Quay

Red Hat Quay is a container image registry platform (container registry) for building, storing, and distributing container images and related artifacts.

• Private and public container image registry for storing and distributing images (container registry)
• Image build, analysis, and lifecycle management capabilities (container lifecycle management)
• Role-Based Access Control (RBAC), team management, and organization scoping for image access (identity and access management)
• Geographically distributed and highly available registry deployment options (infrastructure platform)
• Integration with Kubernetes and OpenShift for image consumption and automation workflows (container orchestration integration)

More About Quay

Red Hat Quay is a container image registry platform (container registry) that addresses the need for controlled storage, management, and distribution of container images within enterprise environments. It provides a central service where development and operations teams can push, store, scan, and pull container images and related artifacts such as Helm charts, enabling consistent image delivery across clusters and environments.

The platform focuses on image repository management, including support for public and private repositories, access controls, and automated image workflows (container lifecycle management). It implements image tagging, versioning, and repository-level configuration, which help standardize how organizations manage application images. Quay also supports image mirroring and replication across regions or data centers (infrastructure platform), which is used to place images near consuming clusters and improve availability.

Enterprises use Quay to back container platforms such as Kubernetes and Red Hat OpenShift (container orchestration integration). Application build pipelines push images into Quay, and clusters pull from Quay as part of deployment and scaling operations. The registry integrates with authentication systems for user and service account access (identity and access management), and it supports RBAC and team or organization constructs so that project-level boundaries can align with enterprise structures.

Quay is designed for deployment on premises, in public clouds, or in hybrid configurations (infrastructure platform). It exposes standard container registry interfaces compatible with container runtimes and orchestration platforms, allowing it to interoperate with existing Continuous Integration and Continuous Deployment (CI/CD) pipelines, build systems, and deployment tools. The platform can be operated as a standalone registry or as part of a broader Red Hat OpenShift ecosystem, where it supplies images for clusters running across multiple regions.

From a directory and taxonomy perspective, Red Hat Quay belongs in categories such as container registry, container lifecycle management, DevOps tooling, and infrastructure services for Kubernetes platforms. It is positioned as an enterprise-grade registry for organizations that require private image hosting, policy-based access control, and integration with cluster platforms and build pipelines. By providing an API-driven registry service that aligns with container ecosystem standards, Quay serves as a foundational component in containerized application delivery architectures.