$_{2.}$  OpenShift - Types  OpenShift came into existence from its base named OpenShift V2, which was mainly based  on the concept of gear and cartridges, where each component has its specifications  starting from machine creation till application deployment, right from building to deploying  the application.  Cartridges:  They were the focal point of building a new application starting from the type  of application the environment requires to run them and all the dependencies satisfied in  this section.  Gear:  It can be defined as the bear metal machine or server with certain specifications  regarding the resources, memory, and CPU. They were considered as a fundamental unit  for running an application.  Application:  These simply refer to the application or any integration application that will  get deployed and run on OpenShift environment. As we go deeper in the section, we will discuss on different formats and offerings of  OpenShift. In the earlier days, OpenShift had three major versions.  OpenShift Origin:  This was the community addition or open source version of OpenShift.  It was also known as upstream project for other two versions. OpenShift Enterprise:  This is the hardened version of OpenShift with ISV and vendor  licenses.  OpenShift Online:  It is a pubic PaaS as a service hosted on AWS.  OpenShiftOnline  Setting Up Account on Red Hat OpenShift Online OpenShift online is an offering of OpenShift community using which one can quickly build,  deploy, and scale containerized applications on the public cloud. It is Red Hat’s public cloud  application development and hosting platform, which enables automated provisioning,  management and scaling of application which helps the developer focus on writing  application logic.  Step 1 : Go to browser and visit the site https://manage.openshift.com/  6 