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Red Hat OpenShift Administration II: Configuring a Production Cluster (DO280)

SS Course: GK3816

Course Overview

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Red Hat OpenShift Administration II: Operating a Production Kubernetes Cluster (DO280) teaches you how to configure, troubleshoot, and manage Red Hat OpenShift Container Platform. This hands-on, lab-based course shows you how to verify the successful installation of a cluster, manage it on a day-to-day basis, and troubleshoot the deployment of containerized applications.

  • This course is based on OpenShift Container Platform 4.12
  • Describe the Red Hat OpenShift Container Platform cluster installation and update processes
  • Troubleshoot application deployments
  • Configure authentication using local users
  • Control access to projects using role-based access control (RBAC)
  • Expose applications to clients external to the cluster using TLS encryption
  • Configure network isolation between services and applications using network policies
  • Configure application scheduling using labels and selectors
  • Limit compute resource usage of applications with resource limits and quotas
  • Manage a cluster and deployed applications with the Web Console
  • Install Kubernetes Operators with the Web Console
                                                                  

Scheduled Classes

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07/08/24 - RVT - Virtual-Instructor Led - Virtual-Instructor Led
07/22/24 - RVT - Virtual-Instructor Led - Virtual-Instructor Led
08/05/24 - RVT - Virtual-Instructor Led - Virtual-Instructor Led
08/12/24 - RVT - Virtual-Instructor Led - Virtual-Instructor Led
08/26/24 - RVT - Virtual-Instructor Led - Virtual-Instructor Led
09/09/24 - RVT - Virtual-Instructor Led - Virtual-Instructor Led
09/23/24 - RVT - Virtual-Instructor Led - Virtual-Instructor Led
10/07/24 - RVT - Virtual-Instructor Led - Virtual-Instructor Led
10/21/24 - RVT - Virtual-Instructor Led - Virtual-Instructor Led
11/04/24 - RVT - Virtual-Instructor Led - Virtual-Instructor Led
11/18/24 - RVT - Virtual-Instructor Led - Virtual-Instructor Led
12/02/24 - RVT - Virtual-Instructor Led - Virtual-Instructor Led
12/16/24 - RVT - Virtual-Instructor Led - Virtual-Instructor Led

Outline

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Describe the Red Hat OpenShift Container Platform

  • Describe the architecture of the Red Hat OpenShift Container Platform (RHOCP).

Verify the health of a cluster

  • Describe OpenShift installation methods and verify the health of a newly installed cluster.

Configure authentication and authorization

  • Configure authentication with the HTPasswd identity provider and assign roles to users and groups.

Configure application security

  • Restrict permissions of applications using security context constraints and protect access credentials using secrets.

Configure OpenShift networking for applications

  • Troubleshoot OpenShift software-defined networking (SDN) and configure network policies.

Control pod scheduling

  • Control which nodes a pod runs on.

Describe cluster updates

  • Describe how to perform a cluster update.

Manage a cluster with the web console

  • Manage a Red Hat OpenShift cluster using the web console.

    Prerequisites

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    • Become a Red Hat Certified System Administrator, or demonstrate equivalent Red Hat Enterprise Linux system administration experience
    • Complete Red Hat OpenShift I: Containers & Kubernetes (DO180), or demonstrate equivalent experience with containers, Kubernetes, and OpenShift basics
    • Take our free assessment to gauge whether this offering is the best fit for your skills

      Who Should Attend

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      This course is designed for system administrators, system architects, and developers who want to install and configure Red Hat OpenShift Container Platform.

      • System and Software Architects interested in understanding features and functionality of an OpenShift cluster.
      • System Administrators interested in the ongoing management of clusters and containerized applications.
      • Cluster Operators interested in managing access to cluster resources by users and applications.
      • Site Reliability Engineers interested in the ongoing maintenance and troubleshooting of a cluster.