Building Resilient Microservices with Istio and Red Hat OpenShift Service Mesh (DO328) is an introduction to Red Hat OpenShift Service Mesh that teaches students installation, service monitoring, service resilience, and service security with Red Hat OpenShift Service Mesh.
Red Hat OpenShift created an enterprise-ready, multitenant platform that made deploying and scaling microservice applications efficient and repeatable. But as these architectures become larger and more complex, defining how these services interact with each other is increasingly difficult. Red Hat OpenShift Service Mesh comprises three products: Istio, Jaeger, and Kiali, facilitating a zero-trust network for managing secure service interactions, providing service tracing, and creating a visual representation of communication pathways.
This course is based on Red Hat OpenShift® Container Platform 4.6 and Red Hat OpenShift Service Mesh 2.0.
RHLS Course Includes:
- 365-Day RHLS Subscription - Full year of access starting from your purchase date. Official Red Hat Training Curriculum - Learn directly from Red Hat’s validated, up-to-date course materials.
- Hands-On Labs (100 Hours per Course) - Build practical, real-world skills through extensive lab time.
- One Certification Exam + Free Retake - Includes exam readiness resources to help you prepare with confidence.
- One Virtual, Instructor-Led Class - Attend a live online class through the Red Hat portal (self-enrollment required using your RHID).
Who should attend Building Resilient Microservices with Istio and Red Hat OpenShift Service Mesh – Red Hat Learning Subscription Course (DO328LS) Course
Prerequisites for Building Resilient Microservices with Istio and Red Hat OpenShift Service Mesh – Red Hat Learning Subscription Course (DO328LS) Course
Building Resilient Microservices with Istio and Red Hat OpenShift Service Mesh – Red Hat Learning Subscription Course (DO328LS) Course Outline
Resources
FAQs on Building Resilient Microservices with Istio and Red Hat OpenShift Service Mesh – Red Hat Learning Subscription Course (DO328LS)
This course is designed for developers who want to deploy and scale microservices applications using Red Hat OpenShift Service Mesh.
Basic OpenShift experience is strongly recommended, ideally through DO180 and DO288 courses plus the EX288 certification. Prior experience with microservices development (such as DO378) is also recommended but not required.
You will learn to install OpenShift Service Mesh, control service traffic, apply release strategies, build resilient services with load balancing and failovers, perform chaos testing, enforce security, and observe/trace network traffic.
The course covers eight modules: introduction to Service Mesh, installation, observability with Jaeger and Kiali, traffic control, canary and mirroring release strategies, chaos testing, building resilient services, and securing services.
Yes, the course includes practical exercises for tracing and visualizing service mesh traffic using Jaeger and Kiali as part of the observability module.


