OpenShift  Integrated OpenShift Container Registry  FrequentlyUsedTerms  OpenShift container registry is an inbuilt storage unit of Red Hat, which is used for storing  Docker images. With the latest integrated version of OpenShift, it has come up with a user  interface to view images in OpenShift internal storage. These registries are capable of  holding images with specified tags, which are later used to build containers out of it. Image : Kubernetes (Docker) images are the key building blocks of Containerized  Infrastructure. As of now, Kubernetes only supports Docker images. Each container in a  pod has its Docker image running inside it. When configuring a pod, the image property  in the configuration file has the same syntax as the Docker command. Project : They can be defined as the renamed version of the domain which was present in  the earlier version of OpenShift V2.  Container : They are the ones which are created after the image is deployed on a  Kubernetes cluster node. Node : A node is a working machine in Kubernetes cluster, which is also known as minion  for master. They are working units which can a physical, VM, or a cloud instance. Pod : A pod is a collection of containers and its storage inside a node of a Kubernetes  cluster. It is possible to create a pod with multiple containers inside it. For example,  keeping the database container and web server container inside the pod.  15 