Containerization technology is gradually gaining maturity, thereby providing tangible benefits for developers and operations teams. Also, containerization presents credible benefits for the complete software infrastructure. With the help of containers, developers could easily create and deploy applications with better security and speed.

  • At this point, the complexity of the system is no longer manageable for individuals.
  • According to Datadog, utilization of the OpenShift platform increased by 28% in 2021, demonstrating the platform’s appeal with cloud container technology.
  • Swarm mode enables the integration of Docker Swarm’s orchestration capabilities into Docker Engine (for all versions since 1.12).
  • The integrated tools simplify modern development and deployment workflows.
  • The prominent highlight in the world of container tools is the dominance of Kubernetes and Docker.
  • Due to stricter security protocols, not all container images of public registries can be used.

Default security procedures are incorporated into the layout of Docker containers. Additionally, it offers a range of options for hardening Docker hosts to reduce the severity and risk of container breakouts. The attack surface is reduced by built-in security measures like control groups and kernel namespaces. A scheduler, a management platform, data storage, an API authentication engine, and other essential parts make up the Red Hat OpenShift Container Platform.

OpenShift vs. Docker

The platform allows developers to streamline workflows in the development of applications, while retaining enterprise-grade security and comprehensive multi-tenancy features. The OpenShift platform saw a 28% gain in usage in 2021, according to Datadog, conveying the platform’s popularity in cloud container technology. OpenShift builds on Docker’s capabilities, adding features such as management tools and abstracted cluster orchestration. These features make OpenShift an all-encompassing solution for developing and managing containerized applications. Red Hat designed OpenShift as an enterprise-grade, open-source container orchestration platform.

openshift vs docker

Virtualization is the main concept behind OpenShift (virtualization can be defined as the construction of a virtual system rather than a physical or actual replica of anything). OpenShift is a popular Linux based Cloud technology that is Open Source and managed by RedHat corporation. OpenShift is a Paas (Platform as a service) that runs above the existing cloud services offered by AWS, Google Cloud Platform, etc. The developers describe docker as a container platform for enterprise applications that are requiring rapid innovation velocity. It enables the organization to use and build their existing legacy projects with seamless integration and sharing. It also ensures that the application is running with adequate security measures.

OpenShift vs Docker: Third-party Integrations

Whereas Docker Enterprise Edition (EE), is a commercial product that comes with enterprise-grade & dedicated support. Rigorous Themes is a WordPress theme store which is a bunch of super professional, multi-functional themes with elegant designs. We believe in simplicity, clean, customizable and user-friendly interface with quality code. OpenShift and Docker use different methods to create functional units and run containers, but there’s no real disparity between them. It provides different features and options you can use to harden Docker hosts and reduce the danger of container breakout.

openshift vs docker

Simply create a Docker Hub account and start experimenting with Docker containers. Then follow the onboarding guide to set up and start your containerization journey within minutes. Depending on which version of OpenShift you choose, installation can be an easy or complicated affair. OpenShift 3 can be a bit complex, slow, and difficult to troubleshoot.

Developer tools

This includes support for multiple programming languages such as Python, Java, Go, Perl, Node.js, PHP, and Ruby. OpenShift and Docker are two of the most popular container orchestration tools in the market today. Each one has its own advantages that make it a great choice depending on your particular needs and priorities. As a result, you can effectively build, manage, and deploy applications across various environments without any issues. Before the concept of containerization became a thing, software enterprises had to develop code in one computing environment.

It provides built-in monitoring, constant security, third-party integration, centralized policy management, and a consistent experience across all infrastructures. Docker runs multiple containers on a single operating system by implementing resource isolation in the kernel. This differs from a virtual machine system, which involves encapsulating the entire operating system with executable code on top of the hardware resource layer. Use-case applications for both container orchestration options merit a more focused look at the type of industry for which each one better serves. Kubernetes deployment and Kubernetes distribution for software applications enables businesses to create, test and deploy applications more efficiently.

Kubernetes Vs. OpenShift: What Are The Differences?

Docker’s portable and lightweight program makes scaling applications and managing workloads a breeze. OpenShift is an enterprise-level Kubernetes container orchestration platform provided by the open-source software company, Red Hat. With the help of container orchestration and management tools like Docker and OpenShift, companies can easily and seamlessly scale their apps. You can also create a more agile, swift, and secure code development process. Docker Engine is the layer between the operating system and the container images, and also offers native support for Swarm mode. Swarm mode enables the integration of Docker Swarm’s orchestration capabilities into Docker Engine (for all versions since 1.12).

Docker lets you use existing access control solutions to create policies for intrusion prevention. It also allows you to enable hardening systems, such as GRSEC, SELinux, and App Armor, to add another layer of security. OpenShift and Docker can be used hand in hand in a single customer application workflow.

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It offers everything in the free plan as well as advanced tools, parallel builds, vulnerability scans, CI/CD, and unlimited private and public repositories. Companies that don’t have the resources to operate and manage their clusters round the clock might benefit from investing in the fully-managed OpenShift platform. This way, OpenShift will handle the burden of maintaining your clusters for you. OpenShift is designed to handle different kinds of apps and technologies based on your specific needs and capabilities. Docker has made a name for itself as an open source platform for creating, managing, deploying, and running applications.

openshift vs docker

Docker offers both an open-source (Community) and a commercialized (Enterprise) version. Docker provides a variety of tools and components to help you create and openshift consulting manage containers. OpenShift is not directly comparable to Docker, because OpenShift is a container orchestration platform, while Docker is a container engine.

Technology Topics

Due to the fact that they are both open-source, OpenShift and Docker complement one another or can be utilized separately. Both technologies are well-liked and frequently employed all over the world. The firm can choose either technology based on its benefits and drawbacks in accordance with its needs. After the debate on OpenShift vs Kubernetes vs Docker, we can note the hidden relation between them.