Die vorliegende Übersetzung wurde maschinell erstellt. Im Falle eines Konflikts oder eines Widerspruchs zwischen dieser übersetzten Fassung und der englischen Fassung (einschließlich infolge von Verzögerungen bei der Übersetzung) ist die englische Fassung maßgeblich.

# Verwenden von Amazon ECS mit AWS CloudFormation
<a name="ecs-with-cloudformation"></a>

Amazon ECS ist integriert AWS CloudFormation, ein Service, mit dem Sie AWS Ressourcen mit von Ihnen definierten Vorlagen modellieren und einrichten können. CloudFormation verwendet **Vorlagen**, die entweder eine `YAML` oder eine `JSON` formatierte Textdatei sind. Vorlagen sind wie Blaupausen für die AWS Ressource, die Sie erstellen möchten. Wenn Sie eine Vorlage erstellen und einreichen, erstellt CloudFormation einen **Stapel**. Sie verwalten die Ressourcen, die Sie in der Vorlage definiert haben, durch den Stack. Wenn Sie eine Ressource erstellen, aktualisieren oder löschen wollen, erstellen, aktualisieren oder löschen Sie den Stack, der aus dieser Ressource erstellt wurde. Wenn es darum geht, Ihre Stacks zu aktualisieren, müssen Sie zuerst einen **Änderungssatz** erstellen. Änderungssätze zeigen Ihnen, worauf sich die Änderung auswirkt, bevor Sie sie vornehmen. Dadurch wird verhindert, dass Sie versehentlich Datenbanken löschen, indem Sie beispielsweise Ihren Datenbanknamen ändern. Weitere Informationen zu Vorlagen, Stacks und Änderungssätzen finden Sie im *AWS CloudFormation Benutzerhandbuch* unter [So CloudFormation funktioniert](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/cloudformation-overview.html#cfn-concepts-stacks) das.

Durch die Verwendung CloudFormation können Sie weniger Zeit mit der Erstellung und Verwaltung Ihrer Ressourcen und Infrastruktur verbringen. Sie können eine Vorlage erstellen, die alle gewünschten AWS Ressourcen beschreibt, z. B. Amazon ECS-Cluster, Aufgabendefinitionen und Services. CloudFormation Kümmert sich dann um die Bereitstellung und Konfiguration dieser Ressourcen für Sie. 

CloudFormation ermöglicht es Ihnen auch, Ihre Vorlage wiederzuverwenden, um Ihre Amazon ECS-Ressourcen konsistent und wiederholbar einzurichten. Sie beschreiben Ihre Ressourcen einmal und stellen dann dieselben Ressourcen erneut für mehrere AWS-Konten und AWS-Regionen bereit.

CloudFormation Vorlagen können sowohl mit der als auch mit der AWS-Managementkonsole verwendet werden AWS Command Line Interface , um Ressourcen zu erstellen.

Weitere Informationen CloudFormation dazu finden Sie in den folgenden Ressourcen:
+ [AWS CloudFormation](https://aws.amazon.com/cloudformation/)
+ [AWS CloudFormation Benutzerhandbuch](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/Welcome.html)
+ [AWS CloudFormation Benutzerhandbuch für die Befehlszeilenschnittstelle](https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/what-is-cloudformation-cli.html)

**Topics**
+ [Amazon ECS-Ressourcen mithilfe der CloudFormation Konsole erstellen](ecs-cloudformation-console.md)
+ [Erstellen von Amazon ECS-Ressourcen mithilfe von AWS CLI Befehlen für CloudFormation](ecs-cloudformation-cli.md)
+ [CloudFormation Beispielvorlagen für Amazon ECS](working-with-templates.md)

# Amazon ECS-Ressourcen mithilfe der CloudFormation Konsole erstellen
<a name="ecs-cloudformation-console"></a>

Eine Möglichkeit, Amazon ECS mit zu verwenden, CloudFormation ist die AWS-Managementkonsole. Hier können Sie Ihre CloudFormation -Stacks für Amazon-ECS-Komponenten wie Aufgabendefinitionen, Cluster und Services erstellen und sie direkt von der Konsole aus bereitstellen. Die folgende Anleitung zeigt, wie Sie die CloudFormation -Konsole verwenden können, um Amazon-ECS-Ressourcen mithilfe einer Vorlage zu erstellen.

## Voraussetzungen
<a name="ecs-cloudformation-console-prerequisites"></a>

In diesem Tutorial wird davon ausgegangen, dass die folgenden Voraussetzungen erfüllt wurden:
+ Die Schritte in [Einrichtung für die Verwendung von Amazon ECS](get-set-up-for-amazon-ecs.md) wurden ausgeführt.
+ Ihr IAM-Benutzer besitzt die im [AmazonECS\$1 FullAccess](security-iam-awsmanpol.md#security-iam-awsmanpol-AmazonECS_FullAccess)-IAM-Richtlinienbeispiel angegebenen Berechtigungen.

## Schritt 1: Erstellen einer Stack-Vorlage
<a name="ecs-cloudformation-create-template-file"></a>

Gehen Sie wie folgt vor, um eine CloudFormation Stack-Vorlage für einen Amazon ECS-Service und andere verwandte Ressourcen zu erstellen.

1. Erstellen Sie mit einem Texteditor Ihrer Wahl eine Datei mit dem Namen `ecs-tutorial-template.yaml`.

1. Fügen Sie die folgende Vorlage in die `ecs-tutorial-template.yaml`-Datei ein und speichern Sie die Änderungen.

   ```
   AWSTemplateFormatVersion: '2010-09-09'
   Description: '[AWSDocs] ECS: load-balanced-web-application'
   
   Parameters:
     VpcCidr:
       Type: String
       Default: '10.0.0.0/16'
       Description: CIDR block for the VPC
     ContainerImage:
       Type: String
       Default: 'public.ecr.aws/ecs-sample-image/amazon-ecs-sample:latest'
       Description: Container image to use in task definition
   
     PublicSubnet1Cidr:
       Type: String
       Default: '10.0.1.0/24'
       Description: CIDR block for public subnet 1
     
     PublicSubnet2Cidr:
       Type: String
       Default: '10.0.2.0/24'
       Description: CIDR block for public subnet 2
     
     PrivateSubnet1Cidr:
       Type: String
       Default: '10.0.3.0/24'
       Description: CIDR block for private subnet 1
     
     PrivateSubnet2Cidr:
       Type: String
       Default: '10.0.4.0/24'
       Description: CIDR block for private subnet 2
     
     ServiceName:
       Type: String
       Default: 'tutorial-app'
       Description: Name of the ECS service
     
     ContainerPort:
       Type: Number
       Default: 80
       Description: Port on which the container listens
     
     DesiredCount:
       Type: Number
       Default: 2
       Description: Desired number of tasks
     
     MinCapacity:
       Type: Number
       Default: 1
       Description: Minimum number of tasks for auto scaling
     
     MaxCapacity:
       Type: Number
       Default: 10
       Description: Maximum number of tasks for auto scaling
   
   Resources:
     # VPC and Networking
     VPC:
       Type: AWS::EC2::VPC
       Properties:
         CidrBlock: !Ref VpcCidr
         EnableDnsHostnames: true
         EnableDnsSupport: true
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-vpc'
   
     # Internet Gateway
     InternetGateway:
       Type: AWS::EC2::InternetGateway
       Properties:
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-igw'
   
     InternetGatewayAttachment:
       Type: AWS::EC2::VPCGatewayAttachment
       Properties:
         InternetGatewayId: !Ref InternetGateway
         VpcId: !Ref VPC
   
     # Public Subnets for ALB
     PublicSubnet1:
       Type: AWS::EC2::Subnet
       Properties:
         VpcId: !Ref VPC
         AvailabilityZone: !Select [0, !GetAZs '']
         CidrBlock: !Ref PublicSubnet1Cidr
         MapPublicIpOnLaunch: true
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-public-subnet-1'
   
     PublicSubnet2:
       Type: AWS::EC2::Subnet
       Properties:
         VpcId: !Ref VPC
         AvailabilityZone: !Select [1, !GetAZs '']
         CidrBlock: !Ref PublicSubnet2Cidr
         MapPublicIpOnLaunch: true
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-public-subnet-2'
   
     # Private Subnets for ECS Tasks
     PrivateSubnet1:
       Type: AWS::EC2::Subnet
       Properties:
         VpcId: !Ref VPC
         AvailabilityZone: !Select [0, !GetAZs '']
         CidrBlock: !Ref PrivateSubnet1Cidr
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-private-subnet-1'
   
     PrivateSubnet2:
       Type: AWS::EC2::Subnet
       Properties:
         VpcId: !Ref VPC
         AvailabilityZone: !Select [1, !GetAZs '']
         CidrBlock: !Ref PrivateSubnet2Cidr
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-private-subnet-2'
   
     # NAT Gateways for private subnet internet access
     NatGateway1EIP:
       Type: AWS::EC2::EIP
       DependsOn: InternetGatewayAttachment
       Properties:
         Domain: vpc
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-nat-eip-1'
   
     NatGateway2EIP:
       Type: AWS::EC2::EIP
       DependsOn: InternetGatewayAttachment
       Properties:
         Domain: vpc
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-nat-eip-2'
   
     NatGateway1:
       Type: AWS::EC2::NatGateway
       Properties:
         AllocationId: !GetAtt NatGateway1EIP.AllocationId
         SubnetId: !Ref PublicSubnet1
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-nat-1'
   
     NatGateway2:
       Type: AWS::EC2::NatGateway
       Properties:
         AllocationId: !GetAtt NatGateway2EIP.AllocationId
         SubnetId: !Ref PublicSubnet2
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-nat-2'
   
     # Route Tables
     PublicRouteTable:
       Type: AWS::EC2::RouteTable
       Properties:
         VpcId: !Ref VPC
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-public-routes'
   
     DefaultPublicRoute:
       Type: AWS::EC2::Route
       DependsOn: InternetGatewayAttachment
       Properties:
         RouteTableId: !Ref PublicRouteTable
         DestinationCidrBlock: 0.0.0.0/0
         GatewayId: !Ref InternetGateway
   
     PublicSubnet1RouteTableAssociation:
       Type: AWS::EC2::SubnetRouteTableAssociation
       Properties:
         RouteTableId: !Ref PublicRouteTable
         SubnetId: !Ref PublicSubnet1
   
     PublicSubnet2RouteTableAssociation:
       Type: AWS::EC2::SubnetRouteTableAssociation
       Properties:
         RouteTableId: !Ref PublicRouteTable
         SubnetId: !Ref PublicSubnet2
   
     PrivateRouteTable1:
       Type: AWS::EC2::RouteTable
       Properties:
         VpcId: !Ref VPC
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-private-routes-1'
   
     DefaultPrivateRoute1:
       Type: AWS::EC2::Route
       Properties:
         RouteTableId: !Ref PrivateRouteTable1
         DestinationCidrBlock: 0.0.0.0/0
         NatGatewayId: !Ref NatGateway1
   
     PrivateSubnet1RouteTableAssociation:
       Type: AWS::EC2::SubnetRouteTableAssociation
       Properties:
         RouteTableId: !Ref PrivateRouteTable1
         SubnetId: !Ref PrivateSubnet1
   
     PrivateRouteTable2:
       Type: AWS::EC2::RouteTable
       Properties:
         VpcId: !Ref VPC
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-private-routes-2'
   
     DefaultPrivateRoute2:
       Type: AWS::EC2::Route
       Properties:
         RouteTableId: !Ref PrivateRouteTable2
         DestinationCidrBlock: 0.0.0.0/0
         NatGatewayId: !Ref NatGateway2
   
     PrivateSubnet2RouteTableAssociation:
       Type: AWS::EC2::SubnetRouteTableAssociation
       Properties:
         RouteTableId: !Ref PrivateRouteTable2
         SubnetId: !Ref PrivateSubnet2
   
     # Security Groups
     ALBSecurityGroup:
       Type: AWS::EC2::SecurityGroup
       Properties:
         GroupName: !Sub '${AWS::StackName}-alb-sg'
         GroupDescription: Security group for Application Load Balancer
         VpcId: !Ref VPC
         SecurityGroupIngress:
           - IpProtocol: tcp
             FromPort: 80
             ToPort: 80
             CidrIp: 0.0.0.0/0
             Description: Allow HTTP traffic from internet
         SecurityGroupEgress:
           - IpProtocol: -1
             CidrIp: 0.0.0.0/0
             Description: Allow all outbound traffic
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-alb-sg'
   
     ECSSecurityGroup:
       Type: AWS::EC2::SecurityGroup
       Properties:
         GroupName: !Sub '${AWS::StackName}-ecs-sg'
         GroupDescription: Security group for ECS tasks
         VpcId: !Ref VPC
         SecurityGroupIngress:
           - IpProtocol: tcp
             FromPort: !Ref ContainerPort
             ToPort: !Ref ContainerPort
             SourceSecurityGroupId: !Ref ALBSecurityGroup
             Description: Allow traffic from ALB
         SecurityGroupEgress:
           - IpProtocol: -1
             CidrIp: 0.0.0.0/0
             Description: Allow all outbound traffic
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-ecs-sg'
   
     # Application Load Balancer
     ApplicationLoadBalancer:
       Type: AWS::ElasticLoadBalancingV2::LoadBalancer
       Properties:
         Name: !Sub '${AWS::StackName}-alb'
         Scheme: internet-facing
         Type: application
         Subnets:
           - !Ref PublicSubnet1
           - !Ref PublicSubnet2
         SecurityGroups:
           - !Ref ALBSecurityGroup
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-alb'
   
     ALBTargetGroup:
       Type: AWS::ElasticLoadBalancingV2::TargetGroup
       Properties:
         Name: !Sub '${AWS::StackName}-tg'
         Port: !Ref ContainerPort
         Protocol: HTTP
         VpcId: !Ref VPC
         TargetType: ip
         HealthCheckIntervalSeconds: 30
         HealthCheckPath: /
         HealthCheckProtocol: HTTP
         HealthCheckTimeoutSeconds: 5
         HealthyThresholdCount: 2
         UnhealthyThresholdCount: 5
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-tg'
   
     ALBListener:
       Type: AWS::ElasticLoadBalancingV2::Listener
       Properties:
         DefaultActions:
           - Type: forward
             TargetGroupArn: !Ref ALBTargetGroup
         LoadBalancerArn: !Ref ApplicationLoadBalancer
         Port: 80
         Protocol: HTTP
   
     # ECS Cluster
     ECSCluster:
       Type: AWS::ECS::Cluster
       Properties:
         ClusterName: !Sub '${AWS::StackName}-cluster'
         CapacityProviders:
           - FARGATE
           - FARGATE_SPOT
         DefaultCapacityProviderStrategy:
           - CapacityProvider: FARGATE
             Weight: 1
           - CapacityProvider: FARGATE_SPOT
             Weight: 4
         ClusterSettings:
           - Name: containerInsights
             Value: enabled
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-cluster'
   
     # IAM Roles
     ECSTaskExecutionRole:
       Type: AWS::IAM::Role
       Properties:
         RoleName: !Sub '${AWS::StackName}-task-execution-role'
         AssumeRolePolicyDocument:
           Version: '2012-10-17		 	 	 '
           Statement:
             - Effect: Allow
               Principal:
                 Service: ecs-tasks.amazonaws.com
               Action: sts:AssumeRole
         ManagedPolicyArns:
           - arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-task-execution-role'
   
     ECSTaskRole:
       Type: AWS::IAM::Role
       Properties:
         RoleName: !Sub '${AWS::StackName}-task-role'
         AssumeRolePolicyDocument:
           Version: '2012-10-17		 	 	 '
           Statement:
             - Effect: Allow
               Principal:
                 Service: ecs-tasks.amazonaws.com
               Action: sts:AssumeRole
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-task-role'
   
     # CloudWatch Log Group
     LogGroup:
       Type: AWS::Logs::LogGroup
       Properties:
         LogGroupName: !Sub '/ecs/${AWS::StackName}'
         RetentionInDays: 7
   
     # ECS Task Definition
     TaskDefinition:
       Type: AWS::ECS::TaskDefinition
       Properties:
         Family: !Sub '${AWS::StackName}-task'
         Cpu: '256'
         Memory: '512'
         NetworkMode: awsvpc
         RequiresCompatibilities:
           - FARGATE
         ExecutionRoleArn: !GetAtt ECSTaskExecutionRole.Arn
         TaskRoleArn: !GetAtt ECSTaskRole.Arn
         ContainerDefinitions:
           - Name: !Ref ServiceName
             Image: !Ref ContainerImage
             PortMappings:
               - ContainerPort: !Ref ContainerPort
                 Protocol: tcp
             Essential: true
             LogConfiguration:
               LogDriver: awslogs
               Options:
                 awslogs-group: !Ref LogGroup
                 awslogs-region: !Ref AWS::Region
                 awslogs-stream-prefix: ecs
             HealthCheck:
               Command:
                 - CMD-SHELL
                 - curl -f http://localhost/ || exit 1
               Interval: 30
               Timeout: 5
               Retries: 3
               StartPeriod: 60
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-task'
   
     # ECS Service
     ECSService:
       Type: AWS::ECS::Service
       DependsOn: ALBListener
       Properties:
         ServiceName: !Sub '${AWS::StackName}-service'
         Cluster: !Ref ECSCluster
         TaskDefinition: !Ref TaskDefinition
         DesiredCount: !Ref DesiredCount
         LaunchType: FARGATE
         PlatformVersion: LATEST
         NetworkConfiguration:
           AwsvpcConfiguration:
             AssignPublicIp: DISABLED 
             SecurityGroups:
               - !Ref ECSSecurityGroup
             Subnets:
               - !Ref PrivateSubnet1
               - !Ref PrivateSubnet2
         LoadBalancers:
           - ContainerName: !Ref ServiceName
             ContainerPort: !Ref ContainerPort
             TargetGroupArn: !Ref ALBTargetGroup
         DeploymentConfiguration:
           MaximumPercent: 200
           MinimumHealthyPercent: 50
           DeploymentCircuitBreaker:
             Enable: true
             Rollback: true
         EnableExecuteCommand: true  # For debugging
         Tags:
           - Key: Name
             Value: !Sub '${AWS::StackName}-service'
   
     # Auto Scaling Target
     ServiceScalingTarget:
       Type: AWS::ApplicationAutoScaling::ScalableTarget
       Properties:
         MaxCapacity: !Ref MaxCapacity
         MinCapacity: !Ref MinCapacity
         ResourceId: !Sub 'service/${ECSCluster}/${ECSService.Name}'
         RoleARN: !Sub 'arn:aws:iam::${AWS::AccountId}:role/aws-service-role/ecs.application-autoscaling.amazonaws.com/AWSServiceRoleForApplicationAutoScaling_ECSService'
         ScalableDimension: ecs:service:DesiredCount
         ServiceNamespace: ecs
   
     # Auto Scaling Policy - CPU Utilization
     ServiceScalingPolicy:
       Type: AWS::ApplicationAutoScaling::ScalingPolicy
       Properties:
         PolicyName: !Sub '${AWS::StackName}-cpu-scaling-policy'
         PolicyType: TargetTrackingScaling
         ScalingTargetId: !Ref ServiceScalingTarget
         TargetTrackingScalingPolicyConfiguration:
           PredefinedMetricSpecification:
             PredefinedMetricType: ECSServiceAverageCPUUtilization
           TargetValue: 70.0
           ScaleOutCooldown: 300
           ScaleInCooldown: 300
   
   Outputs:
     VPCId:
       Description: VPC ID
       Value: !Ref VPC
       Export:
         Name: !Sub '${AWS::StackName}-VPC-ID'
   
     LoadBalancerURL:
       Description: URL of the Application Load Balancer
       Value: !Sub 'http://${ApplicationLoadBalancer.DNSName}'
       Export:
         Name: !Sub '${AWS::StackName}-ALB-URL'
   
     ECSClusterName:
       Description: Name of the ECS Cluster
       Value: !Ref ECSCluster
       Export:
         Name: !Sub '${AWS::StackName}-ECS-Cluster'
   
     ECSServiceName:
       Description: Name of the ECS Service
       Value: !GetAtt ECSService.Name
       Export:
         Name: !Sub '${AWS::StackName}-ECS-Service'
   
     PrivateSubnet1:
       Description: Private Subnet 1 ID
       Value: !Ref PrivateSubnet1
       Export:
         Name: !Sub '${AWS::StackName}-Private-Subnet-1'
   
     PrivateSubnet2:
       Description: Private Subnet 2 ID
       Value: !Ref PrivateSubnet2
       Export:
         Name: !Sub '${AWS::StackName}-Private-Subnet-2'
   ```

    Die in diesem Tutorial verwendete Vorlage erstellt einen Amazon-ECS-Service mit zwei Aufgaben, die in Fargate ausgeführt werden. Die Aufgaben führen jeweils eine Amazon-ECS-Beispielanwendung aus. Die Vorlage erstellt außerdem einen Application Load Balancer, der den Anwendungsdatenverkehr verteilt, und eine Richtlinie für Application Auto Scaling, die die Anwendung auf der Grundlage der CPU-Auslastung skaliert. Die Vorlage erstellt auch die Netzwerkressourcen, die für die Bereitstellung der Anwendung erforderlich sind, die Protokollierungsressourcen für Container-Protokolle und eine IAM-Rolle für die Amazon-ECS-Aufgabenausführung. Weitere Informationen zur Aufgabenausführungsrolle finden Sie unter [IAM-Rolle für die Amazon-ECS-Aufgabenausführung](task_execution_IAM_role.md). Weitere Informationen zu Auto Scaling finden Sie unter [Automatisches Skalieren Ihres Amazon-ECS-Service](service-auto-scaling.md).

## Schritt 2: Erstellen eines Stacks für Amazon ECS Ressourcen
<a name="ecs-cloudformation-create-stack"></a>

Nachdem Sie eine Datei für die Vorlage erstellt haben, können Sie die folgenden Schritte ausführen, um mithilfe der CloudFormation Konsole einen Stack mit der Vorlage zu erstellen.

Informationen zum Erstellen eines Stacks mithilfe der CloudFormation Konsole finden Sie im *AWS CloudFormation Benutzerhandbuch* unter [Erstellen eines Stacks auf der CloudFormation Konsole](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/cfn-console-create-stack.html). Ermitteln Sie anhand der folgenden Tabelle, welche Optionen angegeben werden müssen.


| Option | Wert | 
| --- | --- | 
|  Voraussetzung – Vorlage vorbereiten  | Eine vorhandene Vorlage auswählen | 
| Vorlage angeben |  Hochladen einer Vorlagendabei  | 
| Eine Datei auswählen |  ecs-tutorial-template.yaml  | 
| Stack name |  ecs-tutorial-stack  | 
| Parameters |  Behalten Sie alle Parameterwerte als Standardwerte bei.  | 
| Capabilities |  Wählen Sie **Ich erkenne an, dass diese Vorlage IAM-Ressourcen erstellen kann, um die CloudFormation Erstellung von IAM-Ressourcen** zu bestätigen.  | 

## Schritt 3: Überprüfen
<a name="ecs-cloudformation-verify"></a>

Führen Sie die folgenden Schritte aus, um die Erstellung von Amazon-ECS-Ressourcen anhand der bereitgestellten Vorlage zu überprüfen.

