IT Training

DO281 – Red Hat OpenShift Administration II: Operating a Production Kubernetes Cluster with exam

Red Hat OpenShift Administration I (DO281) teaches you how to install and administer the Red Hat® OpenShift® Container Platform. This hands-on, lab-based course shows you how to install, configure, and manage OpenShift clusters and deploy sample applications to further understand how developers will use the platform.

Who should attend this course?
  • System and Software Architects interested in understanding the 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.
  • Complete Introduction to Containers, Kubernetes, and Red Hat OpenShift (DO180), or demonstrate equivalent experience with containers, Kubernetes, and OpenShift fundamentals.
  • Become a Red Hat Certified System Administrator, or demonstrate equivalent Red Hat Enterprise Linux system administration experience.
  • Take our free assessment to gauge whether this offering is the best fit for your skills.

Course summary

  • 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
  • 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.


Practical information


4 Days




€3096,00 + 3% VAT


Online Classroom Courses


Guaranteed to run

Sessions in English
20/2 - 23/2Book
13/3 - 16/3Book
24/4 - 27/4Book
22/5 - 25/5Book
26/6 - 29/6Book
11/9 - 14/9Book
Sessions in French
27/2 - 02/3Book
24/4 - 27/4Book
09/5 - 12/5Book
28/8 - 31/8Book
18/9 - 21/9Book

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