colour-app.yaml

AWSTemplateFormatVersion: 2010-09-09
Description: CI/CD pipeline for GitHub projects
Parameters:
  ENV:
    Type: String
    Default: preproduction
    AllowedValues:
      - preproduction
      - production
  ContainerPort: 
    Type: Number
    Default: 8080
  HostPort: 
    Type: Number
    Default: 8080

  PipelineSourceObjectKey:
    Description: 'S3 source artifact'
    Type: String
    Default: kiri-ui.zip

  DNSNamespaceID:
    Type: String
    Default: 'ns-d5forpjik2uspu4k'

  


    
Mappings:
  ClusterTargetGroup:
    name:
      preproduction: colourapp-tgroup-staging
      production: colourapp-tgroup-master
  ALB:
    name:
      preproduction: colourapp-alb-staging
      production: colourapp-alb-master


  
  VPCid:
    name:
      preproduction: vpc-d27062a8
      production: ''
      
  UISGIds:
    name:
      preproduction: 'sg-e1a6fac2'
      production: ''
      
  PrivSubNetIds:
    name:
      preproduction: 'subnet-d356eedd,subnet-41478a60,subnet-e6aea4d8'
      production: ''
      
  PubSubNetIds:
    name:
      preproduction: 'subnet-d356eedd,subnet-41478a60,subnet-e6aea4d8'
      production: ''
      
  #!Split [ ",", !FindInMap [PubSubNetIds, name, !Ref ENV] ]

Resources:
  
  #ECS Service
  BlueappService:
    Type: AWS::ECS::Service
    DependsOn: [BlueappDiscoveryService]
    Properties:
      Cluster: arn:aws:ecs:us-east-1:858972826311:cluster/Appmesh-test-cluster
      ServiceRegistries:
        - ContainerName: blueapp-container
          RegistryArn: !GetAtt BlueappDiscoveryService.Arn
      DeploymentConfiguration:
        MaximumPercent: '200'
        MinimumHealthyPercent: '100'
      DesiredCount: 1
      LoadBalancers:
      - ContainerName: blueapp-container
        ContainerPort: !Ref ContainerPort
        TargetGroupArn: !Ref 'ECSTG'
      LaunchType: FARGATE
      TaskDefinition: blueapp-task
      #PlatformVersion: 1.3.0
      NetworkConfiguration:
        AwsvpcConfiguration:
          AssignPublicIp: ENABLED
          SecurityGroups: !Split [ ",", !FindInMap [UISGIds, name, !Ref ENV] ]
          Subnets: !Split [ ",", !FindInMap [PubSubNetIds, name, !Ref ENV] ]
      ServiceName: blueapp-service
  
  RedappService:
    Type: AWS::ECS::Service
    DependsOn: [RedappDiscoveryService]
    Properties:
      Cluster: arn:aws:ecs:us-east-1:858972826311:cluster/Appmesh-test-cluster
      ServiceRegistries:
        - ContainerName: redapp-container
          RegistryArn: !GetAtt RedappDiscoveryService.Arn
      DeploymentConfiguration:
        MaximumPercent: '200'
        MinimumHealthyPercent: '100'
      DesiredCount: 1
      LoadBalancers:
      - ContainerName: redapp-container
        ContainerPort: !Ref ContainerPort
        TargetGroupArn: !Ref 'ECSTG'
      LaunchType: FARGATE
      TaskDefinition: redapp-task
      #PlatformVersion: 1.3.0
      NetworkConfiguration:
        AwsvpcConfiguration:
          AssignPublicIp: ENABLED
          SecurityGroups: !Split [ ",", !FindInMap [UISGIds, name, !Ref ENV] ]
          Subnets: !Split [ ",", !FindInMap [PubSubNetIds, name, !Ref ENV] ]
      ServiceName: redapp-service
  
