Open Shift

OpenShift is a Kubernetes-based enterprise container application platform from Red Hat for building, deploying, and managing containerized workloads across hybrid and multi-cloud environments.

• Enterprise Kubernetes platform for container orchestration and application lifecycle management (cloud DevOps)
• Integrated developer and DevOps tooling for Continuous Integration and Continuous Deployment (CI/CD) pipelines, source-to-image workflows, and application delivery (DevOps toolchain)
• Hybrid and multi-cloud deployment across on-premises (on-prem) infrastructure, public clouds, and edge environments (hybrid cloud management)
• Built-in container-native security, policy, and governance capabilities (cloud security)
• Support for cloud-native, microservices, and legacy application modernization strategies (application modernization)

More About Open Shift

OpenShift is positioned as an enterprise Kubernetes platform (cloud DevOps) that provides a managed and opinionated distribution of Kubernetes together with an integrated toolchain for container orchestration, application deployment, and lifecycle management. It is used by organizations that want a consistent runtime environment for containerized workloads across data centers, public clouds, and edge locations.

The platform combines Kubernetes (container orchestration) with components such as container runtime services, Software Defined Networking (SDN) (networking), ingress and routing, persistent storage integration (storage management), and cluster observability via metrics, logging, and alerting (observability). It incorporates automation for cluster installation, upgrades, and configuration management, aligning with GitOps-style workflows where cluster state is managed as code.

For developers, OpenShift provides capabilities for build and deployment automation (DevOps toolchain), including pipeline orchestration, image build workflows, and source-to-image processes that can create container images directly from application source code. This is intended to standardize how applications are built and deployed while integrating with enterprise CI/CD processes and version control systems.

From an architectural standpoint, OpenShift supports microservices architectures and cloud-native patterns, while also providing mechanisms to run and modernize existing applications. It uses open standards such as Kubernetes APIs, containers conforming to Open Container Initiative specifications (container infrastructure), and common networking protocols like Hypertext Transfer Protocol (HTTP), Transport Layer Security (TLS), and standard service mesh integrations when configured (service mesh). Role-Based Access Control (RBAC), policy enforcement, and multi-tenancy features are included for security and governance (cloud security).

Enterprises deploy OpenShift on bare metal, virtualized infrastructure, or public cloud services, using it as a common abstraction layer over heterogeneous infrastructure (hybrid cloud management). This supports use cases such as internal developer platforms, shared application platforms for multiple business units, and hosting of both stateless and stateful workloads. The platform is often categorized in marketplaces under containers and Kubernetes platforms, cloud DevOps, hybrid cloud management, and application modernization, reflecting its focus on managing the full lifecycle of containerized enterprise applications.