Repositories that Are Declared, Private and Immutable
The registry creates a repository for any push to an unknown name by default - private, and unmanaged - and a tag can be overwritten unless the repository is immutable, so a deployment pinned to v1.4.2 runs whatever last claimed it. Manages the tenancy-wide create-on-push switch off, creates repositories immutable and private, and lists any that are public or mutable when that is accepted.
Verification
Static-verifiedPassed: validated and lint-clean (provider-schema-validated for AWS/Azure/GCP; Terraform-language lint elsewhere).
Conformance
- Static validation (fmt · validate · tflint)
- Security scan clean (Checkov)
- Plan tests (mocked: validation rules · outputs)
Provenance
- SHA-256 checksum
- Signature (pending)
Functional
- Live test pending (no cloud run yet)
Last verified 2026-09-14 · how we verify
Use it from the registry
terraform · opentofumodule "container_registry" {
source = "www.iac-bazaar.com/iac-bazaar/oci-container-registry/oci"
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.
Inputs & outputs
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Documentation
oci-container-registry
Container repositories that are declared, private, and immutable. Works with
Terraform and OpenTofu (>= 1.6), oci provider >= 8.0, < 9.0.
is_repository_created_on_first_push is on by default. Any principal
with push rights creates a repository by pushing to a name that does not
exist - private, and unmanaged: no immutability, no owner, and a typo in an
image name is a new repository billed for its layers. This module can
manage the tenancy-wide setting (from one place, since it is a singleton)
and turns it off; leaving it on needs accept_create_on_first_push.
A mutable tag is a name for whatever was pushed last. is_immutable
defaults to false. Immutable here; mutable needs accept_mutable_tags.
is_public means anyone on the internet can pull. Refused without
accept_public_repositories, and every public repository is listed.
Verification
Static validation runs tofu fmt, init, validate, tflint and checkov.
This module has not yet had a live test, so it is published as statically
validated with its live test pending and does not carry the live-tested mark.
Usage code & full reference need an account
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- Usage
Related modules
do-container-registry
Docker credentials for the registry never expire unless told to, so the login a CI job wrote to disk two years ago still pushes today; there is one registry per account; and the tier is a storage ceiling that turns into a failed push far from the cause. The registry, read-only credentials that live a day and read-write ones that live an hour, both re-issued on the next apply after expiry.
scaleway-container-registry
is_public makes every image in the namespace pullable by anyone, and the key CI pushes with is usually a person's API key with every permission that person has and no expiry. Private unless public is accepted by name, and on request an IAM application whose only permission is registry access in one project, with an API key that expires on the date you set.
gcp-artifact-registry
Docker/Maven/npm repos with cleanup policies, remote and virtual repositories, CMEK and reader/writer IAM.
azure-acr
ACR with geo-replication, retention/trust policies, private endpoint and AcrPull role wiring for AKS/Container Apps.
aws-ecr
ECR repo with lifecycle rules, scan-on-push, immutable tags, and cross-account/replication policies.