Informationen zum [Anzeigen von Stack-Informationen und Ressourcen finden Sie im *AWS CloudFormation Benutzerhandbuch* unter Stack-Informationen von der CloudFormation Konsole aus](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/cfn-console-view-stack-data-resources.html) anzeigen. Ermitteln Sie anhand der folgenden Tabelle, was überprüft werden muss.


| Feld mit Stack-Details | Worauf zu achten ist | 
| --- | --- | 
|  Stack-Informationen  | Ein Status von CREATE\$1COMPLETE. | 
| Ressourcen |  Eine Liste der erstellten Ressourcen mit Links zur Servicekonsole. Wählen Sie Links zu `ECSCluster`, `ECSService`, `TaskDefinition`, um weitere Details über den erstellten Service, den Cluster und die Aufgabendefinition in der Amazon-ECS-Konsole anzuzeigen.  | 
| Outputs |  **LoadBalancerURL**. Fügen Sie die URL in einen Webbrowser ein, um eine Webseite aufzurufen, auf der eine Amazon-ECS-Beispielanwendung angezeigt wird.  | 

## Schritt 4: Bereinigen von Ressourcen
<a name="ecs-cloudformation-console-cleanup"></a>

Um Ressourcen zu bereinigen und weitere Kosten zu vermeiden, folgen Sie den Schritten unter [Löschen eines Stacks aus der CloudFormation Konsole](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/cfn-console-delete-stack.html) im *CloudFormation Benutzerhandbuch*.

# Erstellen von Amazon ECS-Ressourcen mithilfe von AWS CLI Befehlen für CloudFormation
<a name="ecs-cloudformation-cli"></a>

Eine andere Möglichkeit, Amazon ECS mit zu verwenden, CloudFormation ist die AWS CLI. Sie können Befehle verwenden, um Ihre CloudFormation Stacks für Amazon ECS-Komponenten wie Aufgabendefinitionen, Cluster und Services zu erstellen und bereitzustellen. Das folgende Tutorial zeigt, wie Sie Amazon ECS-Ressourcen mithilfe einer CloudFormation Vorlage erstellen können. AWS CLI 

## Voraussetzungen
<a name="ecs-cloudformation-cli-prerequisite"></a>
+ Die Schritte in [Einrichtung für die Verwendung von Amazon ECS](get-set-up-for-amazon-ecs.md) wurden ausgeführt.
+ Ihr IAM-Benutzer besitzt die im [AmazonECS\$1 FullAccess](security-iam-awsmanpol.md#security-iam-awsmanpol-AmazonECS_FullAccess)-IAM-Richtlinienbeispiel angegebenen Berechtigungen.

## Schritt 1: Erstellen eines Stacks
<a name="ecs-cloudformation-cli-create"></a>

Führen Sie den folgenden Befehl aus, um einen Stack unter Verwendung der in einer Datei AWS CLI gespeicherten Datei namens `ecs-tutorial-template.yaml` zu erstellen.

```
cat << 'EOF' > ecs-tutorial-template.yaml
AWSTemplateFormatVersion: '2010-09-09'
Description: '[AWSDocs] ECS: load-balanced-web-application'
Parameters:
  VpcCidr:
    Type: String
    Default: '10.0.0.0/16'
    Description: CIDR block for the VPC
  ContainerImage:
    Type: String
    Default: 'public.ecr.aws/ecs-sample-image/amazon-ecs-sample:latest'
    Description: Container image to use in task definition

  PublicSubnet1Cidr:
    Type: String
    Default: '10.0.1.0/24'
    Description: CIDR block for public subnet 1
  
  PublicSubnet2Cidr:
    Type: String
    Default: '10.0.2.0/24'
    Description: CIDR block for public subnet 2
  
  PrivateSubnet1Cidr:
    Type: String
    Default: '10.0.3.0/24'
    Description: CIDR block for private subnet 1
  
  PrivateSubnet2Cidr:
    Type: String
    Default: '10.0.4.0/24'
    Description: CIDR block for private subnet 2
  
  ServiceName:
    Type: String
    Default: 'tutorial-app'
    Description: Name of the ECS service
  
  ContainerPort:
    Type: Number
    Default: 80
    Description: Port on which the container listens
  
  DesiredCount:
    Type: Number
    Default: 2
    Description: Desired number of tasks
  
  MinCapacity:
    Type: Number
    Default: 1
    Description: Minimum number of tasks for auto scaling
  
  MaxCapacity:
    Type: Number
    Default: 10
    Description: Maximum number of tasks for auto scaling

Resources:
  # VPC and Networking
  VPC:
    Type: AWS::EC2::VPC
    Properties:
      CidrBlock: !Ref VpcCidr
      EnableDnsHostnames: true
      EnableDnsSupport: true
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-vpc'

  # Internet Gateway
  InternetGateway:
    Type: AWS::EC2::InternetGateway
    Properties:
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-igw'

  InternetGatewayAttachment:
    Type: AWS::EC2::VPCGatewayAttachment
    Properties:
      InternetGatewayId: !Ref InternetGateway
      VpcId: !Ref VPC

  # Public Subnets for ALB
  PublicSubnet1:
    Type: AWS::EC2::Subnet
    Properties:
      VpcId: !Ref VPC
      AvailabilityZone: !Select [0, !GetAZs '']
      CidrBlock: !Ref PublicSubnet1Cidr
      MapPublicIpOnLaunch: true
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-public-subnet-1'

  PublicSubnet2:
    Type: AWS::EC2::Subnet
    Properties:
      VpcId: !Ref VPC
      AvailabilityZone: !Select [1, !GetAZs '']
      CidrBlock: !Ref PublicSubnet2Cidr
      MapPublicIpOnLaunch: true
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-public-subnet-2'

  # Private Subnets for ECS Tasks
  PrivateSubnet1:
    Type: AWS::EC2::Subnet
    Properties:
      VpcId: !Ref VPC
      AvailabilityZone: !Select [0, !GetAZs '']
      CidrBlock: !Ref PrivateSubnet1Cidr
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-private-subnet-1'

  PrivateSubnet2:
    Type: AWS::EC2::Subnet
    Properties:
      VpcId: !Ref VPC
      AvailabilityZone: !Select [1, !GetAZs '']
      CidrBlock: !Ref PrivateSubnet2Cidr
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-private-subnet-2'

  # NAT Gateways for private subnet internet access
  NatGateway1EIP:
    Type: AWS::EC2::EIP
    DependsOn: InternetGatewayAttachment
    Properties:
      Domain: vpc
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-nat-eip-1'

  NatGateway2EIP:
    Type: AWS::EC2::EIP
    DependsOn: InternetGatewayAttachment
    Properties:
      Domain: vpc
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-nat-eip-2'

  NatGateway1:
    Type: AWS::EC2::NatGateway
    Properties:
      AllocationId: !GetAtt NatGateway1EIP.AllocationId
      SubnetId: !Ref PublicSubnet1
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-nat-1'

  NatGateway2:
    Type: AWS::EC2::NatGateway
    Properties:
      AllocationId: !GetAtt NatGateway2EIP.AllocationId
      SubnetId: !Ref PublicSubnet2
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-nat-2'

  # Route Tables
  PublicRouteTable:
    Type: AWS::EC2::RouteTable
    Properties:
      VpcId: !Ref VPC
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-public-routes'

  DefaultPublicRoute:
    Type: AWS::EC2::Route
    DependsOn: InternetGatewayAttachment
    Properties:
      RouteTableId: !Ref PublicRouteTable
      DestinationCidrBlock: 0.0.0.0/0
      GatewayId: !Ref InternetGateway

  PublicSubnet1RouteTableAssociation:
    Type: AWS::EC2::SubnetRouteTableAssociation
    Properties:
      RouteTableId: !Ref PublicRouteTable
      SubnetId: !Ref PublicSubnet1

  PublicSubnet2RouteTableAssociation:
    Type: AWS::EC2::SubnetRouteTableAssociation
    Properties:
      RouteTableId: !Ref PublicRouteTable
      SubnetId: !Ref PublicSubnet2

  PrivateRouteTable1:
    Type: AWS::EC2::RouteTable
    Properties:
      VpcId: !Ref VPC
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-private-routes-1'

  DefaultPrivateRoute1:
    Type: AWS::EC2::Route
    Properties:
      RouteTableId: !Ref PrivateRouteTable1
      DestinationCidrBlock: 0.0.0.0/0
      NatGatewayId: !Ref NatGateway1

  PrivateSubnet1RouteTableAssociation:
    Type: AWS::EC2::SubnetRouteTableAssociation
    Properties:
      RouteTableId: !Ref PrivateRouteTable1
      SubnetId: !Ref PrivateSubnet1

  PrivateRouteTable2:
    Type: AWS::EC2::RouteTable
    Properties:
      VpcId: !Ref VPC
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-private-routes-2'

  DefaultPrivateRoute2:
    Type: AWS::EC2::Route
    Properties:
      RouteTableId: !Ref PrivateRouteTable2
      DestinationCidrBlock: 0.0.0.0/0
      NatGatewayId: !Ref NatGateway2

  PrivateSubnet2RouteTableAssociation:
    Type: AWS::EC2::SubnetRouteTableAssociation
    Properties:
      RouteTableId: !Ref PrivateRouteTable2
      SubnetId: !Ref PrivateSubnet2

  # Security Groups
  ALBSecurityGroup:
    Type: AWS::EC2::SecurityGroup
    Properties:
      GroupName: !Sub '${AWS::StackName}-alb-sg'
      GroupDescription: Security group for Application Load Balancer
      VpcId: !Ref VPC
      SecurityGroupIngress:
        - IpProtocol: tcp
          FromPort: 80
          ToPort: 80
          CidrIp: 0.0.0.0/0
          Description: Allow HTTP traffic from internet
      SecurityGroupEgress:
        - IpProtocol: -1
          CidrIp: 0.0.0.0/0
          Description: Allow all outbound traffic
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-alb-sg'

  ECSSecurityGroup:
    Type: AWS::EC2::SecurityGroup
    Properties:
      GroupName: !Sub '${AWS::StackName}-ecs-sg'
      GroupDescription: Security group for ECS tasks
      VpcId: !Ref VPC
      SecurityGroupIngress:
        - IpProtocol: tcp
          FromPort: !Ref ContainerPort
          ToPort: !Ref ContainerPort
          SourceSecurityGroupId: !Ref ALBSecurityGroup
          Description: Allow traffic from ALB
      SecurityGroupEgress:
        - IpProtocol: -1
          CidrIp: 0.0.0.0/0
          Description: Allow all outbound traffic
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-ecs-sg'

  # Application Load Balancer
  ApplicationLoadBalancer:
    Type: AWS::ElasticLoadBalancingV2::LoadBalancer
    Properties:
      Name: !Sub '${AWS::StackName}-alb'
      Scheme: internet-facing
      Type: application
      Subnets:
        - !Ref PublicSubnet1
        - !Ref PublicSubnet2
      SecurityGroups:
        - !Ref ALBSecurityGroup
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-alb'

  ALBTargetGroup:
    Type: AWS::ElasticLoadBalancingV2::TargetGroup
    Properties:
      Name: !Sub '${AWS::StackName}-tg'
      Port: !Ref ContainerPort
      Protocol: HTTP
      VpcId: !Ref VPC
      TargetType: ip
      HealthCheckIntervalSeconds: 30
      HealthCheckPath: /
      HealthCheckProtocol: HTTP
      HealthCheckTimeoutSeconds: 5
      HealthyThresholdCount: 2
      UnhealthyThresholdCount: 5
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-tg'

  ALBListener:
    Type: AWS::ElasticLoadBalancingV2::Listener
    Properties:
      DefaultActions:
        - Type: forward
          TargetGroupArn: !Ref ALBTargetGroup
      LoadBalancerArn: !Ref ApplicationLoadBalancer
      Port: 80
      Protocol: HTTP

  # ECS Cluster
  ECSCluster:
    Type: AWS::ECS::Cluster
    Properties:
      ClusterName: !Sub '${AWS::StackName}-cluster'
      CapacityProviders:
        - FARGATE
        - FARGATE_SPOT
      DefaultCapacityProviderStrategy:
        - CapacityProvider: FARGATE
          Weight: 1
        - CapacityProvider: FARGATE_SPOT
          Weight: 4
      ClusterSettings:
        - Name: containerInsights
          Value: enabled
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-cluster'

  # IAM Roles
  ECSTaskExecutionRole:
    Type: AWS::IAM::Role
    Properties:
      RoleName: !Sub '${AWS::StackName}-task-execution-role'
      AssumeRolePolicyDocument:
        Version: '2012-10-17		 	 	 '
        Statement:
          - Effect: Allow
            Principal:
              Service: ecs-tasks.amazonaws.com
            Action: sts:AssumeRole
      ManagedPolicyArns:
        - arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-task-execution-role'

  ECSTaskRole:
    Type: AWS::IAM::Role
    Properties:
      RoleName: !Sub '${AWS::StackName}-task-role'
      AssumeRolePolicyDocument:
        Version: '2012-10-17		 	 	 '
        Statement:
          - Effect: Allow
            Principal:
              Service: ecs-tasks.amazonaws.com
            Action: sts:AssumeRole
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-task-role'

  # CloudWatch Log Group
  LogGroup:
    Type: AWS::Logs::LogGroup
    Properties:
      LogGroupName: !Sub '/ecs/${AWS::StackName}'
      RetentionInDays: 7

  # ECS Task Definition
  TaskDefinition:
    Type: AWS::ECS::TaskDefinition
    Properties:
      Family: !Sub '${AWS::StackName}-task'
      Cpu: '256'
      Memory: '512'
      NetworkMode: awsvpc
      RequiresCompatibilities:
        - FARGATE
      ExecutionRoleArn: !GetAtt ECSTaskExecutionRole.Arn
      TaskRoleArn: !GetAtt ECSTaskRole.Arn
      ContainerDefinitions:
        - Name: !Ref ServiceName
          Image: !Ref ContainerImage
          PortMappings:
            - ContainerPort: !Ref ContainerPort
              Protocol: tcp
          Essential: true
          LogConfiguration:
            LogDriver: awslogs
            Options:
              awslogs-group: !Ref LogGroup
              awslogs-region: !Ref AWS::Region
              awslogs-stream-prefix: ecs
          HealthCheck:
            Command:
              - CMD-SHELL
              - curl -f http://localhost/ || exit 1
            Interval: 30
            Timeout: 5
            Retries: 3
            StartPeriod: 60
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-task'

  # ECS Service
  ECSService:
    Type: AWS::ECS::Service
    DependsOn: ALBListener
    Properties:
      ServiceName: !Sub '${AWS::StackName}-service'
      Cluster: !Ref ECSCluster
      TaskDefinition: !Ref TaskDefinition
      DesiredCount: !Ref DesiredCount
      LaunchType: FARGATE
      PlatformVersion: LATEST
      NetworkConfiguration:
        AwsvpcConfiguration:
          AssignPublicIp: DISABLED 
          SecurityGroups:
            - !Ref ECSSecurityGroup
          Subnets:
            - !Ref PrivateSubnet1
            - !Ref PrivateSubnet2
      LoadBalancers:
        - ContainerName: !Ref ServiceName
          ContainerPort: !Ref ContainerPort
          TargetGroupArn: !Ref ALBTargetGroup
      DeploymentConfiguration:
        MaximumPercent: 200
        MinimumHealthyPercent: 50
        DeploymentCircuitBreaker:
          Enable: true
          Rollback: true
      EnableExecuteCommand: true  # For debugging
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-service'

  # Auto Scaling Target
  ServiceScalingTarget:
    Type: AWS::ApplicationAutoScaling::ScalableTarget
    Properties:
      MaxCapacity: !Ref MaxCapacity
      MinCapacity: !Ref MinCapacity
      ResourceId: !Sub 'service/${ECSCluster}/${ECSService.Name}'
      RoleARN: !Sub 'arn:aws:iam::${AWS::AccountId}:role/aws-service-role/ecs.application-autoscaling.amazonaws.com/AWSServiceRoleForApplicationAutoScaling_ECSService'
      ScalableDimension: ecs:service:DesiredCount
      ServiceNamespace: ecs

  # Auto Scaling Policy - CPU Utilization
  ServiceScalingPolicy:
    Type: AWS::ApplicationAutoScaling::ScalingPolicy
    Properties:
      PolicyName: !Sub '${AWS::StackName}-cpu-scaling-policy'
      PolicyType: TargetTrackingScaling
      ScalingTargetId: !Ref ServiceScalingTarget
      TargetTrackingScalingPolicyConfiguration:
        PredefinedMetricSpecification:
          PredefinedMetricType: ECSServiceAverageCPUUtilization
        TargetValue: 70.0
        ScaleOutCooldown: 300
        ScaleInCooldown: 300

Outputs:
  VPCId:
    Description: VPC ID
    Value: !Ref VPC
    Export:
      Name: !Sub '${AWS::StackName}-VPC-ID'

  LoadBalancerURL:
    Description: URL of the Application Load Balancer
    Value: !Sub 'http://${ApplicationLoadBalancer.DNSName}'
    Export:
      Name: !Sub '${AWS::StackName}-ALB-URL'

  ECSClusterName:
    Description: Name of the ECS Cluster
    Value: !Ref ECSCluster
    Export:
      Name: !Sub '${AWS::StackName}-ECS-Cluster'

  ECSServiceName:
    Description: Name of the ECS Service
    Value: !GetAtt ECSService.Name
    Export:
      Name: !Sub '${AWS::StackName}-ECS-Service'

  PrivateSubnet1:
    Description: Private Subnet 1 ID
    Value: !Ref PrivateSubnet1
    Export:
      Name: !Sub '${AWS::StackName}-Private-Subnet-1'

  PrivateSubnet2:
    Description: Private Subnet 2 ID
    Value: !Ref PrivateSubnet2
    Export:
      Name: !Sub '${AWS::StackName}-Private-Subnet-2'
EOF
```

 Die in diesem Tutorial verwendete Vorlage erstellt einen Amazon-ECS-Service mit zwei Aufgaben, die in Fargate ausgeführt werden. Die Aufgaben führen jeweils eine Amazon-ECS-Beispielanwendung aus. Die Vorlage erstellt außerdem einen Application Load Balancer, der den Anwendungsdatenverkehr verteilt, und eine Richtlinie für Application Auto Scaling, die die Anwendung auf der Grundlage der CPU-Auslastung skaliert. Die Vorlage erstellt auch die Netzwerkressourcen, die für die Bereitstellung der Anwendung erforderlich sind, die Protokollierungsressourcen für Container-Protokolle und eine IAM-Rolle für die Amazon-ECS-Aufgabenausführung. Weitere Informationen zur Aufgabenausführungsrolle finden Sie unter [IAM-Rolle für die Amazon-ECS-Aufgabenausführung](task_execution_IAM_role.md). Weitere Informationen zu Auto Scaling finden Sie unter [Automatisches Skalieren Ihres Amazon-ECS-Service](service-auto-scaling.md).

Verwenden Sie nach dem Erstellen einer Vorlagendatei den folgenden Befehl, um einen Stack zu erstellen. Das `--capabilities`-Flag ist erforderlich, um eine Amazon-ECS-Aufgabenausführungsrolle zu erstellen, wie in der Vorlage angegeben. Sie können auch das `--parameters`-Flag angeben, um die Vorlagenparameter anzupassen.

```
aws cloudformation create-stack \
      --stack-name ecs-tutorial-stack \
      --template-body file://ecs-tutorial-template.yaml \
      --region aws-region \
      --capabilities CAPABILITY_NAMED_IAM
```

Nachdem Sie den `create-stack`-Befehl ausgeführt haben, können Sie `describe-stacks` verwenden, um den Status der Stack-Erstellung zu überprüfen.

```
aws cloudformation describe-stacks \
      --stack-name ecs-tutorial-stack \
      --region aws-region
```

## Schritt 2: Amazon-ECS-Ressourcenerstellung überprüfen
<a name="ecs-cloudformation-cli-verify"></a>

Gehen Sie wie folgt vor, um sicherzustellen, dass die Amazon-ECS-Ressourcen korrekt erstellt wurden.

1. Führen Sie den folgenden Befehl aus, um alle Aufgabendefinitionen in einer AWS-Region aufzulisten.

   ```
   aws ecs list-task-definitions
   ```

   Der Befehle gibt eine Liste mit Amazon-Ressourcennamen (ARN) von Aufgabendefinitionen zurück. Der ARN der Aufgabendefinition, die Sie mit der Vorlage erstellt haben, wird im folgenden Format angezeigt.

   ```
   {
       "taskDefinitionArns": [
        .....
           "arn:aws:ecs:aws-region:111122223333:task-definition/ecs-tutorial-stack-task:1",
        .....   
       ]
   }
   ```

1. Führen Sie den folgenden Befehl aus, um alle Cluster in einer AWS-Region aufzulisten.

   ```
   aws ecs list-clusters
   ```

   Der Befehl gibt eine Liste von Clustern zurück ARNs. Der ARN des Clusters, das Sie mit der Vorlage erstellt haben, wird im folgenden Format angezeigt.

   ```
   {
       "clusterArns": [
           .....
           "arn:aws:ecs:aws-region:111122223333:cluster/ecs-tutorial-stack-cluster",
           .....
       ]
   }
   ```

1. Führen Sie den folgenden Befehl aus, um alle Services im Cluster `ecs-tutorial-stack-cluster` aufzulisten.

   ```
   aws ecs list-services \
         --cluster ecs-tutorial-stack-cluster
   ```

   Der Befehl gibt eine Liste von Diensten zurück ARNs. Der ARN des Service, den Sie mit der Vorlage erstellt haben, wird im folgenden Format angezeigt.

   ```
   {
       "serviceArns": [
           "arn:aws:ecs:aws-region:111122223333:service/ecs-tutorial-stack-cluster/ecs-tutorial-stack-service"
       ]
   }
   ```

Sie können auch den DNS-Namen des erstellten Application Load Balancer abrufen und ihn verwenden, um die Erstellung von Ressourcen zu überprüfen. Führen Sie den folgenden Befehl aus, um den DNS-Namen abzurufen:

 Führen Sie den folgenden Befehl aus, um die Ausgaben des erstellten Stacks abzurufen. 

```
aws cloudformation describe-stacks \
  --stack-name ecs-tutorial-stack \
  --region aws-region \
  --query 'Stacks[0].Outputs[?OutputKey==`LoadBalancerURL`].OutputValue' \
  --output  text
```

Ausgabe:

```
http://ecs-tutorial-stack-alb-0123456789.aws-region.elb.amazonaws.com
```

Fügen Sie den DNS-Namen in einen Browser ein, um eine Webseite aufzurufen, auf der eine Amazon-ECS-Beispielanwendung angezeigt wird.

