Duration
3 days
Overview
Through hands-on labs, the student will implement user stories for an existing Java™ EE application and deploy the application to an OpenShift instance. The student will learn how to create, update, and maintain applications using Red Hat OpenShift Container Platform.
Course content summary
- Managing an application with Red Hat JBoss® Developer Studio
- Introduction to continuous integration (CI)
- Integrating CI into OpenShift Container Platform
- Implementing CI for the application
- Clustering the Bookstore application
- Remote debugging the Bookstore application
- Deploying custom containers
- Creating a custom template
Audience
This course is designed for application developers (not necessarily Java EE developers) interested in creating OpenShift applications with automated unit/acceptance tests and deploying those applications using continuous integration (CI) to an OpenShift instance.
Prerequisites
Red Hat recommends these prerequisites:
- Java EE programming skills are helpful—we try to keep the programming tasks simple, like changing the color of an item on an HTML page—so general HTML skills common to many programming environments will suffice
- Experience as a successful developer in one of the environments supported by Red Hat OpenShift Container Platform—either Python, Ruby, Java EE, Node.js
- Have taken Introduction to Containers, Kubernetes, and Red Hat OpenShift (DO180) or have equivalent experience
Outline
Course introduction
Introduce and review the course.
Development environment review
Describe the developer's tools, agile practices, and deployment environment that will be used in this course.
Bookstore application review
Become familiar with the course application architecture, features, and project layout.
Introduction to OpenShift Container Platform
Describe the features and architecture of OpenShift Container Platform.
Manage OpenShift Container Platform applications
Control and maintain applications using the OpenShift Container Platform command line interface.
Deploy applications on OpenShift Container Platform
Define, build, and deploy an application on OpenShift Container Platform.
Create complex deployments
Create deployments that use clustering, load balancing, and customized node scheduling.
Implement continuous integration
Establish continuous integration with Jenkins.
Troubleshoot applications
Use debugging and logs to troubleshoot problems with application performance or deployment issues.
Customize OpenShift Container Platform
Create custom source image containers, templates, and builders.
Course review
Practice the skills learned in this course.
Programme scope, delivery arrangements and suitability are confirmed during enquiry.