Red Hat OpenShift Administration III: Scaling Kubernetes Deployments in the Enterprise (EX280)

Red Hat OpenShift Administration III: Scaling Kubernetes Deployments in the Enterprise Certification Training Course Overview


Red Hat OpenShift Administration II teaches you how to build robust clusters that provide high availability and the ability to run large numbers of applications. You will learn about OpenShift integration with datacenter infrastructure such as load balancers, identity management, monitoring, proxies, and storage. You will also develop more troubleshooting and Day 2 operations skills in this course. This course is based on Red Hat® OpenShift Container Platform 3.6.

Target Audience

This course is designed for Linux® system administrators who want to deploy and manage a large-scale Red Hat® OpenShift Container Platform environment in their datacenters.

Learning Objective

  • Learn OpenShift cluster features, architecture, and sizing.
  • Investigate OpenShift cluster installation methods.
  • Configure storage providers and storage classes.
  • Manage OpenShift certificates.
  • Configure GlusterFS container-native storage.
  • Diagnose cluster health.
  • Scale OpenShift clusters.
  • Manage OpenShift resources.


This course prepares you for Exam EX280. Test your current knowledge Qubits42

Red Hat OpenShift Administration III: Scaling Kubernetes Deployments in the Enterprise (EX280) (Duration : 32 Hours) Download Course Contents

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Course Modules

Module 1: Move from Kubernetes to OpenShift
  • Demonstrate that OpenShift is Kubernetes by deploying Kubernetes-native applications on OpenShift.
Module 2: Introduce automation on OpenShift
  • Automate OpenShift administration tasks using bash scripts and Ansible playbooks.
Module 3: Manage operators with OpenShift
  • Deploy Kubernetes Operators and configure OpenShift cluster operators.
Module 4: Implement GitOps with Jenkins
  • Implement a GitOps workflow using containerized Jenkins to administer an OpenShift cluster.
Module 5: Configure enterprise authentication
  • Integrate OpenShift with enterprise identity providers.
Module 6: Configure trusted TLS certificates
  • Configure OpenShift with trusted TLS certificates for external access to cluster services and applications.
Module 7: Configure dedicated node pools
  • Add nodes to an OpenShift cluster with custom configurations tuned for special workloads.
Module 8: Configure persistent storage
  • Configure storage providers and storage classes to ensure cluster user access to persistent storage.
Module 9: Manage cluster monitoring and metrics
  • Configure and manage the OpenShift monitoring stack
Module 10: Provision and inspect cluster logging
  • Deploy, query, and troubleshoot cluster-wide logging.
Module 11: Recover failed worker nodes
  • Inspect, troubleshoot, and remediate worker nodes in a variety of failure scenarios.
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Course Prerequisites
  • Become a Red Hat Certified System Administrator, or demonstrate equivalent experience
  • Attend Introduction to Containers, Kubernetes, and Red Hat OpenShift (DO180) or demonstrate equivalent experience with containers, Kubernetes, and OpenShift
  • Attend Red Hat OpenShift Administration I (DO280) or demonstrate equivalent experience with OpenShift
  • Recommended, but not required: become a Red Hat Certified Specialist in OpenShift Administration (EX280)