## Schritt 3: Bereinigen
<a name="ecs-cloudformation-cli-cleanup"></a>

Führen Sie den folgenden Befehl aus, um die von Ihnen erstellten Ressourcen zu bereinigen.

```
aws cloudformation delete-stack \
      --stack-name ecs-stack
```

Der `delete-stack` Befehl initiiert das Löschen des CloudFormation Stacks, der in diesem Tutorial erstellt wurde, und löscht alle Ressourcen im Stack. Um das Löschen zu überprüfen, können Sie den Vorgang unter [Schritt 2: Amazon-ECS-Ressourcenerstellung überprüfen](#ecs-cloudformation-cli-verify) wiederholen. Die Liste ARNs der Ausgaben wird keine aufgerufene Aufgabendefinition `ecs-tutorial-stack-task` oder einen aufgerufenen Cluster mehr enthalten. `ecs-tutorial-stack-cluster` Der `list-services` Aufruf schlägt fehl.

# CloudFormation Beispielvorlagen für Amazon ECS
<a name="working-with-templates"></a>

Sie können Amazon ECS-Cluster, Aufgabendefinitionen und Services mithilfe von erstellen CloudFormation. Die folgenden Themen enthalten Vorlagen, die zeigen, wie Sie Ressourcen mit unterschiedlichen Konfigurationen erstellen. Sie können diese Ressourcen mit diesen Vorlagen erstellen, indem Sie die CloudFormation Konsole oder die verwenden AWS CLI.

 CloudFormation Vorlagen sind Textdateien im JSON- oder YAML-Format, die die Ressourcen beschreiben, die Sie in Ihren CloudFormation Stacks bereitstellen möchten. Wenn Sie mit dem JSON- oder YAML-Format oder mit beiden nicht vertraut sind, können Sie damit beginnen, Vorlagen AWS Infrastructure Composer zu verwenden. CloudFormation Weitere Informationen finden Sie unter [Visuelles Erstellen von Vorlagen mit Infrastructure Composer](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/infrastructure-composer-for-cloudformation.html) im *Benutzerhandbuch für AWS CloudFormation *.

In den folgenden Themen werden Beispielvorlagen für Amazon-ECS-Aufgabendefinitionen, Cluster und Services aufgeführt.

**Topics**
+ [Aufgabendefinitionen](#cfn-task-definition)
+ [Kapazitätsanbieter](#create-capacity-providers)
+ [Cluster](#create-clusters)
+ [Dienstleistungen](#create-service)
+ [IAM-Rollen für Amazon ECS](#ecs-cloudformation-iam-roles)

## Aufgabendefinitionen
<a name="cfn-task-definition"></a>

Eine Aufgabendefinition ist ein Entwurf für Ihre Anwendung, der die Parameter und einen oder mehrere Container beschreibt, aus denen Ihre Anwendung besteht. Im Folgenden finden Sie CloudFormation Beispielvorlagen für Amazon ECS-Aufgabendefinitionen. Weitere Informationen zu Amazon-ECS-Aufgabendefinitionen finden Sie unter [Amazon-ECS-Aufgabendefinitionen](task_definitions.md).

### Fargate-Linux-Aufgabendefinition
<a name="cfn-task-definition-fargate-linux"></a>

Sie können die folgende Vorlage verwenden, um eine Beispielsaufgabe für Fargate Linux zu erstellen.

------
#### [ JSON ]

```
{
  "AWSTemplateFormatVersion": "2010-09-09",
  "Description": "ECS Task Definition with parameterized values",
  "Parameters": {
    "ContainerImage": {
      "Type": "String",
      "Default": "public.ecr.aws/docker/library/httpd:2.4",
      "Description": "The container image to use for the task"
    },
    "ContainerCpu": {
      "Type": "Number",
      "Default": 256,
      "Description": "The number of CPU units to reserve for the container",
      "AllowedValues": [256, 512, 1024, 2048, 4096]
    },
    "ContainerMemory": {
      "Type": "Number",
      "Default": 512,
      "Description": "The amount of memory (in MiB) to reserve for the container",
      "AllowedValues": [512, 1024, 2048, 3072, 4096, 5120, 6144, 7168, 8192]
    },
    "TaskFamily": {
      "Type": "String",
      "Default": "task-definition-cfn",
      "Description": "The name of the task definition family"
    },
    "ContainerName": {
      "Type": "String",
      "Default": "sample-fargate-app",
      "Description": "The name of the container"
    },
    "ContainerPort": {
      "Type": "Number",
      "Default": 80,
      "Description": "The port number on the container"
    },
    "HostPort": {
      "Type": "Number",
      "Default": 80,
      "Description": "The port number on the host"
    },
    "ExecutionRoleArn": {
      "Type": "String",
      "Default": "arn:aws:iam::aws_account_id:role/ecsTaskExecutionRole",
      "Description": "The ARN of the task execution role"
    },
    "LogGroup": {
      "Type": "String",
      "Default": "/ecs/fargate-task-definition",
      "Description": "The CloudWatch log group for container logs"
    },
    "NetworkMode": {
      "Type": "String",
      "Default": "awsvpc",
      "Description": "The Docker networking mode to use",
      "AllowedValues": ["awsvpc", "bridge", "host", "none"]
    },
    "OperatingSystemFamily": {
      "Type": "String",
      "Default": "LINUX",
      "Description": "The operating system for the task",
      "AllowedValues": ["LINUX", "WINDOWS_SERVER_2019_FULL", "WINDOWS_SERVER_2019_CORE", "WINDOWS_SERVER_2022_FULL", "WINDOWS_SERVER_2022_CORE"]
    }
  },
  "Resources": {
    "ECSTaskDefinition": {
      "Type": "AWS::ECS::TaskDefinition",
      "Properties": {
        "ContainerDefinitions": [
          {
            "Command": [
              "/bin/sh -c \"echo '<html> <head> <title>Amazon ECS Sample App</title> <style>body {margin-top: 40px; background-color: #333;} </style> </head><body> <div style=color:white;text-align:center> <h1>Amazon ECS Sample App</h1> <h2>Congratulations!</h2> <p>Your application is now running on a container in Amazon ECS.</p> </div></body></html>' >  /usr/local/apache2/htdocs/index.html && -foreground\""
            ],
            "EntryPoint": [
              "sh",
              "-c"
            ],
            "Essential": true,
            "Image": {"Ref": "ContainerImage"},
            "LogConfiguration": {
              "LogDriver": "awslogs",
              "Options": {
                "mode": "non-blocking",
                "max-buffer-size": "25m",
                "awslogs-create-group": "true",
                "awslogs-group": {"Ref": "LogGroup"},
                "awslogs-region": {"Ref": "AWS::Region"},
                "awslogs-stream-prefix": "ecs"
              }
            },
            "Name": {"Ref": "ContainerName"},
            "PortMappings": [
              {
                "ContainerPort": {"Ref": "ContainerPort"},
                "HostPort": {"Ref": "HostPort"},
                "Protocol": "tcp"
              }
            ]
          }
        ],
        "Cpu": {"Ref": "ContainerCpu"},
        "ExecutionRoleArn": {"Ref": "ExecutionRoleArn"},
        "Family": {"Ref": "TaskFamily"},
        "Memory": {"Ref": "ContainerMemory"},
        "NetworkMode": {"Ref": "NetworkMode"},
        "RequiresCompatibilities": [
          "FARGATE"
        ],
        "RuntimePlatform": {
          "OperatingSystemFamily": {"Ref": "OperatingSystemFamily"}
        }
      }
    }
  },
  "Outputs": {
    "TaskDefinitionArn": {
      "Description": "The ARN of the created task definition",
      "Value": {"Ref": "ECSTaskDefinition"}
    }
  }
}
```

------
#### [ YAML ]

```
AWSTemplateFormatVersion: 2010-09-09
Description: 'ECS Task Definition to deploy a sample app'
Parameters:
  ContainerImage:
    Type: String
    Default: 'public.ecr.aws/docker/library/httpd:2.4'
    Description: The container image to use for the task
  ContainerCpu:
    Type: Number
    Default: 256
    Description: The number of CPU units to reserve for the container
    AllowedValues: [256, 512, 1024, 2048, 4096]
  ContainerMemory:
    Type: Number
    Default: 512
    Description: The amount of memory (in MiB) to reserve for the container
    AllowedValues: [512, 1024, 2048, 3072, 4096, 5120, 6144, 7168, 8192]
  TaskFamily:
    Type: String
    Default: 'task-definition-cfn'
    Description: The name of the task definition family
  ContainerName:
    Type: String
    Default: 'sample-fargate-app'
    Description: The name of the container
  ContainerPort:
    Type: Number
    Default: 80
    Description: The port number on the container
  HostPort:
    Type: Number
    Default: 80
    Description: The port number on the host
  ExecutionRoleArn:
    Type: String
    Default: 'arn:aws:iam::111122223333:role/ecsTaskExecutionRole'
    Description: The ARN of the task execution role
  LogGroup:
    Type: String
    Default: '/ecs/fargate-task-definition'
    Description: The CloudWatch log group for container logs 
  NetworkMode:
    Type: String
    Default: 'awsvpc'
    Description: The Docker networking mode to use
    AllowedValues: ['awsvpc', 'bridge', 'host', 'none'] 
  OperatingSystemFamily:
    Type: String
    Default: 'LINUX'
    Description: The operating system for the task
    AllowedValues: ['LINUX', 'WINDOWS_SERVER_2019_FULL', 'WINDOWS_SERVER_2019_CORE', 'WINDOWS_SERVER_2022_FULL', 'WINDOWS_SERVER_2022_CORE']
Resources:
  ECSTaskDefinition:
    Type: 'AWS::ECS::TaskDefinition'
    Properties:
      ContainerDefinitions:
        - Command:
            - >-
              /bin/sh -c "echo '<html> <head> <title>Amazon ECS Sample
              App</title> <style>body {margin-top: 40px; background-color:
              #333;} </style> </head><body> <div
              style=color:white;text-align:center> <h1>Amazon ECS Sample
              App</h1> <h2>Congratulations!</h2> <p>Your application is now
              running on a container in Amazon ECS.</p> </div></body></html>' > 
              /usr/local/apache2/htdocs/index.html && httpd-foreground"
          EntryPoint:
            - sh
            - '-c'
          Essential: true
          Image: !Ref ContainerImage
          LogConfiguration:
            LogDriver: awslogs
            Options:
              mode: non-blocking
              max-buffer-size: 25m
              awslogs-create-group: 'true'
              awslogs-group: !Ref LogGroup
              awslogs-region: !Ref AWS::Region
              awslogs-stream-prefix: ecs
          Name: !Ref ContainerName
          PortMappings:
            - ContainerPort: !Ref ContainerPort
              HostPort: !Ref HostPort
              Protocol: tcp
      Cpu: !Ref ContainerCpu
      ExecutionRoleArn: !Ref ExecutionRoleArn
      Family: !Ref TaskFamily
      Memory: !Ref ContainerMemory
      NetworkMode: !Ref NetworkMode
      RequiresCompatibilities:
        - FARGATE
      RuntimePlatform:
        OperatingSystemFamily: !Ref OperatingSystemFamily
Outputs:
  TaskDefinitionArn:
    Description: The ARN of the created task definition
    Value: !Ref ECSTaskDefinition
```

------

### Amazon-EFS-Aufgabendefinition
<a name="cfn-task-definition-efs"></a>

Sie können die folgende Vorlage verwenden, um eine Aufgabe zu erstellen, die ein von Ihnen erstelltes Amazon-EFS-Dateisystem verwendet. Weitere Informationen zur Verwendung von Amazon-EFS-Volumes mit Amazon ECS finden Sie unter [Amazon-EFS-Volumes mit Amazon ECS verwenden](efs-volumes.md).

------
#### [ JSON ]

```
{
  "AWSTemplateFormatVersion": "2010-09-09",
  "Description": "Create a task definition for a web server with parameterized values.",
  "Parameters": {
    "ExecutionRoleArn": {
      "Type": "String",
      "Default": "arn:aws:iam::123456789012:role/ecsTaskExecutionRole",
      "Description": "The ARN of the task execution role"
    },
    "NetworkMode": {
      "Type": "String",
      "Default": "awsvpc",
      "Description": "The Docker networking mode to use",
      "AllowedValues": ["awsvpc", "bridge", "host", "none"]
    },
    "TaskFamily": {
      "Type": "String",
      "Default": "my-ecs-task",
      "Description": "The name of the task definition family"
    },
    "ContainerCpu": {
      "Type": "String",
      "Default": "256",
      "Description": "The number of CPU units to reserve for the container",
      "AllowedValues": ["256", "512", "1024", "2048", "4096"]
    },
    "ContainerMemory": {
      "Type": "String",
      "Default": "512",
      "Description": "The amount of memory (in MiB) to reserve for the container",
      "AllowedValues": ["512", "1024", "2048", "3072", "4096", "5120", "6144", "7168", "8192"]
    },
    "ContainerName": {
      "Type": "String",
      "Default": "nginx",
      "Description": "The name of the container"
    },
    "ContainerImage": {
      "Type": "String",
      "Default": "public.ecr.aws/nginx/nginx:latest",
      "Description": "The container image to use for the task"
    },
    "ContainerPort": {
      "Type": "Number",
      "Default": 80,
      "Description": "The port number on the container"
    },
    "InitProcessEnabled": {
      "Type": "String",
      "Default": "true",
      "Description": "Whether to enable the init process inside the container",
      "AllowedValues": ["true", "false"]
    },
    "EfsVolumeName": {
      "Type": "String",
      "Default": "efs-volume",
      "Description": "The name of the EFS volume"
    },
    "EfsContainerPath": {
      "Type": "String",
      "Default": "/usr/share/nginx/html",
      "Description": "The path in the container where the EFS volume will be mounted"
    },
    "LogGroup": {
      "Type": "String",
      "Default": "LogGroup",
      "Description": "The CloudWatch log group for container logs"
    },
    "LogStreamPrefix": {
      "Type": "String",
      "Default": "efs-task",
      "Description": "The prefix for the log stream"
    },
    "EfsFilesystemId": {
      "Type": "String",
      "Default": "fs-1234567890abcdef0",
      "Description": "The ID of the EFS filesystem"
    },
    "EfsRootDirectory": {
      "Type": "String",
      "Default": "/",
      "Description": "The root directory in the EFS filesystem"
    },
    "EfsTransitEncryption": {
      "Type": "String",
      "Default": "ENABLED",
      "Description": "Whether to enable transit encryption for EFS",
      "AllowedValues": ["ENABLED", "DISABLED"]
    }
  },
  "Resources": {
    "ECSTaskDefinition": {
      "Type": "AWS::ECS::TaskDefinition",
      "Properties": {
        "ExecutionRoleArn": {"Ref": "ExecutionRoleArn"},
        "NetworkMode": {"Ref": "NetworkMode"},
        "RequiresCompatibilities": ["FARGATE"],
        "Family": {"Ref": "TaskFamily"},
        "Cpu": {"Ref": "ContainerCpu"},
        "Memory": {"Ref": "ContainerMemory"},
        "ContainerDefinitions": [
          {
            "Name": {"Ref": "ContainerName"},
            "Image": {"Ref": "ContainerImage"},
            "Essential": true,
            "PortMappings": [
              {
                "ContainerPort": {"Ref": "ContainerPort"},
                "Protocol": "tcp"
              }
            ],
            "LinuxParameters": {
              "InitProcessEnabled": {"Ref": "InitProcessEnabled"}
            },
            "MountPoints": [
              {
                "SourceVolume": {"Ref": "EfsVolumeName"},
                "ContainerPath": {"Ref": "EfsContainerPath"}
              }
            ],
            "LogConfiguration": {
              "LogDriver": "awslogs",
              "Options": {
                "mode": "non-blocking",
                "max-buffer-size": "25m",
                "awslogs-group": {"Ref": "LogGroup"},
                "awslogs-region": {"Ref": "AWS::Region"},
                "awslogs-create-group": "true",
                "awslogs-stream-prefix": {"Ref": "LogStreamPrefix"}
              }
            }
          }
        ],
        "Volumes": [
          {
            "Name": {"Ref": "EfsVolumeName"},
            "EFSVolumeConfiguration": {
              "FilesystemId": {"Ref": "EfsFilesystemId"},
              "RootDirectory": {"Ref": "EfsRootDirectory"},
              "TransitEncryption": {"Ref": "EfsTransitEncryption"}
            }
          }
        ]
      }
    }
  },
  "Outputs": {
    "TaskDefinitionArn": {
      "Description": "The ARN of the created task definition",
      "Value": {"Ref": "ECSTaskDefinition"}
    }
  }
}
```

------
#### [ YAML ]

```
AWSTemplateFormatVersion: 2010-09-09
Description: Create a task definition for a web server with parameterized values.
Parameters:
  ExecutionRoleArn:
    Type: String
    Default: arn:aws:iam::123456789012:role/ecsTaskExecutionRole
    Description: The ARN of the task execution role
  NetworkMode:
    Type: String
    Default: awsvpc
    Description: The Docker networking mode to use
    AllowedValues: [awsvpc, bridge, host, none]
  TaskFamily:
    Type: String
    Default: my-ecs-task
    Description: The name of the task definition family
  ContainerCpu:
    Type: String
    Default: "256"
    Description: The number of CPU units to reserve for the container
    AllowedValues: ["256", "512", "1024", "2048", "4096"]
  ContainerMemory:
    Type: String
    Default: "512"
    Description: The amount of memory (in MiB) to reserve for the container
    AllowedValues: ["512", "1024", "2048", "3072", "4096", "5120", "6144", "7168", "8192"]
  ContainerName:
    Type: String
    Default: nginx
    Description: The name of the container
  ContainerImage:
    Type: String
    Default: public.ecr.aws/nginx/nginx:latest
    Description: The container image to use for the task
  ContainerPort:
    Type: Number
    Default: 80
    Description: The port number on the container
  InitProcessEnabled:
    Type: String
    Default: "true"
    Description: Whether to enable the init process inside the container
    AllowedValues: ["true", "false"]
  EfsVolumeName:
    Type: String
    Default: efs-volume
    Description: The name of the EFS volume
  EfsContainerPath:
    Type: String
    Default: /usr/share/nginx/html
    Description: The path in the container where the EFS volume will be mounted
  LogGroup:
    Type: String
    Default: LogGroup
    Description: The CloudWatch log group for container logs
  LogStreamPrefix:
    Type: String
    Default: efs-task
    Description: The prefix for the log stream
  EfsFilesystemId:
    Type: String
    Default: fs-1234567890abcdef0
    Description: The ID of the EFS filesystem
  EfsRootDirectory:
    Type: String
    Default: /
    Description: The root directory in the EFS filesystem
  EfsTransitEncryption:
    Type: String
    Default: ENABLED
    Description: Whether to enable transit encryption for EFS
    AllowedValues: [ENABLED, DISABLED]
Resources:
  ECSTaskDefinition:
    Type: AWS::ECS::TaskDefinition
    Properties:
      ExecutionRoleArn: !Ref ExecutionRoleArn
      NetworkMode: !Ref NetworkMode
      RequiresCompatibilities:
        - FARGATE
      Family: !Ref TaskFamily
      Cpu: !Ref ContainerCpu
      Memory: !Ref ContainerMemory
      ContainerDefinitions:
        - Name: !Ref ContainerName
          Image: !Ref ContainerImage
          Essential: true
          PortMappings:
            - ContainerPort: !Ref ContainerPort
              Protocol: tcp
          LinuxParameters:
            InitProcessEnabled: !Ref InitProcessEnabled
          MountPoints:
            - SourceVolume: !Ref EfsVolumeName
              ContainerPath: !Ref EfsContainerPath
          LogConfiguration:
            LogDriver: awslogs
            Options:
              mode: non-blocking
              max-buffer-size: 25m
              awslogs-group: !Ref LogGroup
              awslogs-region: !Ref AWS::Region
              awslogs-create-group: "true"
              awslogs-stream-prefix: !Ref LogStreamPrefix
      Volumes:
        - Name: !Ref EfsVolumeName
          EFSVolumeConfiguration:
            FilesystemId: !Ref EfsFilesystemId
            RootDirectory: !Ref EfsRootDirectory
            TransitEncryption: !Ref EfsTransitEncryption
Outputs:
  TaskDefinitionArn:
    Description: The ARN of the created task definition
    Value: !Ref ECSTaskDefinition
```

------

## Kapazitätsanbieter
<a name="create-capacity-providers"></a>

Kapazitätsanbieter sind einem Amazon-ECS-Cluster zugeordnet und werden verwendet, um die Rechenkapazität Ihrer Workloads zu verwalten.

### Einen Kapazitätsanbieter für Amazon ECS Managed Instances erstellen
<a name="create-managed-instances-capacity-provider"></a>

 Standardmäßig bietet Amazon ECS einen Kapazitätsanbieter, der automatisch die kostenoptimiertesten Allzweck-Instance-Typen auswählt. Sie können jedoch benutzerdefinierte Kapazitätsanbieter erstellen, um Instance-Anforderungen wie Instance-Typen, CPU-Hersteller, Accelerator-Typen und andere Anforderungen zu spezifizieren. Sie können die folgende Vorlage verwenden, um einen Kapazitätsanbieter für Amazon ECS Managed Instances zu erstellen, der die angegebenen Arbeitsspeicher- und CPU-Anforderungen erfüllt.

------
#### [ JSON ]

```
{
    "AWSTemplateFormatVersion": "2010-09-09",
    "Resources": {
        "MyCapacityProvider": {
            "Type": "AWS::ECS::CapacityProvider",
            "Properties": {
                "ManagedInstancesProvider": {
                    "InfrastructureRoleArn": "arn:aws:iam::123456789012:role/ECSInfrastructureRole",
                    "InstanceLaunchTemplate": {
                        "Ec2InstanceProfileArn": "arn:aws:iam::123456789012:instance-profile/ecsInstanceProfile",
                        "NetworkConfiguration": null,
                        "Subnets": [
                            "subnet-12345678"
                        ],
                        "SecurityGroups": [
                            "sg-87654321"
                        ]
                    },
                    "StorageConfiguration": {
                        "StorageSizeGiB": 30
                    },
                    "InstanceRequirements": {
                        "VCpuCount": {
                            "Min": 1,
                            "Max": 4
                        },
                        "MemoryMiB": {
                            "Min": 2048,
                            "Max": 8192
                        }
                    }
                }
            }
        }
    }
}
```

------
#### [ YAML ]

```
AWSTemplateFormatVersion: 2010-09-09
Resources:
  MyCapacityProvider:
    Type: AWS::ECS::CapacityProvider
    Properties:
      ManagedInstancesProvider:
        InfrastructureRoleArn: "arn:aws:iam::123456789012:role/ECSInfrastructureRole"
        InstanceLaunchTemplate:
          Ec2InstanceProfileArn: "arn:aws:iam::123456789012:instance-profile/ecsInstanceProfile"
          NetworkConfiguration:
          Subnets:
            - "subnet-12345678"
          SecurityGroups:
            - "sg-87654321"
        StorageConfiguration:
          StorageSizeGiB: 30
        InstanceRequirements:
          VCpuCount:
            Min: 1
            Max: 4
          MemoryMiB:
            Min: 2048
            Max: 8192
```

------

## Cluster
<a name="create-clusters"></a>

Ein Amazon-ECS-Cluster ist eine logische Gruppierung von Aufgaben oder Services. Sie können die folgenden Vorlagen verwenden, um Cluster mit unterschiedlichen Konfigurationen zu erstellen. Weitere Informationen über Amazon-ECS-Cluster finden Sie unter [Amazon-ECS-Cluster](clusters.md).

