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Exemple de modèle de déploiement bleu/vert
L'exemple de modèle suivant configure un déploiement CodeDeploy bleu/vert surECS, avec une progression du routage du trafic de 15 % par étape et une période de stabilisation de 5 minutes entre chaque étape.
La création d'une pile avec le modèle fournira la configuration initiale du déploiement. Si vous apportez ensuite des modifications aux propriétés de la BlueTaskSet ressource qui nécessitent son remplacement, vous CloudFormation lancerez un déploiement écologique dans le cadre de la mise à jour de la pile.
JSON
{ "AWSTemplateFormatVersion":"2010-09-09", "Parameters":{ "Vpc":{ "Type":"AWS::EC2::VPC::Id" }, "Subnet1":{ "Type":"AWS::EC2::Subnet::Id" }, "Subnet2":{ "Type":"AWS::EC2::Subnet::Id" } }, "Transform":[ "AWS::CodeDeployBlueGreen" ], "Hooks":{ "CodeDeployBlueGreenHook":{ "Type":"AWS::CodeDeploy::BlueGreen", "Properties":{ "TrafficRoutingConfig":{ "Type":"TimeBasedCanary", "TimeBasedCanary":{ "StepPercentage":15, "BakeTimeMins":5 } }, "Applications":[ { "Target":{ "Type":"AWS::ECS::Service", "LogicalID":"ECSDemoService" }, "ECSAttributes":{ "TaskDefinitions":[ "BlueTaskDefinition","GreenTaskDefinition" ], "TaskSets":[ "BlueTaskSet","GreenTaskSet" ], "TrafficRouting":{ "ProdTrafficRoute":{ "Type":"AWS::ElasticLoadBalancingV2::Listener", "LogicalID":"ALBListenerProdTraffic" }, "TargetGroups":[ "ALBTargetGroupBlue","ALBTargetGroupGreen" ] } } } ] } } }, "Resources":{ "ExampleSecurityGroup":{ "Type":"AWS::EC2::SecurityGroup", "Properties":{ "GroupDescription":"Security group for ec2 access", "VpcId":{ "Ref":"Vpc" }, "SecurityGroupIngress":[ { "IpProtocol":"tcp", "FromPort":80, "ToPort":80, "CidrIp":"0.0.0.0/0" }, { "IpProtocol":"tcp", "FromPort":8080, "ToPort":8080, "CidrIp":"0.0.0.0/0" }, { "IpProtocol":"tcp", "FromPort":22, "ToPort":22, "CidrIp":"0.0.0.0/0" } ] } }, "ALBTargetGroupBlue":{ "Type":"AWS::ElasticLoadBalancingV2::TargetGroup", "Properties":{ "HealthCheckIntervalSeconds":5, "HealthCheckPath":"/", "HealthCheckPort":"80", "HealthCheckProtocol":"HTTP", "HealthCheckTimeoutSeconds":2, "HealthyThresholdCount":2, "Matcher":{ "HttpCode":"200" }, "Port":80, "Protocol":"HTTP", "Tags":[{ "Key":"Group","Value":"Example" }], "TargetType":"ip", "UnhealthyThresholdCount":4, "VpcId":{ "Ref":"Vpc" } } }, "ALBTargetGroupGreen":{ "Type":"AWS::ElasticLoadBalancingV2::TargetGroup", "Properties":{ "HealthCheckIntervalSeconds":5, "HealthCheckPath":"/", "HealthCheckPort":"80", "HealthCheckProtocol":"HTTP", "HealthCheckTimeoutSeconds":2, "HealthyThresholdCount":2, "Matcher":{ "HttpCode":"200" }, "Port":80, "Protocol":"HTTP", "Tags":[{ "Key":"Group","Value":"Example" }], "TargetType":"ip", "UnhealthyThresholdCount":4, "VpcId":{ "Ref":"Vpc" } } }, "ExampleALB":{ "Type":"AWS::ElasticLoadBalancingV2::LoadBalancer", "Properties":{ "Scheme":"internet-facing", "SecurityGroups":[{ "Ref":"ExampleSecurityGroup" }], "Subnets":[{ "Ref":"Subnet1" },{ "Ref":"Subnet2" }], "Tags":[{ "Key":"Group","Value":"Example" }], "Type":"application", "IpAddressType":"ipv4" } }, "ALBListenerProdTraffic":{ "Type":"AWS::ElasticLoadBalancingV2::Listener", "Properties":{ "DefaultActions":[ { "Type":"forward", "ForwardConfig":{ "TargetGroups":[ { "TargetGroupArn":{ "Ref":"ALBTargetGroupBlue" }, "Weight":1 } ] } } ], "LoadBalancerArn":{ "Ref":"ExampleALB" }, "Port":80, "Protocol":"HTTP" } }, "ALBListenerProdRule":{ "Type":"AWS::ElasticLoadBalancingV2::ListenerRule", "Properties":{ "Actions":[ { "Type":"forward", "ForwardConfig":{ "TargetGroups":[ { "TargetGroupArn":{ "Ref":"ALBTargetGroupBlue" }, "Weight":1 } ] } } ], "Conditions":[ { "Field":"http-header", "HttpHeaderConfig":{ "HttpHeaderName":"User-Agent", "Values":[ "Mozilla" ] } } ], "ListenerArn":{ "Ref":"ALBListenerProdTraffic" }, "Priority":1 } }, "ECSTaskExecutionRole":{ "Type":"AWS::IAM::Role", "Properties":{ "AssumeRolePolicyDocument":{ "Version":"2012-10-17", "Statement":[ { "Sid":"", "Effect":"Allow", "Principal":{ "Service":"ecs-tasks.amazonaws.com" }, "Action":"sts:AssumeRole" } ] }, "ManagedPolicyArns":[ "arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy" ] } }, "BlueTaskDefinition":{ "Type":"AWS::ECS::TaskDefinition", "Properties":{ "ExecutionRoleArn":{ "Fn::GetAtt":[ "ECSTaskExecutionRole","Arn" ] }, "ContainerDefinitions":[ { "Name":"DemoApp", "Image":"nginxdemos/hello:latest", "Essential":true, "PortMappings":[ { "HostPort":80, "Protocol":"tcp", "ContainerPort":80 } ] } ], "RequiresCompatibilities":[ "FARGATE" ], "NetworkMode":"awsvpc", "Cpu":"256", "Memory":"512", "Family":"ecs-demo" } }, "ECSDemoCluster":{ "Type":"AWS::ECS::Cluster", "Properties":{} }, "ECSDemoService":{ "Type":"AWS::ECS::Service", "Properties":{ "Cluster":{ "Ref":"ECSDemoCluster" }, "DesiredCount":1, "DeploymentController":{ "Type":"EXTERNAL" } } }, "BlueTaskSet":{ "Type":"AWS::ECS::TaskSet", "Properties":{ "Cluster":{ "Ref":"ECSDemoCluster" }, "LaunchType":"FARGATE", "NetworkConfiguration":{ "AwsVpcConfiguration":{ "AssignPublicIp":"ENABLED", "SecurityGroups":[{ "Ref":"ExampleSecurityGroup" }], "Subnets":[{ "Ref":"Subnet1" },{ "Ref":"Subnet2" }] } }, "PlatformVersion":"1.4.0", "Scale":{ "Unit":"PERCENT", "Value":100 }, "Service":{ "Ref":"ECSDemoService"}, "TaskDefinition":{ "Ref":"BlueTaskDefinition" }, "LoadBalancers":[ { "ContainerName":"DemoApp", "ContainerPort":80, "TargetGroupArn":{ "Ref":"ALBTargetGroupBlue" } } ] } }, "PrimaryTaskSet":{ "Type":"AWS::ECS::PrimaryTaskSet", "Properties":{ "Cluster":{ "Ref":"ECSDemoCluster" }, "Service":{ "Ref":"ECSDemoService" }, "TaskSetId":{ "Fn::GetAtt":[ "BlueTaskSet","Id" ] } } } } }
YAML
AWSTemplateFormatVersion: 2010-09-09 Parameters: Vpc: Type: 'AWS::EC2::VPC::Id' Subnet1: Type: 'AWS::EC2::Subnet::Id' Subnet2: Type: 'AWS::EC2::Subnet::Id' Transform: - 'AWS::CodeDeployBlueGreen' Hooks: CodeDeployBlueGreenHook: Type: 'AWS::CodeDeploy::BlueGreen' Properties: TrafficRoutingConfig: Type: TimeBasedCanary TimeBasedCanary: StepPercentage: 15 BakeTimeMins: 5 Applications: - Target: Type: 'AWS::ECS::Service' LogicalID: ECSDemoService ECSAttributes: TaskDefinitions: - BlueTaskDefinition - GreenTaskDefinition TaskSets: - BlueTaskSet - GreenTaskSet TrafficRouting: ProdTrafficRoute: Type: 'AWS::ElasticLoadBalancingV2::Listener' LogicalID: ALBListenerProdTraffic TargetGroups: - ALBTargetGroupBlue - ALBTargetGroupGreen Resources: ExampleSecurityGroup: Type: 'AWS::EC2::SecurityGroup' Properties: GroupDescription: Security group for ec2 access VpcId: !Ref Vpc