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DO181

Red Hat OpenShift I: Containers & Kubernetes with exam

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Overview

Course description

Introduction to building and managing containers for deployment on a Kubernetes and OpenShift 4 cluster

Red Hat OpenShift I: Containers & Kubernetes with exam (DO181) provides students with the hands-on experience to grow their core knowledge and skill sets needed to build and manage containers for deployment in a Kubernetes cluster. These skills are needed for multiple roles, including developers, administrators, and site reliability engineers.

This course is based on Red Hat OpenShift Container Platform 4.6 and Red Hat Enterprise Linux 8.2.The Red Hat Certified Specialist in Containers and Kubernetes exam (EX180) is included.

Course summary

  • Container and OpenShift architecture
  • Creating containerized services
  • Managing containers and container images
  • Creating custom container images
  • Deploying containerized applications on OpenShift
  • Deploying multi-container applications

Target Audience

  • Developers who wish to containerize software applications
  • Administrators who are new to container technology and container orchestration
  • Architects who are considering using container technologies in software architectures
  • Site reliability engineers who are considering using Kubernetes and Red Hat OpenShift

Prerequisites for this course

  • Experience in the use of a Linux terminal session, issuing operating system commands, and familiarity with shell scripting
  • Some experience with web application architectures and their corresponding technologies
  • Being a Red Hat Certified System Administrator (RHCSA®) is recommended, but not required

Outline

Outline for this course

Introducing container technology
Describe how software can run in containers orchestrated by Red Hat OpenShift Container Platform.
Creating containerized services
Provision a service using container technology.
Managing containers
Modify pre-build container images to create and manage containerized services.
Managing container images
Manage the life cycle of a container image from creation to deletion.
Creating custom container images
Design and code a Container file to build a custom container image.
Deploying containerized applications on OpenShift
Deploy single container applications on OpenShift Container Platform.
Deploying multi-container applications
Deploy applications that are containerized using multiple container images.
Troubleshooting containerized applications
Troubleshoot a containerized application deployed on OpenShift.
Comprehensive review of introduction to container, Kubernetes, and Red Hat OpenShift
Demonstrate how to containerize a software application, test it with Podman, and deploy it on an OpenShift cluster.

Outcomes

Impact on the organization

Containers and OpenShift have quickly become the de facto solution for agile development and application deployment. Administrators and developers are seeking additional ways to improve application time-to-market and improve maintainability.

This course provides the gateway to organizational and digital transformation by providing an understanding of the potential of DevOps using a container-based architecture. Orchestrating a container-based architecture with Kubernetes and Red Hat OpenShift improves application reliability and scalability; decreases developer overhead; and facilitates continuous integration and continuous deployment.

This course is the starting point for our Red Hat OpenShift curriculum, establishing the foundation needed to advance to Red Hat OpenShift development or administration.

Red Hat has created this course in a way intended to benefit our customers, but each company and infrastructure is unique, and actual results or benefits may vary.

Impact on the individual

As a result of attending this course, students should gain the skills needed to perform basic tasks in Red Hat OpenShift Container Platform (OCP). This includes the ability to:

  • Create containerized services using Podman.
  • Manage containers and container images.
  • Create custom container images.
  • Deploy containerized applications on OpenShift.
  • Deploy multi-container applications.

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