### Einen leeren Cluster mit Standardeinstellungen erstellen
<a name="create-empty-cluster"></a>

Sie können die folgende Vorlage verwenden, um einen leeren Cluster mit Standardeinstellungen zu erstellen.

------
#### [ JSON ]

```
{
    "AWSTemplateFormatVersion": "2010-09-09",
    "Resources": {
        "ECSCluster": {
            "Type": "AWS::ECS::Cluster",
            "Properties": {
                "ClusterName": "MyEmptyCluster"
            }
        }
    }
}
```

------
#### [ YAML ]

```
AWSTemplateFormatVersion: 2010-09-09
Resources:
  ECSCluster:
    Type: 'AWS::ECS::Cluster'
    Properties:
      ClusterName: MyEmptyCluster
```

------

### Einen leeren Cluster mit verwalteter Speicherverschlüsselung und erweiterten Container Insights erstellen
<a name="create-cluster-enhanced-encrypted"></a>

Sie können die folgende Vorlage verwenden, um einen Cluster mit verwaltetem Speicher auf Cluster-Ebene und aktiviertem erweitertem Container Insights zu erstellen. Die Verschlüsselung auf Cluster-Ebene gilt für Amazon ECS Managed Data Volumes wie Amazon EBS Volumes. Weitere Informationen zur Amazon-EBS-Verschlüsselung finden Sie unter [Verschlüsseln von Daten, die in Amazon-EBS-Volumes gespeichert sind, die Amazon-ECS-Aufgaben angehängt sind](ebs-kms-encryption.md). Weitere Informationen zum Verwenden von Container Insights mit verbesserter Beobachtbarkeit finden Sie unter [Amazon-ECS-Container mithilfe von Container Insights mit verbesserter Beobachtbarkeit überwachen](cloudwatch-container-insights.md).

------
#### [ JSON ]

```
{
    "AWSTemplateFormatVersion": "2010-09-09",
   "Resources": {
        "Cluster": {
            "Type": "AWS::ECS::Cluster",
            "Properties": {
                "ClusterName": "EncryptedEnhancedCluster",
                "ClusterSettings": [
                    {
                        "Name": "containerInsights",
                        "Value": "enhanced"
                    }
                ],
                "Configuration": {
                    "ManagedStorageConfiguration": {
                        "KmsKeyId": "a1b2c3d4-5678-90ab-cdef-EXAMPLE11111"
                    }
                }
            }
        }
    }
}
```

------
#### [ YAML ]

```
AWSTemplateFormatVersion: 2010-09-09
Resources:
  Cluster:
    Type: AWS::ECS::Cluster
    Properties:
      ClusterName: EncryptedEnhancedCluster
      ClusterSettings:
        - Name: containerInsights
          Value: enhanced
      Configuration:
        ManagedStorageConfiguration:
          KmsKeyId: a1b2c3d4-5678-90ab-cdef-EXAMPLE11111
```

------

### Erstellen Sie einen Cluster mit AL2023 Amazon ECS-Optimized-AMI
<a name="create-cluster-al2023"></a>

Sie können die folgende Vorlage verwenden, um einen Cluster zu erstellen, der einen Kapazitätsanbieter verwendet, der AL2023-Instances in Amazon EC2 startet.

**Wichtig**  
Das neueste AMI IDs finden Sie unter [Amazon ECS-Optimized AMI](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/ecs-optimized_AMI.html) im *Amazon Elastic Container Service Developer Guide*.

------
#### [ JSON ]

```
{
    "AWSTemplateFormatVersion": "2010-09-09",
    "Description": "EC2 ECS cluster that starts out empty, with no EC2 instances yet. An ECS capacity provider automatically launches more EC2 instances as required on the fly when you request ECS to launch services or standalone tasks.",
    "Parameters": {
        "InstanceType": {
            "Type": "String",
            "Description": "EC2 instance type",
            "Default": "t2.medium",
            "AllowedValues": [
                "t1.micro",
                "t2.2xlarge",
                "t2.large",
                "t2.medium",
                "t2.micro",
                "t2.nano",
                "t2.small",
                "t2.xlarge",
                "t3.2xlarge",
                "t3.large",
                "t3.medium",
                "t3.micro",
                "t3.nano",
                "t3.small",
                "t3.xlarge"
            ]
        },
        "DesiredCapacity": {
            "Type": "Number",
            "Default": "0",
            "Description": "Number of EC2 instances to launch in your ECS cluster."
        },
        "MaxSize": {
            "Type": "Number",
            "Default": "100",
            "Description": "Maximum number of EC2 instances that can be launched in your ECS cluster."
        },
        "ECSAMI": {
            "Description": "The Amazon Machine Image ID used for the cluster",
            "Type": "AWS::SSM::Parameter::Value<AWS::EC2::Image::Id>",
            "Default": "/aws/service/ecs/optimized-ami/amazon-linux-2023/recommended/image_id"
        },
        "VpcId": {
            "Type": "AWS::EC2::VPC::Id",
            "Description": "VPC ID where the ECS cluster is launched",
            "Default": "vpc-1234567890abcdef0"
        },
        "SubnetIds": {
            "Type": "List<AWS::EC2::Subnet::Id>",
            "Description": "List of subnet IDs where the EC2 instances will be launched",
            "Default": "subnet-021345abcdef67890"
        }
    },
    "Resources": {
        "ECSCluster": {
            "Type": "AWS::ECS::Cluster",
            "Properties": {
                "ClusterSettings": [
                    {
                        "Name": "containerInsights",
                        "Value": "enabled"
                    }
                ]
            }
        },
        "ECSAutoScalingGroup": {
            "Type": "AWS::AutoScaling::AutoScalingGroup",
            "DependsOn": [
                "ECSCluster",
                "EC2Role"
            ],
            "Properties": {
                "VPCZoneIdentifier": {
                    "Ref": "SubnetIds"
                },
                "LaunchTemplate": {
                    "LaunchTemplateId": {
                        "Ref": "ContainerInstances"
                    },
                    "Version": {
                        "Fn::GetAtt": [
                            "ContainerInstances",
                            "LatestVersionNumber"
                        ]
                    }
                },
                "MinSize": 0,
                "MaxSize": {
                    "Ref": "MaxSize"
                },
                "DesiredCapacity": {
                    "Ref": "DesiredCapacity"
                },
                "NewInstancesProtectedFromScaleIn": true
            },
            "UpdatePolicy": {
                "AutoScalingReplacingUpdate": {
                    "WillReplace": "true"
                }
            }
        },
        "ContainerInstances": {
            "Type": "AWS::EC2::LaunchTemplate",
            "Properties": {
                "LaunchTemplateName": "asg-launch-template-2",
                "LaunchTemplateData": {
                    "ImageId": {
                        "Ref": "ECSAMI"
                    },
                    "InstanceType": {
                        "Ref": "InstanceType"
                    },
                    "IamInstanceProfile": {
                        "Name": {
                            "Ref": "EC2InstanceProfile"
                        }
                    },
                    "SecurityGroupIds": [
                        {
                            "Ref": "ContainerHostSecurityGroup"
                        }
                    ],
                    "UserData": {
                        "Fn::Base64": {
                            "Fn::Sub": "#!/bin/bash -xe\n echo ECS_CLUSTER=${ECSCluster} >> /etc/ecs/ecs.config\n yum install -y aws-cfn-bootstrap\n /opt/aws/bin/cfn-init -v --stack ${AWS::StackId} --resource ContainerInstances --configsets full_install --region ${AWS::Region} &\n"
                        }
                    },
                    "MetadataOptions": {
                        "HttpEndpoint": "enabled",
                        "HttpTokens": "required"
                    }
                }
            }
        },
        "EC2InstanceProfile": {
            "Type": "AWS::IAM::InstanceProfile",
            "Properties": {
                "Path": "/",
                "Roles": [
                    {
                        "Ref": "EC2Role"
                    }
                ]
            }
        },
        "CapacityProvider": {
            "Type": "AWS::ECS::CapacityProvider",
            "Properties": {
                "AutoScalingGroupProvider": {
                    "AutoScalingGroupArn": {
                        "Ref": "ECSAutoScalingGroup"
                    },
                    "ManagedScaling": {
                        "InstanceWarmupPeriod": 60,
                        "MinimumScalingStepSize": 1,
                        "MaximumScalingStepSize": 100,
                        "Status": "ENABLED",
                        "TargetCapacity": 100
                    },
                    "ManagedTerminationProtection": "ENABLED"
                }
            }
        },
        "CapacityProviderAssociation": {
            "Type": "AWS::ECS::ClusterCapacityProviderAssociations",
            "Properties": {
                "CapacityProviders": [
                    {
                        "Ref": "CapacityProvider"
                    }
                ],
                "Cluster": {
                    "Ref": "ECSCluster"
                },
                "DefaultCapacityProviderStrategy": [
                    {
                        "Base": 0,
                        "CapacityProvider": {
                            "Ref": "CapacityProvider"
                        },
                        "Weight": 1
                    }
                ]
            }
        },
        "ContainerHostSecurityGroup": {
            "Type": "AWS::EC2::SecurityGroup",
            "Properties": {
                "GroupDescription": "Access to the EC2 hosts that run containers",
                "VpcId": {
                    "Ref": "VpcId"
                }
            }
        },
        "EC2Role": {
            "Type": "AWS::IAM::Role",
            "Properties": {
                "AssumeRolePolicyDocument": {
                    "Statement": [
                        {
                            "Effect": "Allow",
                            "Principal": {
                                "Service": [
                                    "ec2.amazonaws.com"
                                ]
                            },
                            "Action": [
                                "sts:AssumeRole"
                            ]
                        }
                    ]
                },
                "Path": "/",
                "ManagedPolicyArns": [
                    "arn:aws:iam::aws:policy/service-role/AmazonEC2ContainerServiceforEC2Role",
                    "arn:aws:iam::aws:policy/AmazonSSMManagedInstanceCore"
                ]
            }
        },
        "ECSTaskExecutionRole": {
            "Type": "AWS::IAM::Role",
            "Properties": {
                "AssumeRolePolicyDocument": {
                    "Statement": [
                        {
                            "Effect": "Allow",
                            "Principal": {
                                "Service": [
                                    "ecs-tasks.amazonaws.com"
                                ]
                            },
                            "Action": [
                                "sts:AssumeRole"
                            ],
                            "Condition": {
                                "ArnLike": {
                                    "aws:SourceArn": {
                                        "Fn::Sub": "arn:${AWS::Partition}:ecs:${AWS::Region}:${AWS::AccountId}:*"
                                    }
                                },
                                "StringEquals": {
                                    "aws:SourceAccount": {
                                        "Fn::Sub": "${AWS::AccountId}"
                                    }
                                }
                            }
                        }
                    ]
                },
                "Path": "/",
                "ManagedPolicyArns": [
                    "arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy"
                ]
            }
        }
    },
    "Outputs": {
        "ClusterName": {
            "Description": "The ECS cluster into which to launch resources",
            "Value": "ECSCluster"
        },
        "ECSTaskExecutionRole": {
            "Description": "The role used to start up a task",
            "Value": "ECSTaskExecutionRole"
        },
        "CapacityProvider": {
            "Description": "The cluster capacity provider that the service should use to request capacity when it wants to start up a task",
            "Value": "CapacityProvider"
        }
    }
}
```

------
#### [ YAML ]

```
AWSTemplateFormatVersion: '2010-09-09'
Description: EC2 ECS cluster that starts out empty, with no EC2 instances yet. An ECS capacity provider automatically launches more EC2 instances as required on the fly when you request ECS to launch services or standalone tasks.
Parameters:
  InstanceType:
    Type: String
    Description: EC2 instance type
    Default: t2.medium
    AllowedValues:
      - t1.micro
      - t2.2xlarge
      - t2.large
      - t2.medium
      - t2.micro
      - t2.nano
      - t2.small
      - t2.xlarge
      - t3.2xlarge
      - t3.large
      - t3.medium
      - t3.micro
      - t3.nano
      - t3.small
      - t3.xlarge
  DesiredCapacity:
    Type: Number
    Default: '0'
    Description: Number of EC2 instances to launch in your ECS cluster.
  MaxSize:
    Type: Number
    Default: '100'
    Description: Maximum number of EC2 instances that can be launched in your ECS cluster.
  ECSAMI:
    Description: The Amazon Machine Image ID used for the cluster
    Type: AWS::SSM::Parameter::Value<AWS::EC2::Image::Id>
    Default: /aws/service/ecs/optimized-ami/amazon-linux-2023/recommended/image_id
  VpcId:
    Type: AWS::EC2::VPC::Id
    Description: VPC ID where the ECS cluster is launched
    Default: vpc-1234567890abcdef0
  SubnetIds:
    Type: List<AWS::EC2::Subnet::Id>
    Description: List of subnet IDs where the EC2 instances will be launched
    Default: subnet-021345abcdef67890
Resources:
  ECSCluster:
    Type: AWS::ECS::Cluster
    Properties:
      ClusterSettings:
        - Name: containerInsights
          Value: enabled
  ECSAutoScalingGroup:
    Type: AWS::AutoScaling::AutoScalingGroup
    DependsOn:
      - ECSCluster
      - EC2Role
    Properties:
      VPCZoneIdentifier: !Ref SubnetIds
      LaunchTemplate:
        LaunchTemplateId: !Ref ContainerInstances
        Version: !GetAtt ContainerInstances.LatestVersionNumber
      MinSize: 0
      MaxSize: !Ref MaxSize
      DesiredCapacity: !Ref DesiredCapacity
      NewInstancesProtectedFromScaleIn: true
    UpdatePolicy:
      AutoScalingReplacingUpdate:
        WillReplace: 'true'
  ContainerInstances:
    Type: AWS::EC2::LaunchTemplate
    Properties:
      LaunchTemplateName: asg-launch-template-2
      LaunchTemplateData:
        ImageId: !Ref ECSAMI
        InstanceType: !Ref InstanceType
        IamInstanceProfile:
          Name: !Ref EC2InstanceProfile
        SecurityGroupIds:
          - !Ref ContainerHostSecurityGroup
        UserData: !Base64
          Fn::Sub: |
            #!/bin/bash -xe
            echo ECS_CLUSTER=${ECSCluster} >> /etc/ecs/ecs.config
            yum install -y aws-cfn-bootstrap
            /opt/aws/bin/cfn-init -v --stack ${AWS::StackId} --resource ContainerInstances --configsets full_install --region ${AWS::Region} &
        MetadataOptions:
          HttpEndpoint: enabled
          HttpTokens: required
  EC2InstanceProfile:
    Type: AWS::IAM::InstanceProfile
    Properties:
      Path: /
      Roles:
        - !Ref EC2Role
  CapacityProvider:
    Type: AWS::ECS::CapacityProvider
    Properties:
      AutoScalingGroupProvider:
        AutoScalingGroupArn: !Ref ECSAutoScalingGroup
        ManagedScaling:
          InstanceWarmupPeriod: 60
          MinimumScalingStepSize: 1
          MaximumScalingStepSize: 100
          Status: ENABLED
          TargetCapacity: 100
        ManagedTerminationProtection: ENABLED
  CapacityProviderAssociation:
    Type: AWS::ECS::ClusterCapacityProviderAssociations
    Properties:
      CapacityProviders:
        - !Ref CapacityProvider
      Cluster: !Ref ECSCluster
      DefaultCapacityProviderStrategy:
        - Base: 0
          CapacityProvider: !Ref CapacityProvider
          Weight: 1
  ContainerHostSecurityGroup:
    Type: AWS::EC2::SecurityGroup
    Properties:
      GroupDescription: Access to the EC2 hosts that run containers
      VpcId: !Ref VpcId
  EC2Role:
    Type: AWS::IAM::Role
    Properties:
      AssumeRolePolicyDocument:
        Statement:
          - Effect: Allow
            Principal:
              Service:
                - ec2.amazonaws.com
            Action:
              - sts:AssumeRole
      Path: /
      ManagedPolicyArns:
        - arn:aws:iam::aws:policy/service-role/AmazonEC2ContainerServiceforEC2Role
        - arn:aws:iam::aws:policy/AmazonSSMManagedInstanceCore
  ECSTaskExecutionRole:
    Type: AWS::IAM::Role
    Properties:
      AssumeRolePolicyDocument:
        Statement:
          - Effect: Allow
            Principal:
              Service:
                - ecs-tasks.amazonaws.com
            Action:
              - sts:AssumeRole
            Condition:
              ArnLike:
                aws:SourceArn: !Sub arn:${AWS::Partition}:ecs:${AWS::Region}:${AWS::AccountId}:*
              StringEquals:
                aws:SourceAccount: !Sub ${AWS::AccountId}
      Path: /
      ManagedPolicyArns:
        - arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy
Outputs:
  ClusterName:
    Description: The ECS cluster into which to launch resources
    Value: ECSCluster
  ECSTaskExecutionRole:
    Description: The role used to start up a task
    Value: ECSTaskExecutionRole
  CapacityProvider:
    Description: The cluster capacity provider that the service should use to request capacity when it wants to start up a task
    Value: CapacityProvider
```

------

## Dienstleistungen
<a name="create-service"></a>

Sie können einen Amazon-ECS-Service verwenden, um eine bestimmte Anzahl von Instances einer Aufgabendefinition gleichzeitig in einem Amazon-ECS-Cluster auszuführen und zu verwalten. Wenn eine Ihrer Aufgaben ausfällt oder anhält, startet der Amazon-ECS-Service-Scheduler eine andere Instance Ihrer Aufgabendefinition, um sie zu ersetzen. Dies trägt dazu bei, dass die von Ihnen gewünschte Anzahl von Aufgaben im Service erhalten bleibt. Die folgenden Vorlagen können zur Bereitstellung von Services verwendet werden. Weitere Informationen über Amazon-ECS-Services finden Sie unter [Amazon-ECS-Dienstleistungen](ecs_services.md).

### Stellen Sie eine Webanwendung mit Load Balancing bereit
<a name="simple-service"></a>

 Die folgende Vorlage erstellt einen Amazon-ECS-Service mit zwei Aufgaben, die in Fargate ausgeführt werden. Die Aufgaben haben jeweils einen NGINX-Container. Die Vorlage erstellt außerdem einen Application Load Balancer, der den Anwendungsdatenverkehr verteilt, und eine Richtlinie für Application Auto Scaling, die die Anwendung auf der Grundlage der CPU-Auslastung skaliert. Die Vorlage erstellt auch die Netzwerkressourcen, die für die Bereitstellung der Anwendung erforderlich sind, die Protokollierungsressourcen für Container-Protokolle und eine IAM-Rolle für die Amazon-ECS-Aufgabenausführung. Weitere Informationen zur Aufgabenausführungsrolle finden Sie unter [IAM-Rolle für die Amazon-ECS-Aufgabenausführung](task_execution_IAM_role.md). Weitere Informationen zu Auto Scaling finden Sie unter [Automatisches Skalieren Ihres Amazon-ECS-Service](service-auto-scaling.md).

