Open Policy Containers

Open Policy Containers is an open specification and tooling framework for packaging, distributing, and executing policy bundles as OCI-compliant containers (policy-as-code, cloud-native security/governance).

• Defines a container-native format for packaging policies using the Open Container Initiative (OCI) image specification (policy-as-code, container packaging).
• Enables distribution of policy bundles via standard container registries (software supply chain, artifact distribution).
• Provides a common runtime model for pulling, verifying, and executing policies from container images (policy enforcement, runtime execution).
• Supports integration of policy workflows into Continuous Integration and Continuous Deployment (CI/CD) pipelines and cloud-native platforms (DevSecOps, platform engineering).
• Standardizes how policy metadata, versions, and dependencies are described and managed within container images (configuration management, governance).

More About Open Policy Containers

Open Policy Containers defines a vendor-neutral mechanism for packaging and shipping policy artifacts as Open Container Initiative (OCI) images, giving enterprises a consistent way to manage Policy as Code (PaC) across heterogeneous platforms (policy-as-code, container packaging).

The specification focuses on how policies, metadata, and related assets are embedded into container images, including directory layout, manifest conventions, and annotation schemes used to describe policy type, version, and execution characteristics (configuration management, artifact specification).

Because the project builds on the OCI image format and registry APIs, organizations can reuse existing container registries, image signing systems, and distribution pipelines to manage policy bundles (software supply chain, artifact distribution).

Open Policy Containers also describes how policy runtimes and engines can discover, pull, and load these images, enabling a consistent workflow for retrieving policies at deploy time or runtime in Kubernetes clusters, edge environments, or traditional infrastructure (policy enforcement, runtime execution).

Enterprises can integrate Open Policy Containers into CI/CD workflows by building policy images from source repositories, tagging and versioning them through standard image lifecycle practices, and promoting them between environments using existing registry-based promotion mechanisms (DevSecOps, pipeline integration).

The project positions itself within the cloud-native ecosystem supported by the Cloud Native Computing Foundation, aligning with established container and orchestration patterns so that policy distribution follows the same operational model as application workloads (cloud-native infrastructure, platform engineering).

From an architecture perspective, Open Policy Containers sits between policy authoring tools and policy engines, defining a portable packaging and transport layer that does not prescribe a specific policy language or enforcement engine, allowing different policy systems to adopt the format where compatible (interoperability, extensibility).

In an enterprise directory or taxonomy, Open Policy Containers fits under cloud-native governance and security tooling, with specific relevance to PaC, supply chain security, and platform-level configuration management, since it standardizes how policies are versioned, distributed, and prepared for execution using container-native mechanisms (governance, security, compliance).