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



    Configure, manage, and troubleshoot OpenShift clusters and containerized applications Red Hat OpenShift Administration II: Operating a Production Kubernetes Cluster with exam (DO281) 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 Red Hat OpenShift Container Platform 4.10. The Red Hat Certified Specialist in OpenShift Administration exam (EX280) is included. Course content 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


    Impact on the organization

    This course is intended to develop the skills needed to install, configure, and manage the Red Hat OpenShift Container Platform to deploy containerized applications that are highly available, resilient, and scalable. Red Hat OpenShift Container Platform enables rapid application development and deployment, as well as portability of an application across environments. The platform also offers simplified application scaling, administration, and maintenance of adapted or cloud-native applications.

    Red Hat has created this course in a way intended to benefit our customers, but each company and infrastructure is unique, and actual results or benefits may vary.

    Impact of this training

    After completing this course, you should be able to demonstrate the skills to establish a new OpenShift cluster, perform initial configuration of the cluster, and manage the cluster on a day-to-day basis. One major focus of the course is troubleshooting common problems that will be encountered beyond day one.

    You should be able to demonstrate these skills:

    • Install OpenShift Container Platform to create a simple cluster.
    • Configure and manage OpenShift masters and nodes.
    • Secure OpenShift with a simple internal authentication mechanism.
    • Control access to resources on OpenShift.
    • Deploy applications on OpenShift using Source-to-Image (S2I).
    • Configure and manage OpenShift pods, services, routes, secrets, and other resources.

    Grupa docelowa

    • 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.



    1. Describe the Red Hat OpenShift Container Platform
      • Describe the architecture of the Red Hat OpenShift Container Platform (RHOCP).
    2. Verify the health of a cluster
      • Describe OpenShift installation methods and verify the health of a newly installed cluster.
    3. Configure authentication and authorization
      • Configure authentication with the HTPasswd identity provider and assign roles to users and groups.
    4. Configure application security
      • Restrict permissions of applications using security context constraints and protect access credentials using secrets.
    5. Configure OpenShift networking for applications
      • Troubleshoot OpenShift software-defined networking (SDN) and configure network policies.
    6. Control pod scheduling
      • Control which nodes a pod runs on.
    7. Describe cluster updates
      • Describe how to perform a cluster update
    8. Manage a cluster with the web console
      • Manage a Red Hat OpenShift cluster using the web console.
    9. Exam



    – Classroom: 4 days
    – Virtual training: 4 days

    Recommended next exam or course:

    Technology considerations – Internet access is required.

    Ścieżka szkoleń Red Hat OpenShift – link

    Uwaga – przyjmujemy wpłaty w PLN lub EURO. W celu ustalenia szczegółów prosimy o kontakt na

    For more details, please contact us at

    Note: The course outline is subject to change as technology advances and the underlying job evolves. For questions or confirmation on a specific objective or topic, please contact us at
    Cena netto:10254 PLN(2237 EUR)Cena brutto:12612.42 PLNOpis

    Kurs przyjęty do powyższej kalkulacji 1 EUR = 4.584 PLN – tabela nr. 106/C/NBP/2023, z dnia 2023-06-01. Obowiązująca od: 2023-06-02. Cena w PLN jest orientacyjna (wyliczana z EUR/USD wg kursu sprzedaży NBP z dnia wystawienia faktury). Przyjmujemy wpłaty w PLN lub EURO.


    Czas trwania szkolenia wirtualnego Red Hat (Virtual training VT) może różnić się od czasu trwania szkolenia stacjonarnego (Classroom).

    Pakiet szkoleniowy Red Hat (bundle) to szkolenie z egzaminem.

    Termin szkolenia w pakiecie jest taki sam jak termin szkolenia bez egzaminu.

    Egzamin indywidualny Red Hat (RHIE) – realizacja do 365 dni po zakupie i przypisaniu do konta Uczestnika na koncie!).

    Oferujemy szkolenia wirtualne/zdalne, jak i stacjonarne (w naszym ośrodku w Warszawie, jak i w lokalizacjach wskazanych przez klienta).
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