------
#### [ JSON ]

```
{
    "AWSTemplateFormatVersion": "2010-09-09",
    "Description": "[AWSDocs] ECS: load-balanced-web-application",
    "Parameters": {
        "VpcCidr": {
            "Type": "String",
            "Default": "10.0.0.0/16",
            "Description": "CIDR block for the VPC"
        },
        "ContainerImage": {
            "Type": "String",
            "Default": "public.ecr.aws/ecs-sample-image/amazon-ecs-sample:latest",
            "Description": "Container image to use in task definition"
        },
        "PublicSubnet1Cidr": {
            "Type": "String",
            "Default": "10.0.1.0/24",
            "Description": "CIDR block for public subnet 1"
        },
        "PublicSubnet2Cidr": {
            "Type": "String",
            "Default": "10.0.2.0/24",
            "Description": "CIDR block for public subnet 2"
        },
        "PrivateSubnet1Cidr": {
            "Type": "String",
            "Default": "10.0.3.0/24",
            "Description": "CIDR block for private subnet 1"
        },
        "PrivateSubnet2Cidr": {
            "Type": "String",
            "Default": "10.0.4.0/24",
            "Description": "CIDR block for private subnet 2"
        },
        "ServiceName": {
            "Type": "String",
            "Default": "tutorial-app",
            "Description": "Name of the ECS service"
        },
        "ContainerPort": {
            "Type": "Number",
            "Default": 80,
            "Description": "Port on which the container listens"
        },
        "DesiredCount": {
            "Type": "Number",
            "Default": 2,
            "Description": "Desired number of tasks"
        },
        "MinCapacity": {
            "Type": "Number",
            "Default": 1,
            "Description": "Minimum number of tasks for auto scaling"
        },
        "MaxCapacity": {
            "Type": "Number",
            "Default": 10,
            "Description": "Maximum number of tasks for auto scaling"
        }
    },
    "Resources": {
        "VPC": {
            "Type": "AWS::EC2::VPC",
            "Properties": {
                "CidrBlock": {
                    "Ref": "VpcCidr"
                },
                "EnableDnsHostnames": true,
                "EnableDnsSupport": true,
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-vpc"
                        }
                    }
                ]
            }
        },
        "InternetGateway": {
            "Type": "AWS::EC2::InternetGateway",
            "Properties": {
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-igw"
                        }
                    }
                ]
            }
        },
        "InternetGatewayAttachment": {
            "Type": "AWS::EC2::VPCGatewayAttachment",
            "Properties": {
                "InternetGatewayId": {
                    "Ref": "InternetGateway"
                },
                "VpcId": {
                    "Ref": "VPC"
                }
            }
        },
        "PublicSubnet1": {
            "Type": "AWS::EC2::Subnet",
            "Properties": {
                "VpcId": {
                    "Ref": "VPC"
                },
                "AvailabilityZone": {
                    "Fn::Select": [
                        0,
                        {
                            "Fn::GetAZs": ""
                        }
                    ]
                },
                "CidrBlock": {
                    "Ref": "PublicSubnet1Cidr"
                },
                "MapPublicIpOnLaunch": true,
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-public-subnet-1"
                        }
                    }
                ]
            }
        },
        "PublicSubnet2": {
            "Type": "AWS::EC2::Subnet",
            "Properties": {
                "VpcId": {
                    "Ref": "VPC"
                },
                "AvailabilityZone": {
                    "Fn::Select": [
                        1,
                        {
                            "Fn::GetAZs": ""
                        }
                    ]
                },
                "CidrBlock": {
                    "Ref": "PublicSubnet2Cidr"
                },
                "MapPublicIpOnLaunch": true,
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-public-subnet-2"
                        }
                    }
                ]
            }
        },
        "PrivateSubnet1": {
            "Type": "AWS::EC2::Subnet",
            "Properties": {
                "VpcId": {
                    "Ref": "VPC"
                },
                "AvailabilityZone": {
                    "Fn::Select": [
                        0,
                        {
                            "Fn::GetAZs": ""
                        }
                    ]
                },
                "CidrBlock": {
                    "Ref": "PrivateSubnet1Cidr"
                },
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-private-subnet-1"
                        }
                    }
                ]
            }
        },
        "PrivateSubnet2": {
            "Type": "AWS::EC2::Subnet",
            "Properties": {
                "VpcId": {
                    "Ref": "VPC"
                },
                "AvailabilityZone": {
                    "Fn::Select": [
                        1,
                        {
                            "Fn::GetAZs": ""
                        }
                    ]
                },
                "CidrBlock": {
                    "Ref": "PrivateSubnet2Cidr"
                },
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-private-subnet-2"
                        }
                    }
                ]
            }
        },
        "NatGateway1EIP": {
            "Type": "AWS::EC2::EIP",
            "DependsOn": "InternetGatewayAttachment",
            "Properties": {
                "Domain": "vpc",
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-nat-eip-1"
                        }
                    }
                ]
            }
        },
        "NatGateway2EIP": {
            "Type": "AWS::EC2::EIP",
            "DependsOn": "InternetGatewayAttachment",
            "Properties": {
                "Domain": "vpc",
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-nat-eip-2"
                        }
                    }
                ]
            }
        },
        "NatGateway1": {
            "Type": "AWS::EC2::NatGateway",
            "Properties": {
                "AllocationId": {
                    "Fn::GetAtt": [
                        "NatGateway1EIP",
                        "AllocationId"
                    ]
                },
                "SubnetId": {
                    "Ref": "PublicSubnet1"
                },
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-nat-1"
                        }
                    }
                ]
            }
        },
        "NatGateway2": {
            "Type": "AWS::EC2::NatGateway",
            "Properties": {
                "AllocationId": {
                    "Fn::GetAtt": [
                        "NatGateway2EIP",
                        "AllocationId"
                    ]
                },
                "SubnetId": {
                    "Ref": "PublicSubnet2"
                },
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-nat-2"
                        }
                    }
                ]
            }
        },
        "PublicRouteTable": {
            "Type": "AWS::EC2::RouteTable",
            "Properties": {
                "VpcId": {
                    "Ref": "VPC"
                },
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-public-routes"
                        }
                    }
                ]
            }
        },
        "DefaultPublicRoute": {
            "Type": "AWS::EC2::Route",
            "DependsOn": "InternetGatewayAttachment",
            "Properties": {
                "RouteTableId": {
                    "Ref": "PublicRouteTable"
                },
                "DestinationCidrBlock": "0.0.0.0/0",
                "GatewayId": {
                    "Ref": "InternetGateway"
                }
            }
        },
        "PublicSubnet1RouteTableAssociation": {
            "Type": "AWS::EC2::SubnetRouteTableAssociation",
            "Properties": {
                "RouteTableId": {
                    "Ref": "PublicRouteTable"
                },
                "SubnetId": {
                    "Ref": "PublicSubnet1"
                }
            }
        },
        "PublicSubnet2RouteTableAssociation": {
            "Type": "AWS::EC2::SubnetRouteTableAssociation",
            "Properties": {
                "RouteTableId": {
                    "Ref": "PublicRouteTable"
                },
                "SubnetId": {
                    "Ref": "PublicSubnet2"
                }
            }
        },
        "PrivateRouteTable1": {
            "Type": "AWS::EC2::RouteTable",
            "Properties": {
                "VpcId": {
                    "Ref": "VPC"
                },
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-private-routes-1"
                        }
                    }
                ]
            }
        },
        "DefaultPrivateRoute1": {
            "Type": "AWS::EC2::Route",
            "Properties": {
                "RouteTableId": {
                    "Ref": "PrivateRouteTable1"
                },
                "DestinationCidrBlock": "0.0.0.0/0",
                "NatGatewayId": {
                    "Ref": "NatGateway1"
                }
            }
        },
        "PrivateSubnet1RouteTableAssociation": {
            "Type": "AWS::EC2::SubnetRouteTableAssociation",
            "Properties": {
                "RouteTableId": {
                    "Ref": "PrivateRouteTable1"
                },
                "SubnetId": {
                    "Ref": "PrivateSubnet1"
                }
            }
        },
        "PrivateRouteTable2": {
            "Type": "AWS::EC2::RouteTable",
            "Properties": {
                "VpcId": {
                    "Ref": "VPC"
                },
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-private-routes-2"
                        }
                    }
                ]
            }
        },
        "DefaultPrivateRoute2": {
            "Type": "AWS::EC2::Route",
            "Properties": {
                "RouteTableId": {
                    "Ref": "PrivateRouteTable2"
                },
                "DestinationCidrBlock": "0.0.0.0/0",
                "NatGatewayId": {
                    "Ref": "NatGateway2"
                }
            }
        },
        "PrivateSubnet2RouteTableAssociation": {
            "Type": "AWS::EC2::SubnetRouteTableAssociation",
            "Properties": {
                "RouteTableId": {
                    "Ref": "PrivateRouteTable2"
                },
                "SubnetId": {
                    "Ref": "PrivateSubnet2"
                }
            }
        },
        "ALBSecurityGroup": {
            "Type": "AWS::EC2::SecurityGroup",
            "Properties": {
                "GroupName": {
                    "Fn::Sub": "${AWS::StackName}-alb-sg"
                },
                "GroupDescription": "Security group for Application Load Balancer",
                "VpcId": {
                    "Ref": "VPC"
                },
                "SecurityGroupIngress": [
                    {
                        "IpProtocol": "tcp",
                        "FromPort": 80,
                        "ToPort": 80,
                        "CidrIp": "0.0.0.0/0",
                        "Description": "Allow HTTP traffic from internet"
                    }
                ],
                "SecurityGroupEgress": [
                    {
                        "IpProtocol": -1,
                        "CidrIp": "0.0.0.0/0",
                        "Description": "Allow all outbound traffic"
                    }
                ],
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-alb-sg"
                        }
                    }
                ]
            }
        },
        "ECSSecurityGroup": {
            "Type": "AWS::EC2::SecurityGroup",
            "Properties": {
                "GroupName": {
                    "Fn::Sub": "${AWS::StackName}-ecs-sg"
                },
                "GroupDescription": "Security group for ECS tasks",
                "VpcId": {
                    "Ref": "VPC"
                },
                "SecurityGroupIngress": [
                    {
                        "IpProtocol": "tcp",
                        "FromPort": {
                            "Ref": "ContainerPort"
                        },
                        "ToPort": {
                            "Ref": "ContainerPort"
                        },
                        "SourceSecurityGroupId": {
                            "Ref": "ALBSecurityGroup"
                        },
                        "Description": "Allow traffic from ALB"
                    }
                ],
                "SecurityGroupEgress": [
                    {
                        "IpProtocol": -1,
                        "CidrIp": "0.0.0.0/0",
                        "Description": "Allow all outbound traffic"
                    }
                ],
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-ecs-sg"
                        }
                    }
                ]
            }
        },
        "ApplicationLoadBalancer": {
            "Type": "AWS::ElasticLoadBalancingV2::LoadBalancer",
            "Properties": {
                "Name": {
                    "Fn::Sub": "${AWS::StackName}-alb"
                },
                "Scheme": "internet-facing",
                "Type": "application",
                "Subnets": [
                    {
                        "Ref": "PublicSubnet1"
                    },
                    {
                        "Ref": "PublicSubnet2"
                    }
                ],
                "SecurityGroups": [
                    {
                        "Ref": "ALBSecurityGroup"
                    }
                ],
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-alb"
                        }
                    }
                ]
            }
        },
        "ALBTargetGroup": {
            "Type": "AWS::ElasticLoadBalancingV2::TargetGroup",
            "Properties": {
                "Name": {
                    "Fn::Sub": "${AWS::StackName}-tg"
                },
                "Port": {
                    "Ref": "ContainerPort"
                },
                "Protocol": "HTTP",
                "VpcId": {
                    "Ref": "VPC"
                },
                "TargetType": "ip",
                "HealthCheckIntervalSeconds": 30,
                "HealthCheckPath": "/",
                "HealthCheckProtocol": "HTTP",
                "HealthCheckTimeoutSeconds": 5,
                "HealthyThresholdCount": 2,
                "UnhealthyThresholdCount": 5,
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-tg"
                        }
                    }
                ]
            }
        },
        "ALBListener": {
            "Type": "AWS::ElasticLoadBalancingV2::Listener",
            "Properties": {
                "DefaultActions": [
                    {
                        "Type": "forward",
                        "TargetGroupArn": {
                            "Ref": "ALBTargetGroup"
                        }
                    }
                ],
                "LoadBalancerArn": {
                    "Ref": "ApplicationLoadBalancer"
                },
                "Port": 80,
                "Protocol": "HTTP"
            }
        },
        "ECSCluster": {
            "Type": "AWS::ECS::Cluster",
            "Properties": {
                "ClusterName": {
                    "Fn::Sub": "${AWS::StackName}-cluster"
                },
                "CapacityProviders": [
                    "FARGATE",
                    "FARGATE_SPOT"
                ],
                "DefaultCapacityProviderStrategy": [
                    {
                        "CapacityProvider": "FARGATE",
                        "Weight": 1
                    },
                    {
                        "CapacityProvider": "FARGATE_SPOT",
                        "Weight": 4
                    }
                ],
                "ClusterSettings": [
                    {
                        "Name": "containerInsights",
                        "Value": "enabled"
                    }
                ],
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-cluster"
                        }
                    }
                ]
            }
        },
        "ECSTaskExecutionRole": {
            "Type": "AWS::IAM::Role",
            "Properties": {
                "RoleName": {
                    "Fn::Sub": "${AWS::StackName}-task-execution-role"
                },
                "AssumeRolePolicyDocument": {
                    "Version": "2012-10-17",		 	 	 
                    "Statement": [
                        {
                            "Effect": "Allow",
                            "Principal": {
                                "Service": "ecs-tasks.amazonaws.com"
                            },
                            "Action": "sts:AssumeRole"
                        }
                    ]
                },
                "ManagedPolicyArns": [
                    "arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy"
                ],
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-task-execution-role"
                        }
                    }
                ]
            }
        },
        "ECSTaskRole": {
            "Type": "AWS::IAM::Role",
            "Properties": {
                "RoleName": {
                    "Fn::Sub": "${AWS::StackName}-task-role"
                },
                "AssumeRolePolicyDocument": {
                    "Version": "2012-10-17",		 	 	 
                    "Statement": [
                        {
                            "Effect": "Allow",
                            "Principal": {
                                "Service": "ecs-tasks.amazonaws.com"
                            },
                            "Action": "sts:AssumeRole"
                        }
                    ]
                },
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-task-role"
                        }
                    }
                ]
            }
        },
        "LogGroup": {
            "Type": "AWS::Logs::LogGroup",
            "Properties": {
                "LogGroupName": {
                    "Fn::Sub": "/ecs/${AWS::StackName}"
                },
                "RetentionInDays": 7
            }
        },
        "TaskDefinition": {
            "Type": "AWS::ECS::TaskDefinition",
            "Properties": {
                "Family": {
                    "Fn::Sub": "${AWS::StackName}-task"
                },
                "Cpu": "256",
                "Memory": "512",
                "NetworkMode": "awsvpc",
                "RequiresCompatibilities": [
                    "FARGATE"
                ],
                "ExecutionRoleArn": {
                    "Fn::GetAtt": [
                        "ECSTaskExecutionRole",
                        "Arn"
                    ]
                },
                "TaskRoleArn": {
                    "Fn::GetAtt": [
                        "ECSTaskRole",
                        "Arn"
                    ]
                },
                "ContainerDefinitions": [
                    {
                        "Name": {
                            "Ref": "ServiceName"
                        },
                        "Image": {
                            "Ref": "ContainerImage"
                        },
                        "PortMappings": [
                            {
                                "ContainerPort": {
                                    "Ref": "ContainerPort"
                                },
                                "Protocol": "tcp"
                            }
                        ],
                        "Essential": true,
                        "LogConfiguration": {
                            "LogDriver": "awslogs",
                            "Options": {
                                "awslogs-group": {
                                    "Ref": "LogGroup"
                                },
                                "awslogs-region": {
                                    "Ref": "AWS::Region"
                                },
                                "awslogs-stream-prefix": "ecs"
                            }
                        },
                        "HealthCheck": {
                            "Command": [
                                "CMD-SHELL",
                                "curl -f http://localhost/ || exit 1"
                            ],
                            "Interval": 30,
                            "Timeout": 5,
                            "Retries": 3,
                            "StartPeriod": 60
                        }
                    }
                ],
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-task"
                        }
                    }
                ]
            }
        },
        "ECSService": {
            "Type": "AWS::ECS::Service",
            "DependsOn": "ALBListener",
            "Properties": {
                "ServiceName": {
                    "Fn::Sub": "${AWS::StackName}-service"
                },
                "Cluster": {
                    "Ref": "ECSCluster"
                },
                "TaskDefinition": {
                    "Ref": "TaskDefinition"
                },
                "DesiredCount": {
                    "Ref": "DesiredCount"
                },
                "LaunchType": "FARGATE",
                "PlatformVersion": "LATEST",
                "NetworkConfiguration": {
                    "AwsvpcConfiguration": {
                        "AssignPublicIp": "DISABLED",
                        "SecurityGroups": [
                            {
                                "Ref": "ECSSecurityGroup"
                            }
                        ],
                        "Subnets": [
                            {
                                "Ref": "PrivateSubnet1"
                            },
                            {
                                "Ref": "PrivateSubnet2"
                            }
                        ]
                    }
                },
                "LoadBalancers": [
                    {
                        "ContainerName": {
                            "Ref": "ServiceName"
                        },
                        "ContainerPort": {
                            "Ref": "ContainerPort"
                        },
                        "TargetGroupArn": {
                            "Ref": "ALBTargetGroup"
                        }
                    }
                ],
                "DeploymentConfiguration": {
                    "MaximumPercent": 200,
                    "MinimumHealthyPercent": 50,
                    "DeploymentCircuitBreaker": {
                        "Enable": true,
                        "Rollback": true
                    }
                },
                "EnableExecuteCommand": true,
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {
                            "Fn::Sub": "${AWS::StackName}-service"
                        }
                    }
                ]
            }
        },
        "ServiceScalingTarget": {
            "Type": "AWS::ApplicationAutoScaling::ScalableTarget",
            "Properties": {
                "MaxCapacity": {
                    "Ref": "MaxCapacity"
                },
                "MinCapacity": {
                    "Ref": "MinCapacity"
                },
                "ResourceId": {
                    "Fn::Sub": "service/${ECSCluster}/${ECSService.Name}"
                },
                "RoleARN": {
                    "Fn::Sub": "arn:aws:iam::${AWS::AccountId}:role/aws-service-role/ecs.application-autoscaling.amazonaws.com/AWSServiceRoleForApplicationAutoScaling_ECSService"
                },
                "ScalableDimension": "ecs:service:DesiredCount",
                "ServiceNamespace": "ecs"
            }
        },
        "ServiceScalingPolicy": {
            "Type": "AWS::ApplicationAutoScaling::ScalingPolicy",
            "Properties": {
                "PolicyName": {
                    "Fn::Sub": "${AWS::StackName}-cpu-scaling-policy"
                },
                "PolicyType": "TargetTrackingScaling",
                "ScalingTargetId": {
                    "Ref": "ServiceScalingTarget"
                },
                "TargetTrackingScalingPolicyConfiguration": {
                    "PredefinedMetricSpecification": {
                        "PredefinedMetricType": "ECSServiceAverageCPUUtilization"
                    },
                    "TargetValue": 70,
                    "ScaleOutCooldown": 300,
                    "ScaleInCooldown": 300
                }
            }
        }
    },
    "Outputs": {
        "VPCId": {
            "Description": "VPC ID",
            "Value": {
                "Ref": "VPC"
            },
            "Export": {
                "Name": {
                    "Fn::Sub": "${AWS::StackName}-VPC-ID"
                }
            }
        },
        "LoadBalancerURL": {
            "Description": "URL of the Application Load Balancer",
            "Value": {
                "Fn::Sub": "http://${ApplicationLoadBalancer.DNSName}"
            },
            "Export": {
                "Name": {
                    "Fn::Sub": "${AWS::StackName}-ALB-URL"
                }
            }
        },
        "ECSClusterName": {
            "Description": "Name of the ECS Cluster",
            "Value": {
                "Ref": "ECSCluster"
            },
            "Export": {
                "Name": {
                    "Fn::Sub": "${AWS::StackName}-ECS-Cluster"
                }
            }
        },
        "ECSServiceName": {
            "Description": "Name of the ECS Service",
            "Value": {
                "Fn::GetAtt": [
                    "ECSService",
                    "Name"
                ]
            },
            "Export": {
                "Name": {
                    "Fn::Sub": "${AWS::StackName}-ECS-Service"
                }
            }
        },
        "PrivateSubnet1": {
            "Description": "Private Subnet 1 ID",
            "Value": {
                "Ref": "PrivateSubnet1"
            },
            "Export": {
                "Name": {
                    "Fn::Sub": "${AWS::StackName}-Private-Subnet-1"
                }
            }
        },
        "PrivateSubnet2": {
            "Description": "Private Subnet 2 ID",
            "Value": {
                "Ref": "PrivateSubnet2"
            },
            "Export": {
                "Name": {
                    "Fn::Sub": "${AWS::StackName}-Private-Subnet-2"
                }
            }
        }
    }
}
```

