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Red Hat OpenShift Administration II: Configuring a Production Cluster (DO280) Course

  • Duration: 40 Hours
  • Exam Voucher: Yes
  • Language: English
  • Course Delivery : E - Learning Access
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Course Overview

The Red Hat OpenShift Administration II: Configuring a Production Cluster (DO280) Course is an advanced, hands‑on training program that develops operational proficiency for system administrators, DevOps engineers, and cloud platform specialists tasked with configuring and managing production‑ready OpenShift clusters. The curriculum emphasizes OpenShift architecture, verifying cluster health, implementing authentication and authorization strategies, configuring network policies, securing traffic, supporting multi‑tenant operations, scaling workloads, and managing add‑ons through operators. By the end of this program, learners will be equipped with the skills necessary to maintain robust, resilient, and secure OpenShift environments.

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Course Details

  • Attain deep operational knowledge of OpenShift production cluster configuration
  • Manage user authentication and role based access control (RBAC) effectively
  • Secure cluster network traffic and apply advanced security controls
  • Deploy and maintain applications using manifests, Helm, and Kubernetes resources
  • Monitor and troubleshoot cluster health and workload behavior
  • Prepare for the Red Hat Certified OpenShift Administrator (EX280) credential
  • Recommended for system administrators, cloud administrators, DevOps engineers, and SRE professionals
  • Familiarity with Linux command line environments, containers, and basic Kubernetes/OpenShift concepts is beneficial
  • Completion of introductory OpenShift administration (e.g., DO180) or equivalent practical experience is recommended
  • Prior knowledge of cluster operations will enhance learning outcomes
  • Describe the architecture and key components of the OpenShift Container Platform
  • Verify cluster health and identify key operational metrics
  • Configure authentication mechanisms, identity providers, and RBAC policies
  • Apply network policy controls to secure intra cluster traffic
  • Deploy applications using OpenShift manifests, templates, and Helm charts
  • Manage cluster add ons and operators for extended capabilities
  • Troubleshoot common cluster issues and understand scaling practices
  • OpenShift Container Platform architecture and ecosystem overview
  • Verifying and maintaining cluster health
  • Authentication and authorization configurations
  • Role based access control (RBAC) and user management
  • Network traffic security using policies and service exposure
  • Application deployment patterns (manifests, Helm, templates)
  • Operator based management and cluster extensions
  • Troubleshooting clusters and workloads
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Frequently Asked Questions

What is included in this course?+

Structured modules, expert led instruction, hands on cluster labs, and real world OpenShift administration exercises.

Is there an associated certification exam?+

This course prepares learners to pursue the Red Hat Certified OpenShift Administrator (EX280) exam by building practical operational skills.

Who should enroll?+

System administrators, platform engineers, DevOps professionals, and cloud administrators responsible for operating and securing OpenShift clusters.

How is the course delivered?+

Training is available via digital formats, virtual instructor led sessions, and classroom offerings through Koenig Solutions.

Do I need prior OpenShift experience?+

Basic familiarity with OpenShift operations or the completion of foundational OpenShift administration is recommended.

Is hands on practice included?+

Yes — hands on labs with real world OpenShift operational tasks are integral to the curriculum.