks(cluster=cluster, tasks=task_arns)['tasks']\n if tasks:\n # Consider any non-stopped tasks as running\n task_count = sum(task['lastStatus'] != 'STOPPED' for task in tasks) + instance['pendingTasksCount']\n\n if not task_count:\n # Fallback to instance task counts if detailed task information is unavailable\n task_count = instance['runningTasksCount'] + instance['pendingTasksCount']\n\n print('Instance %s has %s tasks' % (instance_arn, task_count))\n\n return task_count > 0\n\ndef set_container_instance_to_draining(cluster, instance_arn):\n ecs.update_container_instances_state(\n cluster=cluster,\n containerInstances=[instance_arn], status='DRAINING')\n\n\ndef pick(dct, *keys):\n \"\"\"Pick a subset of a dict.\"\"\"\n return {k: v for k, v in dct.items() if k in keys}\n" + }, + "Environment": { + "Variables": { + "CLUSTER": { + "Ref": "EcsCluster97242B84" + } + } + }, + "Handler": "index.lambda_handler", + "Role": { + "Fn::GetAtt": [ + "EcsClusterDefaultAutoScalingGroupDrainECSHookFunctionServiceRole94543EDA", + "Arn" + ] + }, + "Runtime": "python3.9", + "Tags": [ + { + "Key": "Name", + "Value": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup" + } + ], + "Timeout": 310 + }, + "DependsOn": [ + "EcsClusterDefaultAutoScalingGroupDrainECSHookFunctionServiceRoleDefaultPolicyA45BF396", + "EcsClusterDefaultAutoScalingGroupDrainECSHookFunctionServiceRole94543EDA" + ] + }, + "EcsClusterDefaultAutoScalingGroupDrainECSHookFunctionAllowInvokeawsecsintegavailabilityzonerebalancingEcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookTopic34AF32310ADB24A1": { + "Type": "AWS::Lambda::Permission", + "Properties": { + "Action": "lambda:InvokeFunction", + "FunctionName": { + "Fn::GetAtt": [ + "EcsClusterDefaultAutoScalingGroupDrainECSHookFunctionE17A5F5E", + "Arn" + ] + }, + "Principal": "sns.amazonaws.com", + "SourceArn": { + "Ref": "EcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookTopicACD2D4A4" + } + } + }, + "EcsClusterDefaultAutoScalingGroupDrainECSHookFunctionTopic8F34E394": { + "Type": "AWS::SNS::Subscription", + "Properties": { + "Endpoint": { + "Fn::GetAtt": [ + "EcsClusterDefaultAutoScalingGroupDrainECSHookFunctionE17A5F5E", + "Arn" + ] + }, + "Protocol": "lambda", + "TopicArn": { + "Ref": "EcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookTopicACD2D4A4" + } + } + }, + "EcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookTopicACD2D4A4": { + "Type": "AWS::SNS::Topic", + "Properties": { + "Tags": [ + { + "Key": "Name", + "Value": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup" + } + ] + } + }, + "EcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookRoleA38EC83B": { + "Type": "AWS::IAM::Role", + "Properties": { + "AssumeRolePolicyDocument": { + "Statement": [ + { + "Action": "sts:AssumeRole", + "Effect": "Allow", + "Principal": { + "Service": "autoscaling.amazonaws.com" + } + } + ], + "Version": "2012-10-17" + }, + "Tags": [ + { + "Key": "Name", + "Value": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup" + } + ] + } + }, + "EcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookRoleDefaultPolicy75002F88": { + "Type": "AWS::IAM::Policy", + "Properties": { + "PolicyDocument": { + "Statement": [ + { + "Action": "sns:Publish", + "Effect": "Allow", + "Resource": { + "Ref": "EcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookTopicACD2D4A4" + } + } + ], + "Version": "2012-10-17" + }, + "PolicyName": "EcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookRoleDefaultPolicy75002F88", + "Roles": [ + { + "Ref": "EcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookRoleA38EC83B" + } + ] + } + }, + "EcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookFFA63029": { + "Type": "AWS::AutoScaling::LifecycleHook", + "Properties": { + "AutoScalingGroupName": { + "Ref": "EcsClusterDefaultAutoScalingGroupASGC1A785DB" + }, + "DefaultResult": "CONTINUE", + "HeartbeatTimeout": 300, + "LifecycleTransition": "autoscaling:EC2_INSTANCE_TERMINATING", + "NotificationTargetARN": { + "Ref": "EcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookTopicACD2D4A4" + }, + "RoleARN": { + "Fn::GetAtt": [ + "EcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookRoleA38EC83B", + "Arn" + ] + } + }, + "DependsOn": [ + "EcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookRoleDefaultPolicy75002F88", + "EcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookRoleA38EC83B" + ] + }, + "TaskDefTaskRole1EDB4A67": { + "Type": "AWS::IAM::Role", + "Properties": { + "AssumeRolePolicyDocument": { + "Statement": [ + { + "Action": "sts:AssumeRole", + "Effect": "Allow", + "Principal": { + "Service": "ecs-tasks.amazonaws.com" + } + } + ], + "Version": "2012-10-17" + } + } + }, + "TaskDef54694570": { + "Type": "AWS::ECS::TaskDefinition", + "Properties": { + "ContainerDefinitions": [ + { + "Essential": true, + "Image": "amazon/amazon-ecs-sample", + "Memory": 256, + "Name": "web" + } + ], + "Family": "awsecsintegavailabilityzonerebalancingTaskDef2CEC7E0F", + "NetworkMode": "bridge", + "RequiresCompatibilities": [ + "EC2" + ], + "TaskRoleArn": { + "Fn::GetAtt": [ + "TaskDefTaskRole1EDB4A67", + "Arn" + ] + } + } + }, + "FrontendServiceBC94BA93": { + "Type": "AWS::ECS::Service", + "Properties": { + "AvailabilityZoneRebalancing": "ENABLED", + "Cluster": { + "Ref": "EcsCluster97242B84" + }, + "DeploymentConfiguration": { + "MaximumPercent": 200, + "MinimumHealthyPercent": 50 + }, + "EnableECSManagedTags": false, + "LaunchType": "EC2", + "SchedulingStrategy": "REPLICA", + "TaskDefinition": { + "Ref": "TaskDef54694570" + } + }, + "DependsOn": [ + "TaskDefTaskRole1EDB4A67" + ] + } + }, + "Parameters": { + "SsmParameterValueawsserviceecsoptimizedamiamazonlinux2recommendedimageidC96584B6F00A464EAD1953AFF4B05118Parameter": { + "Type": "AWS::SSM::Parameter::Value", + "Default": "/aws/service/ecs/optimized-ami/amazon-linux-2/recommended/image_id" + }, + "BootstrapVersion": { + "Type": "AWS::SSM::Parameter::Value", + "Default": "/cdk-bootstrap/hnb659fds/version", + "Description": "Version of the CDK Bootstrap resources in this environment, automatically retrieved from SSM Parameter Store. [cdk:skip]" + } + }, + "Rules": { + "CheckBootstrapVersion": { + "Assertions": [ + { + "Assert": { + "Fn::Not": [ + { + "Fn::Contains": [ + [ + "1", + "2", + "3", + "4", + "5" + ], + { + "Ref": "BootstrapVersion" + } + ] + } + ] + }, + "AssertDescription": "CDK bootstrap stack version 6 required. Please run 'cdk bootstrap' with a recent version of the CDK CLI." + } + ] + } + } +} \ No newline at end of file diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.assets.json b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.assets.json new file mode 100644 index 0000000000000..3be8a77d07031 --- /dev/null +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.assets.json @@ -0,0 +1,19 @@ +{ + "version": "38.0.1", + "files": { + "21fbb51d7b23f6a6c262b46a9caee79d744a3ac019fd45422d988b96d44b2a22": { + "source": { + "path": "awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.template.json", + "packaging": "file" + }, + "destinations": { + "current_account-current_region": { + "bucketName": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}", + "objectKey": "21fbb51d7b23f6a6c262b46a9caee79d744a3ac019fd45422d988b96d44b2a22.json", + "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-file-publishing-role-${AWS::AccountId}-${AWS::Region}" + } + } + } + }, + "dockerImages": {} +} \ No newline at end of file diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.template.json b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.template.json new file mode 100644 index 0000000000000..ad9d0fb73d1dd --- /dev/null +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.template.json @@ -0,0 +1,36 @@ +{ + "Parameters": { + "BootstrapVersion": { + "Type": "AWS::SSM::Parameter::Value", + "Default": "/cdk-bootstrap/hnb659fds/version", + "Description": "Version of the CDK Bootstrap resources in this environment, automatically retrieved from SSM Parameter Store. [cdk:skip]" + } + }, + "Rules": { + "CheckBootstrapVersion": { + "Assertions": [ + { + "Assert": { + "Fn::Not": [ + { + "Fn::Contains": [ + [ + "1", + "2", + "3", + "4", + "5" + ], + { + "Ref": "BootstrapVersion" + } + ] + } + ] + }, + "AssertDescription": "CDK bootstrap stack version 6 required. Please run 'cdk bootstrap' with a recent version of the CDK CLI." + } + ] + } + } +} \ No newline at end of file diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/cdk.out b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/cdk.out new file mode 100644 index 0000000000000..c6e612584e352 --- /dev/null +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/cdk.out @@ -0,0 +1 @@ +{"version":"38.0.1"} \ No newline at end of file diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/integ.json b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/integ.json new file mode 100644 index 0000000000000..63a5d8f7e78c6 --- /dev/null +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/integ.json @@ -0,0 +1,12 @@ +{ + "version": "38.0.1", + "testCases": { + "aws-ecs-integ-availability-zone-rebalancing/AvailabilityZoneRebalancing/DefaultTest": { + "stacks": [ + "aws-ecs-integ-availability-zone-rebalancing" + ], + "assertionStack": "aws-ecs-integ-availability-zone-rebalancing/AvailabilityZoneRebalancing/DefaultTest/DeployAssert", + "assertionStackName": "awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A" + } + } +} \ No newline at end of file diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/manifest.json b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/manifest.json new file mode 100644 index 0000000000000..b7473c93a50fb --- /dev/null +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.js.snapshot/manifest.json @@ -0,0 +1,365 @@ +{ + "version": "38.0.1", + "artifacts": { + "awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.assets": { + "type": "cdk:asset-manifest", + "properties": { + "file": "awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.assets.json", + "requiresBootstrapStackVersion": 6, + "bootstrapStackVersionSsmParameter": "/cdk-bootstrap/hnb659fds/version" + } + }, + "awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A": { + "type": "aws:cloudformation:stack", + "environment": "aws://unknown-account/unknown-region", + "properties": { + "templateFile": "awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.template.json", + "terminationProtection": false, + "validateOnSynth": false, + "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-deploy-role-${AWS::AccountId}-${AWS::Region}", + "cloudFormationExecutionRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-cfn-exec-role-${AWS::AccountId}-${AWS::Region}", + "stackTemplateAssetObjectUrl": "s3://cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}/21fbb51d7b23f6a6c262b46a9caee79d744a3ac019fd45422d988b96d44b2a22.json", + "requiresBootstrapStackVersion": 6, + "bootstrapStackVersionSsmParameter": "/cdk-bootstrap/hnb659fds/version", + "additionalDependencies": [ + "awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.assets" + ], + "lookupRole": { + "arn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-lookup-role-${AWS::AccountId}-${AWS::Region}", + "requiresBootstrapStackVersion": 8, + "bootstrapStackVersionSsmParameter": "/cdk-bootstrap/hnb659fds/version" + } + }, + "dependencies": [ + "awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.assets" + ], + "metadata": { + "/aws-ecs-integ-availability-zone-rebalancing/AvailabilityZoneRebalancing/DefaultTest/DeployAssert/BootstrapVersion": [ + { + "type": "aws:cdk:logicalId", + "data": "BootstrapVersion" + } + ], + "/aws-ecs-integ-availability-zone-rebalancing/AvailabilityZoneRebalancing/DefaultTest/DeployAssert/CheckBootstrapVersion": [ + { + "type": "aws:cdk:logicalId", + "data": "CheckBootstrapVersion" + } + ] + }, + "displayName": "aws-ecs-integ-availability-zone-rebalancing/AvailabilityZoneRebalancing/DefaultTest/DeployAssert" + }, + "aws-ecs-integ-availability-zone-rebalancing.assets": { + "type": "cdk:asset-manifest", + "properties": { + "file": "aws-ecs-integ-availability-zone-rebalancing.assets.json", + "requiresBootstrapStackVersion": 