Master cloud-native delivery with our Classroom and Online DO288 | EX288 Training at WebAsha Technologies. Aligned with OpenShift 4.18, it builds the hands-on skills validated by the performance-based EX288 exam.
Training Overview:
The DO288 EX288 training focuses on developing and deploying applications on OpenShift: Source-to-Image builds, application configuration, health probes, Helm packaging and Tekton CI/CD pipelines. Real labs on OpenShift 4.18 prepare you to deliver applications under exam conditions.
Intended Audience:
This course is ideal for application developers, DevOps engineers and platform developers who deploy applications on OpenShift and want the official Red Hat cloud-native developer credential.
Topics Covered:
-
Deploy Applications on OpenShift: Deploy and manage applications using the web console and oc CLI.
-
Source-to-Image (S2I): Build container images directly from source code with S2I.
-
Application Configuration: Manage configuration and secrets with ConfigMaps and Secrets.
-
Health Probes: Add readiness, liveness and startup probes for resilient apps.
-
Helm & Templates: Package and deploy applications with Helm charts and templates.
-
Tekton CI/CD Pipelines: Design, configure and trigger CI/CD pipelines with OpenShift Pipelines (Tekton).
-
Microservices: Build and connect microservices on OpenShift.
-
Troubleshoot Deployments: Diagnose and fix application deployment issues.
Requirements:
Learners should understand basic container technology and be comfortable with the Linux/oc command line. Online participants need a stable internet connection and a laptop/desktop for the live OpenShift cloud labs, which are essential for EX288 skills.
Pre-Requisites:
Red Hat recommends DO188 (Containers with Podman) / EX188 and a basic understanding of container technology. DO288 completion is strongly encouraged before EX288.
Career Benefits:
EX288-certified developers are in demand as enterprises adopt cloud-native delivery. In India, packages typically range from ₹6 LPA to ₹30+ LPA in roles such as OpenShift Developer, Cloud-native Developer and DevOps Engineer, with a path toward the RHCA.