------
#### [ YAML ]

```
AWSTemplateFormatVersion: '2010-09-09'
Description: '[AWSDocs] ECS: load-balanced-web-application'

Parameters:
  VpcCidr:
    Type: String
    Default: '10.0.0.0/16'
    Description: CIDR block for the VPC
  ContainerImage:
    Type: String
    Default: 'public.ecr.aws/ecs-sample-image/amazon-ecs-sample:latest'
    Description: Container image to use in task definition

  PublicSubnet1Cidr:
    Type: String
    Default: '10.0.1.0/24'
    Description: CIDR block for public subnet 1
  
  PublicSubnet2Cidr:
    Type: String
    Default: '10.0.2.0/24'
    Description: CIDR block for public subnet 2
  
  PrivateSubnet1Cidr:
    Type: String
    Default: '10.0.3.0/24'
    Description: CIDR block for private subnet 1
  
  PrivateSubnet2Cidr:
    Type: String
    Default: '10.0.4.0/24'
    Description: CIDR block for private subnet 2
  
  ServiceName:
    Type: String
    Default: 'tutorial-app'
    Description: Name of the ECS service
  
  ContainerPort:
    Type: Number
    Default: 80
    Description: Port on which the container listens
  
  DesiredCount:
    Type: Number
    Default: 2
    Description: Desired number of tasks
  
  MinCapacity:
    Type: Number
    Default: 1
    Description: Minimum number of tasks for auto scaling
  
  MaxCapacity:
    Type: Number
    Default: 10
    Description: Maximum number of tasks for auto scaling

Resources:
  # VPC and Networking
  VPC:
    Type: AWS::EC2::VPC
    Properties:
      CidrBlock: !Ref VpcCidr
      EnableDnsHostnames: true
      EnableDnsSupport: true
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-vpc'

  # Internet Gateway
  InternetGateway:
    Type: AWS::EC2::InternetGateway
    Properties:
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-igw'

  InternetGatewayAttachment:
    Type: AWS::EC2::VPCGatewayAttachment
    Properties:
      InternetGatewayId: !Ref InternetGateway
      VpcId: !Ref VPC

  # Public Subnets for ALB
  PublicSubnet1:
    Type: AWS::EC2::Subnet
    Properties:
      VpcId: !Ref VPC
      AvailabilityZone: !Select [0, !GetAZs '']
      CidrBlock: !Ref PublicSubnet1Cidr
      MapPublicIpOnLaunch: true
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-public-subnet-1'

  PublicSubnet2:
    Type: AWS::EC2::Subnet
    Properties:
      VpcId: !Ref VPC
      AvailabilityZone: !Select [1, !GetAZs '']
      CidrBlock: !Ref PublicSubnet2Cidr
      MapPublicIpOnLaunch: true
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-public-subnet-2'

  # Private Subnets for ECS Tasks
  PrivateSubnet1:
    Type: AWS::EC2::Subnet
    Properties:
      VpcId: !Ref VPC
      AvailabilityZone: !Select [0, !GetAZs '']
      CidrBlock: !Ref PrivateSubnet1Cidr
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-private-subnet-1'

  PrivateSubnet2:
    Type: AWS::EC2::Subnet
    Properties:
      VpcId: !Ref VPC
      AvailabilityZone: !Select [1, !GetAZs '']
      CidrBlock: !Ref PrivateSubnet2Cidr
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-private-subnet-2'

  # NAT Gateways for private subnet internet access
  NatGateway1EIP:
    Type: AWS::EC2::EIP
    DependsOn: InternetGatewayAttachment
    Properties:
      Domain: vpc
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-nat-eip-1'

  NatGateway2EIP:
    Type: AWS::EC2::EIP
    DependsOn: InternetGatewayAttachment
    Properties:
      Domain: vpc
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-nat-eip-2'

  NatGateway1:
    Type: AWS::EC2::NatGateway
    Properties:
      AllocationId: !GetAtt NatGateway1EIP.AllocationId
      SubnetId: !Ref PublicSubnet1
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-nat-1'

  NatGateway2:
    Type: AWS::EC2::NatGateway
    Properties:
      AllocationId: !GetAtt NatGateway2EIP.AllocationId
      SubnetId: !Ref PublicSubnet2
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-nat-2'

  # Route Tables
  PublicRouteTable:
    Type: AWS::EC2::RouteTable
    Properties:
      VpcId: !Ref VPC
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-public-routes'

  DefaultPublicRoute:
    Type: AWS::EC2::Route
    DependsOn: InternetGatewayAttachment
    Properties:
      RouteTableId: !Ref PublicRouteTable
      DestinationCidrBlock: 0.0.0.0/0
      GatewayId: !Ref InternetGateway

  PublicSubnet1RouteTableAssociation:
    Type: AWS::EC2::SubnetRouteTableAssociation
    Properties:
      RouteTableId: !Ref PublicRouteTable
      SubnetId: !Ref PublicSubnet1

  PublicSubnet2RouteTableAssociation:
    Type: AWS::EC2::SubnetRouteTableAssociation
    Properties:
      RouteTableId: !Ref PublicRouteTable
      SubnetId: !Ref PublicSubnet2

  PrivateRouteTable1:
    Type: AWS::EC2::RouteTable
    Properties:
      VpcId: !Ref VPC
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-private-routes-1'

  DefaultPrivateRoute1:
    Type: AWS::EC2::Route
    Properties:
      RouteTableId: !Ref PrivateRouteTable1
      DestinationCidrBlock: 0.0.0.0/0
      NatGatewayId: !Ref NatGateway1

  PrivateSubnet1RouteTableAssociation:
    Type: AWS::EC2::SubnetRouteTableAssociation
    Properties:
      RouteTableId: !Ref PrivateRouteTable1
      SubnetId: !Ref PrivateSubnet1

  PrivateRouteTable2:
    Type: AWS::EC2::RouteTable
    Properties:
      VpcId: !Ref VPC
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-private-routes-2'

  DefaultPrivateRoute2:
    Type: AWS::EC2::Route
    Properties:
      RouteTableId: !Ref PrivateRouteTable2
      DestinationCidrBlock: 0.0.0.0/0
      NatGatewayId: !Ref NatGateway2

  PrivateSubnet2RouteTableAssociation:
    Type: AWS::EC2::SubnetRouteTableAssociation
    Properties:
      RouteTableId: !Ref PrivateRouteTable2
      SubnetId: !Ref PrivateSubnet2

  # Security Groups
  ALBSecurityGroup:
    Type: AWS::EC2::SecurityGroup
    Properties:
      GroupName: !Sub '${AWS::StackName}-alb-sg'
      GroupDescription: Security group for Application Load Balancer
      VpcId: !Ref VPC
      SecurityGroupIngress:
        - IpProtocol: tcp
          FromPort: 80
          ToPort: 80
          CidrIp: 0.0.0.0/0
          Description: Allow HTTP traffic from internet
      SecurityGroupEgress:
        - IpProtocol: -1
          CidrIp: 0.0.0.0/0
          Description: Allow all outbound traffic
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-alb-sg'

  ECSSecurityGroup:
    Type: AWS::EC2::SecurityGroup
    Properties:
      GroupName: !Sub '${AWS::StackName}-ecs-sg'
      GroupDescription: Security group for ECS tasks
      VpcId: !Ref VPC
      SecurityGroupIngress:
        - IpProtocol: tcp
          FromPort: !Ref ContainerPort
          ToPort: !Ref ContainerPort
          SourceSecurityGroupId: !Ref ALBSecurityGroup
          Description: Allow traffic from ALB
      SecurityGroupEgress:
        - IpProtocol: -1
          CidrIp: 0.0.0.0/0
          Description: Allow all outbound traffic
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-ecs-sg'

  # Application Load Balancer
  ApplicationLoadBalancer:
    Type: AWS::ElasticLoadBalancingV2::LoadBalancer
    Properties:
      Name: !Sub '${AWS::StackName}-alb'
      Scheme: internet-facing
      Type: application
      Subnets:
        - !Ref PublicSubnet1
        - !Ref PublicSubnet2
      SecurityGroups:
        - !Ref ALBSecurityGroup
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-alb'

  ALBTargetGroup:
    Type: AWS::ElasticLoadBalancingV2::TargetGroup
    Properties:
      Name: !Sub '${AWS::StackName}-tg'
      Port: !Ref ContainerPort
      Protocol: HTTP
      VpcId: !Ref VPC
      TargetType: ip
      HealthCheckIntervalSeconds: 30
      HealthCheckPath: /
      HealthCheckProtocol: HTTP
      HealthCheckTimeoutSeconds: 5
      HealthyThresholdCount: 2
      UnhealthyThresholdCount: 5
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-tg'

  ALBListener:
    Type: AWS::ElasticLoadBalancingV2::Listener
    Properties:
      DefaultActions:
        - Type: forward
          TargetGroupArn: !Ref ALBTargetGroup
      LoadBalancerArn: !Ref ApplicationLoadBalancer
      Port: 80
      Protocol: HTTP

  # ECS Cluster
  ECSCluster:
    Type: AWS::ECS::Cluster
    Properties:
      ClusterName: !Sub '${AWS::StackName}-cluster'
      CapacityProviders:
        - FARGATE
        - FARGATE_SPOT
      DefaultCapacityProviderStrategy:
        - CapacityProvider: FARGATE
          Weight: 1
        - CapacityProvider: FARGATE_SPOT
          Weight: 4
      ClusterSettings:
        - Name: containerInsights
          Value: enabled
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-cluster'

  # IAM Roles
  ECSTaskExecutionRole:
    Type: AWS::IAM::Role
    Properties:
      RoleName: !Sub '${AWS::StackName}-task-execution-role'
      AssumeRolePolicyDocument:
        Version: '2012-10-17		 	 	 '
        Statement:
          - Effect: Allow
            Principal:
              Service: ecs-tasks.amazonaws.com
            Action: sts:AssumeRole
      ManagedPolicyArns:
        - arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-task-execution-role'

  ECSTaskRole:
    Type: AWS::IAM::Role
    Properties:
      RoleName: !Sub '${AWS::StackName}-task-role'
      AssumeRolePolicyDocument:
        Version: '2012-10-17		 	 	 '
        Statement:
          - Effect: Allow
            Principal:
              Service: ecs-tasks.amazonaws.com
            Action: sts:AssumeRole
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-task-role'

  # CloudWatch Log Group
  LogGroup:
    Type: AWS::Logs::LogGroup
    Properties:
      LogGroupName: !Sub '/ecs/${AWS::StackName}'
      RetentionInDays: 7

  # ECS Task Definition
  TaskDefinition:
    Type: AWS::ECS::TaskDefinition
    Properties:
      Family: !Sub '${AWS::StackName}-task'
      Cpu: '256'
      Memory: '512'
      NetworkMode: awsvpc
      RequiresCompatibilities:
        - FARGATE
      ExecutionRoleArn: !GetAtt ECSTaskExecutionRole.Arn
      TaskRoleArn: !GetAtt ECSTaskRole.Arn
      ContainerDefinitions:
        - Name: !Ref ServiceName
          Image: !Ref ContainerImage
          PortMappings:
            - ContainerPort: !Ref ContainerPort
              Protocol: tcp
          Essential: true
          LogConfiguration:
            LogDriver: awslogs
            Options:
              awslogs-group: !Ref LogGroup
              awslogs-region: !Ref AWS::Region
              awslogs-stream-prefix: ecs
          HealthCheck:
            Command:
              - CMD-SHELL
              - curl -f http://localhost/ || exit 1
            Interval: 30
            Timeout: 5
            Retries: 3
            StartPeriod: 60
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-task'

  # ECS Service
  ECSService:
    Type: AWS::ECS::Service
    DependsOn: ALBListener
    Properties:
      ServiceName: !Sub '${AWS::StackName}-service'
      Cluster: !Ref ECSCluster
      TaskDefinition: !Ref TaskDefinition
      DesiredCount: !Ref DesiredCount
      LaunchType: FARGATE
      PlatformVersion: LATEST
      NetworkConfiguration:
        AwsvpcConfiguration:
          AssignPublicIp: DISABLED  
          SecurityGroups:
            - !Ref ECSSecurityGroup
          Subnets:
            - !Ref PrivateSubnet1
            - !Ref PrivateSubnet2
      LoadBalancers:
        - ContainerName: !Ref ServiceName
          ContainerPort: !Ref ContainerPort
          TargetGroupArn: !Ref ALBTargetGroup
      DeploymentConfiguration:
        MaximumPercent: 200
        MinimumHealthyPercent: 50
        DeploymentCircuitBreaker:
          Enable: true
          Rollback: true
      EnableExecuteCommand: true  # For debugging
      Tags:
        - Key: Name
          Value: !Sub '${AWS::StackName}-service'

  # Auto Scaling Target
  ServiceScalingTarget:
    Type: AWS::ApplicationAutoScaling::ScalableTarget
    Properties:
      MaxCapacity: !Ref MaxCapacity
      MinCapacity: !Ref MinCapacity
      ResourceId: !Sub 'service/${ECSCluster}/${ECSService.Name}'
      RoleARN: !Sub 'arn:aws:iam::${AWS::AccountId}:role/aws-service-role/ecs.application-autoscaling.amazonaws.com/AWSServiceRoleForApplicationAutoScaling_ECSService'
      ScalableDimension: ecs:service:DesiredCount
      ServiceNamespace: ecs

  # Auto Scaling Policy - CPU Utilization
  ServiceScalingPolicy:
    Type: AWS::ApplicationAutoScaling::ScalingPolicy
    Properties:
      PolicyName: !Sub '${AWS::StackName}-cpu-scaling-policy'
      PolicyType: TargetTrackingScaling
      ScalingTargetId: !Ref ServiceScalingTarget
      TargetTrackingScalingPolicyConfiguration:
        PredefinedMetricSpecification:
          PredefinedMetricType: ECSServiceAverageCPUUtilization
        TargetValue: 70.0
        ScaleOutCooldown: 300
        ScaleInCooldown: 300

Outputs:
  VPCId:
    Description: VPC ID
    Value: !Ref VPC
    Export:
      Name: !Sub '${AWS::StackName}-VPC-ID'

  LoadBalancerURL:
    Description: URL of the Application Load Balancer
    Value: !Sub 'http://${ApplicationLoadBalancer.DNSName}'
    Export:
      Name: !Sub '${AWS::StackName}-ALB-URL'

  ECSClusterName:
    Description: Name of the ECS Cluster
    Value: !Ref ECSCluster
    Export:
      Name: !Sub '${AWS::StackName}-ECS-Cluster'

  ECSServiceName:
    Description: Name of the ECS Service
    Value: !GetAtt ECSService.Name
    Export:
      Name: !Sub '${AWS::StackName}-ECS-Service'

  PrivateSubnet1:
    Description: Private Subnet 1 ID
    Value: !Ref PrivateSubnet1
    Export:
      Name: !Sub '${AWS::StackName}-Private-Subnet-1'

  PrivateSubnet2:
    Description: Private Subnet 2 ID
    Value: !Ref PrivateSubnet2
    Export:
      Name: !Sub '${AWS::StackName}-Private-Subnet-2'
```

------

### Bereitstellen eines Services mit aktiviertem ECS Exec
<a name="service-ecs-exec"></a>

Sie können die folgende Vorlage verwenden, um einen Service mit aktiviertem ECS Exec bereitzustellen. Der Service läuft in einem Cluster mit einem KMS-Schlüssel für die Verschlüsselung von ECS-Exec-Sitzungen und einer Protokollkonfiguration für die Umleitung von Sitzungsprotokollen mit Ausführungsbefehlen an einen Amazon-S3-Bucket. Weitere Informationen finden Sie unter [Überwachen von Amazon-ECS-Containern mit ECS Exec](ecs-exec.md).

------
#### [ JSON ]

```
{
    "AWSTemplateFormatVersion": "2010-09-09",
    "Description": "ECS Cluster with Fargate Service and Task Definition and ECS Exec enabled.",
    "Parameters": {
        "ClusterName": {
            "Type": "String",
            "Default": "CFNCluster",
            "Description": "Name of the ECS Cluster"
        },
        "S3BucketName": {
            "Type": "String",
            "Default": "amzn-s3-demo-bucket",
            "Description": "S3 bucket for ECS execute command logs"
        },
        "KmsKeyId": {
            "Type": "String",
            "Default": "a1b2c3d4-5678-90ab-cdef-EXAMPLE11111",
            "Description": "KMS Key ID for ECS execute command encryption"
        },
        "ContainerImage": {
            "Type": "String",
            "Default": "public.ecr.aws/docker/library/httpd:2.4",
            "Description": "Container image to use for the task"
        },
        "ContainerCpu": {
            "Type": "Number",
            "Default": 256,
            "AllowedValues": [256, 512, 1024, 2048, 4096],
            "Description": "CPU units for the container (256 = 0.25 vCPU)"
        },
        "ContainerMemory": {
            "Type": "Number",
            "Default": 512,
            "AllowedValues": [512, 1024, 2048, 3072, 4096, 5120, 6144, 7168, 8192],
            "Description": "Memory for the container (in MiB)"
        },
        "DesiredCount": {
            "Type": "Number",
            "Default": 1,
            "Description": "Desired count of tasks in the service"
        },
       "SecurityGroups": {
			"Type": "List<AWS::EC2::SecurityGroup::Id>",
			"Description": "Security Group IDs for the ECS Service"
		},
		"Subnets": {
			"Type": "List<AWS::EC2::Subnet::Id>",
			"Description": "Subnet IDs for the ECS Service"
		},
        "ServiceName": {
            "Type": "String",
            "Default": "cfn-service",
            "Description": "Name of the ECS service"
        },
        "TaskFamily": {
            "Type": "String",
            "Default": "task-definition-cfn",
            "Description": "Family name for the task definition"
        },
        "TaskExecutionRoleArn": {
            "Type": "String",
            "Description": "ARN of an existing IAM role for ECS task execution",
            "Default": "arn:aws:iam::111122223333:role/ecsTaskExecutionRole"
        },
        "TaskRoleArn": {
            "Type": "String",
            "Description": "ARN of an existing IAM role for ECS tasks",
            "Default": "arn:aws:iam::111122223333:role/execTaskRole"
        }
    },
    "Resources": {
        "ECSCluster": {
            "Type": "AWS::ECS::Cluster",
            "Properties": {
                "ClusterName": {"Ref": "ClusterName"},
                "Configuration": {
                    "ExecuteCommandConfiguration": {
                        "Logging": "OVERRIDE",
                        "LogConfiguration": {
                            "S3BucketName": {"Ref": "S3BucketName"}
                        },
                        "KmsKeyId": {"Ref": "KmsKeyId"}
                    }
                },
                "Tags": [
                    {
                        "Key": "Environment",
                        "Value": {"Ref": "AWS::StackName"}
                    }
                ]
            }
        },
        "ECSTaskDefinition": {
            "Type": "AWS::ECS::TaskDefinition",
            "Properties": {
                "ContainerDefinitions": [
                    {
                        "Command": [
                            "/bin/sh -c \"echo '<html> <head> <title>Amazon ECS Sample App</title> <style>body {margin-top: 40px; background-color: #333;} </style> </head><body> <div style=color:white;text-align:center> <h1>Amazon ECS Sample App</h1> <h2>Congratulations!</h2> <p>Your application is now running on a container in Amazon ECS.</p> </div></body></html>' >  /usr/local/apache2/htdocs/index.html && httpd-foreground\""
                        ],
                        "EntryPoint": [
                            "sh",
                            "-c"
                        ],
                        "Essential": true,
                        "Image": {"Ref": "ContainerImage"},
                        "LogConfiguration": {
                            "LogDriver": "awslogs",
                            "Options": {
                                "mode": "non-blocking",
                                "max-buffer-size": "25m",
                                "awslogs-create-group": "true",
                                "awslogs-group": {"Fn::Sub": "/ecs/${AWS::StackName}"},
                                "awslogs-region": {"Ref": "AWS::Region"},
                                "awslogs-stream-prefix": "ecs"
                            }
                        },
                        "Name": "sample-fargate-app",
                        "PortMappings": [
                            {
                                "ContainerPort": 80,
                                "HostPort": 80,
                                "Protocol": "tcp"
                            }
                        ]
                    }
                ],
                "Cpu": {"Ref": "ContainerCpu"},
                "ExecutionRoleArn": {"Ref": "TaskExecutionRoleArn"},
                "TaskRoleArn": {"Ref": "TaskRoleArn"},
                "Family": {"Ref": "TaskFamily"},
                "Memory": {"Ref": "ContainerMemory"},
                "NetworkMode": "awsvpc",
                "RequiresCompatibilities": [
                    "FARGATE"
                ],
                "RuntimePlatform": {
                    "OperatingSystemFamily": "LINUX"
                },
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {"Fn::Sub": "${AWS::StackName}-TaskDefinition"}
                    }
                ]
            }
        },
        "ECSService": {
            "Type": "AWS::ECS::Service",
            "Properties": {
                "ServiceName": {"Ref": "ServiceName"},
                "Cluster": {"Ref": "ECSCluster"},
                "DesiredCount": {"Ref": "DesiredCount"},
                "EnableExecuteCommand": true,
                "LaunchType": "FARGATE",
                "NetworkConfiguration": {
                    "AwsvpcConfiguration": {
                        "AssignPublicIp": "ENABLED",
                        "SecurityGroups": {"Ref": "SecurityGroups"},
                        "Subnets": {"Ref": "Subnets"}
                    }
                },
                "TaskDefinition": {"Ref": "ECSTaskDefinition"},
                "Tags": [
                    {
                        "Key": "Name",
                        "Value": {"Fn::Sub": "${AWS::StackName}-Service"}
                    }
                ]
            }
        }
    },
    "Outputs": {
        "ClusterName": {
            "Description": "The name of the ECS cluster",
            "Value": {"Ref": "ECSCluster"}
        },
        "ServiceName": {
            "Description": "The name of the ECS service",
            "Value": {"Ref": "ServiceName"}
        },
        "TaskDefinitionArn": {
            "Description": "The ARN of the task definition",
            "Value": {"Ref": "ECSTaskDefinition"}
        },
        "ClusterArn": {
            "Description": "The ARN of the ECS cluster",
            "Value": {"Fn::GetAtt": ["ECSCluster", "Arn"]}
        },
        "StackName": {
            "Description": "The name of this stack",
            "Value": {"Ref": "AWS::StackName"}
        },
        "StackId": {
            "Description": "The unique identifier for this stack",
            "Value": {"Ref": "AWS::StackId"}
        },
        "Region": {
            "Description": "The AWS Region where the stack is deployed",
            "Value": {"Ref": "AWS::Region"}
        },
        "AccountId": {
            "Description": "The AWS Account ID",
            "Value": {"Ref": "AWS::AccountId"}
        }
    }
}
```

------
#### [ YAML ]

```
AWSTemplateFormatVersion: '2010-09-09'
Description: ECS Cluster with Fargate Service and Task Definition and ECS Exec enabled.
Parameters:
  ClusterName:
    Type: String
    Default: CFNCluster
    Description: Name of the ECS Cluster
  S3BucketName:
    Type: String
    Default: amzn-s3-demo-bucket
    Description: S3 bucket for ECS execute command logs
  KmsKeyId:
    Type: String
    Default: a1b2c3d4-5678-90ab-cdef-EXAMPLE11111
    Description: KMS Key ID for ECS execute command encryption
  ContainerImage:
    Type: String
    Default: public.ecr.aws/docker/library/httpd:2.4
    Description: Container image to use for the task
  ContainerCpu:
    Type: Number
    Default: 256
    AllowedValues: [256, 512, 1024, 2048, 4096]
    Description: CPU units for the container (256 = 0.25 vCPU)
  ContainerMemory:
    Type: Number
    Default: 512
    AllowedValues: [512, 1024, 2048, 3072, 4096, 5120, 6144, 7168, 8192]
    Description: Memory for the container (in MiB)
  DesiredCount:
    Type: Number
    Default: 1
    Description: Desired count of tasks in the service
 SecurityGroups:
    Type: List<AWS::EC2::SecurityGroup::Id>
    Description: Security Group IDs for the ECS Service
  Subnets:
    Type: List<AWS::EC2::Subnet::Id>
    Description: Subnet IDs for the ECS Service
  ServiceName:
    Type: String
    Default: cfn-service
    Description: Name of the ECS service
  TaskFamily:
    Type: String
    Default: task-definition-cfn
    Description: Family name for the task definition
  TaskExecutionRoleArn:
    Type: String
    Description: ARN of an existing IAM role for ECS task execution
    Default: 'arn:aws:iam::111122223333:role/ecsTaskExecutionRole'
  TaskRoleArn:
    Type: String
    Description: ARN of an existing IAM role for ECS tasks
    Default: 'arn:aws:iam::111122223333:role/execTaskRole'
Resources:
  ECSCluster:
    Type: AWS::ECS::Cluster
    Properties:
      ClusterName: !Ref ClusterName
      Configuration:
        ExecuteCommandConfiguration:
          Logging: OVERRIDE
          LogConfiguration:
            S3BucketName: !Ref S3BucketName
          KmsKeyId: !Ref KmsKeyId
      Tags:
        - Key: Environment
          Value: !Ref AWS::StackName
  ECSTaskDefinition:
    Type: AWS::ECS::TaskDefinition
    Properties:
      ContainerDefinitions:
        - Command:
            - >-
             /bin/sh -c "echo '<html> <head> <title>Amazon ECS Sample
              App</title> <style>body {margin-top: 40px; background-color:
              #333;} </style> </head><body> <div
              style=color:white;text-align:center> <h1>Amazon ECS Sample
              App</h1> <h2>Congratulations!</h2> <p>Your application is now
              running on a container in Amazon ECS.</p> </div></body></html>' > 
              /usr/local/apache2/htdocs/index.html && httpd-foreground"
          EntryPoint:
            - sh
            - '-c'
          Essential: true
          Image: !Ref ContainerImage
          LogConfiguration:
            LogDriver: awslogs
            Options:
              mode: non-blocking
              max-buffer-size: 25m
              awslogs-create-group: 'true'
              awslogs-group: !Sub /ecs/${AWS::StackName}
              awslogs-region: !Ref AWS::Region
              awslogs-stream-prefix: ecs
          Name: sample-fargate-app
          PortMappings:
            - ContainerPort: 80
              HostPort: 80
              Protocol: tcp
      Cpu: !Ref ContainerCpu
      ExecutionRoleArn: !Ref TaskExecutionRoleArn
      TaskRoleArn: !Ref TaskRoleArn
      Family: !Ref TaskFamily
      Memory: !Ref ContainerMemory
      NetworkMode: awsvpc
      RequiresCompatibilities:
        - FARGATE
      RuntimePlatform:
        OperatingSystemFamily: LINUX
      Tags:
        - Key: Name
          Value: !Sub ${AWS::StackName}-TaskDefinition
  ECSService:
    Type: AWS::ECS::Service
    Properties:
      ServiceName: !Ref ServiceName
      Cluster: !Ref ECSCluster
      DesiredCount: !Ref DesiredCount
      EnableExecuteCommand: true
      LaunchType: FARGATE
      NetworkConfiguration:
        AwsvpcConfiguration:
          AssignPublicIp: ENABLED
          SecurityGroups: !Ref SecurityGroups
          Subnets: !Ref Subnets
      TaskDefinition: !Ref ECSTaskDefinition
      Tags:
        - Key: Name
          Value: !Sub ${AWS::StackName}-Service
Outputs:
  ClusterName:
    Description: The name of the ECS cluster
    Value: !Ref ECSCluster
  ServiceName:
    Description: The name of the ECS service
    Value: !Ref ServiceName
  TaskDefinitionArn:
    Description: The ARN of the task definition
    Value: !Ref ECSTaskDefinition
  ClusterArn:
    Description: The ARN of the ECS cluster
    Value: !GetAtt ECSCluster.Arn
  StackName:
    Description: The name of this stack
    Value: !Ref AWS::StackName
  StackId:
    Description: The unique identifier for this stack
    Value: !Ref AWS::StackId
  Region:
    Description: The AWS Region where the stack is deployed
    Value: !Ref AWS::Region
  AccountId:
    Description: The AWS Account ID
    Value: !Ref AWS::AccountId
```

------

### Einen Service bereitstellen, der Amazon VPC Lattice verwendet
<a name="service-vpc-lattice"></a>

Sie können die folgende Vorlage verwenden, um mit der Erstellung eines Amazon-ECS-Service mit VPC Lattice zu beginnen. Sie müssen möglicherweise die folgenden zusätzlichen Schritte durchführen, um VPC Lattice einzurichten: 
+ Aktualisieren Sie die eingehenden Regeln Ihrer Sicherheitsgruppe für VPC Lattice, um das Präfix `vpc-lattice` für eingehende Regeln und den Datenverkehr auf Port 80 zu erlauben.
+ Ordnen Sie die VPC für den Service einem VPC-Lattice-Servicenetzwerk zu.
+ Konfigurieren Sie eine private oder öffentlich gehostete Zone mit Amazon Route 53.
+ Konfigurieren Sie Listener und Listener-Regeln in einem VPC-Lattice-Service.
+ Überprüfen Sie die Konfiguration von Zustandsprüfungen der Zielgruppe.

