text: **4.1.4 Containerized services**
  
  Containerized services are infrastructure service functions, such as networking components 
  and authorization. Most OpenShift internal services run as Docker containers that are 
  managed by Kubernetes. 
  
  **4.1.5 Run times and xPaaS**
  
  Run times and xPaas are base container images that are ready for use by developers, each 
  preconfigured with a particular runtime language or database. They can be used as-is or 
  extended to add frameworks, libraries, and even other middleware products. The xPaaS 
  offering is a set of base images for JBoss middleware products, such as JBoss EAP and 
  ActiveMQ. 
  
  **4.1.6 DevOps tools and user experience**
  
  OpenShift provides Web UI and CLI management tools for developers and system 
  administrators, which enables the configuration and monitoring of applications and OpenShift 
  services and resources. Web UI and CLI tools are built from the same REST APIs, which can 
  be used by external tools, such as IDEs and CI platforms. OpenShift can also reach external 
  SCM repositories and container image registries and bring their artifacts into the OpenShift 
  cloud. 
  
  **Note:**OpenShift does not hide the core Docker and Kubernetes infrastructure from 
  developers and system administrators. Instead, it uses them for its internal services and 
  allows importing raw containers and Kubernetes resources into the OpenShift cluster so 
  that they can benefit from added capabilities. Also, Raw containers and resources can be 
  exported from the OpenShift cluster and imported into other Docker-based infrastructures. 