  GreenappService:
    Type: AWS::ECS::Service
    DependsOn: [GreenappDiscoveryService]
    Properties:
      Cluster: arn:aws:ecs:us-east-1:858972826311:cluster/Appmesh-test-cluster
      ServiceRegistries:
        - ContainerName: greenapp-container
          RegistryArn: !GetAtt GreenappDiscoveryService.Arn
      DeploymentConfiguration:
        MaximumPercent: '200'
        MinimumHealthyPercent: '100'
      DesiredCount: 1
      LoadBalancers:
      - ContainerName: greenapp-container
        ContainerPort: !Ref ContainerPort
        TargetGroupArn: !Ref 'ECSTG'
      LaunchType: FARGATE
      TaskDefinition: greenapp-task
      #PlatformVersion: 1.3.0
      NetworkConfiguration:
        AwsvpcConfiguration:
          AssignPublicIp: ENABLED
          SecurityGroups: !Split [ ",", !FindInMap [UISGIds, name, !Ref ENV] ]
          Subnets: !Split [ ",", !FindInMap [PubSubNetIds, name, !Ref ENV] ]
      ServiceName: greenapp-service
  #Target Group for ECS
  ECSTG:
    Type: AWS::ElasticLoadBalancingV2::TargetGroup
    DependsOn: ECSALB
    Properties:
      HealthCheckIntervalSeconds: 30
      HealthCheckPath: /
      HealthCheckProtocol: HTTP
      HealthCheckTimeoutSeconds: 10
      HealthyThresholdCount: 2
      Name: !FindInMap [ClusterTargetGroup, name, !Ref ENV]
      Port: 80
        #!Ref HostPort
      Protocol: HTTP
      TargetType: ip
      UnhealthyThresholdCount: 2
      VpcId: !FindInMap [VPCid, name, !Ref ENV] 

  #Load Balancer
  ECSALB:
    Type: AWS::ElasticLoadBalancingV2::LoadBalancer
    Properties:
      Name: !FindInMap [ALB, name, !Ref ENV]
      Scheme: internet-facing
      LoadBalancerAttributes:
      - Key: idle_timeout.timeout_seconds
        Value: '30'
      Subnets: !Split [ ",", !FindInMap [PubSubNetIds, name, !Ref ENV] ]
      SecurityGroups: !Split [ ",", !FindInMap [UISGIds, name, !Ref ENV] ]




  #ALB Listener
  ALBListener:
    Type: AWS::ElasticLoadBalancingV2::Listener
    Properties:
      DefaultActions:
      - Type: forward
        TargetGroupArn: !Ref 'ECSTG'
      LoadBalancerArn: !Ref 'ECSALB'
      Port: '80'
      Protocol: HTTP
  
  #ALB Listener Rule
  ECSALBListenerRule:
    Type: AWS::ElasticLoadBalancingV2::ListenerRule
    Properties:
      Actions:
      - Type: forward
        TargetGroupArn: !Ref 'ECSTG'
      Conditions:
      - Field: path-pattern
        Values: [/]
      ListenerArn: !Ref 'ALBListener'
      Priority: 1



  DNSNamespace:
    Type: AWS::ServiceDiscovery::PrivateDnsNamespace
    Properties:
      Name: mesh.local
      Vpc: !FindInMap [VPCid, name, !Ref ENV]
  
  BlueappDiscoveryService:
    Type: AWS::ServiceDiscovery::Service
    Properties:
      DnsConfig:
        RoutingPolicy: WEIGHTED
        DnsRecords:
          - Type: A
            TTL: 60
      Name: blueapp-service
      NamespaceId: !GetAtt DNSNamespace.Id
  
  RedappDiscoveryService:
    Type: AWS::ServiceDiscovery::Service
    Properties:
      DnsConfig:
        RoutingPolicy: WEIGHTED
        DnsRecords:
          - Type: A
            TTL: 60
      Name: redapp-service
      NamespaceId: !GetAtt DNSNamespace.Id


  GreenappDiscoveryService:
    Type: AWS::ServiceDiscovery::Service
    Properties:
      DnsConfig:
        RoutingPolicy: WEIGHTED
        DnsRecords:
          - Type: A
            TTL: 60
      Name: greenapp-service
      NamespaceId: !GetAtt DNSNamespace.Id


  CloudwatchLogsGroup:
    Type: AWS::Logs::LogGroup
    Properties:
      LogGroupName: !Join ['-', [ECSLogGroup, !Ref 'AWS::StackName']]
      RetentionInDays: 7