EX280: Red Hat Certified OpenShift Administrator

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Why Red Hat OpenShift Administrator Training from GRRAS?

GRRAS provides industry-ready OpenShift (EX280) training that helps you master the essentials of deploying, configuring, and managing OpenShift clusters. Through practical labs and expert guidance, you gain hands-on experience with container networking, security, storage, and application management—equipping you with the skills needed to excel in cloud-native IT roles and successfully clear the EX280 certification.

Course Snapshot

What is Red Hat OpenShift Administration (EX280)?

This comprehensive EX280 training program covers everything from OpenShift fundamentals to advanced cluster administration. Across 40 hours of hands-on learning, you’ll progress through structured modules that blend theoretical concepts with practical labs, guided exercises, and real-world OpenShift operations designed to build true production-ready expertise.

Course Structure & Timeline

Total Duration: 40 hours of instructor-led OpenShift administration training
Regular Format: 20 days (ideal for part-time learners)
Fast-Track Format: 6 days (accelerated intensive program)
Delivery Mode: Hands-on labs, guided demonstrations, interactive workshops, and real-world scenario practice
Technology Stack: Red Hat Enterprise Linux, OpenShift Container Platform (latest exam-aligned version)

Who Should Enroll

IT Professionals: Those aiming to transition into container orchestration, Kubernetes, or cloud-native technologies.
System Administrators: Engineers who want to expand their skills into enterprise-grade OpenShift cluster administration.
DevOps Engineers: Professionals looking to master OpenShift for CI/CD, scalable deployments, and automation.
Career Changers: Beginners entering IT with foundational technical knowledge seeking a modern, in-demand skill set.
Linux Administrators: Admins who want to advance into OpenShift and Kubernetes-based infrastructure operations.
Cloud Infrastructure Teams: Teams responsible for managing production-grade OpenShift or Kubernetes clusters.

EX280 Syllabus Structure

The EX280 course provides essential Red Hat OpenShift administration skills through focused, hands-on training. You will learn to deploy, manage, and operate OpenShift clusters using practical labs and real-world exercises, covering core topics such as cluster installation, application deployment, storage, networking, security, and day-to-day OpenShift operations—preparing you to confidently clear the EX280 certification and manage production OpenShift environments.

Download the complete EX280: Red Hat Certified OpenShift Administrator

Overview of OpenShift Container Platform

Understand the OpenShift Container Platform and its features.
Explore Kubernetes and container orchestration.
Learn core OpenShift architecture and operations.

Cluster Management

Install and configure OpenShift clusters.
Manage cluster nodes and infrastructure resources.
Perform scaling and cluster capacity management.

Authentication & Authorization

Configure identity providers and user access.
Manage authentication policies and RBAC permissions.
Secure OpenShift access using roles and groups.

Exposing Non-HTTP/S-Based Applications

Expose applications using routes and services.
Configure internal/external load balancers.
Understand networking fundamentals in OpenShift.

Network Security

Protect applications using network policies.
Implement firewall rules and traffic controls.
Secure communication with TLS and encryption.

Enable Developer Self-Service

Provide developers with access to projects and tools.
Configure quotas, limits, and resource permissions.
Manage developer workflows through OpenShift features.

Managing Kubernetes Operators

Install and configure Operators for automation.
Manage Operator lifecycle and cluster add-ons.
Automate application deployments using Operators.

Application Security

Implement container security policies and scanning.
Enforce compliance using security contexts and SELinux.
Detect and remediate vulnerabilities in workloads.

OpenShift Updates

Perform cluster upgrades using the OpenShift Console.
Manage node updates with MachineConfig Operator (MCO).
Apply regular patches to maintain cluster stability.

Managing and Monitoring OpenShift Container Platform

Limiting Resource Usage
Workshop: Limiting Resource Usage
Upgrading the OpenShift Container Platform
Quiz: Upgrading OpenShift
Monitoring Applications with Probes
Guided Exercise: Monitoring Application with Probes
Monitoring Resources with the Web Console
Guided Exercise: Exploring Metrics with the Web Console
Lab: Managing and Monitoring OpenShift

Comprehensive Review: Red Hat OpenShift Administration 1

Comprehensive Review
Lab: Installing OpenShift
Lab: Deploy an Application

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EX280: Red Hat Certified OpenShift Administrator Tool Kits

Containerization

Kubernetes Management

OpenShift Cluster Administration

Security & Access Control

Why Choose Grras? From Learning to Certification — The Right Way

Learn from industry-certified experts and gain globally recognized Red Hat certifications with hands-on training designed to accelerate your IT career.

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Gain practical, job-ready Linux and cloud skills through hands-on labs.

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Practice anytime, anywhere using official Red Hat cloud labs.

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