OpenShift Training

Module 0 – Introduction

• Training overview
• Organizational details

Module 1 – OpenShift functionalities and architecture

• Architecture
• DevOps
• OpenShift vs. Kubernetes – key differences
• OpenShift Web Console
• CLI
• API

Module 2 – Environment preparation for training

• Installing oc
• Installing Podman or Docker
• Cluster access in OpenShift

Module 3 – Application containerization

• Overview of containerization technology in OpenShift

Module 4 – Creating container services

• Building an image with Podman for a sample Java application
• Writing a Dockerfile
• Best practices overview

Module 5 – Container management

• Basic commands for managing container images

Module 6 – Managing container images

• Image building
• Introduction to Source-to-Image (S2I)

Module 7 – Project and Application

• Creating a new project
• Project configuration

Module 8 – Pods, DeploymentConfigs, Deployment, StatefulSets

• Overview of basic objects

Module 9 – ConfigMap and Secret

• Configuration management

Module 10 – Networking

• Overview of Route objects
• Overview of Service objects

Module 11 – Deploying containerized applications in OpenShift

• Creating a new project
• Creating and deploying an application

Module 12 – Logs

• Viewing application logs

Module 13 – Deploying multi-service applications

• Creating multiple interdependent services

Module 14 – Health Check

• Monitoring Kubernetes application status
• Health checks with a sample application

Module 15 – CronJob

• Scheduled tasks

Module 16 – Horizontal scaling

• Best practices

Module 17 – Debugging

• Running containers in debug mode

Module 18 – Troubleshooting containerized applications

Module 19 – Best practices for working with an OpenShift cluster

Module 20 – Summary