IaC Bazaar
Google CloudLive-tested

Secret Manager Secrets

Secrets with versions, replication policy, rotation schedules, expiry and accessor IAM.

terraformGoogle Cloud#gcp

Compare Secrets & Key Management across clouds →

Part of: GCP Production Landing Zone, GCP Kubernetes Platform

gcp-secret-managerterraform 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 tests (mocked: validation rules · outputs)

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 gcp-secret-manager-1.0.0.sigstore.json \
  https://www.iac-bazaar.com/api/artifacts/gcp-secret-manager/signature

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

# 4. (optional) confirm the checksum too
echo "70af2acc8868ab9e55250aea5989cb3dc04280c3defa06c91f8caf8b76ec1a7d  gcp-secret-manager-1.0.0.tar.gz" | sha256sum -c
Signature bundlePublic keyMachine-readable receiptHow we verify

Use it from the registry

terraform · opentofu
module "secret_manager" {
  source  = "www.iac-bazaar.com/iac-bazaar/gcp-secret-manager/gcp"
  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

gcp-secret-manager

A Secret Manager secret with a chosen replication policy (Google-managed automatic by default, or user-managed regions with optional CMEK for data-residency), an optional initial version that prefers the write-only path so the value never touches state, optional expiry and rotation notifications, and least-privilege accessor IAM. Works with Terraform and OpenTofu (>= 1.6), Google provider >= 7.0, < 8.0.

Status: static-validated, live-test pending. Ships under live-test quarantine — validated with tofu fmt, tofu validate, and tflint. Real apply → verify → destroy against a GCP project is pending a cloud sandbox.

Secure defaults

  • No initial version by default — the value is set out of band (a controller / gcloud), so Terraform never owns plaintext.
  • Write-only seeding when you do seed — secret_data_wo (Terraform 1.11+) pushes a value that is never persisted to state; the state-stored secret_data path is available but discouraged, and the two are mutually exclusive (enforced as a precondition).
  • Least-privilege accessor IAM — accessor_members are granted exactly roles/secretmanager.secretAccessor (read-only) on this one secret, via additive google_secret_manager_secret_iam_member bindings.
  • CMEK-capable — user-managed replicas can be encrypted with your own KMS key (replica_kms_key_name); a precondition rejects CMEK with automatic replication, which uses Google-managed keys.
  • Recovery window — version_destroy_ttl keeps destroyed versions recoverable for a grace period.
  • Rotation is notification-only — Secret Manager pings a Pub/Sub topic on schedule (a precondition requires notification_topics when rotation is set); an external rotator mints the new value.

Requirements

  • Terraform or OpenTofu >= 1.6
  • hashicorp/google >= 7.0, < 8.0

License

Commercial — LicenseRef-IaCBazaar-Commercial.

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

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