OCI Registries Expand Beyond Containers for IaC and GitOps Workflows
2026 trend sees Terraform modules and GitOps configurations stored in container registries alongside images.
OCI (Open Container Initiative) registries are expanding beyond their original purpose of storing container images, with 2026 seeing widespread adoption for Infrastructure as Code modules and GitOps configurations.
Expanding Use Cases
Common IaC tools now support OCI registries for storing providers and modules, while GitOps tooling is starting to treat OCI as a first-class source for configuration. This consolidates artifact storage into a single, well-understood system.
Benefits
- Unified storage: One registry for containers, Helm charts, Terraform modules, and configs
- Consistent tooling: Standard authentication and access control
- Versioning: Semantic versioning and digest-based references for all artifacts
- Distribution: CDN and replication features work for all artifact types
Adoption
Major registry providers including Docker Hub, GitHub Container Registry, and cloud provider registries now support OCI artifacts beyond container images. Terraform's registry can pull modules from OCI-compliant registries.
GitOps Integration
Tools like Flux are adding native OCI support, allowing configurations to be stored in the same registries as application images. This simplifies supply chain security by using consistent signing and verification across all artifacts.
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