Weitere Informationen zur Verwendung von VPC Lattice mit Amazon ECS finden Sie unter [Verwenden Sie Amazon VPC Lattice, um Ihre Amazon ECS-Services zu verbinden, zu beobachten und zu sichern](ecs-vpc-lattice.md).

------
#### [ JSON ]

```
{
	"AWSTemplateFormatVersion": "2010-09-09",
	"Description": "The template used to create an ECS Service with VPC Lattice.",
	"Parameters": {
		"ECSClusterName": {
			"Type": "String",
			"Default": "vpc-lattice-cluster"
		},
		"ECSServiceName": {
			"Type": "String",
			"Default": "vpc-lattice-service"
		},
		"SecurityGroupIDs": {
			"Type": "List<AWS::EC2::SecurityGroup::Id>",
			"Description": "Security Group IDs for the ECS Service"
		},
		"SubnetIDs": {
			"Type": "List<AWS::EC2::Subnet::Id>",
			"Description": "Subnet IDs for the ECS Service"
		},
		"VpcID": {
			"Type": "AWS::EC2::VPC::Id",
			"Description": "VPC ID for the resources"
		},
		"ContainerImage": {
			"Type": "String",
			"Default": "public.ecr.aws/docker/library/httpd:2.4",
			"Description": "Container image to use for the task"
		},
		"TaskCpu": {
			"Type": "Number",
			"Default": 256,
			"AllowedValues": [256, 512, 1024, 2048, 4096],
			"Description": "CPU units for the task"
		},
		"TaskMemory": {
			"Type": "Number",
			"Default": 512,
			"AllowedValues": [512, 1024, 2048, 4096, 8192, 16384],
			"Description": "Memory (in MiB) for the task"
		},
		"LogGroupName": {
			"Type": "String",
			"Default": "/ecs/vpc-lattice-task",
			"Description": "CloudWatch Log Group name"
		},
		"EnableContainerInsights": {
			"Type": "String",
			"Default": "enabled",
			"AllowedValues": ["enabled", "disabled"],
			"Description": "Enable or disable CloudWatch Container Insights for the cluster"
		}
	},
	"Resources": {
		"ECSCluster": {
			"Type": "AWS::ECS::Cluster",
			"Properties": {
				"ClusterName": {"Ref": "ECSClusterName"},
				"ClusterSettings": [
					{
						"Name": "containerInsights",
						"Value": {"Ref": "EnableContainerInsights"}
					}
				],
				"Tags": [
					{
						"Key": "Name",
						"Value": {"Ref": "ECSClusterName"}
					}
				]
			}
		},
		"ECSTaskExecutionRole": {
			"Type": "AWS::IAM::Role",
			"Properties": {
				"AssumeRolePolicyDocument": {
					"Version": "2012-10-17",		 	 	 
					"Statement": [
						{
							"Effect": "Allow",
							"Principal": {
								"Service": "ecs-tasks.amazonaws.com"
							},
							"Action": "sts:AssumeRole"
						}
					]
				},
				"ManagedPolicyArns": [
					"arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy"
				]
			}
		},
		"TaskLogGroup": {
			"Type": "AWS::Logs::LogGroup",
			"DeletionPolicy": "Retain",
			"UpdateReplacePolicy": "Retain",
			"Properties": {
				"LogGroupName": {"Ref": "LogGroupName"},
				"RetentionInDays": 30
			}
		},
		"VpcLatticeTaskDefinition": {
			"Type": "AWS::ECS::TaskDefinition",
			"Properties": {
				"ContainerDefinitions": [
					{
						"Command": [
						 "/bin/sh -c \"echo '<html> <head> <title>Amazon ECS Sample App</title> <style>body {margin-top: 40px; background-color: #333;} </style> </head><body> <div style=color:white;text-align:center> <h1>Amazon ECS Sample App</h1> <h2>Congratulations!</h2> <p>Your application is now running on a container in Amazon ECS.</p> </div></body></html>' >  /usr/local/apache2/htdocs/index.html && httpd-foreground\""
						],
						"EntryPoint": [
							"sh",
							"-c"
						],
						"Essential": true,
						"Image": {"Ref": "ContainerImage"},
						"LogConfiguration": {
							"LogDriver": "awslogs",
							"Options": {
								"mode": "non-blocking",
								"max-buffer-size": "25m",
								"awslogs-create-group": "true",
								"awslogs-group": {"Ref": "LogGroupName"},
								"awslogs-region": {"Ref": "AWS::Region"},
								"awslogs-stream-prefix": "ecs"
							}
						},
						"Name": "vpc-lattice-container",
						"PortMappings": [
							{
								"ContainerPort": 80,
								"HostPort": 80,
								"Protocol": "tcp",
								"Name": "vpc-lattice-port"
							}
						]
					}
				],
				"Cpu": {"Ref": "TaskCpu"},
				"ExecutionRoleArn": {"Fn::GetAtt": ["ECSTaskExecutionRole", "Arn"]},
				"Family": "vpc-lattice-task-definition",
				"Memory": {"Ref": "TaskMemory"},
				"NetworkMode": "awsvpc",
				"RequiresCompatibilities": [
					"FARGATE"
				],
				"RuntimePlatform": {
					"OperatingSystemFamily": "LINUX"
				}
			}
		},
		"ECSService": {
			"Type": "AWS::ECS::Service",
			"Properties": {
				"Cluster": {"Ref": "ECSCluster"},
				"TaskDefinition": {"Ref": "VpcLatticeTaskDefinition"},
				"LaunchType": "FARGATE",
				"ServiceName": {"Ref": "ECSServiceName"},
				"SchedulingStrategy": "REPLICA",
				"DesiredCount": 2,
				"AvailabilityZoneRebalancing": "ENABLED",
				"NetworkConfiguration": {
					"AwsvpcConfiguration": {
						"AssignPublicIp": "ENABLED",
						"SecurityGroups": {
							"Ref": "SecurityGroupIDs"
						},
						"Subnets": {
							"Ref": "SubnetIDs"
						}
					}
				},
				"PlatformVersion": "LATEST",
				"VpcLatticeConfigurations": [
					{
						"RoleArn": "arn:aws:iam::111122223333:role/ecsInfrastructureRole",
						"PortName": "vpc-lattice-port",
						"TargetGroupArn": {
							"Ref": "TargetGroup1"
						}
					}
				],
				"DeploymentConfiguration": {
					"DeploymentCircuitBreaker": {
						"Enable": true,
						"Rollback": true
					},
					"MaximumPercent": 200,
					"MinimumHealthyPercent": 100
				},
				"DeploymentController": {
					"Type": "ECS"
				},
				"ServiceConnectConfiguration": {
					"Enabled": false
				},
				"Tags": [],
				"EnableECSManagedTags": true
			}
		},
		"TargetGroup1": {
			"Type": "AWS::VpcLattice::TargetGroup",
			"Properties": {
				"Type": "IP",
				"Name": "first-target-group",
				"Config": {
					"Port": 80,
					"Protocol": "HTTP",
					"VpcIdentifier": {"Ref": "VpcID"},
					"HealthCheck": {
						"Enabled": true,
						"Path": "/"
					}
				},
				"Tags": [
					{
						"Key": "ecs-application-networking/ServiceName",
						"Value": {"Ref": "ECSServiceName"}
					},
					{
						"Key": "ecs-application-networking/ClusterName",
						"Value": {"Ref": "ECSClusterName"}
					},
					{
						"Key": "ecs-application-networking/TaskDefinition",
						"Value": {"Ref": "VpcLatticeTaskDefinition"}
					},
					{
						"Key": "ecs-application-networking/VpcId",
						"Value": {"Ref": "VpcID"}
					}
				]
			}
		}
	},
	"Outputs": {
		"ClusterName": {
			"Description": "The cluster used to create the service.",
			"Value": {
				"Ref": "ECSCluster"
			}
		},
		"ClusterArn": {
			"Description": "The ARN of the ECS cluster",
			"Value": {
				"Fn::GetAtt": ["ECSCluster", "Arn"]
			}
		},
		"ECSService": {
			"Description": "The created service.",
			"Value": {
				"Ref": "ECSService"
			}
		},
		"TaskDefinitionArn": {
			"Description": "The ARN of the task definition",
			"Value": {
				"Ref": "VpcLatticeTaskDefinition"
			}
		}
	}
}
```

------
#### [ YAML ]

```
AWSTemplateFormatVersion: '2010-09-09'
Description: The template used to create an ECS Service with VPC Lattice.

Parameters:
  ECSClusterName:
    Type: String
    Default: vpc-lattice-cluster
  ECSServiceName:
    Type: String
    Default: vpc-lattice-service
  SecurityGroupIDs:
    Type: List<AWS::EC2::SecurityGroup::Id>
    Description: Security Group IDs for the ECS Service
  SubnetIDs:
    Type: List<AWS::EC2::Subnet::Id>
    Description: Subnet IDs for the ECS Service
  VpcID:
    Type: AWS::EC2::VPC::Id
    Description: VPC ID for the resources
  ContainerImage:
    Type: String
    Default: public.ecr.aws/docker/library/httpd:2.4
    Description: Container image to use for the task
  TaskCpu:
    Type: Number
    Default: 256
    AllowedValues: [256, 512, 1024, 2048, 4096]
    Description: CPU units for the task
  TaskMemory:
    Type: Number
    Default: 512
    AllowedValues: [512, 1024, 2048, 4096, 8192, 16384]
    Description: Memory (in MiB) for the task
  LogGroupName:
    Type: String
    Default: /ecs/vpc-lattice-task
    Description: CloudWatch Log Group name
  EnableContainerInsights:
    Type: String
    Default: 'enhanced'
    AllowedValues: ['enabled', 'disabled', 'enhanced']
    Description: Enable or disable CloudWatch Container Insights for the cluster

Resources:
  # ECS Cluster
  ECSCluster:
    Type: AWS::ECS::Cluster
    Properties:
      ClusterName: !Ref ECSClusterName
      ClusterSettings:
        - Name: containerInsights
          Value: !Ref EnableContainerInsights
      Tags:
        - Key: Name
          Value: !Ref ECSClusterName

  # IAM Roles
  ECSTaskExecutionRole:
    Type: AWS::IAM::Role
    Properties:
      AssumeRolePolicyDocument:
        Version: '2012-10-17		 	 	 '
        Statement:
          - Effect: Allow
            Principal:
              Service: ecs-tasks.amazonaws.com
            Action: sts:AssumeRole
      ManagedPolicyArns:
        - arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy

  # CloudWatch Logs
  TaskLogGroup:
    Type: AWS::Logs::LogGroup
    DeletionPolicy: Retain
    UpdateReplacePolicy: Retain
    Properties:
      LogGroupName: !Ref LogGroupName
      RetentionInDays: 30

  # Task Definition
  VpcLatticeTaskDefinition:
    Type: AWS::ECS::TaskDefinition
    Properties:
      ContainerDefinitions:
        - Command:
            - >-
              /bin/sh -c "echo '<html> <head> <title>Amazon ECS Sample
              App</title> <style>body {margin-top: 40px; background-color:
              #333;} </style> </head><body> <div
              style=color:white;text-align:center> <h1>Amazon ECS Sample
              App</h1> <h2>Congratulations!</h2> <p>Your application is now
              running on a container in Amazon ECS.</p> </div></body></html>' > 
              /usr/local/apache2/htdocs/index.html && httpd-foreground"
          EntryPoint:
            - sh
            - '-c'
          Essential: true
          Image: !Ref ContainerImage
          LogConfiguration:
            LogDriver: awslogs
            Options:
              mode: non-blocking
              max-buffer-size: 25m
              awslogs-create-group: 'true'
              awslogs-group: !Ref LogGroupName
              awslogs-region: !Ref 'AWS::Region'
              awslogs-stream-prefix: ecs
          Name: vpc-lattice-container
          PortMappings:
            - ContainerPort: 80
              HostPort: 80
              Protocol: tcp
              Name: vpc-lattice-port
      Cpu: !Ref TaskCpu
      ExecutionRoleArn: !GetAtt ECSTaskExecutionRole.Arn
      Family: vpc-lattice-task-definition
      Memory: !Ref TaskMemory
      NetworkMode: awsvpc
      RequiresCompatibilities:
        - FARGATE
      RuntimePlatform:
        OperatingSystemFamily: LINUX

  ECSService:
    Type: AWS::ECS::Service
    Properties:
      Cluster: !Ref ECSCluster
      TaskDefinition: !Ref VpcLatticeTaskDefinition
      LaunchType: FARGATE
      ServiceName: !Ref ECSServiceName
      SchedulingStrategy: REPLICA
      DesiredCount: 2
      AvailabilityZoneRebalancing: ENABLED
      NetworkConfiguration:
        AwsvpcConfiguration:
          AssignPublicIp: ENABLED
          SecurityGroups: !Ref SecurityGroupIDs
          Subnets: !Ref SubnetIDs
      PlatformVersion: LATEST
      VpcLatticeConfigurations:
        - RoleArn: arn:aws:iam::111122223333:role/ecsInfrastructureRole
          PortName: vpc-lattice-port
          TargetGroupArn: !Ref TargetGroup1
      DeploymentConfiguration:
        DeploymentCircuitBreaker:
          Enable: true
          Rollback: true
        MaximumPercent: 200
        MinimumHealthyPercent: 100
      DeploymentController:
        Type: ECS
      ServiceConnectConfiguration:
        Enabled: false
      Tags: []
      EnableECSManagedTags: true

  TargetGroup1:
    Type: AWS::VpcLattice::TargetGroup
    Properties:
      Type: IP
      Name: first-target-group
      Config:
        Port: 80
        Protocol: HTTP
        VpcIdentifier: !Ref VpcID
        HealthCheck:
          Enabled: true
          Path: /
      Tags:
        - Key: ecs-application-networking/ServiceName
          Value: !Ref ECSServiceName
        - Key: ecs-application-networking/ClusterName
          Value: !Ref ECSClusterName
        - Key: ecs-application-networking/TaskDefinition
          Value: !Ref VpcLatticeTaskDefinition
        - Key: ecs-application-networking/VpcId
          Value: !Ref VpcID

Outputs:
  ClusterName:
    Description: The cluster used to create the service.
    Value: !Ref ECSCluster
  ClusterArn:
    Description: The ARN of the ECS cluster
    Value: !GetAtt ECSCluster.Arn
  ECSService:
    Description: The created service.
    Value: !Ref ECSService
  TaskDefinitionArn:
    Description: The ARN of the task definition
    Value: !Ref VpcLatticeTaskDefinition
```

------

### Einen Service mit einer Volume-Konfiguration bereitstellen
<a name="deploy-service-volume-configuration"></a>

Die folgende Vorlage enthält eine Volume-Konfiguration in der Servicedefinition. Amazon ECS unterstützt die Konfiguration der folgenden Daten-Volumes mithilfe einer Volume-Konfiguration beim Start: Amazon-EBS-Volumes. Weitere Informationen zu Amazon EBS-Volumes finden Sie unter [Amazon-EBS-Volumes mit Amazon ECS verwenden](ebs-volumes.md).

------
#### [ JSON ]

```
{
  "AWSTemplateFormatVersion": "2010-09-09",
  "Description": "The template used to create an ECS Service that includes a volume configuration. The configuration is used to create Amazon EBS volumes for attachment to the tasks. One volume is attached per task.",
  "Parameters": {
    "ECSClusterName": {
      "Type": "String",
      "Default": "volume-config-cluster",
      "Description": "Name of the ECS cluster"
    },
    "SecurityGroupIDs": {
      "Type": "List<AWS::EC2::SecurityGroup::Id>",
      "Description": "Security Group IDs for the ECS Service"
    },
    "SubnetIDs": {
      "Type": "List<AWS::EC2::Subnet::Id>",
      "Description": "Subnet IDs for the ECS Service"
    },
    "InfrastructureRoleArn": {
      "Type": "String",
      "Description": "ARN of the IAM role that ECS will use to manage EBS volumes"
    },
    "ContainerImage": {
      "Type": "String",
      "Default": "public.ecr.aws/nginx/nginx:latest",
      "Description": "Container image to use for the task"
    },
    "TaskCpu": {
      "Type": "String",
      "Default": "2048",
      "Description": "CPU units for the task"
    },
    "TaskMemory": {
      "Type": "String",
      "Default": "4096",
      "Description": "Memory (in MiB) for the task"
    },
    "VolumeSize": {
      "Type": "String",
      "Default": "10",
      "Description": "Size of the EBS volume in GiB"
    },
    "VolumeType": {
      "Type": "String",
      "Default": "gp3",
      "AllowedValues": ["gp2", "gp3", "io1", "io2", "st1", "sc1", "standard"],
      "Description": "EBS volume type"
    },
    "VolumeIops": {
      "Type": "String",
      "Default": "3000",
      "Description": "IOPS for the EBS volume (required for io1, io2, and gp3)"
    },
    "VolumeThroughput": {
      "Type": "String",
      "Default": "125",
      "Description": "Throughput for the EBS volume (only for gp3)"
    },
    "FilesystemType": {
      "Type": "String",
      "Default": "xfs",
      "AllowedValues": ["xfs", "ext4"],
      "Description": "Filesystem type for the EBS volume"
    },
    "EnableContainerInsights": {
      "Type": "String",
      "Default": "enhanced",
      "AllowedValues": ["enabled", "disabled", "enhanced"],
      "Description": "Enable or disable CloudWatch Container Insights for the cluster"
    }
  },
  "Resources": {
    "ECSCluster": {
      "Type": "AWS::ECS::Cluster",
      "Properties": {
        "ClusterName": {"Ref": "ECSClusterName"},
        "ClusterSettings": [
          {
            "Name": "containerInsights",
            "Value": {"Ref": "EnableContainerInsights"}
          }
        ],
        "Tags": [
          {
            "Key": "Name",
            "Value": {"Ref": "ECSClusterName"}
          }
        ]
      }
    },
    "ECSTaskExecutionRole": {
      "Type": "AWS::IAM::Role",
      "Properties": {
        "AssumeRolePolicyDocument": {
          "Version": "2012-10-17",		 	 	 
          "Statement": [
            {
              "Effect": "Allow",
              "Principal": {
                "Service": "ecs-tasks.amazonaws.com"
              },
              "Action": "sts:AssumeRole"
            }
          ]
        },
        "ManagedPolicyArns": [
          "arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy"
        ]
      }
    },
    "EBSTaskDefinition": {
      "Type": "AWS::ECS::TaskDefinition",
      "Properties": {
        "Family": "ebs-task-attach-task-def",
        "ExecutionRoleArn": {"Fn::GetAtt": ["ECSTaskExecutionRole", "Arn"]},
        "NetworkMode": "awsvpc",
        "RequiresCompatibilities": [
          "EC2",
          "FARGATE"
        ],
        "Cpu": {"Ref": "TaskCpu"},
        "Memory": {"Ref": "TaskMemory"},
        "ContainerDefinitions": [
          {
            "Name": "nginx",
            "Image": {"Ref": "ContainerImage"},
            "Essential": true,
            "PortMappings": [
              {
                "Name": "nginx-80-tcp",
                "ContainerPort": 80,
                "HostPort": 80,
                "Protocol": "tcp",
                "AppProtocol": "http"
              }
            ],
            "MountPoints": [
              {
                "SourceVolume": "ebs-vol",
                "ContainerPath": "/foo-container-path",
                "ReadOnly": false
              }
            ]
          }
        ],
        "Volumes": [
          {
            "Name": "ebs-vol",
            "ConfiguredAtLaunch": true
          }
        ]
      }
    },
    "ECSService": {
      "Type": "AWS::ECS::Service",
      "Properties": {
        "Cluster": {"Ref": "ECSCluster"},
        "TaskDefinition": {"Ref": "EBSTaskDefinition"},
        "LaunchType": "FARGATE",
        "ServiceName": "ebs",
        "SchedulingStrategy": "REPLICA",
        "DesiredCount": 1,
        "NetworkConfiguration": {
          "AwsvpcConfiguration": {
            "AssignPublicIp": "ENABLED",
            "SecurityGroups": {"Ref": "SecurityGroupIDs"},
            "Subnets": {"Ref": "SubnetIDs"}
          }
        },
        "PlatformVersion": "LATEST",
        "DeploymentConfiguration": {
          "MaximumPercent": 200,
          "MinimumHealthyPercent": 100,
          "DeploymentCircuitBreaker": {
            "Enable": true,
            "Rollback": true
          }
        },
        "DeploymentController": {
          "Type": "ECS"
        },
        "Tags": [],
        "EnableECSManagedTags": true,
        "VolumeConfigurations": [
          {
            "Name": "ebs-vol",
            "ManagedEBSVolume": {
              "RoleArn": {"Ref": "InfrastructureRoleArn"},
              "VolumeType": {"Ref": "VolumeType"},
              "Iops": {"Ref": "VolumeIops"},
              "Throughput": {"Ref": "VolumeThroughput"},
              "SizeInGiB": {"Ref": "VolumeSize"},
              "FilesystemType": {"Ref": "FilesystemType"},
              "TagSpecifications": [
                {
                  "ResourceType": "volume",
                  "PropagateTags": "TASK_DEFINITION"
                }
              ]
            }
          }
        ]
      }
    }
  },
  "Outputs": {
    "ClusterName": {
      "Description": "The cluster used to create the service.",
      "Value": {"Ref": "ECSCluster"}
    },
    "ClusterArn": {
      "Description": "The ARN of the ECS cluster",
      "Value": {"Fn::GetAtt": ["ECSCluster", "Arn"]}
    },
    "ECSService": {
      "Description": "The created service.",
      "Value": {"Ref": "ECSService"}
    },
    "TaskDefinitionArn": {
      "Description": "The ARN of the task definition",
      "Value": {"Ref": "EBSTaskDefinition"}
    }
  }
}
```

