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Red Hat OpenShift Administration II Operating a Production Kubernetes Cluster

  • CMDBID 113808
  • Course Code DO280,II
  • Duration 3 Days
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course overview

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Overview

Create, configure, manage, and troubleshoot OpenShift clusters

Red Hat OpenShift Administration I (DO280) teaches you how to install and administer the 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 Enterprise Linux 8.0 and Openshift Container Platform 4.2.

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). 

Audience

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

  • System and Software Architects interested in understanding features and functionality of an OpenShift cluster.
  • System Administrators interested in the initial establishment of a cluster.
  • Cluster Operators interested in the ongoing maintenance of a cluster.
  • Site Reliability Engineers interested in the ongoing maintenance and troubleshooting of a cluster. 

Skills Gained

After completing this course, you should be able to demonstrate the skills to establish a new OpenShift cluster, perform initial configuration of the cluster, and manage the cluster on a day-to-day basis. One major focus of the course is troubleshooting common problems that will be encountered beyond day one.

Following completion of this course you will have the knowledge and experience to

  • Container concepts
  • Configuring resources with the command line interface
  • Building a pod
  • Enabling services for a pod
  • Creating routes
  • Downloading and configuring images
  • Rolling back and activating deployments
  • Creating custom S2I images

Prerequisites

  • Have taken Managing Containers with Red Hat Enterprise Linux Atomic Host (RH270) for a deeper understanding of the architecture used by OpenShift, or equivalent experience
  • Have taken Red Hat Enterprise Linux Administration I and II (RH124 and RH134), or equivalent Red Hat Enterprise Linux system administration experience
  • Be certified as a Red Hat Certified System Administrator (RHCSA), or equivalent Red Hat Enterprise Linux system administration experience
  • Be certified as a Red Hat Certified Engineer (RHCE )

 

Outline

Introduction to Red Hat OpenShift Enterprise Review features and architecture of OpenShift Enterprise.

Install OpenShift Enterprise Install OpenShift Enterprise and configure a master and node.

Execute commands Execute commands using the command line interface.

Build applications Create, build, and deploy applications to an OpenShift Enterprise instance.

Persistent storage Provision persistent storage and use it for the internal registry.

Build applications with source-to-image (S2I) Create and build applications with S2I and templates.

Manage the system Use OpenShift Enterprise components to manage deployed applications.

Customize OpenShift Enterprise Customize resources and processes used by OpenShift Enterprise.

Comprehensive review Practice and demonstrate knowledge and skills learned in the course.

 

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