rpc-demo/cloudformation.yml at master · PaulMaddox/rpc-demo · GitHub

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Description: >
    Deploys a Twitter archiver. Made up of two microservices, one to collect tweets from
    the Twitter API, and another to archive them to an Amazon Kinesis Stream.

Parameters:

  SearchTerms:
    Description: Tweets matching the search terms will be archived
    Type: String
    Default: aws OR cloud

  VPC:
    Description: The VPC that the ECS cluster is deployed to
    Type: AWS::EC2::VPC::Id
    Default: vpc-de38c0b8

  Subnets:
    Description: The subnets to bring up the services in
    Type: List<AWS::EC2::Subnet::Id>
    Default: subnet-6b987623,subnet-04587f5f

  Cluster:
    Description: Please provide the ECS Cluster ID that this service should run on
    Type: String
    Default: Production

  DesiredCount:
    Description: How many instances of this task should we run across our cluster?
    Type: Number
    Default: 1

Resources:

  Service:
    Type: AWS::ECS::Service
    Properties:
      Cluster: !Ref Cluster
      DesiredCount: !Ref DesiredCount
      TaskDefinition: !Ref TaskDefinition
      NetworkConfiguration:
        AwsvpcConfiguration:
          Subnets: !Ref Subnets

  TaskDefinition:
    Type: AWS::ECS::TaskDefinition
    Properties:
      Family: tweets
      NetworkMode: awsvpc
      TaskRoleArn: arn:aws:iam::860498507463:role/rpc-demo
      ContainerDefinitions:

        - Name: collector
          Essential: true
          Image: 860498507463.dkr.ecr.eu-west-1.amazonaws.com/rpc-demo/collector:latest
          Memory: 128
          Environment:
            - Name: SEARCH_TERMS
              Value: !Ref SearchTerms
            - Name: ARCHIVE_ENDPOINT
              Value: http://localhost:8080
            - Name: AWS_REGION
              Value: !Ref AWS::Region
          LogConfiguration:
            LogDriver: awslogs
            Options:
              awslogs-group: !Ref AWS::StackName
              awslogs-region: !Ref AWS::Region
              awslogs-stream-prefix: collector

        - Name: archiver
          Essential: true
          Image: 860498507463.dkr.ecr.eu-west-1.amazonaws.com/rpc-demo/archiver:latest
          Memory: 128
          Environment:
            - Name: KINESIS_STREAM_NAME
              Value: !Ref KinesisStream
            - Name: AWS_REGION
              Value: !Ref AWS::Region
          PortMappings:
            - ContainerPort: 8080
          LogConfiguration:
            LogDriver: awslogs
            Options:
                awslogs-group: !Ref AWS::StackName
                awslogs-region: !Ref AWS::Region
                awslogs-stream-prefix: archiver

  CloudWatchLogsGroup:
    Type: AWS::Logs::LogGroup
    Properties:
      LogGroupName: !Ref AWS::StackName
      RetentionInDays: 365

  KinesisStream:
    Type: AWS::Kinesis::Stream
    Properties:
      Name: !Ref AWS::StackName
      ShardCount: 10