Configure and manage OpenShift clusters to maintain security and reliability across multiple applications and development teams.
Red Hat OpenShift Administration II: Configuring a Production Cluster (DO280) prepares OpenShift Cluster Administrators to perform day-to-day administration tasks on clusters hosting applications hosted by internal teams and external vendors, enable self-service for cluster users with different roles, and deploy applications that require special permissions, such as CI/CD tools, performance monitoring, and security scanners. The course focuses on configuring multi-tenancy and security features in OpenShift as well as managing OpenShift extensions based on operators.
The skills you learn in this course can be applied with all versions of OpenShift, including Red Hat OpenShift on AWS (ROSA), Azure Red Hat OpenShift, and OpenShift Container Platform.
This course is based on OpenShift Container Platform 4.18.
Also check out our Red Hat offering to develop your skills in Linux, OpenShift, Ansible, Kubernetes, and modern open source solutions for businesses.
This course is intended to develop the skills needed to manage Red Hat OpenShift clusters and support containerized applications that are highly available, resilient, and scalable. Red Hat OpenShift is an enterprise-hardened application platform based on Kubernetes that provides a common set of APIs and abstractions that enable application portability between cloud providers and traditional data centers. Red Hat OpenShift provides uniformity and portability for operational processes in these environments and can also be deployed as a managed service. A Red Hat SRE team shares responsibility for managing Red Hat OpenShift clusters with a customer’s IT operations team when using a managed OpenShift offering such as Red Hat OpenShift on AWS (ROSA) or Azure Red Hat OpenShift (ARO).
After attending this course, participants will be able to perform the tasks that OpenShift cluster administrators are expected to perform in their day-to-day work for on-premises, cloud-based, and vendor-managed clusters, including enabling extension operators. Participants will also be able to manage permissions for different roles and configure applications that require privileged access to cluster and host resources.
The course prepares for the Red Hat Certified OpenShift Administrator (EX280) certification.
Red Hat
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 deployment.
Authentication and authorization
Set up authentication with HTPasswd-identity provider and assign roles to users and groups.
Network Security
Protect network traffic between applications both inside and outside the cluster.
Exposing non-HTTP/SNI applications
Expose applications to external access without using an Ingress controller.
Enable developer self-service
Set up clusters for secure self-service for developers from multiple teams, or disable self-service when projects need to be provisioned by the operations organization.
Manage Kubernetes Operators
Install and update Operators managed by Operator Lifecycle Manager and by Cluster Version Operator.
Application Security
Run applications that require elevated or special privileges from the operating system or Kubernetes.
OpenShift updates
Update an OpenShift cluster and minimize disruption to distributed applications.
Course overview
42950 kr
4 days
Basic
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Company-adapted course
Send an expression of interest for the training
Send an expression of interest for the training