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Overview
Containers, Kubernetes, and Red Hat OpenShift Administration II (DO285) helps you gain core knowledge in building and in configuring and managing Red Hat® OpenShift® Container Platform. This immersive and intensive, hands-on course shows you how to deploy applications to a local container engines and OpenShift clusters, manage the cluster on a day-to-day basis, and troubleshoot the deployment of containerized applications.
Objectives
At the end of Containers, Kubernetes, and Red Hat OpenShift Administration II training course, participants will be able to
- Manage containers and container images.
- Describe the Red Hat OpenShift Container Platform cluster installation and update processes.
- Troubleshoot application deployment issues.
- Configure service and container networking.
- Configure network isolation between services and applications using network policies.
- Configure application scheduling using labels and selectors.
- Install Kubernetes Operators with the web console.
Prerequisites
- Become a Red Hat Certified System Administrator (RHCSA), or demonstrate equivalent Red Hat Enterprise Linux system administration experience
Course Outline
Describe how applications run in containers orchestrated by Red Hat OpenShift Container Platform.
Provision a service using container technology.
Modify prebuilt container images to create and manage containerized services.
Manage the life cycle of a container image from creation to deletion.
Design and code a Dockerfile to build a custom container image.
Use OpenShift Container Platform to deploy single container applications.
Deploy applications that are containerized using multiple container images.
Describe the architecture of OpenShift Container Platform.
Describe OpenShift installation methods and verify the health of a newly installed cluster.
Configure authentication with the HTPasswd identity provider and assign roles to users and groups.
Restrict permissions of applications using security context constraints and protect access credentials using secrets.
Troubleshoot OpenShift software-defined networking (SDN) and configure network policies.
Use the web console to manage a Red Hat OpenShift cluster.
Verify, manage, and troubleshoot an OpenShift cluster for enterprise use.
