Red Hat OpenShift Development I: Introduction to Containers with Podman

Course ID : DO188

Duration In-class (в days) : 4 days

Duration Online : 4 days

Сurriculum : in-class, Virtual Instructor-Led Training - ONLINE

Delivery : 01.04.2024 - 04.04.2024

Overview

A developer introduction to building and managing containers with Podman for deploying applications on Red Hat OpenShift Container Platform.

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. This 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.

Audience for this course

Developers and Site Reliability Engineers that are new to container technology.

System administrators and platform operators who are interested in managing OpenShift clusters and containerized applications should enroll in Red Hat OpenShift Administration I: Containers & Kubernetes (DO180).

Objective

Course content summary:

• Introduction to containers
• Run containers with Podman CLI and Podman Desktop
• Build custom container images
• Manage container images
• Remote debugging with containers
• Basic container networking
• Persist data with containers
• Run multi-container applications
• Troubleshoot Container Deployments
• Orchestrate containers with OpenShift and Kubernetes

Prerequisites for this course

Some experience with web application architectures and their corresponding technologies.

Experience in the use of a Linux terminal session, issuing operating system commands, and familiarity with shell scripting is recommended.

Outcomes

Impact on the organization

A container-based architecture improves application reliability, scalability, and facilitates continuous integration and continuous deployment. This course provides the foundation needed for OpenShift development and is the entrypoint to digital transformation through application containerization

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 of this training

As a result of attending this course, you will understand the foundations of container-based application development. You will be able to run, manage, and troubleshoot containerized applications. This course is the starting point for the OpenShift developer curriculum and provides the foundation you will need to advance to cloud-native developer courses.

Outline

1. Introduction and overview of containers
2. Podman basics
3. Container images
4. Custom container images
5. Persisting data
6. Troubleshooting containers
7. Multi-container applications with compose
8. Container orchestration with Kubernetes and OpenShift