AndrewBestbier

resource "aws_ecs_cluster" "my_cluster" {
  name = "my-cluster" # Naming the cluster
}

AndrewBestbier

provider "aws" {
  version = "~> 2.0"
  region  = "eu-west-2" # Setting my region to London. Use your own region here
}

resource "aws_ecr_repository" "my_first_ecr_repo" {
  name = "my-first-ecr-repo" # Naming my repository
}

AndrewBestbier

AWSTemplateFormatVersion: 2010-09-09

Resources:
  VPC:
    Type: AWS::EC2::VPC
    Properties:
      CidrBlock: 10.0.0.0/16

  PublicSubnetA:
    Type: AWS::EC2::Subnet

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Database:
    Type: AWS::RDS::DBInstance # (1)
    Properties:
      VPCSecurityGroups:
        - !Ref DbSecurityGroup # (2)
      AllocatedStorage: "10"
      DBSubnetGroupName: !Ref DbSubnetGroup # (3)
      DBInstanceClass: "db.t2.micro"
      Engine: "postgres"
      MasterUsername: Username

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InstanceSecurityGroup:
    Type: AWS::EC2::SecurityGroup
    Properties:
      GroupDescription: Letting HTTP into our instance
      VpcId: !Ref VPC
      SecurityGroupIngress:
        - FromPort: 80
          IpProtocol: tcp
          ToPort: 80
          SourceSecurityGroupId: !Ref ApplicationLoadBalancerSecurityGroup # (1)

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  ApplicationLoadBalancer:
    Type: AWS::ElasticLoadBalancingV2::LoadBalancer # (1)
    Properties:
      SecurityGroups:
        - !Ref ApplicationLoadBalancerSecurityGroup # (2)
      Subnets: # (3)
        - !Ref PublicSubnetA
        - !Ref PublicSubnetB

  ApplicationLoadBalancerSecurityGroup:

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  ApplicationLoadBalancerSecurityGroup:
    Type: AWS::EC2::SecurityGroup # (4)
    Properties:
      GroupDescription: SSH and HTTP
      VpcId: !Ref VPC
      SecurityGroupIngress: # (5)
        - CidrIp: 0.0.0.0/0
          FromPort: 80
          IpProtocol: tcp
          ToPort: 80

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PublicRouteTable: # (1)
    Type: AWS::EC2::RouteTable # (2)
    Properties:
      VpcId: !Ref VPC # (3)

  PublicRoute: # (4)
    Type: AWS::EC2::Route # (5)
    DependsOn: AttachGateway
    Properties:
      RouteTableId: !Ref PublicRouteTable # (6)

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InternetGateway: # (1)
    Type: AWS::EC2::InternetGateway # (2)
    DependsOn: VPC

  AttachGateway: # (2)
    Type: AWS::EC2::VPCGatewayAttachment # (4)
    Properties:
      VpcId: !Ref VPC # (5)
      InternetGatewayId: !Ref InternetGateway # (6

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AutoScalingGroup:
    Type: AWS::AutoScaling::AutoScalingGroup
    Properties:
      LaunchConfigurationName: !Ref AppLaunchConfig
      # AvailabilityZones:
      #   - !Select [0, !GetAZs ]
      #   - !Select [1, !GetAZs ]
      VPCZoneIdentifier: # (1)
        - !Ref PublicSubnetA
        - !Ref PublicSubnetB