6, + "bootstrapStackVersionSsmParameter": "/cdk-bootstrap/hnb659fds/version" + } + }, + "aws-ecs-integ-availability-zone-rebalancing": { + "type": "aws:cloudformation:stack", + "environment": "aws://unknown-account/unknown-region", + "properties": { + "templateFile": "aws-ecs-integ-availability-zone-rebalancing.template.json", + "terminationProtection": false, + "validateOnSynth": false, + "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-deploy-role-${AWS::AccountId}-${AWS::Region}", + "cloudFormationExecutionRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-cfn-exec-role-${AWS::AccountId}-${AWS::Region}", + "stackTemplateAssetObjectUrl": "s3://cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}/7ca9af5787d68a3269e1766d7fc8c8fee2ed9dfa2cdfce125b72bd5419202fff.json", + "requiresBootstrapStackVersion": 6, + "bootstrapStackVersionSsmParameter": "/cdk-bootstrap/hnb659fds/version", + "additionalDependencies": [ + "aws-ecs-integ-availability-zone-rebalancing.assets" + ], + "lookupRole": { + "arn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-lookup-role-${AWS::AccountId}-${AWS::Region}", + "requiresBootstrapStackVersion": 8, + "bootstrapStackVersionSsmParameter": "/cdk-bootstrap/hnb659fds/version" + } + }, + "dependencies": [ + "aws-ecs-integ-availability-zone-rebalancing.assets" + ], + "metadata": { + "/aws-ecs-integ-availability-zone-rebalancing/Vpc/Resource": [ + { + "type": "aws:cdk:logicalId", + "data": "Vpc8378EB38" + } + ], + "/aws-ecs-integ-availability-zone-rebalancing/Vpc/PublicSubnet1/Subnet": [ + { + "type": "aws:cdk:logicalId", + "data": "VpcPublicSubnet1Subnet5C2D37C4" + } + ], + "/aws-ecs-integ-availability-zone-rebalancing/Vpc/PublicSubnet1/RouteTable": [ + { + "type": "aws:cdk:logicalId", + "data": "VpcPublicSubnet1RouteTable6C95E38E" + } + ], + "/aws-ecs-integ-availability-zone-rebalancing/Vpc/PublicSubnet1/RouteTableAssociation": [ + { + "type": "aws:cdk:logicalId", + "data": "VpcPublicSubnet1RouteTableAssociation97140677" + } + ], + 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"availabilityZone": { + "Fn::Select": [ + 1, + { + "Fn::GetAZs": "" + } + ] + }, + "cidrBlock": "10.0.192.0/18", + "mapPublicIpOnLaunch": false, + "tags": [ + { + "key": "aws-cdk:subnet-name", + "value": "Private" + }, + { + "key": "aws-cdk:subnet-type", + "value": "Private" + }, + { + "key": "Name", + "value": "aws-ecs-integ-availability-zone-rebalancing/Vpc/PrivateSubnet2" + } + ], + "vpcId": { + "Ref": "Vpc8378EB38" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ec2.CfnSubnet", + "version": "0.0.0" + } + }, + "Acl": { + "id": "Acl", + "path": "aws-ecs-integ-availability-zone-rebalancing/Vpc/PrivateSubnet2/Acl", + "constructInfo": { + "fqn": "aws-cdk-lib.Resource", + "version": "0.0.0" + } + }, + "RouteTable": { + "id": "RouteTable", + "path": "aws-ecs-integ-availability-zone-rebalancing/Vpc/PrivateSubnet2/RouteTable", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::EC2::RouteTable", + "aws:cdk:cloudformation:props": { + "tags": [ + { + "key": "Name", + "value": "aws-ecs-integ-availability-zone-rebalancing/Vpc/PrivateSubnet2" + } + ], + "vpcId": { + "Ref": "Vpc8378EB38" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ec2.CfnRouteTable", + "version": "0.0.0" + } + }, + "RouteTableAssociation": { + "id": "RouteTableAssociation", + "path": "aws-ecs-integ-availability-zone-rebalancing/Vpc/PrivateSubnet2/RouteTableAssociation", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::EC2::SubnetRouteTableAssociation", + "aws:cdk:cloudformation:props": { + "routeTableId": { + "Ref": "VpcPrivateSubnet2RouteTableA678073B" + }, + "subnetId": { + "Ref": "VpcPrivateSubnet2Subnet3788AAA1" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ec2.CfnSubnetRouteTableAssociation", + "version": "0.0.0" + } + }, + "DefaultRoute": { + "id": "DefaultRoute", + "path": "aws-ecs-integ-availability-zone-rebalancing/Vpc/PrivateSubnet2/DefaultRoute", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::EC2::Route", + "aws:cdk:cloudformation:props": { + "destinationCidrBlock": "0.0.0.0/0", + "natGatewayId": { + "Ref": "VpcPublicSubnet2NATGateway9182C01D" + }, + "routeTableId": { + "Ref": "VpcPrivateSubnet2RouteTableA678073B" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ec2.CfnRoute", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ec2.PrivateSubnet", + "version": "0.0.0" + } + }, + "IGW": { + "id": "IGW", + "path": "aws-ecs-integ-availability-zone-rebalancing/Vpc/IGW", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::EC2::InternetGateway", + "aws:cdk:cloudformation:props": { + "tags": [ + { + "key": "Name", + "value": "aws-ecs-integ-availability-zone-rebalancing/Vpc" + } + ] + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ec2.CfnInternetGateway", + "version": "0.0.0" + } + }, + "VPCGW": { + "id": "VPCGW", + "path": "aws-ecs-integ-availability-zone-rebalancing/Vpc/VPCGW", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::EC2::VPCGatewayAttachment", + "aws:cdk:cloudformation:props": { + "internetGatewayId": { + "Ref": "VpcIGWD7BA715C" + }, + "vpcId": { + "Ref": "Vpc8378EB38" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ec2.CfnVPCGatewayAttachment", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ec2.Vpc", + "version": "0.0.0" + } + }, + "EcsCluster": { + "id": "EcsCluster", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster", + "children": { + "Resource": { + "id": "Resource", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/Resource", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::ECS::Cluster", + "aws:cdk:cloudformation:props": {} + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ecs.CfnCluster", + "version": "0.0.0" + } + }, + "DefaultAutoScalingGroup": { + "id": "DefaultAutoScalingGroup", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup", + "children": { + "InstanceSecurityGroup": { + "id": "InstanceSecurityGroup", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/InstanceSecurityGroup", + "children": { + "Resource": { + "id": "Resource", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/InstanceSecurityGroup/Resource", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::EC2::SecurityGroup", + "aws:cdk:cloudformation:props": { + "groupDescription": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/InstanceSecurityGroup", + "securityGroupEgress": [ + { + "cidrIp": "0.0.0.0/0", + "description": "Allow all outbound traffic by default", + "ipProtocol": "-1" + } + ], + "tags": [ + { + "key": "Name", + "value": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup" + } + ], + "vpcId": { + "Ref": "Vpc8378EB38" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ec2.CfnSecurityGroup", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ec2.SecurityGroup", + "version": "0.0.0" + } + }, + "InstanceRole": { + "id": "InstanceRole", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/InstanceRole", + "children": { + "ImportInstanceRole": { + "id": "ImportInstanceRole", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/InstanceRole/ImportInstanceRole", + "constructInfo": { + "fqn": "aws-cdk-lib.Resource", + "version": "0.0.0" + } + }, + "Resource": { + "id": "Resource", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/InstanceRole/Resource", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::IAM::Role", + "aws:cdk:cloudformation:props": { + "assumeRolePolicyDocument": { + "Statement": [ + { + "Action": "sts:AssumeRole", + "Effect": "Allow", + "Principal": { + "Service": "ec2.amazonaws.com" + } + } + ], + "Version": "2012-10-17" + }, + "tags": [ + { + "key": "Name", + "value": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup" + } + ] + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_iam.CfnRole", + "version": "0.0.0" + } + }, + "DefaultPolicy": { + "id": "DefaultPolicy", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/InstanceRole/DefaultPolicy", + "children": { + "Resource": { + "id": "Resource", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/InstanceRole/DefaultPolicy/Resource", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::IAM::Policy", + "aws:cdk:cloudformation:props": { + "policyDocument": { + "Statement": [ + { + "Action": [ + "ecs:DeregisterContainerInstance", + "ecs:RegisterContainerInstance", + "ecs:Submit*" + ], + "Effect": "Allow", + "Resource": { + "Fn::GetAtt": [ + "EcsCluster97242B84", + "Arn" + ] + } + }, + { + "Action": [ + "ecs:Poll", + "ecs:StartTelemetrySession" + ], + "Condition": { + "ArnEquals": { + "ecs:cluster": { + "Fn::GetAtt": [ + "EcsCluster97242B84", + "Arn" + ] + } + } + }, + "Effect": "Allow", + "Resource": "*" + }, + { + "Action": [ + "ecr:GetAuthorizationToken", + "ecs:DiscoverPollEndpoint", + "logs:CreateLogStream", + "logs:PutLogEvents" + ], + "Effect": "Allow", + "Resource": "*" + } + ], + "Version": "2012-10-17" + }, + "policyName": "EcsClusterDefaultAutoScalingGroupInstanceRoleDefaultPolicy04DC6C80", + "roles": [ + { + "Ref": "EcsClusterDefaultAutoScalingGroupInstanceRole3C026863" + } + ] + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_iam.CfnPolicy", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_iam.Policy", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_iam.Role", + "version": "0.0.0" + } + }, + "InstanceProfile": { + "id": "InstanceProfile", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/InstanceProfile", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::IAM::InstanceProfile", + "aws:cdk:cloudformation:props": { + "roles": [ + { + "Ref": "EcsClusterDefaultAutoScalingGroupInstanceRole3C026863" + } + ] + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_iam.CfnInstanceProfile", + "version": "0.0.0" + } + }, + "ImportedInstanceProfile": { + "id": "ImportedInstanceProfile", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/ImportedInstanceProfile", + "constructInfo": { + "fqn": "aws-cdk-lib.Resource", + "version": "0.0.0" + } + }, + "LaunchTemplate": { + "id": "LaunchTemplate", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/LaunchTemplate", + "children": { + "Resource": { + "id": "Resource", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/LaunchTemplate/Resource", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::EC2::LaunchTemplate", + "aws:cdk:cloudformation:props": { + "launchTemplateData": { + "iamInstanceProfile": { + "arn": { + "Fn::GetAtt": [ + "EcsClusterDefaultAutoScalingGroupInstanceProfile2CE606B3", + "Arn" + ] + } + }, + "imageId": { + "Ref": "SsmParameterValueawsserviceecsoptimizedamiamazonlinux2recommendedimageidC96584B6F00A464EAD1953AFF4B05118Parameter" + }, + "instanceType": "t2.micro", + "monitoring": { + "enabled": false + }, + "securityGroupIds": [ + { + "Fn::GetAtt": [ + "EcsClusterDefaultAutoScalingGroupInstanceSecurityGroup912E1231", + "GroupId" + ] + } + ], + "tagSpecifications": [ + { + "resourceType": "instance", + "tags": [ + { + "key": "Name", + "value": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/LaunchTemplate" + } + ] + }, + { + "resourceType": "volume", + "tags": [ + { + "key": "Name", + "value": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/LaunchTemplate" + } + ] + } + ], + "userData": { + "Fn::Base64": { + "Fn::Join": [ + "", + [ + "#!