AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: An AWS Lambda application that calls the Lambda API for Performance Insights
  metrics in Amazon Aurora.
Parameters:
  TargetMetricNamespace:
    Type: String
    Default: /AuroraMonitoringGrafana/PerformanceInsightMetrics
    Description: Target Amazon CloudWatch namespace where you want to public custom
      metrics
Resources:
  function:
    Type: AWS::Serverless::Function
    Properties:
      Handler: lambda_function.lambda_handler
      Runtime: python3.8
      CodeUri: s3://aurora-monitoring-grafana-pi-494d34597b3a4e8c/280c1b143b842055b23932598b88bee4
      Description: Publish Custom Cloudwatch Metrics for Performance Insights
      Timeout: 900
      Environment:
        Variables:
          TargetMetricNamespace:
            Ref: TargetMetricNamespace
      Policies:
      - AWSLambdaBasicExecutionRole
      - AWSLambda_ReadOnlyAccess
      - AmazonRDSPerformanceInsightsReadOnly
      - CloudWatchAgentServerPolicy
      Tracing: Active
      Events:
        Schedule:
          Type: ScheduleV2
          Properties:
            ScheduleExpression: rate(15 minutes)
            Name: TestScheduleV2Function
            Description: Test schedule event
            State: ENABLED