cloudwatch.tf

resource "aws_cloudwatch_event_rule" "this" {
  name                = "trigger-lambda-scheduler-${var.name}"
  description         = "Trigger lambda scheduler"
  schedule_expression = var.cloudwatch_schedule_expression
  tags                = var.tags
}

resource "aws_cloudwatch_event_target" "this" {
  arn  = aws_lambda_function.this.arn
  rule = aws_cloudwatch_event_rule.this.name
}

resource "aws_lambda_permission" "this" {
  statement_id  = "AllowExecutionFromCloudWatch"
  action        = "lambda:InvokeFunction"
  principal     = "events.amazonaws.com"
  function_name = aws_lambda_function.this.function_name
  source_arn    = aws_cloudwatch_event_rule.this.arn
}

resource "aws_cloudwatch_log_group" "this" {
  name              = "/aws/lambda/${var.name}"
  retention_in_days = 14
  tags              = var.tags
}