Awesome

Modernisation Platform Terraform Baselines Module

Terraform module for enabling and configuring the MoJ Security Guidance baseline for AWS accounts, alongside some extra reasonable security, identity and compliance services.

Enabled MoJ Security Guidance configurations

Other enabled configurations

Usage

Using the whole module

module "baselines" {
  source = "github.com/ministryofjustice/modernisation-platform-terraform-baselines"
  providers = {
    aws                    = aws
    aws.replication-region = aws.eu-west-2 # Region to replicate S3 buckets into
    aws.ap-northeast-1     = aws.ap-northeast-1
    aws.ap-northeast-2     = aws.ap-northeast-2
    aws.ap-south-1         = aws.ap-south-1
    aws.ap-southeast-1     = aws.ap-southeast-1
    aws.ap-southeast-2     = aws.ap-southeast-2
    aws.ca-central-1       = aws.ca-central-1
    aws.eu-central-1       = aws.eu-central-1
    aws.eu-north-1         = aws.eu-north-1
    aws.eu-west-1          = aws.eu-west-1
    aws.eu-west-2          = aws.eu-west-2
    aws.eu-west-3          = aws.eu-west-3
    aws.sa-east-1          = aws.sa-east-1
    aws.us-east-1          = aws.us-east-1
    aws.us-east-2          = aws.us-east-2
    aws.us-west-1          = aws.us-west-1
    aws.us-west-2          = aws.us-west-2
  }

  # Enable IAM Access Analyzer in eu-west-2
  enabled_access_analyzer_regions = ["eu-west-2"]

  root_account_id    = "123456789"
  tags               = {}
}

Using parts of the module

You can specify submodules from this directory to use individually, by setting the source with a double-slash (//). Note that this only uses the module in the calling region, unless you specify different module blocks with other Terraform providers. Each module has its own README.

module "ebs-encryption" {
  source = "github.com/ministryofjustice/modernisation-platform-terraform-baselines//modules/ebs"
}

Inputs

Name	Description	Type	Default	Required
root_account_id	The AWS Organisations root account ID that this account should be part of	string		yes
tags	Tags to apply to resources, where applicable	map	{}	no
enabled_access_analyzer_regions	Regions to enable IAM Access Analyzer in	list	[]	no
enabled_backup_regions	Regions to enable AWS Backup in	list	[]	no
enabled_config_regions	Regions to enable AWS Config in	list	[]	no
enabled_ebs_encryption_regions	Regions to enable EBS encryption in	list	[]	no
enabled_guardduty_regions	Regions to enable GuardDuty in	list	[]	no
enabled_securityhub_regions	Regions to enable SecurityHub in	list	[]	no
enabled_vpc_regions	Regions to enable default VPC configuration and VPC Flow Logs in	list	[]	no

Outputs

None

Looking for issues?

If you're looking to raise an issue with this module, please create a new issue in the Modernisation Platform repository.