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  • Online Live Classroom for 30 hours
  • Class Video Recording (Downloadable)
  • Self paced Video Training
  • Openshift e-book (2022 collection)
  • Project Codes
  • Learner Community
  • 24×7 support
  • Job assistance
  • Newsletters and updates
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Description

If you have heard the term Openshift and want to play around with it and wondered what it is and how it differs from Kubernetes, then you’ve come to the right place! This is an end-to-end 360° training course on Openshift. It comprises 4 modules. In module 1 we will learn :

What Openshift is and install OpenShift on CodeReady Containers, which is one of three installation methods we will discuss (along with installer-provisioned and user-provisioned). CodeReady Containers allows you to run OpenShift on your laptop or desktop and is by far the easiest way to get hands-on experience with OpenShift.

We will be setting up and configuring our cluster, taking a tour of the web console, getting cozy with the CLI, and deploying our very first application stack. We will also go over the ins and outs of your OpenShift cluster on CodeReady Containers and get you moving with OpenShift.

After tasting Openshift4 , In module 2 we will dive into :

OpenShift 4’s authentication process. We will take a closer look at authentication and what makes up the process. We will dive into subjects like user and group management, granting permissions using role-based access control (RBAC) to projects and resources, as well as resource management.

Now that , You have learned about OpenShift and have also learned how to administer your cluster, so in Module 3 you will learn :

how to use it to create applications and services for your developers to use to create great applications in your cluster. In this course we will dive into the deployment process and show you how to build, deploy, and manage applications and services in OpenShift 4.

Finally If you are interested in getting certified, then in module 4 we will prepare you :

for 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. We will also provide a large lab on practice exam t simulate what the actual exam feels like. Since EX280 is a practical exam there is no multiple choice questions here.

We are really looking forward to welcome you in this journey . So why don’t we jump into the topic because we have a lot to cover !

 

Module 1

What Is OpenShift

  • Exploring OpenShift
  • Why Use OpenShift
  • Getting Started with OpenShift on CodeReady Containers

 

Installation and Configuration

  • Prerequisites
  • Installation and Upgrade
  • Configuring CodeReady Containers
  • Accessing OpenShift
  • Troubleshooting OpenShift on CodeReady Containers

 

Getting Familiar with OpenShift

  • Enabling Monitoring, Alerting, and Telemetry
  • A Tour of the Web Console
  • Getting Cozy with the CLI
  • Deploying an Application Stack

 

Module 2

Authentication and Identity Providers

  • Section Overview
  • Internal OAuth Server
  • Identity Providers
  • Configuring the HTPasswd Identity Provider
  • Demo: Configure an HTpasswd Identity Provider in OpenShift 4
  • Section Recap

 

User and Group Management

  • Section Overview
  • User Management
  • Group Management
  • User and Group Permissions
  • Disabling Kubeadmin Login
  • Demo: Creating and Deleting Users in OpenShift 4
  • Demo: Creating and Deleting Groups in OpenShift 4
  • Section Recap

 

Resource Access Control

  • Section Overview
  • Role-Based Access Control
  • Service Accounts
  • Security Context Constraints
  • API Impersonation
  • LDAP Syncing
  • Demo: Creating a Service Account in OpenShift 4
  • Demo: Creating a Security Context Constraint in OpenShift 4
  • Section Recap

Module 3

Managing and Manipulating Images

  • Section Overview
  • What Are Containers, Images, and Imagestreams?
  • Creating and Managing Images Part One
  • Creating and Managing Images Part Two
  • Managing and Using Imagestreams
  • Using Templates
  • Section Recap
  • HANDS-ON LABConfigure an Imagestream in OpenShift 4
  • HANDS-ON LABUsing a Template with Parameters in OpenShift 4

 

Creating and Managing Image Builds

  • Section Overview
  • Understanding Image Builds
  • Build Inputs
  • Managing Build Outputs
  • Understanding and Using Build Strategies
  • Section Recap
  • HANDS-ON LABUsing an S2I Build Strategy to Create a Build in OpenShift 4
  • HANDS-ON LABPerforming a Basic Build in OpenShift 4

 

Creating and Managing Applications

  • Section Overview
  • Projects
  • Understanding and Managing Deployments
  • Deployment Configuration Strategies
  • Application Life Cycle Management
  • Quotas
  • Object Pruning
  • Section Recap
  • HANDS-ON LABConfiguring and Deploying an Application Using Git in OpenShift 4
  • HANDS-ON LABDeploying a Multi-Container Application Using an Image in OpenShift 4
  • HANDS-ON LABCreating Resource Quotas in OpenShift 4

Module 4

Manage OpenShift Container Platform

  • Understand and Use the Command Line and Web Console
  • Create and Delete Projects
  • Import, Export, and Configure Kubernetes Resources
  • Examine Resources and Cluster Status
  • View Logs
  • Monitor Cluster Events and Alerts

 

Manage Users and Policies

  • Configure the HTPasswd Identity Provider for Authentication
  • Create and Delete Users
  • Modify User Passwords
  • Modify User and Group Permissions
  • Create and Manage Groups

 

Control Access to Resources

  • Define Role-Based Access Controls
  • Apply Permissions to Users
  • Create and Apply Secrets to Manage Sensitive Information
  • Create Service Accounts and Apply Permissions Using Security Context Constraints

 

Configure Networking Components

  • Troubleshoot Software Defined Networking
  • Create and Edit External Routes
  • Control Cluster Network Ingress
  • Create a Self Signed Certificate
  • Secure Routes Using TLS Certificates

 

Configure Pod Scheduling

  • Limit Resource Usage
  • Scale Applications to Meet Increased Demand
  • Control Pod Placement Across Cluster Nodes

 

Configure Cluster Scaling

  • Manually Control the Number of Cluster Workers
  • Automatically Scale the Number of Cluster Workers

 

Exam

  • How to Prepare for the Exam
  • HANDS-ON LABEX280 Practice Exam

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