Red Hat OpenShift Administration I: Operating a Production Cluster

• System Administrators who are interested in the ongoing management of OpenShift clusters and containerized applications.
• Site Reliability Engineers who are interested in the ongoing maintenance and troubleshooting of containerized applications on Kubernetes.
• System and Software Architects who are interested in understanding the features and functions of an OpenShift cluster.

• Manage OpenShift clusters by using both the command-line interface (CLI) and the unified web console.
• Deploy applications on OpenShift from container images, templates, and Kubernetes manifests.
• Troubleshoot network connectivity between applications inside and outside an OpenShift cluster.
• Connect Kubernetes workloads to persistent storage for application configuration and data.
• Configure Kubernetes workloads for high availability, reliability, and automated scaling.
• Manage safe and reproducible updates to container images, settings, and Kubernetes manifests.

• Containers, Kubernetes and Red Hat OpenShift Technical Overview (DO080) or equivalent knowledge of Linux containers.
• Basic skills in operating a Bash shell, manipulating files and processes, and verifying system confirmations such as network addresses, are necessary and sufficient. Students are encouraged to take Getting Started with Linux Fundamentals (RH104) before enrolling in DO180.

We recommend completing our no-cost skills assessment before enrolling in any Red Hat training course.  Learn more. 

Introducing container technology
Describe how software can run in containers orchestrated by Red Hat OpenShift Container Platform.

Creating containerized services
Provision a service using container technology.

Managing containers
Modify pre-build container images to create and manage containerized services.

Managing container images
Manage the life cycle of a container image from creation to deletion.

Creating custom container images
Design and code a Container file to build a custom container image.

Deploying containerized applications on OpenShift
Deploy single container applications on OpenShift Container Platform.

Deploying multi-container applications
Deploy applications that are containerized using multiple container images.

Troubleshooting containerized applications
Troubleshoot a containerized application deployed on OpenShift.

Comprehensive review of introduction to container, Kubernetes, and Red Hat OpenShift
Demonstrate how to containerize a software application, test it with Podman, and deploy it on an OpenShift cluster.

Previous courses

Red Hat Certified System Administrator (RHCSA) Exam [EX200]

Next courses

Red Hat OpenShift Administration II: Configuring a Production Cluster [DO280]

Red Hat Certified OpenShift Application Developer [EX288]