Course

Red Hat OpenShift Admin II: Configuring a Production Cluster w/ exam («DO281»)

Red Hat OpenShift Admin II with exam (DO281) teaches you how to install and administer the Red Hat® OpenShift® Container Platform.
Vendor code

DO280

Duration 4 days
Price 4'000.–
Please note:  This is a reseller course and as such excluded from any discounts (excluding promo codes).

Course facts

Key Learnings
  • Deploying packaged applications using manifests, templates, kustomize, and helm
  • Configuring authentication and authorization for users and applications
  • Protecting network traffic with network policies and exposing applications with proper network access
  • Deploying and managing applications using resources manifests
  • Enabling developer self-service of application projects
  • Managing OpenShift cluster updates and Kubernetes operator updates
Content

Red Hat OpenShift Administration II: Operating a Production Kubernetes Cluster (DO280) prepares OpenShift Cluster Administrators to perform daily administration tasks on clusters that host applications provided by internal teams and external vendors, enable self-service for cluster users with different roles, and deploy applications that require special permissions such as such as CI/CD tooling, performance monitoring, and security scanners. This course focuses on configuring multi-tenancy and security features of OpenShift as well as managing OpenShift add-ons based on operators.

The skills you learn in this course can be applied using all versions of OpenShift, including Red Hat OpenShift on AWS (ROSA), Azure Red Hat OpenShift, and OpenShift Container Platform.

Course topics:

Declarative Resource Management

  • Deploy and update applications from resource manifests that are parameterized for different target environments.

Deploy Packaged Applications

  • Deploy and update applications from resource manifests that are packaged for sharing and distribution.

Authentication and Authorization

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

Network Security

  • Protect network traffic between applications inside and outside the cluster.

Expose non-HTTP/SNI Applications

  • Expose applications to external access without using an Ingress controller.

Enable Developer Self-Service

  • Configure clusters for safe self-service by developers from multiple teams and disallow self-service if projects have to be provisioned by the operations staff.

Manage Kubernetes Operators

  • Install and update Operators that are managed by the Operator Lifecycle Manager and by the Cluster Version Operator.

Application Security

  • Run applications that require elevated or special privileges from the host Operating System or Kubernetes.

OpenShift Updates

  • Update an OpenShift cluster and minimize disruption to deployed applications.
Target audience
  • System Administrators and Platform Operators interested in the ongoing management of OpenShift clusters, applications, users, and add-ons
  • Site Reliability Engineers interested in the ongoing maintenance and troubleshooting of Kubernetes clusters
  • System and Software Architects interested in understanding the security of an OpenShift cluster
Requirements
  • Red Hat Certified System Administrator, or equivalent Red Hat Enterprise Linux system administration experience
  • Complete the following course or have equivalent experience with containers, Kubernetes, and OpenShift basics:

    Red Hat OpenShift Admin I: Operating a Production Cluster («DO180»)

    5 days
    • Virtual Training, Zürich
    CHF
    3'650.–
Certification
At the end of the course, the Red Hat Certified Specialist in OpenShift Administration (EX280) exam will be taken.
Additional information
This course is based on OpenShift Container Platform 4.12.

Learn the benefits of containers, Docker, Kubernetes, and Red Hat OpenShift with our free, technical overview Deploying Containerized Applications Technical Overview (DO080).

Download

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17
Mar
2025
20
Mar
2025
Virtual Training
French
Timetable
Guaranteed to take place.
CHF 4’000.-
exkl. 8.1% Mwst.
Guaranteed to take place.
CHF 4’000.-
exkl. 8.1% Mwst.
31
Mar
2025
3
Apr
2025
Virtual Training
English
Timetable
CHF 4’000.-
exkl. 8.1% Mwst.
CHF 4’000.-
exkl. 8.1% Mwst.
31
Mar
2025
3
Apr
2025
Virtual Training
German
Timetable
CHF 4’000.-
exkl. 8.1% Mwst.
CHF 4’000.-
exkl. 8.1% Mwst.
7
Apr
2025
10
Apr
2025
Virtual Training
English
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CHF 4’000.-
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CHF 4’000.-
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14
Apr
2025
17
Apr
2025
Zürich
German
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CHF 4’000.-
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CHF 4’000.-
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5
May
2025
8
May
2025
Virtual Training
German
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CHF 4’000.-
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12
May
2025
15
May
2025
Virtual Training
French
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CHF 4’000.-
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19
May
2025
23
May
2025
Virtual Training
English
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Registration deadline: 15.05.2025
CHF 4’000.-
exkl. 8.1% Mwst.
CHF 4’000.-
exkl. 8.1% Mwst.
2
Jun
2025
5
Jun
2025
Virtual Training
German
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exkl. 8.1% Mwst.
CHF 4’000.-
exkl. 8.1% Mwst.
9
Jun
2025
13
Jun
2025
Virtual Training
English
Timetable
Registration deadline: 05.06.2025
CHF 4’000.-
exkl. 8.1% Mwst.
CHF 4’000.-
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30
Jun
2025
4
Jul
2025
Virtual Training
French
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Registration deadline: 26.06.2025
CHF 4’000.-
exkl. 8.1% Mwst.
CHF 4’000.-
exkl. 8.1% Mwst.
30
Jun
2025
4
Jul
2025
Virtual Training
English
Timetable
CHF 4’000.-
exkl. 8.1% Mwst.
CHF 4’000.-
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30
Jun
2025
4
Jul
2025
Virtual Training
German
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CHF 4’000.-
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21
Jul
2025
25
Jul
2025
Virtual Training
German
Timetable
Registration deadline: 17.07.2025
CHF 4’000.-
exkl. 8.1% Mwst.
CHF 4’000.-
exkl. 8.1% Mwst.
21
Jul
2025
25
Jul
2025
Virtual Training
English
Timetable
Registration deadline: 17.07.2025
CHF 4’000.-
exkl. 8.1% Mwst.
CHF 4’000.-
exkl. 8.1% Mwst.
11
Aug
2025
15
Aug
2025
Virtual Training
German
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Registration deadline: 07.08.2025
CHF 4’000.-
exkl. 8.1% Mwst.
CHF 4’000.-
exkl. 8.1% Mwst.
18
Aug
2025
22
Aug
2025
Virtual Training
English
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Registration deadline: 14.08.2025
CHF 4’000.-
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CHF 4’000.-
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1
Sep
2025
5
Sep
2025
Virtual Training
German
Timetable
Registration deadline: 28.08.2025
CHF 4’000.-
exkl. 8.1% Mwst.
CHF 4’000.-
exkl. 8.1% Mwst.
15
Sep
2025
19
Sep
2025
Virtual Training
English
Timetable
Registration deadline: 11.09.2025
CHF 4’000.-
exkl. 8.1% Mwst.
CHF 4’000.-
exkl. 8.1% Mwst.
22
Sep
2025
26
Sep
2025
Virtual Training
German
Timetable
Registration deadline: 18.09.2025
CHF 4’000.-
exkl. 8.1% Mwst.
CHF 4’000.-
exkl. 8.1% Mwst.
Next date
17
Mar
2025
20
Mar
2025
Virtual Training
French
Timetable
Guaranteed to take place.
CHF 4’000.-
exkl. 8.1% Mwst.
Guaranteed to take place.
CHF 4’000.-
exkl. 8.1% Mwst.

Further courses

Red Hat OpenShift Admin III: Scaling Deployments in the Enterprise («DO380»)

4 days
CHF
3'700.–