Top OpenShift Alternatives and Overview

Some of the popular OSs in modern times are Windows, Mac, Android, Linux, etc. Each of the OS follows a preset OS architecture that allows its proper functioning. There are many models or paradigm of such OS.

Among them, we have one of the Containerization Software, called OpenShift. RedHat developed it in 2011 and later announced it as open-source in 2012. The software is for an OS-level Virtualization. It has core isolated user-space instances like containers, zones, virtual private servers, partitions, virtual environment & kernels, and jails.

It uses Kubernetes for container technology. Based on the container version, the features are increased accordingly. Users can utilize languages like Java, PHP, Python, etc. to write applications with it. No wonder it is popularly known as Red Hats’ PaaS, i.e., Platform as a Service. The current version in OpenShift v4. It is being used in 1000+ organizations and is the world’s leading hybrid cloud, Kubernetes Application platform. It can incorporate either physical, virtual, private, or public infrastructure.

OpenShift Container Platform

Formerly called OpenShift Enterprise, it is a PaaS product managed using Kubernetes, based on Red Hat’s Linux. The four key features it includes are Kubernetes support, automated operations, hybrid cloud, and developer productivity. It even supports trusted security checks, built-in monitoring, ecosystem integration, centralized policy management, and CNCF Certified Kubernetes. These features ensure full compatibility, security, and inter-operability.

OpenShift Dedicated

Unlike the above, OpenShift Dedicated is a Kubernetes Cluster, which is being managed by Amazon Web Services. Since 2016, it is also operational via Google Cloud Platform and Microsoft Azure. It uses virtual private cloud, and flexible authentications like OpenID Connect, LDAP, etc.

Microsoft Azure OpenShift

As the name suggests, this service is fully managed on Microsoft Azure. The clusters are provided in Microsoft Azure itself. It is under joint development by Microsoft and Red Hat. It is a single-tenant service and is highly customizable based on the requirements.

OpenShift Online

Unlike the above services, it is for cloud hosting and application deployment. Most of its features are self-service. Users can pick their tools, languages, container images, templates, etc. This can help developers build and deploy their own application runtime and frameworks in one click. It offers free, as well as a paid version. The former includes project collaborations, custom domains, schedules jobs, and up to 10 projects.

Conclusion

It is aimed mainly for learning and educational purposes. Inactive accounts are flushed periodically. Overall, OpenShift has maintained its standards as a Red Hat Product. Based on the requirements, the plans are varied, and all of them offer sleek services and a secure development environment.

Company Name: Red Hat, Inc.

Company Address: 100 E. Davie St., Raleigh, NC, USA

Founded in: 1993