Software development

OpenShift vs Docker: Understanding the Difference

Future Techno India / OpenshiftOpenShift is the cloud platform as a service developed by Red Hat. It is an open-source development platform that allows developers to easily build and deploy applications online. Red Hat OpenShift is a containerized Kubernetes platform that offers developers a wide array of tools and features to minimize the hurdles faced by developers during the development stage. They can utilize the admin interface to monitor container resources and health, manage users, and engage with operators.

openshift vs docker

Coming to OpenShift vs Kubernetes, one has to know the in-and-out of what actually they are and what do they provide. Here, I have tried to shed some light by doing a comparison of OpenShift and Kubernetes. Docker’s SaaS offering is made up of three components — software, objects, and registries. Within its suite, it offers three core tools — Docker Compose, Docker Swarm, and Docker Volume. In addition, Docker has a vast community of users and contributors, with over 31 million downloads and over 450,000 Dockerized applications.


Once you integrate the CI server, you can use commands to configure a manual CI/CD pipeline. Kubernetes lacks a networking solution but lets users employ third-party network plug-ins. OpenShift, on the other hand, has its out-of-the-box networking solution called Open vSwitch, which comes with three native plug-ins.

  • Docker Hub is a repository of official Docker images and images from verified partners to help you build, share, and run images faster.
  • OpenShift is not just an enterprise version of Kubernetes, it provides a lot of value add on top of that.
  • A web console that allows developers to browse and manage applications using integrated supply chain management and continuous integration and deployment (CI/CD) workflows.
  • As an example, Kubernetes is sometimes referred to as an all-in-one containerization platform.
  • Its an awesome platform however k8s is leading this domain and currently industry’s top choice.
  • With Kubernetes and Docker CE, you need to download, install, set up, and oversee everything yourself, which requires skill and time.

Since we have already found the definition of Kubernetes and the main reasons for its popularity, let us find about OpenShift. OpenShift is also a container platform like Docker with the credibility of Red Hat as its developer. A closer look at the features which make Kubernetes and Docker popular can be prominent comparison points in Kubernetes vs docker evaluations. So now, we should focus on observing the reasons for which Docker and Kubernetes are popular to support our discussion on OpenShift vs Kubernetes vs docker. Can this much info stand for the comparison between OpenShift, Kubernetes, and Docker? The following discussion aims to outline distinct comparisons between OpenShift, Docker, and Kubernetes.

Subscribe For Free Updates On Latest IT Technologies

Basically, the main distinction is the cloud service on which they are deployed as OpenShift is deployed as Platform-as-a-Service, and Docker is deployed as Container-as-a-Service. It is all up to the choice of organization to choose the tools according to their requirements. Deployment and management of containers using Kubernetes can be complex when compared to Docker EE and OpenShift, as they are known for easy setup and simplified the user interface. Kubernetes and Docker are supported by public clouds including Google Cloud, EKA on AWS and AKS on Azure. OpenShift has available as a dedicated, online platform and on Azure. Kubernetes often is considered a priority choice for multi-cloud deployment.

openshift vs docker

Openshift supports various Linux and Windows servers, which sometimes require route configuration to get traffic from the containers. Using Openshift limits the user from performing certain activities unless they pay a subscription fee to get all the access. Openshift has a marketplace and catalogue to enable you to install different third-party applications and plugins into your applications. Some tools are for logging, infrastructure, storage, diagnostic, deployment, etc. Even if the comparison between OpenShift and Kubernetes lead to many points of differences, they complement each other. The additions in OpenShift provide a legible course of improvement over Kubernetes and can revise conventional notions of container orchestration.

Frequently Asked Questions

CloudZero Dimensions organize your container spend into cost per customer, team, deployment, environment, project, software feature, and so on. Kubernetes and Docker do not provide comprehensive CI/CD tools out of the box. Yet Docker and K8s enable developers to automate their CI/CD pipelines, adding features such as load balancing and storage orchestration.

openshift vs docker

Kubernetes is capable of running in both cloud and on-premise systems, as well as hybrid clouds. OpenShift is a family of containerization software offerings created by open-source software provider Red Hat. According to the company, Kubernetes is the kernel of distributed systems, while OpenShift is the distribution.

What Is eMMC Storage? Comparing eMMC vs SSD

Kubernetes was created by engineers at Google as an open-source framework project and is currently managed via an ongoing collaboration between the users in the global developer’s community. Although this relegates support to the do-it-yourself method, users benefit from the collaboration and peer knowledge within that open-source community. Kubernetes doesn’t come with built-in authentication or authorization capabilities, so developers must create bearer tokens and other authentication procedures manually. Both Kubernetes and OpenShift feature robust and scalable architecture that enables rapid and large-scale application development, deployment, and management. Since Kubernetes is an open-source project, it has a large active community of developers who continuously collaborate on refining the platform. OpenShift has a much smaller support community that is limited primarily to Red Hat developers.

Despite its steep learning curve and configuration, Kubernetes provides superior horizontal scaling and supports a vast collection of plugins to extend its functionality. Also note while Red Hat OpenShift Container Platform is based on Kubernetes, it is compatible with Docker tools, like Registry, Builder, and Docker Hub. They are included in workload resources such as Deployments, DaemonSets, and Jobs.

Comparing the market share of

Both an open-source and a for-profit version of Docker are available. You may construct and manage containers with the help of a variety of tools and components provided by Docker. Although the use of container technology is growing in popularity, organizations frequently have trouble deciding which platform to utilize. Both OpenShift openshift consulting and Docker have the ability to deliver effective services. Kubernetes’ inherent extensibility and horizontal scaling capabilities make it the most scalable compared to Docker. For example, Kubernetes can support up to 5,000 nodes vs Docker Swarm’s 1,000 nodes and 30,000 containers instead of 300,000 containers on Kubernetes.

openshift vs docker

Leave a Reply

Your email address will not be published. Required fields are marked *