Professional Level
1 Hands-on lab

Red Hat Certified Specialist in OpenShift 4.2 Administration Exam Prep (ex280)

By Jess Hoch

In these courses, you will learn to create, configure, and manage an OpenShift Container Platform for the EX280 exam.

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3 hours
  • 33 Lessons
  • 1 Hands-On Lab

About the course

The objective of this courses is to prepare you for the Red Hat Certified Specialist in OpenShift Administration exam (EX280). Before taking this course, we recommend that you check out:

  • Introduction to OpenShift
  • OpenShift 4 Authentication and User Management
  • Deploying and Managing Applications in OpenShift 4

Collectively, thesee courses cover the objectives of the Red Hat Certified Specialist in OpenShift Administration exam (EX280), and will boost your knowledge and skills so you can create, configure, and manage an OpenShift Container Platform and be prepared for the exam.

This course is not approved or sponsored by Red Hat.

Lab Highlights

EX280 Practice Exam
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  • Chapter 1 2 Lessons Getting Started 6:14

    Course Introduction

    4:15

    About the Training Architect

    1:59
  • Chapter 2 4 Lessons Installation 19:36

    Getting Started with OpenShift on CodeReady Containers

    4:45

    Prerequisites

    3:38

    Installation and Upgrade

    6:17

    Accessing OpenShift

    4:56
  • Chapter 3 6 Lessons Manage OpenShift Container Platform 49:06

    Understand and Use the Command Line and Web Console

    15:03

    Create and Delete Projects

    8:47

    Import, Export, and Configure Kubernetes Resources

    7:47

    Examine Resources and Cluster Status

    6:25

    View Logs

    5:38

    Monitor Cluster Events and Alerts

    5:26
  • Chapter 4 5 Lessons Manage Users and Policies 43:58

    Configure the HTPasswd Identity Provider for Authentication

    10:13

    Create and Delete Users

    12:16

    Modify User Passwords

    4:01

    Modify User and Group Permissions

    11:23

    Create and Manage Groups

    6:05
  • Chapter 5 4 Lessons Control Access to Resources 26:31

    Define Role-Based Access Controls

    7:29

    Apply Permissions to Users

    4:48

    Create and Apply Secrets to Manage Sensitive Information

    6:25

    Create Service Accounts and Apply Permissions Using Security Context Constraints

    7:49
  • Chapter 6 5 Lessons Configure Networking Components 33:01

    Troubleshoot Software Defined Networking

    10:18

    Create and Edit External Routes

    7:30

    Control Cluster Network Ingress

    5:26

    Create a Self Signed Certificate

    4:46

    Secure Routes Using TLS Certificates

    5:01
  • Chapter 7 3 Lessons Configure Pod Scheduling 20:54

    Limit Resource Usage

    6:56

    Scale Applications to Meet Increased Demand

    6:31

    Control Pod Placement Across Cluster Nodes

    7:27
  • Chapter 8 2 Lessons Configure Cluster Scaling 11:06

    Manually Control the Number of Cluster Workers

    5:30

    Automatically Scale the Number of Cluster Workers

    5:36
  • Chapter 9 2 Lessons Exam 3:17:37

    How to Prepare for the Exam

    2:37

    EX280 Practice Exam

    3:15:00 Hands-On Lab

What you will need

  • - Prior OpenShift experience - Familiarity with containers and orchestration - Red Hat Enterprise Linux experience and CoreOS experience - Ansible experience a plus

What are Hands-on Labs

What's the difference between theoretical knowledge and real skills? Practical real-world experience. That's where Hands-on Labs come in! Hands-on Labs are guided, interactive experiences that help you learn and practice real-world scenarios in real cloud environments. Hands-on Labs are seamlessly integrated in courses, so you can learn by doing.

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