/bin/bash\necho ECS_CLUSTER=", + { + "Ref": "EcsCluster97242B84" + }, + " >> /etc/ecs/ecs.config\nsudo iptables --insert FORWARD 1 --in-interface docker+ --destination 169.254.169.254/32 --jump DROP\nsudo service iptables save\necho ECS_AWSVPC_BLOCK_IMDS=true >> /etc/ecs/ecs.config" + ] + ] + } + } + }, + "tagSpecifications": [ + { + "resourceType": "launch-template", + "tags": [ + { + "key": "Name", + "value": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/LaunchTemplate" + } + ] + } + ] + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ec2.CfnLaunchTemplate", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ec2.LaunchTemplate", + "version": "0.0.0" + } + }, + "ASG": { + "id": "ASG", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/ASG", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::AutoScaling::AutoScalingGroup", + "aws:cdk:cloudformation:props": { + "launchTemplate": { + "launchTemplateId": { + "Ref": "EcsClusterDefaultAutoScalingGroupLaunchTemplate3719972A" + }, + "version": { + "Fn::GetAtt": [ + "EcsClusterDefaultAutoScalingGroupLaunchTemplate3719972A", + "LatestVersionNumber" + ] + } + }, + "maxSize": "1", + "minSize": "1", + "tags": [ + { + "key": "Name", + "value": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup", + "propagateAtLaunch": true + } + ], + "vpcZoneIdentifier": [ + { + "Ref": "VpcPrivateSubnet1Subnet536B997A" + }, + { + "Ref": "VpcPrivateSubnet2Subnet3788AAA1" + } + ] + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_autoscaling.CfnAutoScalingGroup", + "version": "0.0.0" + } + }, + "DrainECSHook": { + "id": "DrainECSHook", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/DrainECSHook", + "children": { + "Function": { + "id": "Function", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/DrainECSHook/Function", + "children": { + "ServiceRole": { + "id": "ServiceRole", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/DrainECSHook/Function/ServiceRole", + "children": { + "ImportServiceRole": { + "id": "ImportServiceRole", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/DrainECSHook/Function/ServiceRole/ImportServiceRole", + "constructInfo": { + "fqn": "aws-cdk-lib.Resource", + "version": "0.0.0" + } + }, + "Resource": { + "id": "Resource", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/DrainECSHook/Function/ServiceRole/Resource", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::IAM::Role", + "aws:cdk:cloudformation:props": { + "assumeRolePolicyDocument": { + "Statement": [ + { + "Action": "sts:AssumeRole", + "Effect": "Allow", + "Principal": { + "Service": "lambda.amazonaws.com" + } + } + ], + "Version": "2012-10-17" + }, + "managedPolicyArns": [ + { + "Fn::Join": [ + "", + [ + "arn:", + { + "Ref": "AWS::Partition" + }, + ":iam::aws:policy/service-role/AWSLambdaBasicExecutionRole" + ] + ] + } + ], + "tags": [ + { + "key": "Name", + "value": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup" + } + ] + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_iam.CfnRole", + "version": "0.0.0" + } + }, + "DefaultPolicy": { + "id": "DefaultPolicy", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/DrainECSHook/Function/ServiceRole/DefaultPolicy", + "children": { + "Resource": { + "id": "Resource", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/DrainECSHook/Function/ServiceRole/DefaultPolicy/Resource", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::IAM::Policy", + "aws:cdk:cloudformation:props": { + "policyDocument": { + "Statement": [ + { + "Action": [ + "ec2:DescribeHosts", + "ec2:DescribeInstanceAttribute", + "ec2:DescribeInstanceStatus", + "ec2:DescribeInstances" + ], + "Effect": "Allow", + "Resource": "*" + }, + { + "Action": "autoscaling:CompleteLifecycleAction", + "Effect": "Allow", + "Resource": { + "Fn::Join": [ + "", + [ + "arn:", + { + "Ref": "AWS::Partition" + }, + ":autoscaling:", + { + "Ref": "AWS::Region" + }, + ":", + { + "Ref": "AWS::AccountId" + }, + ":autoScalingGroup:*:autoScalingGroupName/", + { + "Ref": "EcsClusterDefaultAutoScalingGroupASGC1A785DB" + } + ] + ] + } + }, + { + "Action": [ + "ecs:DescribeContainerInstances", + "ecs:DescribeTasks", + "ecs:ListTasks", + "ecs:UpdateContainerInstancesState" + ], + "Condition": { + "ArnEquals": { + "ecs:cluster": { + "Fn::GetAtt": [ + "EcsCluster97242B84", + "Arn" + ] + } + } + }, + "Effect": "Allow", + "Resource": "*" + }, + { + "Action": [ + "ecs:ListContainerInstances", + "ecs:SubmitContainerStateChange", + "ecs:SubmitTaskStateChange" + ], + "Effect": "Allow", + "Resource": { + "Fn::GetAtt": [ + "EcsCluster97242B84", + "Arn" + ] + } + } + ], + "Version": "2012-10-17" + }, + "policyName": "EcsClusterDefaultAutoScalingGroupDrainECSHookFunctionServiceRoleDefaultPolicyA45BF396", + "roles": [ + { + "Ref": "EcsClusterDefaultAutoScalingGroupDrainECSHookFunctionServiceRole94543EDA" + } + ] + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_iam.CfnPolicy", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_iam.Policy", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_iam.Role", + "version": "0.0.0" + } + }, + "Resource": { + "id": "Resource", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/DrainECSHook/Function/Resource", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::Lambda::Function", + "aws:cdk:cloudformation:props": { + "code": { + "zipFile": "import boto3, json, os, time\n\necs = boto3.client('ecs')\nautoscaling = boto3.client('autoscaling')\n\n\ndef lambda_handler(event, context):\n print(json.dumps(dict(event, ResponseURL='...')))\n cluster = os.environ['CLUSTER']\n snsTopicArn = event['Records'][0]['Sns']['TopicArn']\n lifecycle_event = json.loads(event['Records'][0]['Sns']['Message'])\n instance_id = lifecycle_event.get('EC2InstanceId')\n if not instance_id:\n print('Got event without EC2InstanceId: %s', json.dumps(dict(event, ResponseURL='...')))\n return\n\n instance_arn = container_instance_arn(cluster, instance_id)\n print('Instance %s has container instance ARN %s' % (lifecycle_event['EC2InstanceId'], instance_arn))\n\n if not instance_arn:\n return\n\n task_arns = container_instance_task_arns(cluster, instance_arn)\n\n if task_arns:\n print('Instance ARN %s has task ARNs %s' % (instance_arn, ', '.join(task_arns)))\n\n while has_tasks(cluster, instance_arn, task_arns):\n time.sleep(10)\n\n try:\n print('Terminating instance %s' % instance_id)\n autoscaling.complete_lifecycle_action(\n LifecycleActionResult='CONTINUE',\n **pick(lifecycle_event, 'LifecycleHookName', 'LifecycleActionToken', 'AutoScalingGroupName'))\n except Exception as e:\n # Lifecycle action may have already completed.\n print(str(e))\n\n\ndef container_instance_arn(cluster, instance_id):\n \"\"\"Turn an instance ID into a container instance ARN.\"\"\"\n arns = ecs.list_container_instances(cluster=cluster, filter='ec2InstanceId==' + instance_id)['containerInstanceArns']\n if not arns:\n return None\n return arns[0]\n\ndef container_instance_task_arns(cluster, instance_arn):\n \"\"\"Fetch tasks for a container instance ARN.\"\"\"\n arns = ecs.list_tasks(cluster=cluster, containerInstance=instance_arn)['taskArns']\n return arns\n\ndef has_tasks(cluster, instance_arn, task_arns):\n \"\"\"Return True if the instance is running tasks for the given cluster.\"\"\"\n instances = ecs.describe_container_instances(cluster=cluster, containerInstances=[instance_arn])['containerInstances']\n if not instances:\n return False\n instance = instances[0]\n\n if instance['status'] == 'ACTIVE':\n # Start draining, then try again later\n set_container_instance_to_draining(cluster, instance_arn)\n return True\n\n task_count = None\n\n if task_arns:\n # Fetch details for tasks running on the container instance\n tasks = ecs.describe_tasks(cluster=cluster, tasks=task_arns)['tasks']\n if tasks:\n # Consider any non-stopped tasks as running\n task_count = sum(task['lastStatus'] != 'STOPPED' for task in tasks) + instance['pendingTasksCount']\n\n if not task_count:\n # Fallback to instance task counts if detailed task information is unavailable\n task_count = instance['runningTasksCount'] + instance['pendingTasksCount']\n\n print('Instance %s has %s tasks' % (instance_arn, task_count))\n\n return task_count > 0\n\ndef set_container_instance_to_draining(cluster, instance_arn):\n ecs.update_container_instances_state(\n cluster=cluster,\n containerInstances=[instance_arn], status='DRAINING')\n\n\ndef pick(dct, *keys):\n \"\"\"Pick a subset of a dict.\"\"\"\n return {k: v for k, v in dct.items() if k in keys}\n" + }, + "environment": { + "variables": { + "CLUSTER": { + "Ref": "EcsCluster97242B84" + } + } + }, + "handler": "index.lambda_handler", + "role": { + "Fn::GetAtt": [ + "EcsClusterDefaultAutoScalingGroupDrainECSHookFunctionServiceRole94543EDA", + "Arn" + ] + }, + "runtime": "python3.9", + "tags": [ + { + "key": "Name", + "value": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup" + } + ], + "timeout": 310 + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_lambda.CfnFunction", + "version": "0.0.0" + } + }, + "AllowInvoke:awsecsintegavailabilityzonerebalancingEcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookTopic34AF3231": { + "id": "AllowInvoke:awsecsintegavailabilityzonerebalancingEcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookTopic34AF3231", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/DrainECSHook/Function/AllowInvoke:awsecsintegavailabilityzonerebalancingEcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookTopic34AF3231", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::Lambda::Permission", + "aws:cdk:cloudformation:props": { + "action": "lambda:InvokeFunction", + "functionName": { + "Fn::GetAtt": [ + "EcsClusterDefaultAutoScalingGroupDrainECSHookFunctionE17A5F5E", + "Arn" + ] + }, + "principal": "sns.amazonaws.com", + "sourceArn": { + "Ref": "EcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookTopicACD2D4A4" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_lambda.CfnPermission", + "version": "0.0.0" + } + }, + "Topic": { + "id": "Topic", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/DrainECSHook/Function/Topic", + "children": { + "Resource": { + "id": "Resource", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/DrainECSHook/Function/Topic/Resource", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::SNS::Subscription", + "aws:cdk:cloudformation:props": { + "endpoint": { + "Fn::GetAtt": [ + "EcsClusterDefaultAutoScalingGroupDrainECSHookFunctionE17A5F5E", + "Arn" + ] + }, + "protocol": "lambda", + "topicArn": { + "Ref": "EcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookTopicACD2D4A4" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_sns.CfnSubscription", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_sns.Subscription", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_lambda.Function", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "constructs.Construct", + "version": "10.4.2" + } + }, + "LifecycleHookDrainHook": { + "id": "LifecycleHookDrainHook", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/LifecycleHookDrainHook", + "children": { + "Topic": { + "id": "Topic", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/LifecycleHookDrainHook/Topic", + "children": { + "Resource": { + "id": "Resource", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/LifecycleHookDrainHook/Topic/Resource", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::SNS::Topic", + "aws:cdk:cloudformation:props": { + "tags": [ + { + "key": "Name", + "value": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup" + } + ] + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_sns.CfnTopic", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_sns.Topic", + "version": "0.0.0" + } + }, + "Role": { + "id": "Role", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/LifecycleHookDrainHook/Role", + "children": { + "ImportRole": { + "id": "ImportRole", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/LifecycleHookDrainHook/Role/ImportRole", + "constructInfo": { + "fqn": "aws-cdk-lib.Resource", + "version": "0.0.0" + } + }, + "Resource": { + "id": "Resource", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/LifecycleHookDrainHook/Role/Resource", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::IAM::Role", + "aws:cdk:cloudformation:props": { + "assumeRolePolicyDocument": { + "Statement": [ + { + "Action": "sts:AssumeRole", + "Effect": "Allow", + "Principal": { + "Service": "autoscaling.amazonaws.com" + } + } + ], + "Version": "2012-10-17" + }, + "tags": [ + { + "key": "Name", + "value": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup" + } + ] + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_iam.CfnRole", + "version": "0.0.0" + } + }, + "DefaultPolicy": { + "id": "DefaultPolicy", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/LifecycleHookDrainHook/Role/DefaultPolicy", + "children": { + "Resource": { + "id": "Resource", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/LifecycleHookDrainHook/Role/DefaultPolicy/Resource", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::IAM::Policy", + "aws:cdk:cloudformation:props": { + "policyDocument": { + "Statement": [ + { + "Action": "sns:Publish", + "Effect": "Allow", + "Resource": { + "Ref": "EcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookTopicACD2D4A4" + } + } + ], + "Version": "2012-10-17" + }, + "policyName": "EcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookRoleDefaultPolicy75002F88", + "roles": [ + { + "Ref": "EcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookRoleA38EC83B" + } + ] + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_iam.CfnPolicy", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_iam.Policy", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_iam.Role", + "version": "0.0.0" + } + }, + "Resource": { + "id": "Resource", + "path": "aws-ecs-integ-availability-zone-rebalancing/EcsCluster/DefaultAutoScalingGroup/LifecycleHookDrainHook/Resource", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::AutoScaling::LifecycleHook", + "aws:cdk:cloudformation:props": { + "autoScalingGroupName": { + "Ref": "EcsClusterDefaultAutoScalingGroupASGC1A785DB" + }, + "defaultResult": "CONTINUE", + "heartbeatTimeout": 300, + "lifecycleTransition": "autoscaling:EC2_INSTANCE_TERMINATING", + "notificationTargetArn": { + "Ref": "EcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookTopicACD2D4A4" + }, + "roleArn": { + "Fn::GetAtt": [ + "EcsClusterDefaultAutoScalingGroupLifecycleHookDrainHookRoleA38EC83B", + "Arn" + ] + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_autoscaling.CfnLifecycleHook", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_autoscaling.LifecycleHook", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_autoscaling.AutoScalingGroup", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ecs.Cluster", + "version": "0.0.0" + } + }, + "SsmParameterValue:--aws--service--ecs--optimized-ami--amazon-linux-2--recommended--image_id:C96584B6-F00A-464E-AD19-53AFF4B05118.Parameter": { + "id": "SsmParameterValue:--aws--service--ecs--optimized-ami--amazon-linux-2--recommended--image_id:C96584B6-F00A-464E-AD19-53AFF4B05118.Parameter", + "path": "aws-ecs-integ-availability-zone-rebalancing/SsmParameterValue:--aws--service--ecs--optimized-ami--amazon-linux-2--recommended--image_id:C96584B6-F00A-464E-AD19-53AFF4B05118.Parameter", + "constructInfo": { + "fqn": "aws-cdk-lib.CfnParameter", + "version": "0.0.0" + } + }, + "SsmParameterValue:--aws--service--ecs--optimized-ami--amazon-linux-2--recommended--image_id:C96584B6-F00A-464E-AD19-53AFF4B05118": { + "id": "SsmParameterValue:--aws--service--ecs--optimized-ami--amazon-linux-2--recommended--image_id:C96584B6-F00A-464E-AD19-53AFF4B05118", + "path": "aws-ecs-integ-availability-zone-rebalancing/SsmParameterValue:--aws--service--ecs--optimized-ami--amazon-linux-2--recommended--image_id:C96584B6-F00A-464E-AD19-53AFF4B05118", + "constructInfo": { + "fqn": "aws-cdk-lib.Resource", + "version": "0.0.0" + } + }, + "TaskDef": { + "id": "TaskDef", + "path": "aws-ecs-integ-availability-zone-rebalancing/TaskDef", + "children": { + "TaskRole": { + "id": "TaskRole", + "path": "aws-ecs-integ-availability-zone-rebalancing/TaskDef/TaskRole", + "children": { + "ImportTaskRole": { + "id": "ImportTaskRole", + "path": "aws-ecs-integ-availability-zone-rebalancing/TaskDef/TaskRole/ImportTaskRole", + "constructInfo": { + "fqn": "aws-cdk-lib.Resource", + "version": "0.0.0" + } + }, + "Resource": { + "id": "Resource", + "path": "aws-ecs-integ-availability-zone-rebalancing/TaskDef/TaskRole/Resource", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::IAM::Role", + "aws:cdk:cloudformation:props": { + "assumeRolePolicyDocument": { + "Statement": [ + { + "Action": "sts:AssumeRole", + "Effect": "Allow", + "Principal": { + "Service": "ecs-tasks.amazonaws.com" + } + } + ], + "Version": "2012-10-17" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_iam.CfnRole", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_iam.Role", + "version": "0.0.0" + } + }, + "Resource": { + "id": "Resource", + "path": "aws-ecs-integ-availability-zone-rebalancing/TaskDef/Resource", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::ECS::TaskDefinition", + "aws:cdk:cloudformation:props": { + "containerDefinitions": [ + { + "essential": true, + "image": "amazon/amazon-ecs-sample", + "memory": 256, + "name": "web" + } + ], + "family": "awsecsintegavailabilityzonerebalancingTaskDef2CEC7E0F", + "networkMode": "bridge", + "requiresCompatibilities": [ + "EC2" + ], + "taskRoleArn": { + "Fn::GetAtt": [ + "TaskDefTaskRole1EDB4A67", + "Arn" + ] + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ecs.CfnTaskDefinition", + "version": "0.0.0" + } + }, + "web": { + "id": "web", + "path": "aws-ecs-integ-availability-zone-rebalancing/TaskDef/web", + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ecs.ContainerDefinition", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ecs.Ec2TaskDefinition", + "version": "0.0.0" + } + }, + "FrontendService": { + "id": "FrontendService", + "path": "aws-ecs-integ-availability-zone-rebalancing/FrontendService", + "children": { + "Service": { + "id": "Service", + "path": "aws-ecs-integ-availability-zone-rebalancing/FrontendService/Service", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::ECS::Service", + "aws:cdk:cloudformation:props": { + "availabilityZoneRebalancing": "ENABLED", + "cluster": { + "Ref": "EcsCluster97242B84" + }, + "deploymentConfiguration": { + "maximumPercent": 200, + "minimumHealthyPercent": 50 + }, + "enableEcsManagedTags": false, + "launchType": "EC2", + "schedulingStrategy": "REPLICA", + "taskDefinition": { + "Ref": "TaskDef54694570" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ecs.CfnService", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ecs.Ec2Service", + "version": "0.0.0" + } + }, + "AvailabilityZoneRebalancing": { + "id": "AvailabilityZoneRebalancing", + "path": "aws-ecs-integ-availability-zone-rebalancing/AvailabilityZoneRebalancing", + "children": { + "DefaultTest": { + "id": "DefaultTest", + "path": "aws-ecs-integ-availability-zone-rebalancing/AvailabilityZoneRebalancing/DefaultTest", + "children": { + "Default": { + "id": "Default", + "path": "aws-ecs-integ-availability-zone-rebalancing/AvailabilityZoneRebalancing/DefaultTest/Default", + "constructInfo": { + "fqn": "constructs.Construct", + "version": "10.4.2" + } + }, + "DeployAssert": { + "id": "DeployAssert", + "path": "aws-ecs-integ-availability-zone-rebalancing/AvailabilityZoneRebalancing/DefaultTest/DeployAssert", + "children": { + "BootstrapVersion": { + "id": "BootstrapVersion", + "path": "aws-ecs-integ-availability-zone-rebalancing/AvailabilityZoneRebalancing/DefaultTest/DeployAssert/BootstrapVersion", + "constructInfo": { + "fqn": "aws-cdk-lib.CfnParameter", + "version": "0.0.0" + } + }, + "CheckBootstrapVersion": { + "id": "CheckBootstrapVersion", + "path": "aws-ecs-integ-availability-zone-rebalancing/AvailabilityZoneRebalancing/DefaultTest/DeployAssert/CheckBootstrapVersion", + "constructInfo": { + "fqn": "aws-cdk-lib.CfnRule", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.Stack", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "@aws-cdk/integ-tests-alpha.IntegTestCase", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "@aws-cdk/integ-tests-alpha.IntegTest", + "version": "0.0.0" + } + }, + "BootstrapVersion": { + "id": "BootstrapVersion", + "path": "aws-ecs-integ-availability-zone-rebalancing/BootstrapVersion", + "constructInfo": { + "fqn": "aws-cdk-lib.CfnParameter", + "version": "0.0.0" + } + }, + "CheckBootstrapVersion": { + "id": "CheckBootstrapVersion", + "path": "aws-ecs-integ-availability-zone-rebalancing/CheckBootstrapVersion", + "constructInfo": { + "fqn": "aws-cdk-lib.CfnRule", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.Stack", + "version": "0.0.0" + } + }, + "Tree": { + "id": "Tree", + "path": "Tree", + "constructInfo": { + "fqn": "constructs.Construct", + "version": "10.4.2" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.App", + "version": "0.0.0" + } + } +} \ No newline at end of file diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.ts b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.ts new file mode 100644 index 0000000000000..82e6305f74038 --- /dev/null +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/ec2/integ.availability-zone-rebalancing.ts @@ -0,0 +1,34 @@ +import * as ec2 from 'aws-cdk-lib/aws-ec2'; +import * as cdk from 'aws-cdk-lib'; +import * as ecs from 'aws-cdk-lib/aws-ecs'; +import { IntegTest } from '@aws-cdk/integ-tests-alpha'; + +const app = new cdk.App(); +const stack = new cdk.Stack(app, 'aws-ecs-integ-availability-zone-rebalancing'); + +const vpc = new ec2.Vpc(stack, 'Vpc', { maxAzs: 2, restrictDefaultSecurityGroup: false }); + +const cluster = new ecs.Cluster(stack, 'EcsCluster', { vpc }); + +cluster.addCapacity('DefaultAutoScalingGroup', { + instanceType: new ec2.InstanceType('t2.micro'), +}); + +const taskDefinition = new ecs.Ec2TaskDefinition(stack, 'TaskDef'); + +taskDefinition.addContainer('web', { + image: ecs.ContainerImage.fromRegistry('amazon/amazon-ecs-sample'), + memoryLimitMiB: 256, +}); + +new ecs.Ec2Service(stack, 'FrontendService', { + cluster, + taskDefinition, + availabilityZoneRebalancing: ecs.AvailabilityZoneRebalancing.ENABLED, +}); + +new IntegTest(stack, 'AvailabilityZoneRebalancing', { + testCases: [stack], +}); + +app.synth(); diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/aws-ecs-integ-availability-zone-rebalancing.assets.json b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/aws-ecs-integ-availability-zone-rebalancing.assets.json new file mode 100644 index 0000000000000..2a3c9fedb9a22 --- /dev/null +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/aws-ecs-integ-availability-zone-rebalancing.assets.json @@ -0,0 +1,19 @@ +{ + "version": "38.0.1", + "files": { + "0b3dbadae076acc28a4163b5ef9b34083e7c1fc5354f99abf74720d323b94433": { + "source": { + "path": "aws-ecs-integ-availability-zone-rebalancing.template.json", + "packaging": "file" + }, + "destinations": { + "current_account-current_region": { + "bucketName": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}", + "objectKey": "0b3dbadae076acc28a4163b5ef9b34083e7c1fc5354f99abf74720d323b94433.json", + "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-file-publishing-role-${AWS::AccountId}-${AWS::Region}" + } + } + } + }, + "dockerImages": {} +} \ No newline at end of file diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/aws-ecs-integ-availability-zone-rebalancing.template.json b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/aws-ecs-integ-availability-zone-rebalancing.template.json new file mode 100644 index 0000000000000..b9e84175dfd46 --- /dev/null +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/aws-ecs-integ-availability-zone-rebalancing.template.json @@ -0,0 +1,535 @@ +{ + "Resources": { + "Vpc8378EB38": { + "Type": "AWS::EC2::VPC", + "Properties": { + "CidrBlock": "10.0.0.0/16", + "EnableDnsHostnames": true, + "EnableDnsSupport": true, + "InstanceTenancy": "default", + "Tags": [ + { + "Key": "Name", + "Value": "aws-ecs-integ-availability-zone-rebalancing/Vpc" + } + ] + } + }, + "VpcPublicSubnet1Subnet5C2D37C4": { + "Type": "AWS::EC2::Subnet", + "Properties": { + "AvailabilityZone": { + "Fn::Select": [ + 0, + { + "Fn::GetAZs": "" + } + ] + }, + "CidrBlock": "10.0.0.0/18", + "MapPublicIpOnLaunch": true, + "Tags": [ + { + "Key": "aws-cdk:subnet-name", + "Value": "Public" + }, + { + "Key": "aws-cdk:subnet-type", + "Value": "Public" + }, + { + "Key": "Name", + "Value": "aws-ecs-integ-availability-zone-rebalancing/Vpc/PublicSubnet1" + } + ], + "VpcId": { + "Ref": "Vpc8378EB38" + } + } + }, + "VpcPublicSubnet1RouteTable6C95E38E": { + "Type": "AWS::EC2::RouteTable", + "Properties": { + "Tags": [ + { + "Key": "Name", + "Value": "aws-ecs-integ-availability-zone-rebalancing/Vpc/PublicSubnet1" + } + ], + "VpcId": { + "Ref": "Vpc8378EB38" + } + } + }, + "VpcPublicSubnet1RouteTableAssociation97140677": { + "Type": "AWS::EC2::SubnetRouteTableAssociation", + "Properties": { + "RouteTableId": { + "Ref": "VpcPublicSubnet1RouteTable6C95E38E" + }, + "SubnetId": { + "Ref": "VpcPublicSubnet1Subnet5C2D37C4" + } + } + }, + "VpcPublicSubnet1DefaultRoute3DA9E72A": { + "Type": "AWS::EC2::Route", + "Properties": { + "DestinationCidrBlock": "0.0.0.0/0", + "GatewayId": { + "Ref": "VpcIGWD7BA715C" + }, + "RouteTableId": { + "Ref": "VpcPublicSubnet1RouteTable6C95E38E" + } + }, + "DependsOn": [ + "VpcVPCGWBF912B6E" + ] + }, + "VpcPublicSubnet1EIPD7E02669": { + "Type": "AWS::EC2::EIP", + "Properties": { + "Domain": "vpc", + "Tags": [ + { + "Key": "Name", + "Value": "aws-ecs-integ-availability-zone-rebalancing/Vpc/PublicSubnet1" + } + ] + } + }, + "VpcPublicSubnet1NATGateway4D7517AA": { + "Type": "AWS::EC2::NatGateway", + "Properties": { + "AllocationId": { + "Fn::GetAtt": [ + "VpcPublicSubnet1EIPD7E02669", + "AllocationId" + ] + }, + "SubnetId": { + "Ref": "VpcPublicSubnet1Subnet5C2D37C4" + }, + "Tags": [ + { + "Key": "Name", + "Value": "aws-ecs-integ-availability-zone-rebalancing/Vpc/PublicSubnet1" + } + ] + }, + "DependsOn": [ + "VpcPublicSubnet1DefaultRoute3DA9E72A", + "VpcPublicSubnet1RouteTableAssociation97140677" + ] + }, + "VpcPublicSubnet2Subnet691E08A3": { + "Type": "AWS::EC2::Subnet", + "Properties": { + "AvailabilityZone": { + "Fn::Select": [ + 1, + { + "Fn::GetAZs": "" + } + ] + }, + "CidrBlock": "10.0.64.0/18", + "MapPublicIpOnLaunch": true, + "Tags": [ + { + "Key": "aws-cdk:subnet-name", + "Value": "Public" + }, + { + "Key": "aws-cdk:subnet-type", + "Value": "Public" + }, + { + "Key": "Name", + "Value": "aws-ecs-integ-availability-zone-rebalancing/Vpc/PublicSubnet2" + } + ], + "VpcId": { + "Ref": "Vpc8378EB38" + } + } + }, + "VpcPublicSubnet2RouteTable94F7E489": { + "Type": "AWS::EC2::RouteTable", + "Properties": { + "Tags": [ + { + "Key": "Name", + "Value": "aws-ecs-integ-availability-zone-rebalancing/Vpc/PublicSubnet2" + } + ], + "VpcId": { + "Ref": "Vpc8378EB38" + } + } + }, + "VpcPublicSubnet2RouteTableAssociationDD5762D8": { + "Type": "AWS::EC2::SubnetRouteTableAssociation", + "Properties": { + "RouteTableId": { + "Ref": "VpcPublicSubnet2RouteTable94F7E489" + }, + "SubnetId": { + "Ref": "VpcPublicSubnet2Subnet691E08A3" + } + } + }, + "VpcPublicSubnet2DefaultRoute97F91067": { + "Type": "AWS::EC2::Route", + "Properties": { + "DestinationCidrBlock": "0.0.0.0/0", + "GatewayId": { + "Ref": "VpcIGWD7BA715C" + }, + "RouteTableId": { + "Ref": "VpcPublicSubnet2RouteTable94F7E489" + } + }, + "DependsOn": [ + "VpcVPCGWBF912B6E" + ] + }, + "VpcPublicSubnet2EIP3C605A87": { + "Type": "AWS::EC2::EIP", + "Properties": { + "Domain": "vpc", + "Tags": [ + { + "Key": "Name", + "Value": "aws-ecs-integ-availability-zone-rebalancing/Vpc/PublicSubnet2" + } + ] + } + }, + "VpcPublicSubnet2NATGateway9182C01D": { + "Type": "AWS::EC2::NatGateway", + "Properties": { + "AllocationId": { + "Fn::GetAtt": [ + "VpcPublicSubnet2EIP3C605A87", + "AllocationId" + ] + }, + "SubnetId": { + "Ref": "VpcPublicSubnet2Subnet691E08A3" + }, + "Tags": [ + { + "Key": "Name", + "Value": "aws-ecs-integ-availability-zone-rebalancing/Vpc/PublicSubnet2" + } + ] + }, + "DependsOn": [ + "VpcPublicSubnet2DefaultRoute97F91067", + "VpcPublicSubnet2RouteTableAssociationDD5762D8" + ] + }, + "VpcPrivateSubnet1Subnet536B997A": { + "Type": "AWS::EC2::Subnet", + "Properties": { + "AvailabilityZone": { + "Fn::Select": [ + 0, + { + "Fn::GetAZs": "" + } + ] + }, + "CidrBlock": "10.0.128.0/18", + "MapPublicIpOnLaunch": false, + "Tags": [ + { + "Key": "aws-cdk:subnet-name", + "Value": "Private" + }, + { + "Key": "aws-cdk:subnet-type", + "Value": "Private" + }, + { + "Key": "Name", + "Value": "aws-ecs-integ-availability-zone-rebalancing/Vpc/PrivateSubnet1" + } + ], + "VpcId": { + "Ref": "Vpc8378EB38" + } + } + }, + "VpcPrivateSubnet1RouteTableB2C5B500": { + "Type": "AWS::EC2::RouteTable", + "Properties": { + "Tags": [ + { + "Key": "Name", + "Value": "aws-ecs-integ-availability-zone-rebalancing/Vpc/PrivateSubnet1" + } + ], + "VpcId": { + "Ref": "Vpc8378EB38" + } + } + }, + "VpcPrivateSubnet1RouteTableAssociation70C59FA6": { + "Type": "AWS::EC2::SubnetRouteTableAssociation", + "Properties": { + "RouteTableId": { + "Ref": "VpcPrivateSubnet1RouteTableB2C5B500" + }, + "SubnetId": { + "Ref": "VpcPrivateSubnet1Subnet536B997A" + } + } + }, + "VpcPrivateSubnet1DefaultRouteBE02A9ED": { + "Type": "AWS::EC2::Route", + "Properties": { + "DestinationCidrBlock": "0.0.0.0/0", + "NatGatewayId": { + "Ref": "VpcPublicSubnet1NATGateway4D7517AA" + }, + "RouteTableId": { + "Ref": "VpcPrivateSubnet1RouteTableB2C5B500" + } + } + }, + "VpcPrivateSubnet2Subnet3788AAA1": { + "Type": "AWS::EC2::Subnet", + "Properties": { + "AvailabilityZone": { + "Fn::Select": [ + 1, + { + "Fn::GetAZs": "" + } + ] + }, + "CidrBlock": "10.0.192.0/18", + "MapPublicIpOnLaunch": false, + "Tags": [ + { + "Key": "aws-cdk:subnet-name", + "Value": "Private" + }, + { + "Key": "aws-cdk:subnet-type", + "Value": "Private" + }, + { + "Key": "Name", + "Value": "aws-ecs-integ-availability-zone-rebalancing/Vpc/PrivateSubnet2" + } + ], + "VpcId": { + "Ref": "Vpc8378EB38" + } + } + }, + "VpcPrivateSubnet2RouteTableA678073B": { + "Type": "AWS::EC2::RouteTable", + "Properties": { + "Tags": [ + { + "Key": "Name", + "Value": "aws-ecs-integ-availability-zone-rebalancing/Vpc/PrivateSubnet2" + } + ], + "VpcId": { + "Ref": "Vpc8378EB38" + } + } + }, + "VpcPrivateSubnet2RouteTableAssociationA89CAD56": { + "Type": "AWS::EC2::SubnetRouteTableAssociation", + "Properties": { + "RouteTableId": { + "Ref": "VpcPrivateSubnet2RouteTableA678073B" + }, + "SubnetId": { + "Ref": "VpcPrivateSubnet2Subnet3788AAA1" + } + } + }, + "VpcPrivateSubnet2DefaultRoute060D2087": { + "Type": "AWS::EC2::Route", + "Properties": { + "DestinationCidrBlock": "0.0.0.0/0", + "NatGatewayId": { + "Ref": "VpcPublicSubnet2NATGateway9182C01D" + }, + "RouteTableId": { + "Ref": "VpcPrivateSubnet2RouteTableA678073B" + } + } + }, + "VpcIGWD7BA715C": { + "Type": "AWS::EC2::InternetGateway", + "Properties": { + "Tags": [ + { + "Key": "Name", + "Value": "aws-ecs-integ-availability-zone-rebalancing/Vpc" + } + ] + } + }, + "VpcVPCGWBF912B6E": { + "Type": "AWS::EC2::VPCGatewayAttachment", + "Properties": { + "InternetGatewayId": { + "Ref": "VpcIGWD7BA715C" + }, + "VpcId": { + "Ref": "Vpc8378EB38" + } + } + }, + "ClusterEB0386A7": { + "Type": "AWS::ECS::Cluster" + }, + "TaskDefTaskRole1EDB4A67": { + "Type": "AWS::IAM::Role", + "Properties": { + "AssumeRolePolicyDocument": { + "Statement": [ + { + "Action": "sts:AssumeRole", + "Effect": "Allow", + "Principal": { + "Service": "ecs-tasks.amazonaws.com" + } + } + ], + "Version": "2012-10-17" + } + } + }, + "TaskDef54694570": { + "Type": "AWS::ECS::TaskDefinition", + "Properties": { + "ContainerDefinitions": [ + { + "Essential": true, + "Image": "amazon/amazon-ecs-sample", + "Name": "web" + } + ], + "Cpu": "256", + "Family": "awsecsintegavailabilityzonerebalancingTaskDef2CEC7E0F", + "Memory": "512", + "NetworkMode": "awsvpc", + "RequiresCompatibilities": [ + "FARGATE" + ], + "TaskRoleArn": { + "Fn::GetAtt": [ + "TaskDefTaskRole1EDB4A67", + "Arn" + ] + } + } + }, + "FargateServiceAC2B3B85": { + "Type": "AWS::ECS::Service", + "Properties": { + "AvailabilityZoneRebalancing": "ENABLED", + "Cluster": { + "Ref": "ClusterEB0386A7" + }, + "DeploymentConfiguration": { + "MaximumPercent": 200, + "MinimumHealthyPercent": 50 + }, + "EnableECSManagedTags": false, + "LaunchType": "FARGATE", + "NetworkConfiguration": { + "AwsvpcConfiguration": { + "AssignPublicIp": "DISABLED", + "SecurityGroups": [ + { + "Fn::GetAtt": [ + "FargateServiceSecurityGroup0A0E79CB", + "GroupId" + ] + } + ], + "Subnets": [ + { + "Ref": "VpcPrivateSubnet1Subnet536B997A" + }, + { + "Ref": "VpcPrivateSubnet2Subnet3788AAA1" + } + ] + } + }, + "TaskDefinition": { + "Ref": "TaskDef54694570" + } + }, + "DependsOn": [ + "TaskDefTaskRole1EDB4A67" + ] + }, + "FargateServiceSecurityGroup0A0E79CB": { + "Type": "AWS::EC2::SecurityGroup", + "Properties": { + "GroupDescription": "aws-ecs-integ-availability-zone-rebalancing/FargateService/SecurityGroup", + "SecurityGroupEgress": [ + { + "CidrIp": "0.0.0.0/0", + "Description": "Allow all outbound traffic by default", + "IpProtocol": "-1" + } + ], + "VpcId": { + "Ref": "Vpc8378EB38" + } + }, + "DependsOn": [ + "TaskDefTaskRole1EDB4A67" + ] + } + }, + "Parameters": { + "BootstrapVersion": { + "Type": "AWS::SSM::Parameter::Value", + "Default": "/cdk-bootstrap/hnb659fds/version", + "Description": "Version of the CDK Bootstrap resources in this environment, automatically retrieved from SSM Parameter Store. [cdk:skip]" + } + }, + "Rules": { + "CheckBootstrapVersion": { + "Assertions": [ + { + "Assert": { + "Fn::Not": [ + { + "Fn::Contains": [ + [ + "1", + "2", + "3", + "4", + "5" + ], + { + "Ref": "BootstrapVersion" + } + ] + } + ] + }, + "AssertDescription": "CDK bootstrap stack version 6 required. Please run 'cdk bootstrap' with a recent version of the CDK CLI." + } + ] + } + } +} \ No newline at end of file diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.assets.json b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.assets.json new file mode 100644 index 0000000000000..3be8a77d07031 --- /dev/null +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.assets.json @@ -0,0 +1,19 @@ +{ + "version": "38.0.1", + "files": { + "21fbb51d7b23f6a6c262b46a9caee79d744a3ac019fd45422d988b96d44b2a22": { + "source": { + "path": "awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.template.json", + "packaging": "file" + }, + "destinations": { + "current_account-current_region": { + "bucketName": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}", + "objectKey": "21fbb51d7b23f6a6c262b46a9caee79d744a3ac019fd45422d988b96d44b2a22.json", + "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-file-publishing-role-${AWS::AccountId}-${AWS::Region}" + } + } + } + }, + "dockerImages": {} +} \ No newline at end of file diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.template.json b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.template.json new file mode 100644 index 0000000000000..ad9d0fb73d1dd --- /dev/null +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.template.json @@ -0,0 +1,36 @@ +{ + "Parameters": { + "BootstrapVersion": { + "Type": "AWS::SSM::Parameter::Value", + "Default": "/cdk-bootstrap/hnb659fds/version", + "Description": "Version of the CDK Bootstrap resources in this environment, automatically retrieved from SSM Parameter Store. [cdk:skip]" + } + }, + "Rules": { + "CheckBootstrapVersion": { + "Assertions": [ + { + "Assert": { + "Fn::Not": [ + { + "Fn::Contains": [ + [ + "1", + "2", + "3", + "4", + "5" + ], + { + "Ref": "BootstrapVersion" + } + ] + } + ] + }, + "AssertDescription": "CDK bootstrap stack version 6 required. Please run 'cdk bootstrap' with a recent version of the CDK CLI." + } + ] + } + } +} \ No newline at end of file diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/cdk.out b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/cdk.out new file mode 100644 index 0000000000000..c6e612584e352 --- /dev/null +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/cdk.out @@ -0,0 +1 @@ +{"version":"38.0.1"} \ No newline at end of file diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/integ.json b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/integ.json new file mode 100644 index 0000000000000..63a5d8f7e78c6 --- /dev/null +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/integ.json @@ -0,0 +1,12 @@ +{ + "version": "38.0.1", + "testCases": { + "aws-ecs-integ-availability-zone-rebalancing/AvailabilityZoneRebalancing/DefaultTest": { + "stacks": [ + "aws-ecs-integ-availability-zone-rebalancing" + ], + "assertionStack": "aws-ecs-integ-availability-zone-rebalancing/AvailabilityZoneRebalancing/DefaultTest/DeployAssert", + "assertionStackName": "awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A" + } + } +} \ No newline at end of file diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/manifest.json b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/manifest.json new file mode 100644 index 0000000000000..8073a1dc73776 --- /dev/null +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.js.snapshot/manifest.json @@ -0,0 +1,275 @@ +{ + "version": "38.0.1", + "artifacts": { + "awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.assets": { + "type": "cdk:asset-manifest", + "properties": { + "file": "awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.assets.json", + "requiresBootstrapStackVersion": 6, + "bootstrapStackVersionSsmParameter": "/cdk-bootstrap/hnb659fds/version" + } + }, + "awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A": { + "type": "aws:cloudformation:stack", + "environment": "aws://unknown-account/unknown-region", + "properties": { + "templateFile": "awsecsintegavailabilityzonerebalancingAvailabilityZoneRebalancingDefaultTestDeployAssert8F80E41A.template.json", + "terminationProtection": false, + "validateOnSynth": 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"aws-ecs-integ-availability-zone-rebalancing/Vpc/PrivateSubnet2/RouteTableAssociation", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::EC2::SubnetRouteTableAssociation", + "aws:cdk:cloudformation:props": { + "routeTableId": { + "Ref": "VpcPrivateSubnet2RouteTableA678073B" + }, + "subnetId": { + "Ref": "VpcPrivateSubnet2Subnet3788AAA1" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ec2.CfnSubnetRouteTableAssociation", + "version": "0.0.0" + } + }, + "DefaultRoute": { + "id": "DefaultRoute", + "path": "aws-ecs-integ-availability-zone-rebalancing/Vpc/PrivateSubnet2/DefaultRoute", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::EC2::Route", + "aws:cdk:cloudformation:props": { + "destinationCidrBlock": "0.0.0.0/0", + "natGatewayId": { + "Ref": "VpcPublicSubnet2NATGateway9182C01D" + }, + "routeTableId": { + "Ref": "VpcPrivateSubnet2RouteTableA678073B" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ec2.CfnRoute", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ec2.PrivateSubnet", + "version": "0.0.0" + } + }, + "IGW": { + "id": "IGW", + "path": "aws-ecs-integ-availability-zone-rebalancing/Vpc/IGW", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::EC2::InternetGateway", + "aws:cdk:cloudformation:props": { + "tags": [ + { + "key": "Name", + "value": "aws-ecs-integ-availability-zone-rebalancing/Vpc" + } + ] + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ec2.CfnInternetGateway", + "version": "0.0.0" + } + }, + "VPCGW": { + "id": "VPCGW", + "path": "aws-ecs-integ-availability-zone-rebalancing/Vpc/VPCGW", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::EC2::VPCGatewayAttachment", + "aws:cdk:cloudformation:props": { + "internetGatewayId": { + "Ref": "VpcIGWD7BA715C" + }, + "vpcId": { + "Ref": "Vpc8378EB38" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ec2.CfnVPCGatewayAttachment", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ec2.Vpc", + "version": "0.0.0" + } + }, + "Cluster": { + "id": "Cluster", + "path": "aws-ecs-integ-availability-zone-rebalancing/Cluster", + "children": { + "Resource": { + "id": "Resource", + "path": "aws-ecs-integ-availability-zone-rebalancing/Cluster/Resource", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::ECS::Cluster", + "aws:cdk:cloudformation:props": {} + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ecs.CfnCluster", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ecs.Cluster", + "version": "0.0.0" + } + }, + "TaskDef": { + "id": "TaskDef", + "path": "aws-ecs-integ-availability-zone-rebalancing/TaskDef", + "children": { + "TaskRole": { + "id": "TaskRole", + "path": "aws-ecs-integ-availability-zone-rebalancing/TaskDef/TaskRole", + "children": { + "ImportTaskRole": { + "id": "ImportTaskRole", + "path": "aws-ecs-integ-availability-zone-rebalancing/TaskDef/TaskRole/ImportTaskRole", + "constructInfo": { + "fqn": "aws-cdk-lib.Resource", + "version": "0.0.0" + } + }, + "Resource": { + "id": "Resource", + "path": "aws-ecs-integ-availability-zone-rebalancing/TaskDef/TaskRole/Resource", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::IAM::Role", + "aws:cdk:cloudformation:props": { + "assumeRolePolicyDocument": { + "Statement": [ + { + "Action": "sts:AssumeRole", + "Effect": "Allow", + "Principal": { + "Service": "ecs-tasks.amazonaws.com" + } + } + ], + "Version": "2012-10-17" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_iam.CfnRole", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_iam.Role", + "version": "0.0.0" + } + }, + "Resource": { + "id": "Resource", + "path": "aws-ecs-integ-availability-zone-rebalancing/TaskDef/Resource", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::ECS::TaskDefinition", + "aws:cdk:cloudformation:props": { + "containerDefinitions": [ + { + "essential": true, + "image": "amazon/amazon-ecs-sample", + "name": "web" + } + ], + "cpu": "256", + "family": "awsecsintegavailabilityzonerebalancingTaskDef2CEC7E0F", + "memory": "512", + "networkMode": "awsvpc", + "requiresCompatibilities": [ + "FARGATE" + ], + "taskRoleArn": { + "Fn::GetAtt": [ + "TaskDefTaskRole1EDB4A67", + "Arn" + ] + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ecs.CfnTaskDefinition", + "version": "0.0.0" + } + }, + "web": { + "id": "web", + "path": "aws-ecs-integ-availability-zone-rebalancing/TaskDef/web", + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ecs.ContainerDefinition", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ecs.FargateTaskDefinition", + "version": "0.0.0" + } + }, + "FargateService": { + "id": "FargateService", + "path": "aws-ecs-integ-availability-zone-rebalancing/FargateService", + "children": { + "Service": { + "id": "Service", + "path": "aws-ecs-integ-availability-zone-rebalancing/FargateService/Service", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::ECS::Service", + "aws:cdk:cloudformation:props": { + "availabilityZoneRebalancing": "ENABLED", + "cluster": { + "Ref": "ClusterEB0386A7" + }, + "deploymentConfiguration": { + "maximumPercent": 200, + "minimumHealthyPercent": 50 + }, + "enableEcsManagedTags": false, + "launchType": "FARGATE", + "networkConfiguration": { + "awsvpcConfiguration": { + "assignPublicIp": "DISABLED", + "subnets": [ + { + "Ref": "VpcPrivateSubnet1Subnet536B997A" + }, + { + "Ref": "VpcPrivateSubnet2Subnet3788AAA1" + } + ], + "securityGroups": [ + { + "Fn::GetAtt": [ + "FargateServiceSecurityGroup0A0E79CB", + "GroupId" + ] + } + ] + } + }, + "taskDefinition": { + "Ref": "TaskDef54694570" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ecs.CfnService", + "version": "0.0.0" + } + }, + "SecurityGroup": { + "id": "SecurityGroup", + "path": "aws-ecs-integ-availability-zone-rebalancing/FargateService/SecurityGroup", + "children": { + "Resource": { + "id": "Resource", + "path": "aws-ecs-integ-availability-zone-rebalancing/FargateService/SecurityGroup/Resource", + "attributes": { + "aws:cdk:cloudformation:type": "AWS::EC2::SecurityGroup", + "aws:cdk:cloudformation:props": { + "groupDescription": "aws-ecs-integ-availability-zone-rebalancing/FargateService/SecurityGroup", + "securityGroupEgress": [ + { + "cidrIp": "0.0.0.0/0", + "description": "Allow all outbound traffic by default", + "ipProtocol": "-1" + } + ], + "vpcId": { + "Ref": "Vpc8378EB38" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ec2.CfnSecurityGroup", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ec2.SecurityGroup", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.aws_ecs.FargateService", + "version": "0.0.0" + } + }, + "AvailabilityZoneRebalancing": { + "id": "AvailabilityZoneRebalancing", + "path": "aws-ecs-integ-availability-zone-rebalancing/AvailabilityZoneRebalancing", + "children": { + "DefaultTest": { + "id": "DefaultTest", + "path": "aws-ecs-integ-availability-zone-rebalancing/AvailabilityZoneRebalancing/DefaultTest", + "children": { + "Default": { + "id": "Default", + "path": "aws-ecs-integ-availability-zone-rebalancing/AvailabilityZoneRebalancing/DefaultTest/Default", + "constructInfo": { + "fqn": "constructs.Construct", + "version": "10.4.2" + } + }, + "DeployAssert": { + "id": "DeployAssert", + "path": "aws-ecs-integ-availability-zone-rebalancing/AvailabilityZoneRebalancing/DefaultTest/DeployAssert", + "children": { + "BootstrapVersion": { + "id": "BootstrapVersion", + "path": "aws-ecs-integ-availability-zone-rebalancing/AvailabilityZoneRebalancing/DefaultTest/DeployAssert/BootstrapVersion", + "constructInfo": { + "fqn": "aws-cdk-lib.CfnParameter", + "version": "0.0.0" + } + }, + "CheckBootstrapVersion": { + "id": "CheckBootstrapVersion", + "path": "aws-ecs-integ-availability-zone-rebalancing/AvailabilityZoneRebalancing/DefaultTest/DeployAssert/CheckBootstrapVersion", + "constructInfo": { + "fqn": "aws-cdk-lib.CfnRule", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.Stack", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "@aws-cdk/integ-tests-alpha.IntegTestCase", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "@aws-cdk/integ-tests-alpha.IntegTest", + "version": "0.0.0" + } + }, + "BootstrapVersion": { + "id": "BootstrapVersion", + "path": "aws-ecs-integ-availability-zone-rebalancing/BootstrapVersion", + "constructInfo": { + "fqn": "aws-cdk-lib.CfnParameter", + "version": "0.0.0" + } + }, + "CheckBootstrapVersion": { + "id": "CheckBootstrapVersion", + "path": "aws-ecs-integ-availability-zone-rebalancing/CheckBootstrapVersion", + "constructInfo": { + "fqn": "aws-cdk-lib.CfnRule", + "version": "0.0.0" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.Stack", + "version": "0.0.0" + } + }, + "Tree": { + "id": "Tree", + "path": "Tree", + "constructInfo": { + "fqn": "constructs.Construct", + "version": "10.4.2" + } + } + }, + "constructInfo": { + "fqn": "aws-cdk-lib.App", + "version": "0.0.0" + } + } +} \ No newline at end of file diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.ts b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.ts new file mode 100644 index 0000000000000..a670ced447488 --- /dev/null +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-ecs/test/fargate/integ.availability-zone-rebalancing.ts @@ -0,0 +1,29 @@ +import * as ec2 from 'aws-cdk-lib/aws-ec2'; +import * as cdk from 'aws-cdk-lib'; +import * as ecs from 'aws-cdk-lib/aws-ecs'; +import { IntegTest } from '@aws-cdk/integ-tests-alpha'; + +const app = new cdk.App(); +const stack = new cdk.Stack(app, 'aws-ecs-integ-availability-zone-rebalancing'); + +const vpc = new ec2.Vpc(stack, 'Vpc', { maxAzs: 2, restrictDefaultSecurityGroup: false }); + +const cluster = new ecs.Cluster(stack, 'Cluster', { vpc }); + +const taskDefinition = new ecs.FargateTaskDefinition(stack, 'TaskDef'); + +taskDefinition.addContainer('web', { + image: ecs.ContainerImage.fromRegistry('amazon/amazon-ecs-sample'), +}); + +new ecs.FargateService(stack, 'FargateService', { + cluster, + taskDefinition, + availabilityZoneRebalancing: ecs.AvailabilityZoneRebalancing.ENABLED, +}); + +new IntegTest(stack, 'AvailabilityZoneRebalancing', { + testCases: [stack], +}); + +app.synth(); diff --git a/packages/aws-cdk-lib/aws-ecs/README.md b/packages/aws-cdk-lib/aws-ecs/README.md index dce4c0c88c817..6eee745cce4fc 100644 --- a/packages/aws-cdk-lib/aws-ecs/README.md +++ b/packages/aws-cdk-lib/aws-ecs/README.md @@ -1106,6 +1106,69 @@ const service = ecs.FargateService.fromFargateServiceAttributes(this, 'EcsServic const service = ecs.FargateService.fromFargateServiceArn(this, 'EcsService', 'arn:aws:ecs:us-west-2:123456789012:service/my-http-service'); ``` +### Availability Zone rebalancing + +ECS services running in AWS can be launched in multiple VPC subnets that are +each in different Availability Zones (AZs) to achieve high availability. Fargate +services launched this way will automatically try to achieve an even spread of +service tasks across AZs, and EC2 services can be instructed to do the same with +placement strategies. This ensures that the service has equal availability in +each AZ. + +```ts +declare