Redshift cluster without VPC

이 제품은 선택한 Datadog 사이트에서 지원되지 않습니다. ().
이 페이지는 아직 한국어로 제공되지 않습니다. 번역 작업 중입니다.
현재 번역 프로젝트에 대한 질문이나 피드백이 있으신 경우 언제든지 연락주시기 바랍니다.

Metadata

Id: terraform-aws-redshift-cluster-without-vpc

Provider: AWS

Platform: Terraform

Severity: Low

Category: Insecure Configurations

Learn More

Description

Amazon Redshift clusters should be deployed within an Amazon VPC to ensure network isolation and control over access to the cluster. If the vpc_security_group_ids and cluster_subnet_group_name attributes are not specified, the cluster is created outside a VPC and could be exposed to the public internet, increasing the risk of unauthorized access and data breaches. A secure configuration includes the following attributes:

resource "aws_redshift_cluster" "secure_example" {
  // other attributes
  vpc_security_group_ids     = [aws_security_group.redshift.id]
  cluster_subnet_group_name  = aws_redshift_subnet_group.redshift_subnet_group.id
}

Compliant Code Examples

resource "aws_redshift_cluster" "negative1" {
  cluster_identifier = "tf-redshift-cluster"
  database_name      = "mydb"
  master_username    = "foo"
  master_password    = "Mustbe8characters"
  node_type          = "dc1.large"
  cluster_type       = "single-node"
  logging {
      enable = true
      bucket_name = "nameOfAnExistingS3Bucket"
  }
  vpc_security_group_ids = [
    aws_security_group.redshift.id
  ]
  cluster_subnet_group_name = aws_redshift_subnet_group.redshift_subnet_group.id
}

Non-Compliant Code Examples

resource "aws_redshift_cluster" "positive1" {
  cluster_identifier = "tf-redshift-cluster"
  database_name      = "mydb"
  master_username    = "foo"
  master_password    = "Mustbe8characters"
  node_type          = "dc1.large"
  cluster_type       = "single-node"
  logging {
      enable = true
      bucket_name = "nameOfAnExistingS3Bucket"
  }
}