Openshift Development: Introduction to Containers with Podman

Red Hat OpenShift Development I: Introduction to Containers with Podman (DO188) introduces students to building, running, and managing containers with Podman and Red Hat OpenShift.

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About the course

his course helps students build the core skills for developing containerized applications through hands-on experience. These skills can be applied using all versions of OpenShift, including Red Hat OpenShift on AWS (ROSA), Azure Red Hat OpenShift, and OpenShift Container Platform.
This course is based on Red Hat Enterprise Linux 8, Podman 4.2 and Red Hat OpenShift 4.12.

Course Content

Introduction and Overview

Introduction to Course
Introduction to Containers
Introduction to Kubernetes
Introduction to Openshift

Podman Basics

Understanding Podman Commands
Lab: Creating a Basic Container Using Podman
Container Networking Basics
Lab: Creating Networks for Containers
Lab: Accessing Containers via Port Mapping
Understanding Container Acess
Understanding Container Lifecycle
Lab: Copying Files in Containers
Lab: Managing Container Lifecycle

Container Images

Understanding Container Image Registries
Lab: Moving Container Images between Registries
Working with Container Images
Lab: Performing Basic Container Image Operations

Custom Container Images

Introduction to Containerfiles
Lab: Creating Basic Containerfiles
Advanced Containerfile Concepts
Lab: Creating Complex Containerfiles
Understanding Rootless Podman Behaviour
Lab: Using Rootless Podman

Persisting Data in Containers

Understanding Volume Mounting in Containers
Lab: Binding Volumes to Containers
Understanding How Storage Works for Database Containers
Lab: Creating Persistent Storage for Database Container Applications

Troubleshooting Containers

Understanding Container Logging
Container Troubleshooting Tips
Lab: Reading and Searching Container Logs
Lab: Performing Troubleshooting Practices on a Container

Multi-container Applications with Podman Compose

Understanding Podman Compose
Lab: Deploying Multi-container Applications using Podman Compose

Container Orchestration with Openshift

Understanding Deployment Process in Openshift
Lab: Deploying Single Pod Applications in Openshift
Lab: Deploying Multi-pod Applications in Openshift

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Frequently Asked Questions

Is this training live or pre-recorded?

The training is live instructor led training which is available in classroom as well as online format. We also record every training session which is then uploaded to our student portal.

How will I join the live online training?

The live online training is conducted via the zoom software, we will be providing you with the zoom meeting link to join the training.

How many students are there in a single batch?

On an average one batch will have a maximum of 18 students. We keep smaller batch sizes to promote interaction between the students and the instructor.