IaC Bazaar
AWSLive-tested

Redshift Cluster (encrypted, private)

A production-ready single-node Redshift cluster with encryption always on, never publicly accessible, a parameter group enforcing require_ssl, and a generated admin password stored in Secrets Manager.

terraformAWS#aws
aws-redshiftterraform v1.7

Verification

Live-tested

Really deployed to a cloud sandbox, verified against its outputs and assertions, then destroyed - with the teardown confirmed.

Conformance

  • Static validation (fmt · validate · tflint)
  • Security scan clean (Checkov)
  • Plan test superseded by live test

Provenance

Functional

  • Live-tested - applied, verified, destroyed

Last verified 2026-06-30 · how we verify

Verify this download

cosign · sha-256

Don't take our word for it. Every release is signed with cosign - check the bytes against our pinned public key before you trust them.

# 1. Our pinned public key - fetch once, trust out-of-band
curl -O https://www.iac-bazaar.com/cosign.pub

# 2. This module's Sigstore bundle
curl -o aws-redshift-1.0.0.sigstore.json \
  https://www.iac-bazaar.com/api/artifacts/aws-redshift/signature

# 3. Verify the tarball you downloaded
cosign verify-blob \
  --key cosign.pub \
  --bundle aws-redshift-1.0.0.sigstore.json \
  aws-redshift-1.0.0.tar.gz
# → Verified OK

# 4. (optional) confirm the checksum too
echo "51f01212a87836435c184c4e0618d0620271cc8fe53c0d5bcd0ad3dbed425f2e  aws-redshift-1.0.0.tar.gz" | sha256sum -c
Signature bundlePublic keyMachine-readable receiptHow we verify

Use it from the registry

terraform · opentofu
module "redshift" {
  source  = "www.iac-bazaar.com/iac-bazaar/aws-redshift/aws"
  version = "1.0.0"
}

Paid module — needs a purchase (or a subscription that covers it) plus a registry token from /account/tokens. Full setup: registry docs.

Inputs & outputs

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Documentation

aws-redshift — Amazon Redshift Cluster

A production-ready Amazon Redshift cluster, single-node by default, with secure defaults baked in. Encryption is always on, the cluster is never publicly accessible, a dedicated parameter group enforces require_ssl, and the cluster gets a locked-down security group (no inbound rules unless you list allowed_cidrs). By default the admin password is generated and stored in Secrets Manager — it is never written to Terraform state.

Self-contained for quick trials: leave subnet_ids empty and the module discovers the subnets of the account's default VPC and derives the matching VPC for the security group.

Works with Terraform and OpenTofu (>= 1.6), AWS provider >= 6.0, < 7.0.

What it provisions

  • aws_redshift_cluster — the cluster (encrypted, not publicly accessible).
  • aws_redshift_subnet_group — where the cluster's ENIs live.
  • aws_redshift_parameter_group — dedicated group with require_ssl = true.
  • aws_redshift_logging (optional) — audit logs to CloudWatch Logs or S3 when logging is set (the provider-v6 replacement for the removed inline logging block).
  • aws_security_group + standalone ingress/egress rules — client access on the cluster port from allowed_cidrs (none by default); all egress for COPY/UNLOAD and enhanced VPC routing.

Security notes

  • Encryption is always on (encrypted = true); supply kms_key_arn for a customer-managed key, otherwise the AWS-managed aws/redshift key is used.
  • Never public — publicly_accessible is hard-wired to false.
  • TLS enforced — the dedicated parameter group sets require_ssl = true.
  • No open ingress — the security group has no inbound rule unless you list allowed_cidrs; there is no 0.0.0.0/0 default.
  • Password stays out of state — leave master_password null to use a Secrets-Manager-managed credential.

Requirements

  • Terraform or OpenTofu >= 1.6
  • hashicorp/aws >= 6.0, < 7.0

License

Commercial — IaC Bazaar EULA. © IaC Bazaar. Original work (not derived from a third-party module).

Usage code & full reference unlock after purchase

The complete copy-paste usage, the full input/output reference, and operational notes ship with your licence - shown here and bundled in the download.

  • Usage
  • Inputs
  • Outputs
  • Notes

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