lambda_function_event_rule

Module Resources

This Terraform module provisions:

• CloudWatch Event Rule
• CloudWatch Event Target
• Lambda function
• CloudWatch Log Group
• IAM Role
• IAM Policy

Module Input Variables

• name - Name that should be used for the Lambda function and related resources
• source_dir - Local directory containing the source code for the Lambda Function
• filename - ZIP file containing the source code for the Lambda Function
• handler - The entrypoint that should be called when the Lambda function is invoked (Default: lambda_function.lambda_handler)
• runtime - Runtime that should be used for the Lambda function (Default: python3.7)
• layers - List of Lambda layers that should be attached to the Lambda function
• memory_size - Amount of memory that should be configured for the Lambda function
• timeout - Timeout for the Lambda function (Default: 30)
• environment - Environment configuration for the Lambda function
• vpc_config - VPC Config for the Lambda function
• dead_letter_config - Dead letter configuration for the Lambda function
• tags - Tags that should be applied to all resources in this module
• retention_in_days - Retention period for log messages in days (Default: 30)
• policy_statements - IAM Policy Statements that should be applied to the Lambda function
• error_actions_enabled - Whether error alarm actions should be enabled or not (Default: true)
• error_insufficient_data_actions - Actions that should be performed in case the error alarm is in the insufficient data state (Default: [])
• error_alarm_actions - Actions that should be performed in case the error alarm is in the alarm state (Default: [])
• error_ok_actions - Actions that should be performed in case the error alarm is in the ok state (Default: [])
• is_enabled - Whether the CloudWatch Event Rule should be enabled or not
• event_pattern - Event pattern that should be used to trigger the CloudWatch Event Rule
• schedule_expression - Scheduled expression that should be used to trigger the CloudWatch Event Rule

Usage

module "event_pattern" {
  source = "git::https://github.com/albumprinter/infra-terraform-modules.git//modules/aws/lambda_function_event_rule?ref="

  name          = "${var.project_name}Lambda"
  source_dir    = "${path.module}/src"
  event_pattern = <<PATTERN
{
  "detail-type": [
    "AWS Console Sign In via CloudTrail"
  ]
}
PATTERN

  tags = var.tags
}

module "schedule_expression" {
  source = "git::https://github.com/albumprinter/infra-terraform-modules.git//modules/aws/lambda_function_event_rule?ref="

  name                = "${var.project_name}Lambda"
  source_dir          = "${path.module}/src"
  schedule_expression = "cron(0 2 * * ? *)"

  tags = var.tags
}

Outputs

• archive_file
• aws_lambda_function
• aws_cloudwatch_log_group
• aws_iam_role
• aws_iam_policy
• aws_cloudwatch_event_rule
• aws_cloudwatch_event_target
• aws_lambda_permission
• aws_cloudwatch_metric_alarm_errors