Red Hat OpenShift Administration I: Containers & Kubernetes (DO180)

Price
$4,280.00 USD

Duration
5 Days

Delivery Methods
Virtual Instructor Led
Private Group

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Course Overview

Red Hat OpenShift Administration I: Operating a Production Cluster (DO180) prepares OpenShift cluster administrators to manage Kubernetes workloads and to collaborate with developers, DevOps engineers, system administrators, and SREs to ensure the availability of application workloads. This course focuses on managing typical end-user applications that are often accessible from a web or mobile UI and that represent most cloud-native and containerized workloads. Managing applications also includes deploying and updating their dependencies, such as databases, messaging, and authentication systems.

The skills that you learn in this course apply to all versions of OpenShift, including Red Hat OpenShift on AWS (ROSA), Azure Red Hat OpenShift, and OpenShift Container Platform.

This course is based on Red Hat OpenShift 4.14.

Course Objectives

Managing OpenShift clusters from the command-line interface and from the web console
Deploying applications on OpenShift from container images, templates, and Kubernetes manifests
Troubleshooting network connectivity between applications inside and outside an OpenShift cluster
Connecting Kubernetes workloads to storage for application data
Configuring Kubernetes workloads for high availability and reliability
Managing updates to container images, settings, and Kubernetes manifests of an application

Who Should Attend?

This course is intended for Developers who wish to containerize software applications, Administrators who are new to container technology and container orchestration, or Architects who are considering using container technologies in software architectures. Be able to use a Linux terminal session, issue operating system commands, and be familiar with shell scripting Have experience with web application architectures and their corresponding technologies. Being a Red Hat Certified System Administrator (RHCSA®) is recommended, but not required.

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Course Prerequisites

There are no prerequisites for this course.

Agenda

1 - Introduction to Kubernetes and OpenShift

Identify the main Kubernetes cluster services and OpenShift platform services, and monitor them from the web console.

2 - Kubernetes and OpenShift Command-Line Interfaces and APIs

Access an OpenShift cluster from the command line, and query its Kubernetes API resources to assess the health of a cluster.

3 - Run Applications as Containers and Pods

Run and troubleshoot containerized applications as unmanaged Kubernetes pods.

4 - Deploy Managed and Networked Applications on Kubernetes

Deploy applications and expose them to network access from inside and outside a Kubernetes cluster.

5 - Manage Storage for Application Configuration and Data

Externalize application configurations in Kubernetes resources, and provision storage volumes for persistent data files.

6 - Configure Applications for Reliability

Configure applications to work with Kubernetes for high availability and resilience.

7 - Manage Application Updates

Manage reproducible application updates and rollbacks of code and configurations.