Linux Academy Red Hat Certified Specialist in OpenShift Administration (ex280) Prep Course

Training Architect
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Treva Williams
I am an RHCSA 7 Certified Linux and OpenStack sysadmin and content author for Linux Academy. Before starting with Linux Academy, I was a virtualization administrator for 5 years managing Rackspace public cloud infrastructure. I am an OpenStack active technical contributor to the Pike release and am active in several OpenStack, RDO, and Ceph communities and groups. When not OpenStacking or Cephing, I enjoy doggos, candy, cartoons, and playing "So You Think You're a Marine Biologist" on Google.

Introduction

About the Instructors

About the Instructors
00:01:17

About the Course

Course Overview
00:01:32

About the Exam

About the Red Hat Certified Specialist in OpenShift Administration
00:02:17

OpenShift Architecture

Introduction to OpenShift
00:04:52
Architectural Overview
00:05:08

Workstation Setup

Instructor Config

About My Setup
00:02:41

Using KVM

Installing KVM Components
00:02:56
The ShadowMan Network
00:02:47
Build the OpenShift Master
00:07:35
OpenShift Compute Nodes
00:07:06

Host Preparation

Base Packages and Docker Configuration
00:09:01
DNS Resolution for OpenShift
00:06:29

Upstream Setup

Install OKD with openshift-ansible
00:11:26

OpenShift Administration

Users, Projects, & Roles

Managing Users
00:08:00
Managing Projects
00:03:19
Managing Resource Quotas
00:07:39
Hands-On-Lab: Managing Resource Quotas
01:00:00
Hands-On-Lab: Managing Users, Projects, and Roles
01:00:00

Application Management

Creating OpenShift Apps
00:06:08
Application Scaling
00:05:32
Securing OpenShift Routes
00:06:23
About S2I
00:06:56
Managing Persistent Storage
00:10:35
Hands-On-Lab: Managing Persistent Volumes
01:00:00
Hands-On-Lab: Securing an OpenShift Route
01:00:00
Hands-On-Lab: Build an OpenShift Application
01:00:00

The Container Registry

The Docker Registry
00:08:59
Creating ImageStreams
00:05:46
Hands-On-Lab: Create an OpenShift ImageStream
01:00:00

OpenShift Cluster Metrics

Cluster Metrics with Hawkular
00:09:10
Hands-On-Lab: Hawkular Cluster Metrics
01:00:00

Closing

Comment, Rate, Subscribe

Join the Community!
00:02:15

Details

This course is specifically designed to prepare students for the Red Hat Certified Specialist in OpenShift Administration (ex280 v3.9) exam, but is also suitable for experienced Linux adminstrators seeking to learn OpenShift cluster administration.

Interactive Diagram - https://interactive.linuxacademy.com/diagrams/RedHatCOSinOpenshift3_9.html

Study Guides

Interactive Diagram

https://interactive.linuxacademy.com/diagrams/RedHatCOSinOpenshift3_9.html

Instructor Deck

Community

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