SSM Parameter Store (map-driven)
Map-driven SSM Parameter Store parameters - String, StringList, and SecureString - created from a single map, with SecureString always KMS-encrypted and the free Standard tier by default.
Part of: AWS Production Landing Zone
Verification
Live-testedReally 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- Plan test superseded by live test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
- SHA-256 checksum
- Cosign signature
Functional
- Live-tested - applied, verified, destroyed
Last verified 2026-06-30 · how we verify
Verify this download
cosign · sha-256Don'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-ssm-parameter-store-1.0.0.sigstore.json \
https://www.iac-bazaar.com/api/artifacts/aws-ssm-parameter-store/signature
# 3. Verify the tarball you downloaded
cosign verify-blob \
--key cosign.pub \
--bundle aws-ssm-parameter-store-1.0.0.sigstore.json \
aws-ssm-parameter-store-1.0.0.tar.gz
# → Verified OK
# 4. (optional) confirm the checksum too
echo "8f5337c1ff013e5ec8dbdefcb6bf53ad4a6237bdedb0a95a6c6469daf4c2f6e7 aws-ssm-parameter-store-1.0.0.tar.gz" | sha256sum -cUse it from the registry
terraform · opentofumodule "ssm_parameter_store" {
source = "www.iac-bazaar.com/iac-bazaar/aws-ssm-parameter-store/aws"
version = "1.0.0"
}Needs a registry token from /account/tokens. The module itself is free; the account is what identifies you. Full setup: registry docs.
Cite it in your README
badge · attributionPaste this beside the module in the repository that uses it. The badge is rendered from this artifact's verification record, so it reads live-tested because the record says so, and the link lands on this page.
[](https://www.iac-bazaar.com/catalog/aws-ssm-parameter-store?utm_source=syndication&utm_medium=readme&utm_campaign=artifact)
Terraform module 1.0.0, live-tested on IaC Bazaar: [SSM Parameter Store (map-driven)](https://www.iac-bazaar.com/catalog/aws-ssm-parameter-store?utm_source=syndication&utm_medium=readme&utm_campaign=artifact)
```hcl
module "ssm_parameter_store" {
source = "www.iac-bazaar.com/iac-bazaar/aws-ssm-parameter-store/aws"
version = "1.0.0"
}
```Preview:
Inputs & outputs
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Documentation
aws-ssm-parameter-store
Map-driven SSM Parameter Store parameters — String, StringList, and
SecureString — created from a single parameters map with for_each. Works
with Terraform and OpenTofu (>= 1.6), AWS provider >= 6.0, < 7.0.
SecureString values are always encrypted at rest (a customer KMS key when you
supply one, otherwise the AWS-managed alias/aws/ssm key), and the default
Standard tier is free.
Cost: standard-tier parameters are free to create and store. Advanced tier and higher throughput are billed.
What you get:
aws_ssm_parameter(one per map entry) — String / StringList / SecureString, per-parametertier,data_type,allowed_pattern,key_id, and tags.- A clean name hierarchy:
name_prefixis prepended to every map key, so{"app/log-level" = …}undername_prefix = "/myapp/prod/"becomes/myapp/prod/app/log-level.
Secure defaults
- Encryption at rest is automatic for SecureString: a customer-managed CMK
via
key_id/default_kms_key_id, or the AWS-managedalias/aws/ssmkey when none is given.key_idis rejected on non-SecureString parameters. - Standard tier (free) by default — no surprise Advanced-tier charges.
- Provider marks
valuesensitive, so plaintext never appears in plan output. (Note: like any non-write-only SSM parameter, the value is stored in Terraform state — protect your state backend, or manage rotation out of band.) - Strict input validation:
type/tier/data_typeare constrained to their valid sets,key_idis rejected on non-SecureString parameters, and non-textdata types are rejected on non-String parameters.
Provider pin
aws = {
source = "hashicorp/aws"
version = ">= 6.0, < 7.0"
}
License
Commercial — LicenseRef-IaCBazaar-Commercial. © IaC Bazaar. Original work
(not derived from a third-party module).
Usage code & full reference need an account
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- Usage
- Inputs
- Outputs
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