SecurityGroupIngress: - IpProtocol: tcp FromPort: 80 ToPort: 80 CidrIp: 0.0.0.0/0 - IpProtocol: tcp FromPort: 8080 ToPort: 8080 CidrIp: 0.0.0.0/0 - IpProtocol: tcp FromPort: 22 ToPort: 22 CidrIp: 0.0.0.0/0 ALBTargetGroupBlue: Type: 'AWS::ElasticLoadBalancingV2::TargetGroup' Properties: HealthCheckIntervalSeconds: 5 HealthCheckPath: / HealthCheckPort: '80' HealthCheckProtocol: HTTP HealthCheckTimeoutSeconds: 2 HealthyThresholdCount: 2 Matcher: HttpCode: '200' Port: 80 Protocol: HTTP Tags: - Key: Group Value: Example TargetType: ip UnhealthyThresholdCount: 4 VpcId: !Ref Vpc ALBTargetGroupGreen: Type: 'AWS::ElasticLoadBalancingV2::TargetGroup' Properties: HealthCheckIntervalSeconds: 5 HealthCheckPath: / HealthCheckPort: '80' HealthCheckProtocol: HTTP HealthCheckTimeoutSeconds: 2 HealthyThresholdCount: 2 Matcher: HttpCode: '200' Port: 80 Protocol: HTTP Tags: - Key: Group Value: Example TargetType: ip UnhealthyThresholdCount: 4 VpcId: !Ref Vpc ExampleALB: Type: 'AWS::ElasticLoadBalancingV2::LoadBalancer' Properties: Scheme: internet-facing SecurityGroups: - !Ref ExampleSecurityGroup Subnets: - !Ref Subnet1 - !Ref Subnet2 Tags: - Key: Group Value: Example Type: application IpAddressType: ipv4 ALBListenerProdTraffic: Type: 'AWS::ElasticLoadBalancingV2::Listener' Properties: DefaultActions: - Type: forward ForwardConfig: TargetGroups: - TargetGroupArn: !Ref ALBTargetGroupBlue Weight: 1 LoadBalancerArn: !Ref ExampleALB Port: 80 Protocol: HTTP ALBListenerProdRule: Type: 'AWS::ElasticLoadBalancingV2::ListenerRule' Properties: Actions: - Type: forward ForwardConfig: TargetGroups: - TargetGroupArn: !Ref ALBTargetGroupBlue Weight: 1 Conditions: - Field: http-header HttpHeaderConfig: HttpHeaderName: User-Agent Values: - Mozilla ListenerArn: !Ref ALBListenerProdTraffic Priority: 1 ECSTaskExecutionRole: Type: 'AWS::IAM::Role' Properties: AssumeRolePolicyDocument: Version: 2012-10-17 Statement: - Sid: '' Effect: Allow Principal: Service: ecs-tasks.amazonaws.com Action: 'sts:AssumeRole' ManagedPolicyArns: - 'arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy' BlueTaskDefinition: Type: 'AWS::ECS::TaskDefinition' Properties: ExecutionRoleArn: !GetAtt - ECSTaskExecutionRole - Arn ContainerDefinitions: - Name: DemoApp Image: 'nginxdemos/hello:latest' Essential: true PortMappings: - HostPort: 80 Protocol: tcp ContainerPort: 80 RequiresCompatibilities: - FARGATE NetworkMode: awsvpc Cpu: '256' Memory: '512' Family: ecs-demo ECSDemoCluster: Type: 'AWS::ECS::Cluster' Properties: {} ECSDemoService: Type: 'AWS::ECS::Service' Properties: Cluster: !Ref ECSDemoCluster DesiredCount: 1 DeploymentController: Type: EXTERNAL BlueTaskSet: Type: 'AWS::ECS::TaskSet' Properties: Cluster: !Ref ECSDemoCluster LaunchType: FARGATE NetworkConfiguration: AwsVpcConfiguration: AssignPublicIp: ENABLED SecurityGroups: - !Ref ExampleSecurityGroup Subnets: - !Ref Subnet1 - !Ref Subnet2 PlatformVersion: 1.4.0 Scale: Unit: PERCENT Value: 100 Service: !Ref ECSDemoService TaskDefinition: !Ref BlueTaskDefinition LoadBalancers: - ContainerName: DemoApp ContainerPort: 80 TargetGroupArn: !Ref ALBTargetGroupBlue PrimaryTaskSet: Type: 'AWS::ECS::PrimaryTaskSet' Properties: Cluster: !Ref ECSDemoCluster Service: !Ref ECSDemoService TaskSetId: !GetAtt - BlueTaskSet - Id
