DO289 Red Hat OpenShift Developer II: Building and Deploying Cloud-native Applications with Exam
Design, build, and deploy containerized applications on Red Hat OpenShift.Red Hat OpenShift Developer II: Building Kubernetes Applications (DO288), teaches you how to design, build, and deploy containerized software applications on a Red Hat OpenShift cluster. Whether you are migrating existing applications or writing container-native applications, you will learn how to boost developer productivity powered by Red Hat® OpenShift, a containerized application platform that allows enterprises to manage container deployments and scale their applications using Kubernetes. The skills you learn in this course can be applied using all versions of Red Hat OpenShift, including Red Hat OpenShift on AWS (ROSA), Azure Red Hat OpenShift (ARO), and Red Hat OpenShift Container Platform. This course is based on Red Hat OpenShift 4.14.Following course completion, you will receive a 45-day extended access to hands-on labs for any course that includes a virtual environment.Note: This course is offered as a four day in classroom, a five day virtual class or self-paced. This course is a bundle of DO288 and Exam EX288.Updated July 2025
COURSE OBJECTIVE:
After this course participants should be able to: • Understand features for developers in the Red Hat OpenShift web console. • Build and publishing container images for Red Hat OpenShift. • Manage container deployments on Red Hat OpenShift • Create and deploy multi-container applications on Red Hat OpenShift • Deploy multi-container applications using Helm Charts and Kustomize • Create health checks to monitor and improve application reliability • Creating CI/CD Workflows using Red Hat OpenShift Pipelines.
TARGET AUDIENCE:
• Software developers who target certification • Software architects who target certification
COURSE PREREQUISITES:
• Complete Red Hat OpenShift I: Containers & Kubernetes (DO188), or have equivalent knowledge. • RHCSA or higher is helpful for navigation and usage of the command line, but it is not required.
COURSE CONTENT:
Red Hat OpenShift Container Platform for Developers
Define the Red Hat OpenShift architecture, concepts and terminology, and set up the developer environment.
Deploying Simple Applications
Deploy simple applications by using the Red Hat OpenShift web console and command-line tools.
Building and Publishing Container Images
Build, deploy and manage the lifecycle of container images by using a container registry.
Managing Red Hat OpenShift Builds
Describe the Red Hat OpenShift build process and build container images.
Managing Red Hat OpenShift Deployments
Describe the different Red Hat OpenShift deployment strategies and how to monitor the health of applications.
Deploying Multi-container Applications
Deploy multi-container applications by using Red Hat OpenShift templates, Helm charts, and Kustomize.
Continuous Deployment by Using Red Hat OpenShift Pipelines
Implement CI/CD workflows by using Red Hat OpenShift Pipelines.
FOLLOW ON COURSES:
Building Resilient Microservices with Istio and Red Hat OpenShift Service Mesh (DO328)Red Hat Cloud-native Microservices Development with Quarkus (DO378)Developing Applications with Red Hat OpenShift Serverless and Knative (DO244)Introduction to Red Hat OpenShift Service on AWS (CS120)Introduction to Microsoft Azure Red Hat OpenShift (DO121)
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