Fundamentals of OpenShift
To understand OpenShift Fundamentals, lets start with first Couple of Analogies and then we will go in bit detail. Analogy 1: - OpenShift is like a shipping port for containerized applications. It provides a platform for developers to build, deploy, and manage their applications, and it takes care of all the underlying infrastructure, such as the Kubernetes orchestration platform and the operating system. - Just like a shipping port, OpenShift provides a number of services that make it easier to manage containerized applications, such as: - Automated provisioning and deployment: OpenShift can automatically provision and deploy containerized applications, making it easy for developers to get their applications up and running quickly. Load balancing and scaling: OpenShift can automatically load balance and scale containerized applications, ensuring that they are always available and responsive to user traffic. Security and compliance: OpenShift provides a number of security and compliance features, such as role-based access control and auditing, to help protect containerized applications and their data. Analogy 2: OpenShift is like a factory assembly line for containerized applications. It provides a set of tools and services that help developers build, test, and deploy their applications in a consistent and efficient way. Just like a factory assembly line, OpenShift can help developers to: - Automate the development and deployment process: OpenShift can automate many of the tasks involved in developing and deploying containerized applications, such as building images, running tests, and pushing images to a registry. - Collaborate and share code: OpenShift makes it easy for developers to collaborate on projects and share code with each other. - Monitor and troubleshoot applications: OpenShift provides a number of tools for monitoring and troubleshooting containerized applications, making it easy to identify and fix problems quickly. Now lets go through Some Explaination. OpenShift is a container platform that helps developers build, deploy, and manage containerized applications. It is built on top of Kubernetes, a container orchestration platform that automates many of the tasks involved in managing containerized applications. OpenShift provides a number of features that make it easier to develop and deploy containerized applications, such as: - A web-based console: OpenShift provides a web-based console that makes it easy to manage containerized applications without having to use the command line. - A built-in registry: OpenShift includes a built-in registry for storing container images. This makes it easy to share container images with other developers and to deploy containerized applications to different environments. - A variety of tools and services: OpenShift provides a variety of tools and services that can be used to develop, deploy, and manage containerized applications. This includes tools for building container images, running tests, monitoring applications, and managing security. OpenShift can be deployed on a variety of infrastructure platforms, including bare metal, virtual machines, and cloud platforms. This makes it a flexible and versatile container platform that can be used to meet the needs of a wide range of organizations. OpenShift is Red Hat's cloud development Platform as a Service (PaaS). It's a platform that allows developers to build, deploy, and scale applications in a cloud environment. OpenShift takes care of all the infrastructure management and allows developers to focus purely on code.