------
#### [ YAML ]

```
AWSTemplateFormatVersion: 2010-09-09
Description: The template used to create an ECS Service that includes a volume configuration. The configuration is used to create Amazon EBS volumes for attachment to the tasks. One volume is attached per task.
Parameters:
  ECSClusterName:
    Type: String
    Default: volume-config-cluster
    Description: Name of the ECS cluster
  
  SecurityGroupIDs:
    Type: List<AWS::EC2::SecurityGroup::Id>
    Description: Security Group IDs for the ECS Service
  
  SubnetIDs:
    Type: List<AWS::EC2::Subnet::Id>
    Description: Subnet IDs for the ECS Service
  
  InfrastructureRoleArn:
    Type: String
    Description: ARN of the IAM role that ECS will use to manage EBS volumes
  
  ContainerImage:
    Type: String
    Default: public.ecr.aws/nginx/nginx:latest
    Description: Container image to use for the task
  
  TaskCpu:
    Type: String
    Default: "2048"
    Description: CPU units for the task
  
  TaskMemory:
    Type: String
    Default: "4096"
    Description: Memory (in MiB) for the task
  
  VolumeSize:
    Type: String
    Default: "10"
    Description: Size of the EBS volume in GiB
  
  VolumeType:
    Type: String
    Default: gp3
    AllowedValues: [gp2, gp3, io1, io2, st1, sc1, standard]
    Description: EBS volume type
  
  VolumeIops:
    Type: String
    Default: "3000"
    Description: IOPS for the EBS volume (required for io1, io2, and gp3)
  
  VolumeThroughput:
    Type: String
    Default: "125"
    Description: Throughput for the EBS volume (only for gp3)
  
  FilesystemType:
    Type: String
    Default: xfs
    AllowedValues: [xfs, ext4]
    Description: Filesystem type for the EBS volume
  
  EnableContainerInsights:
    Type: String
    Default: 'enhanced'
    AllowedValues: ['enabled', 'disabled', 'enhanced']
    Description: Enable or disable CloudWatch Container Insights for the cluster

Resources:
  # ECS Cluster
  ECSCluster:
    Type: AWS::ECS::Cluster
    Properties:
      ClusterName: !Ref ECSClusterName
      ClusterSettings:
        - Name: containerInsights
          Value: !Ref EnableContainerInsights
      Tags:
        - Key: Name
          Value: !Ref ECSClusterName

  # IAM Role for Task Execution
  ECSTaskExecutionRole:
    Type: AWS::IAM::Role
    Properties:
      AssumeRolePolicyDocument:
        Version: '2012-10-17		 	 	 '
        Statement:
          - Effect: Allow
            Principal:
              Service: ecs-tasks.amazonaws.com
            Action: sts:AssumeRole
      ManagedPolicyArns:
        - arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy

  # Task Definition
  EBSTaskDefinition:
    Type: AWS::ECS::TaskDefinition
    Properties:
      Family: ebs-task-attach-task-def
      ExecutionRoleArn: !GetAtt ECSTaskExecutionRole.Arn
      NetworkMode: awsvpc
      RequiresCompatibilities:
        - EC2
        - FARGATE
      Cpu: !Ref TaskCpu
      Memory: !Ref TaskMemory
      ContainerDefinitions:
        - Name: nginx
          Image: !Ref ContainerImage
          Essential: true
          PortMappings:
            - Name: nginx-80-tcp
              ContainerPort: 80
              HostPort: 80
              Protocol: tcp
              AppProtocol: http
          MountPoints:
            - SourceVolume: ebs-vol
              ContainerPath: /foo-container-path
              ReadOnly: false
      Volumes:
        - Name: ebs-vol
          ConfiguredAtLaunch: true

  ECSService:
    Type: AWS::ECS::Service
    Properties:
      Cluster: !Ref ECSCluster
      TaskDefinition: !Ref EBSTaskDefinition
      LaunchType: FARGATE
      ServiceName: ebs
      SchedulingStrategy: REPLICA
      DesiredCount: 1
      NetworkConfiguration:
        AwsvpcConfiguration:
          AssignPublicIp: ENABLED
          SecurityGroups: !Ref SecurityGroupIDs
          Subnets: !Ref SubnetIDs
      PlatformVersion: LATEST
      DeploymentConfiguration:
        MaximumPercent: 200
        MinimumHealthyPercent: 100
        DeploymentCircuitBreaker:
          Enable: true
          Rollback: true
      DeploymentController:
        Type: ECS
      Tags: []
      EnableECSManagedTags: true
      VolumeConfigurations:
        - Name: ebs-vol
          ManagedEBSVolume:
            RoleArn: !Ref InfrastructureRoleArn
            VolumeType: !Ref VolumeType
            Iops: !Ref VolumeIops
            Throughput: !Ref VolumeThroughput
            SizeInGiB: !Ref VolumeSize
            FilesystemType: !Ref FilesystemType
            TagSpecifications:
              - ResourceType: volume
                PropagateTags: TASK_DEFINITION

Outputs:
  ClusterName:
    Description: The cluster used to create the service.
    Value: !Ref ECSCluster
  ClusterArn:
    Description: The ARN of the ECS cluster
    Value: !GetAtt ECSCluster.Arn
  ECSService:
    Description: The created service.
    Value: !Ref ECSService
  TaskDefinitionArn:
    Description: The ARN of the task definition
    Value: !Ref EBSTaskDefinition
```

------

### Einen Service mit Kapazitätsanbietern bereitstellen
<a name="deploy-service"></a>

Die folgende Vorlage definiert einen Service, der den Kapazitätsanbieter verwendet, um Kapazität zur Ausführung anzufordern AL2023 . Container werden auf den AL2023 Instances gestartet, sobald sie online sind.

------
#### [ JSON ]

```
{
  "AWSTemplateFormatVersion": "2010-09-09",
  "Description": "An example service that deploys in AWS VPC networking mode on EC2 capacity. Service uses a capacity provider to request EC2 instances to run on. Service runs with networking in private subnets, but still accessible to the internet via a load balancer hosted in public subnets.",
  "Parameters": {
      "VpcId": {
          "Type": "String",
          "Description": "The VPC that the service is running inside of"
      },
      "PublicSubnetIds": {
          "Type": "List<AWS::EC2::Subnet::Id>",
          "Description": "List of public subnet ID's to put the load balancer in"
      },
      "PrivateSubnetIds": {
          "Type": "List<AWS::EC2::Subnet::Id>",
          "Description": "List of private subnet ID's that the AWS VPC tasks are in"
      },
      "ClusterName": {
          "Type": "String",
          "Description": "The name of the ECS cluster into which to launch capacity."
      },
      "ECSTaskExecutionRole": {
          "Type": "String",
          "Description": "The role used to start up an ECS task"
      },
      "CapacityProvider": {
          "Type": "String",
          "Description": "The cluster capacity provider that the service should use to request capacity when it wants to start up a task"
      },
      "ServiceName": {
          "Type": "String",
          "Default": "web",
          "Description": "A name for the service"
      },
      "ImageUrl": {
          "Type": "String",
          "Default": "public.ecr.aws/docker/library/nginx:latest",
          "Description": "The url of a docker image that contains the application process that will handle the traffic for this service"
      },
      "ContainerCpu": {
          "Type": "Number",
          "Default": 256,
          "Description": "How much CPU to give the container. 1024 is 1 CPU"
      },
      "ContainerMemory": {
          "Type": "Number",
          "Default": 512,
          "Description": "How much memory in megabytes to give the container"
      },
      "ContainerPort": {
          "Type": "Number",
          "Default": 80,
          "Description": "What port that the application expects traffic on"
      },
      "DesiredCount": {
          "Type": "Number",
          "Default": 2,
          "Description": "How many copies of the service task to run"
      }
  },
  "Resources": {
      "TaskDefinition": {
          "Type": "AWS::ECS::TaskDefinition",
          "Properties": {
              "Family": {
                  "Ref": "ServiceName"
              },
              "Cpu": {
                  "Ref": "ContainerCpu"
              },
              "Memory": {
                  "Ref": "ContainerMemory"
              },
              "NetworkMode": "awsvpc",
              "RequiresCompatibilities": [
                  "EC2"
              ],
              "ExecutionRoleArn": {
                  "Ref": "ECSTaskExecutionRole"
              },
              "ContainerDefinitions": [
                  {
                      "Name": {
                          "Ref": "ServiceName"
                      },
                      "Cpu": {
                          "Ref": "ContainerCpu"
                      },
                      "Memory": {
                          "Ref": "ContainerMemory"
                      },
                      "Image": {
                          "Ref": "ImageUrl"
                      },
                      "PortMappings": [
                          {
                              "ContainerPort": {
                                  "Ref": "ContainerPort"
                              },
                              "HostPort": {
                                  "Ref": "ContainerPort"
                              }
                          }
                      ],
                      "LogConfiguration": {
                          "LogDriver": "awslogs",
                          "Options": {
                              "mode": "non-blocking",
                              "max-buffer-size": "25m",
                              "awslogs-group": {
                                  "Ref": "LogGroup"
                              },
                              "awslogs-region": {
                                  "Ref": "AWS::Region"
                              },
                              "awslogs-stream-prefix": {
                                  "Ref": "ServiceName"
                              }
                          }
                      }
                  }
              ]
          }
      },
      "Service": {
          "Type": "AWS::ECS::Service",
          "DependsOn": "PublicLoadBalancerListener",
          "Properties": {
              "ServiceName": {
                  "Ref": "ServiceName"
              },
              "Cluster": {
                  "Ref": "ClusterName"
              },
              "PlacementStrategies": [
                  {
                      "Field": "attribute:ecs.availability-zone",
                      "Type": "spread"
                  },
                  {
                      "Field": "cpu",
                      "Type": "binpack"
                  }
              ],
              "CapacityProviderStrategy": [
                  {
                      "Base": 0,
                      "CapacityProvider": {
                          "Ref": "CapacityProvider"
                      },
                      "Weight": 1
                  }
              ],
              "NetworkConfiguration": {
                  "AwsvpcConfiguration": {
                      "SecurityGroups": [
                          {
                              "Ref": "ServiceSecurityGroup"
                          }
                      ],
                      "Subnets": {
                          "Ref": "PrivateSubnetIds"
                      }
                  }
              },
              "DeploymentConfiguration": {
                  "MaximumPercent": 200,
                  "MinimumHealthyPercent": 75
              },
              "DesiredCount": {
                  "Ref": "DesiredCount"
              },
              "TaskDefinition": {
                  "Ref": "TaskDefinition"
              },
              "LoadBalancers": [
                  {
                      "ContainerName": {
                          "Ref": "ServiceName"
                      },
                      "ContainerPort": {
                          "Ref": "ContainerPort"
                      },
                      "TargetGroupArn": {
                          "Ref": "ServiceTargetGroup"
                      }
                  }
              ]
          }
      },
      "ServiceSecurityGroup": {
          "Type": "AWS::EC2::SecurityGroup",
          "Properties": {
              "GroupDescription": "Security group for service",
              "VpcId": {
                  "Ref": "VpcId"
              }
          }
      },
      "ServiceTargetGroup": {
          "Type": "AWS::ElasticLoadBalancingV2::TargetGroup",
          "Properties": {
              "HealthCheckIntervalSeconds": 6,
              "HealthCheckPath": "/",
              "HealthCheckProtocol": "HTTP",
              "HealthCheckTimeoutSeconds": 5,
              "HealthyThresholdCount": 2,
              "TargetType": "ip",
              "Port": {
                  "Ref": "ContainerPort"
              },
              "Protocol": "HTTP",
              "UnhealthyThresholdCount": 10,
              "VpcId": {
                  "Ref": "VpcId"
              },
              "TargetGroupAttributes": [
                  {
                      "Key": "deregistration_delay.timeout_seconds",
                      "Value": 0
                  }
              ]
          }
      },
      "PublicLoadBalancerSG": {
          "Type": "AWS::EC2::SecurityGroup",
          "Properties": {
              "GroupDescription": "Access to the public facing load balancer",
              "VpcId": {
                  "Ref": "VpcId"
              },
              "SecurityGroupIngress": [
                  {
                      "CidrIp": "0.0.0.0/0",
                      "IpProtocol": -1
                  }
              ]
          }
      },
      "PublicLoadBalancer": {
          "Type": "AWS::ElasticLoadBalancingV2::LoadBalancer",
          "Properties": {
              "Scheme": "internet-facing",
              "LoadBalancerAttributes": [
                  {
                      "Key": "idle_timeout.timeout_seconds",
                      "Value": "30"
                  }
              ],
              "Subnets": {
                  "Ref": "PublicSubnetIds"
              },
              "SecurityGroups": [
                  {
                      "Ref": "PublicLoadBalancerSG"
                  }
              ]
          }
      },
      "PublicLoadBalancerListener": {
          "Type": "AWS::ElasticLoadBalancingV2::Listener",
          "Properties": {
              "DefaultActions": [
                  {
                      "Type": "forward",
                      "ForwardConfig": {
                          "TargetGroups": [
                              {
                                  "TargetGroupArn": {
                                      "Ref": "ServiceTargetGroup"
                                  },
                                  "Weight": 100
                              }
                          ]
                      }
                  }
              ],
              "LoadBalancerArn": {
                  "Ref": "PublicLoadBalancer"
              },
              "Port": 80,
              "Protocol": "HTTP"
          }
      },
      "ServiceIngressfromLoadBalancer": {
          "Type": "AWS::EC2::SecurityGroupIngress",
          "Properties": {
              "Description": "Ingress from the public ALB",
              "GroupId": {
                  "Ref": "ServiceSecurityGroup"
              },
              "IpProtocol": -1,
              "SourceSecurityGroupId": {
                  "Ref": "PublicLoadBalancerSG"
              }
          }
      },
      "LogGroup": {
          "Type": "AWS::Logs::LogGroup"
      }
  }
}
```

------
#### [ YAML ]

```
AWSTemplateFormatVersion: '2010-09-09'
Description: >-
  An example service that deploys in AWS VPC networking mode on EC2 capacity.
  Service uses a capacity provider to request EC2 instances to run on. Service
  runs with networking in private subnets, but still accessible to the internet
  via a load balancer hosted in public subnets.
Parameters:
  VpcId:
    Type: String
    Description: The VPC that the service is running inside of
  PublicSubnetIds:
    Type: 'List<AWS::EC2::Subnet::Id>'
    Description: List of public subnet ID's to put the load balancer in
  PrivateSubnetIds:
    Type: 'List<AWS::EC2::Subnet::Id>'
    Description: List of private subnet ID's that the AWS VPC tasks are in
  ClusterName:
    Type: String
    Description: The name of the ECS cluster into which to launch capacity.
  ECSTaskExecutionRole:
    Type: String
    Description: The role used to start up an ECS task
  CapacityProvider:
    Type: String
    Description: >-
      The cluster capacity provider that the service should use to request
      capacity when it wants to start up a task
  ServiceName:
    Type: String
    Default: web
    Description: A name for the service
  ImageUrl:
    Type: String
    Default: 'public.ecr.aws/docker/library/nginx:latest'
    Description: >-
      The url of a docker image that contains the application process that will
      handle the traffic for this service
  ContainerCpu:
    Type: Number
    Default: 256
    Description: How much CPU to give the container. 1024 is 1 CPU
  ContainerMemory:
    Type: Number
    Default: 512
    Description: How much memory in megabytes to give the container
  ContainerPort:
    Type: Number
    Default: 80
    Description: What port that the application expects traffic on
  DesiredCount:
    Type: Number
    Default: 2
    Description: How many copies of the service task to run
Resources:
  TaskDefinition:
    Type: 'AWS::ECS::TaskDefinition'
    Properties:
      Family: !Ref ServiceName
      Cpu: !Ref ContainerCpu
      Memory: !Ref ContainerMemory
      NetworkMode: awsvpc
      RequiresCompatibilities:
        - EC2
      ExecutionRoleArn: !Ref ECSTaskExecutionRole
      ContainerDefinitions:
        - Name: !Ref ServiceName
          Cpu: !Ref ContainerCpu
          Memory: !Ref ContainerMemory
          Image: !Ref ImageUrl
          PortMappings:
            - ContainerPort: !Ref ContainerPort
              HostPort: !Ref ContainerPort
          LogConfiguration:
            LogDriver: awslogs
            Options:
              mode: non-blocking
              max-buffer-size: 25m
              awslogs-group: !Ref LogGroup
              awslogs-region: !Ref AWS::Region
              awslogs-stream-prefix: !Ref ServiceName
  Service:
    Type: AWS::ECS::Service
    DependsOn: PublicLoadBalancerListener
    Properties:
      ServiceName: !Ref ServiceName
      Cluster: !Ref ClusterName
      PlacementStrategies:
        - Field: 'attribute:ecs.availability-zone'
          Type: spread
        - Field: cpu
          Type: binpack
      CapacityProviderStrategy:
        - Base: 0
          CapacityProvider: !Ref CapacityProvider
          Weight: 1
      NetworkConfiguration:
        AwsvpcConfiguration:
          SecurityGroups:
            - !Ref ServiceSecurityGroup
          Subnets: !Ref PrivateSubnetIds
      DeploymentConfiguration:
        MaximumPercent: 200
        MinimumHealthyPercent: 75
      DesiredCount: !Ref DesiredCount
      TaskDefinition: !Ref TaskDefinition
      LoadBalancers:
        - ContainerName: !Ref ServiceName
          ContainerPort: !Ref ContainerPort
          TargetGroupArn: !Ref ServiceTargetGroup
  ServiceSecurityGroup:
    Type: 'AWS::EC2::SecurityGroup'
    Properties:
      GroupDescription: Security group for service
      VpcId: !Ref VpcId
  ServiceTargetGroup:
    Type: 'AWS::ElasticLoadBalancingV2::TargetGroup'
    Properties:
      HealthCheckIntervalSeconds: 6
      HealthCheckPath: /
      HealthCheckProtocol: HTTP
      HealthCheckTimeoutSeconds: 5
      HealthyThresholdCount: 2
      TargetType: ip
      Port: !Ref ContainerPort
      Protocol: HTTP
      UnhealthyThresholdCount: 10
      VpcId: !Ref VpcId
      TargetGroupAttributes:
        - Key: deregistration_delay.timeout_seconds
          Value: 0
  PublicLoadBalancerSG:
    Type: 'AWS::EC2::SecurityGroup'
    Properties:
      GroupDescription: Access to the public facing load balancer
      VpcId: !Ref VpcId
      SecurityGroupIngress:
        - CidrIp: 0.0.0.0/0
          IpProtocol: -1
  PublicLoadBalancer:
    Type: 'AWS::ElasticLoadBalancingV2::LoadBalancer'
    Properties:
      Scheme: internet-facing
      LoadBalancerAttributes:
        - Key: idle_timeout.timeout_seconds
          Value: '30'
      Subnets: !Ref PublicSubnetIds
      SecurityGroups:
        - !Ref PublicLoadBalancerSG
  PublicLoadBalancerListener:
    Type: 'AWS::ElasticLoadBalancingV2::Listener'
    Properties:
      DefaultActions:
        - Type: forward
          ForwardConfig:
            TargetGroups:
              - TargetGroupArn: !Ref ServiceTargetGroup
                Weight: 100
      LoadBalancerArn: !Ref PublicLoadBalancer
      Port: 80
      Protocol: HTTP
  ServiceIngressfromLoadBalancer:
    Type: 'AWS::EC2::SecurityGroupIngress'
    Properties:
      Description: Ingress from the public ALB
      GroupId: !Ref ServiceSecurityGroup
      IpProtocol: -1
      SourceSecurityGroupId: !Ref PublicLoadBalancerSG
  LogGroup:
    Type: 'AWS::Logs::LogGroup'
```

------

## IAM-Rollen für Amazon ECS
<a name="ecs-cloudformation-iam-roles"></a>

Sie können CloudFormation Vorlagen verwenden, um IAM-Rollen für die Verwendung mit Amazon ECS zu erstellen. Weitere Informationen zu IAM-Rollen für Amazon ECS finden Sie unter [IAM-Rollen für Amazon ECS](security-ecs-iam-role-overview.md).

### Amazon-ECS-Aufgabenausführungsrolle
<a name="ecs-cloudformation-iam-roles-task-execution"></a>

Die Rolle „Aufgabenausführung“ erteilt den Amazon ECS-Container- und Fargate-Agenten die Erlaubnis, AWS API-Aufrufe in Ihrem Namen durchzuführen. Die Rolle ist je nach den Anforderungen Ihrer Aufgabe erforderlich. Weitere Informationen finden Sie unter [IAM-Rolle für die Amazon-ECS-Aufgabenausführung](task_execution_IAM_role.md).

Die folgende Vorlage kann verwendet werden, um eine einfache Rolle zur Aufgabenausführung zu erstellen, die die `AmazonECSTaskExecutionRolePolicy`-verwaltete Richtlinie verwendet.

------
#### [ JSON ]

```
{
  "AWSTemplateFormatVersion": "2010-09-09",
  "Description": "CloudFormation template for ECS Task Execution Role",
  "Resources": {
    "ECSTaskExecutionRole": {
      "Type": "AWS::IAM::Role",
      "Properties": {
        "AssumeRolePolicyDocument": {
          "Statement": [
            {
              "Effect": "Allow",
              "Principal": {
                "Service": ["ecs-tasks.amazonaws.com"]
              },
              "Action": ["sts:AssumeRole"],
              "Condition": {
                "ArnLike": {
                  "aws:SourceArn": {
                    "Fn::Sub": "arn:aws:ecs:${AWS::Region}:${AWS::AccountId}:*"
                  }
                },
                "StringEquals": {
                  "aws:SourceAccount": {
                    "Ref": "AWS::AccountId"
                  }
                }
              }
            }
          ]
        },
        "Path": "/",
        "ManagedPolicyArns": [
          "arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy"
        ]
      }
    }
  },
  "Outputs": {
    "ECSTaskExecutionRoleARN": {
      "Description": "ARN of the ECS Task Execution Role",
      "Value": {
        "Fn::GetAtt": ["ECSTaskExecutionRole", "Arn"]
      },
      "Export": {
        "Name": {
          "Fn::Sub": "${AWS::StackName}-ECSTaskExecutionRoleARN"
        }
      }
    },
    "ECSTaskExecutionRoleName": {
      "Description": "Name of the ECS Task Execution Role",
      "Value": {
        "Ref": "ECSTaskExecutionRole"
      },
      "Export": {
        "Name": {
          "Fn::Sub": "${AWS::StackName}-ECSTaskExecutionRoleName"
        }
      }
    }
  }
}
```

------
#### [ YAML ]

```
AWSTemplateFormatVersion: '2010-09-09'
Description: 'CloudFormation template for ECS Task Execution Role'
Resources:
  ECSTaskExecutionRole:
    Type: AWS::IAM::Role
    Properties:
      AssumeRolePolicyDocument:
        Statement:
          - Effect: Allow
            Principal:
              Service: [ecs-tasks.amazonaws.com]
            Action: ['sts:AssumeRole']
            Condition:
              ArnLike:
                aws:SourceArn: !Sub arn:aws:ecs:${AWS::Region}:${AWS::AccountId}:*
              StringEquals:
                aws:SourceAccount: !Ref AWS::AccountId
      Path: /
      ManagedPolicyArns:
        - arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy
Outputs:
  ECSTaskExecutionRoleARN:
    Description: ARN of the ECS Task Execution Role
    Value: !GetAtt ECSTaskExecutionRole.Arn
    Export:
      Name: !Sub "${AWS::StackName}-ECSTaskExecutionRoleARN" 
  ECSTaskExecutionRoleName:
    Description: Name of the ECS Task Execution Role
    Value: !Ref ECSTaskExecutionRole
    Export:
      Name: !Sub "${AWS::StackName}-ECSTaskExecutionRoleName"
```

------