DO381 - Red Hat OpenShift Administration III: Scaling Deployments in the Enterprise with exam

Complete Red Hat OpenShift Administration I (DO280) and become a Red Hat Certified Specialist in OpenShift Administration. Complete Red Hat System Administration II (RH134) and become a Red Hat Certified System Administrator.

Red Hat OpenShift Administration III: Scaling Kubernetes Deployments in the Enterprise expands upon the skills required to plan, implement, and manage OpenShift® clusters in the enterprise. You will learn how to support a growing number of stakeholders, applications, and users to achieve large-scale deployments.

• Move from Kubernetes to OpenShift

Demonstrate that OpenShift is Kubernetes by deploying Kubernetes-native applications on OpenShift.

• Introduce automation on OpenShift

Automate OpenShift administration tasks using bash scripts and Ansible playbooks.

• Manage operators with OpenShift

Deploy Kubernetes Operators and configure OpenShift cluster operators.

• Implement GitOps with Jenkins

Implement a GitOps workflow using containerized Jenkins to administer an OpenShift cluster.

• Configure enterprise authentication

Integrate OpenShift with enterprise identity providers.

• Configure trusted TLS certificates

Configure OpenShift with trusted TLS certificates for external access to cluster services and applications.

• Configure dedicated node pools

Add nodes to an OpenShift cluster with custom configurations tuned for special workloads.

• Configure persistent storage

Configure storage providers and storage classes to ensure cluster user access to persistent storage.

• Manage cluster monitoring and metrics

Configure and manage the OpenShift monitoring stack.

• Provision and inspect cluster logging

Deploy, query, and troubleshoot cluster-wide logging.

• Recover failed worker nodes

Inspect, troubleshoot, and remediate worker nodes in a variety of failure scenarios.

Virtual Class