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DO322 - Red Hat OpenShift Installation Lab

Length 2 days

Course overview

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Why study this course

Red Hat OpenShift® Installation Lab (DO322) teaches essential skills for installing an OpenShift cluster in a range of environments, from proof of concept to production, and how to identify customisations that may be required because of the underlying cloud, virtual, or physical infrastructure.

This course is based on Red Hat OpenShift Container Platform 4.6.

You'll learn the skills required to plan and provision OpenShift clusters on cloud providers and on-site data centres, using virtual machines and physical servers. Skills include:

Assessing whether to employ the Full Stack Automation or Pre-existing Infrastructure installation methods
Customising the OpenShift installation settings to match a target deployment scenario
Monitoring the OpenShift installation process to identify and, if possible, fix issues
Assessing the health of a just-installed OpenShift cluster, and assessing the need to perform additional tasks before on-boarding users and applications

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What you’ll learn

As a result of attending this course, you should be able to:

Validate infrastructure prerequisites for an OpenShift cluster
Run the OpenShift installer with custom settings
Describe and monitor each stage of the OpenShift installation process
Collect troubleshooting information during an ongoing installation, or after a failed installation
Complete the configuration of cluster services in a newly installed cluster

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Who is the course for?

Cluster administrators (junior systems administrators, junior cloud administrators) interested in deploying additional clusters to meet increasing demands from their organisation
Cluster engineers (senior systems administrators, senior cloud administrators, cloud engineers) interested in the planning and design of OpenShift clusters to meet performance and reliability of different workloads and in creating work books for these installations
Site reliability engineers (SREs) interested in deploying test bed clusters to validate new settings, updates, customisations, operational procedures, and responses to incidents

Course subjects

Describe the OpenShift Installation Process
Describe and compare the Full Stack Automation and Pre-existing Infrastructure installation methods.

Install OpenShift in a Cloud Provider
Provision OpenShift clusters on Infrastructure-as-a-Service (IaaS) cloud providers, with common customisations, using the Full-Stack Automation installation method.

Install OpenShift on a Virtualised Environment
Provision OpenShift clusters on hypervisors, with common customisations, using the Full-Stack Automation and the Pre-existing Infrastructure installation methods.

Plan to Install OpenShift without an Infrastructure Provider
Configure the prerequisites for provisioning OpenShift clusters without integration with the underlying infrastructure.

Install OpenShift without an Infrastructure Provider
Provision OpenShift clusters without integration with the underlying infrastructure.

Complete the Installation of OpenShift without an Infrastructure Provider
Perform essential tasks that are required before onboarding users and applications on a newly provisioned OpenShift cluster.

Prerequisites

Students are strongly advised to complete DO280 Red Hat OpenShift Administration II: Configuring a Production Cluster as a prerequisite before taking this course
Achieving the Red Hat Certified System Administrator (RHCSA) certification, or equivalent knowledge of Red Hat Enterprise Linux system administration, is also strongly recommended

THIRD PARTY REGISTRATION

Lumify Work offers certification and training in Enterprise Linux, Ansible, JBoss, OpenShift, OpenStack, and more through our partnership with Red Hat. This arrangement requires Lumify Work to provide your details to Red Hat for course and/or exam registration purposes.

Terms & Conditions

The supply of this course by Lumify Work is governed by the booking terms and conditions. Please read the terms and conditions carefully before enrolling in this course, as enrolment in the course is conditional on acceptance of these terms and conditions.