Containers, Kubernetes, and Red Hat OpenShift Administration I with exam (DO286)

Introduction to container technology

Describe how applications run in containers orchestrated by Red Hat OpenShift Container Platform.

Create containerized services

Provision a service using container technology.

Manage containers

Modify prebuilt container images to create and manage containerized services.

Manage container images

Manage the life cycle of a container image from creation to deletion.

Create custom container images

Design and code a Dockerfile to build a custom container image.

Deploy containerized applications on OpenShift

Use OpenShift Container Platform to deploy single container applications.

Deploy multicontainer applications

Deploy applications that are containerized using multiple container images.

Explore Red Hat OpenShift Container Platform

Describe the architecture of OpenShift Container Platform.

Verify a cluster

Review installation methods and verify the functionality of a newly installed cluster.

Configure authentication

Use an identity provider to configure authentication.

Control access to OpenShift resources

Define and apply role-based access controls and protect sensitive information with secrets.

Configure OpenShift networking components

Identify the components of OpenShift Container Platform software-defined networking and configure some of the components.

Control pod scheduling

Control the nodes on which a pod runs.

Scale an OpenShift cluster

Control the size of an OpenShift cluster.

Perform cluster updates

Describe how to perform a cluster update.

Manage a cluster with the web console

Use the web console to manage a Red Hat OpenShift cluster.

Execute a comprehensive review

Verify, manage, and troubleshoot an OpenShift cluster for enterprise use.