const vpc: ec2.Vpc; +declare const cluster: ecs.Cluster; +declare const taskDefinition: ecs.TaskDefinition; + +const service = new ecs.FargateService(this, 'Service', { + cluster, + taskDefinition, + // Fargate will try to ensure an even spread of newly launched tasks across + // all AZs corresponding to the public subnets of the VPC. + vpcSubnets: { subnetType: ec2.SubnetType.PUBLIC }, +}); +``` + +However, those approaches only affect how newly launched tasks are placed. +Service tasks can still become unevenly spread across AZs if there is an +infrastructure event, like an AZ outage or a lack of available compute capacity +in an AZ. During such events, newly launched tasks may be placed in AZs in such +a way that tasks are not evenly spread across all AZs. After the infrastructure +event is over, the service will remain imbalanced until new tasks are launched +for some other reason, such as a service deployment. + +Availability Zone rebalancing is a feature whereby ECS actively tries to correct +service AZ imbalances whenever they exist, by moving service tasks from +overbalanced AZs to underbalanced AZs. When an imbalance is detected, ECS will +launch new tasks in underbalanced AZs, then stop existing tasks in overbalanced +AZs, to ensure an even spread. + +You can enabled Availability Zone rebalancing when creating your service: + +```ts +declare const cluster: ecs.Cluster; +declare const taskDefinition: ecs.TaskDefinition; + +const service = new ecs.FargateService(this, 'Service', { + cluster, + taskDefinition, + availabilityZoneRebalancing: ecs.AvailabilityZoneRebalancing.ENABLED, +}); +``` + +Availability Zone rebalancing works in the following configurations: +- Services that use the Replica strategy. +- Services that specify Availability Zone spread as the first task placement + strategy, or do not specify a placement strategy. + +You can't use Availability Zone rebalancing with services that meet any of the +following criteria: +- Uses the Daemon strategy. +- Uses the EXTERNAL launch type (ECSAnywhere). +- Uses 100% for the maximumPercent value. +- Uses a Classic Load Balancer. +- Uses the `attribute:ecs.availability-zone` as a task placement constraint. + ## Task Auto-Scaling You can configure the task count of a service to match demand. Task auto-scaling is diff --git a/packages/aws-cdk-lib/aws-ecs/lib/availability-zone-rebalancing.ts b/packages/aws-cdk-lib/aws-ecs/lib/availability-zone-rebalancing.ts new file mode 100644 index 0000000000000..000396d64f5b6 --- /dev/null +++ b/packages/aws-cdk-lib/aws-ecs/lib/availability-zone-rebalancing.ts @@ -0,0 +1,16 @@ +/** + * Indicates whether to use Availability Zone rebalancing for an ECS service. + * + * @see https://docs.aws.amazon.com/AmazonECS/latest/developerguide/service-rebalancing.html + */ +export enum AvailabilityZoneRebalancing { + /** + * Availability zone rebalancing is enabled. + */ + ENABLED = 'ENABLED', + + /** + * Availability zone rebalancing is disabled. + */ + DISABLED = 'DISABLED', +} diff --git a/packages/aws-cdk-lib/aws-ecs/lib/base/base-service.ts b/packages/aws-cdk-lib/aws-ecs/lib/base/base-service.ts index 9f5891ba78e55..3e9bba241b62e 100644 --- a/packages/aws-cdk-lib/aws-ecs/lib/base/base-service.ts +++ b/packages/aws-cdk-lib/aws-ecs/lib/base/base-service.ts @@ -1131,6 +1131,8 @@ export abstract class BaseService extends Resource * Registers the service as a target of a Classic Load Balancer (CLB). * * Don't call this. Call `loadBalancer.addTarget()` instead. + * + * @param loadBalancer [disable-awslint:ref-via-interface] */ public attachToClassicLB(loadBalancer: elb.LoadBalancer): void { return this.defaultLoadBalancerTarget.attachToClassicLB(loadBalancer); diff --git a/packages/aws-cdk-lib/aws-ecs/lib/ec2/ec2-service.ts b/packages/aws-cdk-lib/aws-ecs/lib/ec2/ec2-service.ts index 09c731f40517f..3be69ed22c63a 100644 --- a/packages/aws-cdk-lib/aws-ecs/lib/ec2/ec2-service.ts +++ b/packages/aws-cdk-lib/aws-ecs/lib/ec2/ec2-service.ts @@ -1,6 +1,8 @@ import { Construct } from 'constructs'; import * as ec2 from '../../../aws-ec2'; +import * as elb from '../../../aws-elasticloadbalancing'; import { Lazy, Resource, Stack } from '../../../core'; +import { AvailabilityZoneRebalancing } from '../availability-zone-rebalancing'; import { BaseService, BaseServiceOptions, DeploymentControllerType, IBaseService, IService, LaunchType } from '../base/base-service'; import { fromServiceAttributes, extractServiceNameFromArn } from '../base/from-service-attributes'; import { NetworkMode, TaskDefinition } from '../base/task-definition'; @@ -82,6 +84,19 @@ export interface Ec2ServiceProps extends BaseServiceOptions { * @default false */ readonly daemon?: boolean; + + /** + * Whether to use Availability Zone rebalancing for the service. + * + * If enabled: `maxHealthyPercent` must be greater than 100; `daemon` must be false; if there + * are any `placementStrategies`, the first must be "spread across Availability Zones"; there + * must be no `placementConstraints` using `attribute:ecs.availability-zone`, and the + * service must not be a target of a Classic Load Balancer. + * + * @see https://docs.aws.amazon.com/AmazonECS/latest/developerguide/service-rebalancing.html + * @default AvailabilityZoneRebalancing.DISABLED + */ + readonly availabilityZoneRebalancing?: AvailabilityZoneRebalancing; } /** @@ -143,6 +158,7 @@ export class Ec2Service extends BaseService implements IEc2Service { private constraints?: CfnService.PlacementConstraintProperty[]; private readonly strategies: CfnService.PlacementStrategyProperty[]; private readonly daemon: boolean; + private readonly availabilityZoneRebalancingEnabled: boolean; /** * Constructs a new instance of the Ec2Service class. @@ -168,6 +184,15 @@ export class Ec2Service extends BaseService implements IEc2Service { throw new Error('Only one of SecurityGroup or SecurityGroups can be populated.'); } + if (props.availabilityZoneRebalancing === AvailabilityZoneRebalancing.ENABLED) { + if (props.daemon) { + throw new Error('AvailabilityZoneRebalancing.ENABLED cannot be used with daemon mode'); + } + if (props.maxHealthyPercent === 100) { + throw new Error('AvailabilityZoneRebalancing.ENABLED requires maxHealthyPercent > 100'); + } + } + super(scope, id, { ...props, desiredCount: props.desiredCount, @@ -182,11 +207,13 @@ export class Ec2Service extends BaseService implements IEc2Service { placementConstraints: Lazy.any({ produce: () => this.constraints }), placementStrategies: Lazy.any({ produce: () => this.strategies }, { omitEmptyArray: true }), schedulingStrategy: props.daemon ? 'DAEMON' : 'REPLICA', + availabilityZoneRebalancing: props.availabilityZoneRebalancing, }, props.taskDefinition); this.constraints = undefined; this.strategies = []; this.daemon = props.daemon || false; + this.availabilityZoneRebalancingEnabled = props.availabilityZoneRebalancing === AvailabilityZoneRebalancing.ENABLED; let securityGroups; if (props.securityGroup !== undefined) { @@ -231,6 +258,13 @@ export class Ec2Service extends BaseService implements IEc2Service { throw new Error("Can't configure placement strategies when daemon=true"); } + if (strategies.length > 0 && this.strategies.length === 0 && this.availabilityZoneRebalancingEnabled) { + const [placement] = strategies[0].toJson(); + if (placement.type !== 'spread' || placement.field !== BuiltInAttributes.AVAILABILITY_ZONE) { + throw new Error(`AvailabilityZoneBalancing.ENABLED requires that the first placement strategy, if any, be 'spread across "${BuiltInAttributes.AVAILABILITY_ZONE}"'`); + } + } + for (const strategy of strategies) { this.strategies.push(...strategy.toJson()); } @@ -243,7 +277,15 @@ export class Ec2Service extends BaseService implements IEc2Service { public addPlacementConstraints(...constraints: PlacementConstraint[]) { this.constraints = []; for (const constraint of constraints) { - this.constraints.push(...constraint.toJson()); + const items = constraint.toJson(); + if (this.availabilityZoneRebalancingEnabled) { + for (const item of items) { + if (item.type === 'memberOf' && item.expression?.includes(BuiltInAttributes.AVAILABILITY_ZONE)) { + throw new Error(`AvailabilityZoneBalancing.ENABLED disallows usage of "${BuiltInAttributes.AVAILABILITY_ZONE}"`); + } + } + } + this.constraints.push(...items); } } @@ -257,6 +299,20 @@ export class Ec2Service extends BaseService implements IEc2Service { } return ret; } + + /** + * Registers the service as a target of a Classic Load Balancer (CLB). + * + * Don't call this. Call `loadBalancer.addTarget()` instead. + * + * @override + */ + public attachToClassicLB(loadBalancer: elb.LoadBalancer): void { + if (this.availabilityZoneRebalancingEnabled) { + throw new Error('AvailabilityZoneRebalancing.ENABLED disallows using the service as a target of a Classic Load Balancer'); + } + super.attachToClassicLB(loadBalancer); + } } /** diff --git a/packages/aws-cdk-lib/aws-ecs/lib/fargate/fargate-service.ts b/packages/aws-cdk-lib/aws-ecs/lib/fargate/fargate-service.ts index b4d1324e18947..47ab806d2a9fc 100644 --- a/packages/aws-cdk-lib/aws-ecs/lib/fargate/fargate-service.ts +++ b/packages/aws-cdk-lib/aws-ecs/lib/fargate/fargate-service.ts @@ -1,6 +1,8 @@ import { Construct } from 'constructs'; import * as ec2 from '../../../aws-ec2'; +import * as elb from '../../../aws-elasticloadbalancing'; import * as cdk from '../../../core'; +import { AvailabilityZoneRebalancing } from '../availability-zone-rebalancing'; import { BaseService, BaseServiceOptions, DeploymentControllerType, IBaseService, IService, LaunchType } from '../base/base-service'; import { fromServiceAttributes, extractServiceNameFromArn } from '../base/from-service-attributes'; import { TaskDefinition } from '../base/task-definition'; @@ -58,6 +60,17 @@ export interface FargateServiceProps extends BaseServiceOptions { * @default Latest */ readonly platformVersion?: FargatePlatformVersion; + + /** + * Whether to use Availability Zone rebalancing for the service. + * + * If enabled, `maxHealthyPercent` must be greater than 100, and the service must not be a target + * of a Classic Load Balancer. + * + * @see https://docs.aws.amazon.com/AmazonECS/latest/developerguide/service-rebalancing.html + * @default AvailabilityZoneRebalancing.DISABLED + */ + readonly availabilityZoneRebalancing?: AvailabilityZoneRebalancing; } /** @@ -116,6 +129,8 @@ export class FargateService extends BaseService implements IFargateService { return fromServiceAttributes(scope, id, attrs); } + private readonly availabilityZoneRebalancingEnabled: boolean; + /** * Constructs a new instance of the FargateService class. */ @@ -128,6 +143,10 @@ export class FargateService extends BaseService implements IFargateService { throw new Error('Only one of SecurityGroup or SecurityGroups can be populated.'); } + if (props.availabilityZoneRebalancing === AvailabilityZoneRebalancing.ENABLED && props.maxHealthyPercent === 100) { + throw new Error('AvailabilityZoneRebalancing.ENABLED requires maxHealthyPercent > 100'); + } + // Platform versions not supporting referencesSecretJsonField, ephemeralStorageGiB, or pidMode on a task definition const unsupportedPlatformVersions = [ FargatePlatformVersion.VERSION1_0, @@ -155,8 +174,11 @@ export class FargateService extends BaseService implements IFargateService { cluster: props.cluster.clusterName, taskDefinition: props.deploymentController?.type === DeploymentControllerType.EXTERNAL ? undefined : props.taskDefinition.taskDefinitionArn, platformVersion: props.platformVersion, + availabilityZoneRebalancing: props.availabilityZoneRebalancing, }, props.taskDefinition); + this.availabilityZoneRebalancingEnabled = props.availabilityZoneRebalancing === AvailabilityZoneRebalancing.ENABLED; + let securityGroups; if (props.securityGroup !