DO280 Red Hat OpenShift Administration II: Configuring a Production Kubernetes Cluster

Date/Time
January 6, 2025 - January 10, 2025
09:00 - 17:00

DO280 Red Hat OpenShift Administration II: Configuring a Production Kubernetes Cluster teaches you how to configure, troubleshoot, and manage Red Hat OpenShift Container Platform. This hands-on, lab-based course shows you how to install, configure, and manage OpenShift clusters and deploy sample applications to further understand how developers will use the platform.

This course is based on Red Hat OpenShift Container Platform 4.12.

Course overview

OpenShift is a containerized application platform that allows enterprises to manage container deployments and scale their applications using Kubernetes. OpenShift provides predefined application environments and builds upon Kubernetes to provide support for DevOps principles such as reduced time to market, infrastructure-as-code, continuous integration (CI), and continuous delivery (CD).

Course content summary

• Describe the Red Hat OpenShift Container Platform cluster installation and update processes
• Troubleshoot application deployments
• Configure authentication using local users
• Control access to projects using role-based access control (RBAC)
• Expose applications to clients external to the cluster using TLS encryption
• Configure network isolation between services and applications using network policies
• Configure application scheduling using labels and selectors
• Limit compute resource usage of applications with resource limits and quotas
• Manage a cluster and deployed applications with the Web Console
• Install Kubernetes Operators with the Web Console

Taste of Training

Video title: Video Classroom Preview -Red Hat OpenShift Administration I (DO280) video sneak peek
Source: https://youtu.be/JmB_MdoXo94?t=3

Free DO080 Online Course (Deploying Containerized Applications Technical Overview): link

Audience for this course

• This course is designed for system administrators, system architects, and developers who want to install and configure Red Hat OpenShift Container Platform.

Prerequisites for this course

• Become a Red Hat Certified System Administrator, or demonstrate equivalent Red Hat Enterprise Linux system administration experience.
• Complete DO180 Red Hat OpenShift I: Containers & Kubernetes or demonstrate equivalent experience with containers, Kubernetes, and OpenShift basics
• For candidates to confirm the correct skills and knowledge can be obtained by passing Red Hat OpenShift Administration skills assessment.

Outline for this course

• Describe the Red Hat OpenShift Container Platform.
• Verify the health of a cluster.
• Authentication and authorization.
• Application security.
• Configure OpenShift networking for applications.
• Control Pod Scheduling.
• Describe cluster updates.
• Manage a cluster with the web console.

Recommended next exam or course

• EX280 Red Hat Certified Specialist in OpenShift Administration
• DO380 Red Hat OpenShift Administration III: Scaling Kubernetes Deployments in the Enterprise
• AD248 Red Hat JBoss Application Administration I