== undefined) { securityGroups = [props.securityGroup]; @@ -179,6 +201,20 @@ export class FargateService extends BaseService implements IFargateService { validate: () => !this.taskDefinition.defaultContainer ? ['A TaskDefinition must have at least one essential container'] : [], }); } + + /** + * Registers the service as a target of a Classic Load Balancer (CLB). + * + * Don't call this. Call `loadBalancer.addTarget()` instead. + * + * @override + */ + public attachToClassicLB(loadBalancer: elb.LoadBalancer): void { + if (this.availabilityZoneRebalancingEnabled) { + throw new Error('AvailabilityZoneRebalancing.ENABLED disallows using the service as a target of a Classic Load Balancer'); + } + super.attachToClassicLB(loadBalancer); + } } /** diff --git a/packages/aws-cdk-lib/aws-ecs/lib/index.ts b/packages/aws-cdk-lib/aws-ecs/lib/index.ts index 13931980ba3e5..c60b22e95cdb5 100644 --- a/packages/aws-cdk-lib/aws-ecs/lib/index.ts +++ b/packages/aws-cdk-lib/aws-ecs/lib/index.ts @@ -3,6 +3,7 @@ export * from './base/scalable-task-count'; export * from './base/task-definition'; export * from './base/service-managed-volume'; +export * from './availability-zone-rebalancing'; export * from './container-definition'; export * from './container-image'; export * from './amis'; diff --git a/packages/aws-cdk-lib/aws-ecs/test/ec2/ec2-service.test.ts b/packages/aws-cdk-lib/aws-ecs/test/ec2/ec2-service.test.ts index b6aff9a744f7a..a59114bda5038 100644 --- a/packages/aws-cdk-lib/aws-ecs/test/ec2/ec2-service.test.ts +++ b/packages/aws-cdk-lib/aws-ecs/test/ec2/ec2-service.test.ts @@ -57,6 +57,7 @@ describe('ec2 service', () => { LaunchType: LaunchType.EC2, SchedulingStrategy: 'REPLICA', EnableECSManagedTags: false, + AvailabilityZoneRebalancing: Match.absent(), }); expect(service.node.defaultChild).toBeDefined(); @@ -1071,6 +1072,7 @@ describe('ec2 service', () => { })], serviceName: 'bonjour', vpcSubnets: { subnetType: ec2.SubnetType.PUBLIC }, + availabilityZoneRebalancing: ecs.AvailabilityZoneRebalancing.ENABLED, }); service.addPlacementConstraints(PlacementConstraint.memberOf('attribute:ecs.instance-type =~ t2.*')); @@ -1138,6 +1140,7 @@ describe('ec2 service', () => { }, }, ], + AvailabilityZoneRebalancing: 'ENABLED', }); }); @@ -1307,6 +1310,50 @@ describe('ec2 service', () => { }); + test('throws when availability zone rebalancing is enabled and maxHealthyPercent is 100', () => { + // GIVEN + const stack = new cdk.Stack(); + const vpc = new ec2.Vpc(stack, 'MyVpc', {}); + const cluster = new ecs.Cluster(stack, 'EcsCluster', { vpc }); + const taskDefinition = new ecs.Ec2TaskDefinition(stack, 'Ec2TaskDef'); + + taskDefinition.addContainer('web', { + image: ecs.ContainerImage.fromRegistry('amazon/amazon-ecs-sample'), + }); + + // THEN + expect(() => { + new ecs.Ec2Service(stack, 'Ec2Service', { + cluster, + taskDefinition, + availabilityZoneRebalancing: ecs.AvailabilityZoneRebalancing.ENABLED, + maxHealthyPercent: 100, + }); + }).toThrow(/requires maxHealthyPercent > 100/); + }); + + test('throws when availability zone rebalancing is enabled and daemon is true', () => { + // GIVEN + const stack = new cdk.Stack(); + const vpc = new ec2.Vpc(stack, 'MyVpc', {}); + const cluster = new ecs.Cluster(stack, 'EcsCluster', { vpc }); + const taskDefinition = new ecs.Ec2TaskDefinition(stack, 'Ec2TaskDef'); + + taskDefinition.addContainer('web', { + image: ecs.ContainerImage.fromRegistry('amazon/amazon-ecs-sample'), + }); + + // THEN + expect(() => { + new ecs.Ec2Service(stack, 'Ec2Service', { + cluster, + taskDefinition, + availabilityZoneRebalancing: ecs.AvailabilityZoneRebalancing.ENABLED, + daemon: true, + }); + }).toThrow(/cannot be used with daemon mode/); + }); + test('sets task definition to family when CODE_DEPLOY deployment controller is specified', () => { // GIVEN const stack = new cdk.Stack(); @@ -1917,6 +1964,59 @@ describe('ec2 service', () => { }); + test('throws with AvailabilityZoneBalancing.ENABLED and placement constraint uses memberOf attribute:ecs.availability-zone', () => { + // GIVEN + const stack = new cdk.Stack(); + const vpc = new ec2.Vpc(stack, 'MyVpc', {}); + const cluster = new ecs.Cluster(stack, 'EcsCluster', { vpc }); + addDefaultCapacityProvider(cluster, stack, vpc); + const taskDefinition = new ecs.Ec2TaskDefinition(stack, 'Ec2TaskDef'); + + taskDefinition.addContainer('web', { + image: ecs.ContainerImage.fromRegistry('amazon/amazon-ecs-sample'), + memoryLimitMiB: 512, + }); + + const service = new ecs.Ec2Service(stack, 'Ec2Service', { + cluster, + taskDefinition, + availabilityZoneRebalancing: ecs.AvailabilityZoneRebalancing.ENABLED, + }); + + // THEN + expect(() => { + service.addPlacementConstraints( + PlacementConstraint.memberOf(`${ecs.BuiltInAttributes.AVAILABILITY_ZONE} =~ us-east-1a`), + ); + }).toThrow(/AvailabilityZoneBalancing.ENABLED disallows usage of "attribute:ecs.availability-zone"/); + }); + + test('does not throw with AvailabilityZoneBalancing.ENABLED and placement constraints that don\'t use memberOf attribute:ecs.availability-zone', () => { + // GIVEN + const stack = new cdk.Stack(); + const vpc = new ec2.Vpc(stack, 'MyVpc', {}); + const cluster = new ecs.Cluster(stack, 'EcsCluster', { vpc }); + addDefaultCapacityProvider(cluster, stack, vpc); + const taskDefinition = new ecs.Ec2TaskDefinition(stack, 'Ec2TaskDef'); + + taskDefinition.addContainer('web', { + image: ecs.ContainerImage.fromRegistry('amazon/amazon-ecs-sample'), + memoryLimitMiB: 512, + }); + + const service = new ecs.Ec2Service(stack, 'Ec2Service', { + cluster, + taskDefinition, + availabilityZoneRebalancing: ecs.AvailabilityZoneRebalancing.ENABLED, + }); + + // WHEN + service.addPlacementConstraints(PlacementConstraint.memberOf('attribute:ecs.instance-type =~ t2.*')); + + // THEN + // did not throw + }); + test('with spreadAcross container instances strategy', () => { // GIVEN const stack = new cdk.Stack(); @@ -1978,6 +2078,58 @@ describe('ec2 service', () => { }); + test('throws with AvailabilityZoneBalancing.ENABLED and first placement strategy is not spread-across-AZ', () => { + // GIVEN + const stack = new cdk.Stack(); + const vpc = new ec2.Vpc(stack, 'MyVpc', {}); + const cluster = new ecs.Cluster(stack, 'EcsCluster', { vpc }); + addDefaultCapacityProvider(cluster, stack, vpc); + const taskDefinition = new ecs.Ec2TaskDefinition(stack, 'Ec2TaskDef'); + + taskDefinition.addContainer('web', { + image: ecs.ContainerImage.fromRegistry('amazon/amazon-ecs-sample'), + memoryLimitMiB: 512, + }); + + const service = new ecs.Ec2Service(stack, 'Ec2Service', { + cluster, + taskDefinition, + availabilityZoneRebalancing: ecs.AvailabilityZoneRebalancing.ENABLED, + }); + + // THEN + expect(() => { + service.addPlacementStrategies(PlacementStrategy.spreadAcrossInstances()); + }).toThrow(/requires that the first placement strategy, if any, be 'spread across "attribute:ecs.availability-zone"'/); + }); + + test('does not throw with AvailabilityZoneBalancing.ENABLED and first placement strategy is spread-across-AZ', () => { + // GIVEN + const stack = new cdk.Stack(); + const vpc = new ec2.Vpc(stack, 'MyVpc', {}); + const cluster = new ecs.Cluster(stack, 'EcsCluster', { vpc }); + addDefaultCapacityProvider(cluster, stack, vpc); + const taskDefinition = new ecs.Ec2TaskDefinition(stack, 'Ec2TaskDef'); + + taskDefinition.addContainer('web', { + image: ecs.ContainerImage.fromRegistry('amazon/amazon-ecs-sample'), + memoryLimitMiB: 512, + }); + + const service = new ecs.Ec2Service(stack, 'Ec2Service', { + cluster, + taskDefinition, + availabilityZoneRebalancing: ecs.AvailabilityZoneRebalancing.ENABLED, + }); + + // WHEN + service.addPlacementStrategies(PlacementStrategy.spreadAcross(ecs.BuiltInAttributes.AVAILABILITY_ZONE)); + service.addPlacementStrategies(PlacementStrategy.spreadAcrossInstances()); + + // THEN + // did not throw + }); + test('can turn PlacementStrategy into json format', () => { // THEN expect(PlacementStrategy.spreadAcross(ecs.BuiltInAttributes.AVAILABILITY_ZONE).toJson()).toEqual([{ @@ -2891,6 +3043,30 @@ describe('ec2 service', () => { }).toThrow(/Cannot use a Classic Load Balancer if NetworkMode is None. Use Host or Bridge instead./); }); + + test('throws when AvailabilityZoneRebalancing.ENABLED', () => { + // GIVEN + const stack = new cdk.Stack(); + const vpc = new ec2.Vpc(stack, 'MyVpc', {}); + const cluster = new ecs.Cluster(stack, 'EcsCluster', { vpc }); + const taskDefinition = new ecs.Ec2TaskDefinition(stack, 'Ec2TaskDef'); + const service = new ecs.Ec2Service(stack, 'Service', { + cluster, + taskDefinition, + availabilityZoneRebalancing: ecs.AvailabilityZoneRebalancing.ENABLED, + }); + + taskDefinition.addContainer('web', { + image: ecs.ContainerImage.fromRegistry('amazon/amazon-ecs-sample'), + }); + + const lb = new elb.LoadBalancer(stack, 'LB', { vpc }); + + // THEN + expect(() => { + lb.addTarget(service); + }).toThrow('AvailabilityZoneRebalancing.ENABLED disallows using the service as a target of a Classic Load Balancer'); + }); }); describe('attachToApplicationTargetGroup', () => { diff --git a/packages/aws-cdk-lib/aws-ecs/test/fargate/fargate-service.test.ts b/packages/aws-cdk-lib/aws-ecs/test/fargate/fargate-service.test.ts index 9abe512daefa5..2597151a96a95 100644 --- a/packages/aws-cdk-lib/aws-ecs/test/fargate/fargate-service.test.ts +++ b/packages/aws-cdk-lib/aws-ecs/test/fargate/fargate-service.test.ts @@ -4,6 +4,7 @@ import * as appscaling from '../../../aws-applicationautoscaling'; import * as batch from '../../../aws-batch'; import * as cloudwatch from '../../../aws-cloudwatch'; import * as ec2 from '../../../aws-ec2'; +import * as elb from '../../../aws-elasticloadbalancing'; import * as elbv2 from '../../../aws-elasticloadbalancingv2'; import * as iam from '../../../aws-iam'; import * as kms from '../../../aws-kms'; @@ -73,6 +74,7 @@ describe('fargate service', () => { ], }, }, + AvailabilityZoneRebalancing: Match.absent(), }); Template.fromStack(stack).hasResourceProperties('AWS::EC2::SecurityGroup', { @@ -711,6 +713,7 @@ describe('fargate service', () => { })], serviceName: 'bonjour', vpcSubnets: { subnetType: ec2.SubnetType.PUBLIC }, + availabilityZoneRebalancing: ecs.AvailabilityZoneRebalancing.ENABLED, }); // THEN @@ -769,6 +772,7 @@ describe('fargate service', () => { }, }, ], + AvailabilityZoneRebalancing: 'ENABLED', }); }); @@ -1070,6 +1074,28 @@ describe('fargate service', () => { }); }); + test('throws when availability zone rebalancing is enabled and maxHealthyPercent is 100', () => { + // GIVEN + const stack = new cdk.Stack(); + const vpc = new ec2.Vpc(stack, 'MyVpc', {}); + const cluster = new ecs.Cluster(stack, 'EcsCluster', { vpc }); + const taskDefinition = new ecs.FargateTaskDefinition(stack, 'FargateTaskDef'); + + taskDefinition.addContainer('web', { + image: ecs.ContainerImage.fromRegistry('amazon/amazon-ecs-sample'), + }); + + // THEN + expect(() => { + new ecs.FargateService(stack, 'FargateService', { + cluster, + taskDefinition, + availabilityZoneRebalancing: ecs.AvailabilityZoneRebalancing.ENABLED, + maxHealthyPercent: 100, + }); + }).toThrow(/requires maxHealthyPercent > 100/); + }); + test('sets task definition to family when CODE_DEPLOY deployment controller is specified', () => { // GIVEN const stack = new cdk.Stack(); @@ -3276,6 +3302,32 @@ describe('fargate service', () => { }); }); + describe('When adding a classic load balancer', () => { + test('throws when AvailabilityZoneRebalancing.ENABLED', () => { + // GIVEN + const stack = new cdk.Stack(); + const vpc = new ec2.Vpc(stack, 'MyVpc', {}); + const cluster = new ecs.Cluster(stack, 'EcsCluster', { vpc }); + const taskDefinition = new ecs.FargateTaskDefinition(stack, 'FargateTaskDef'); + const service = new ecs.FargateService(stack, 'Service', { + cluster, + taskDefinition, + availabilityZoneRebalancing: ecs.AvailabilityZoneRebalancing.ENABLED, + }); + + taskDefinition.addContainer('web', { + image: ecs.ContainerImage.fromRegistry('amazon/amazon-ecs-sample'), + }); + + const lb = new elb.LoadBalancer(stack, 'LB', { vpc }); + + // THEN + expect(() => { + lb.addTarget(service); + }).toThrow('AvailabilityZoneRebalancing.ENABLED disallows using the service as a target of a Classic Load Balancer'); + }); + }); + describe('autoscaling tests', () => { test('allows scaling on a specified scheduled time', () => { // GIVEN