Red Hat OpenShift Administration II: Operating aProduction Kubernetes

Configure, manage, andtroubleshoot OpenShift clusters and containerized applicationsRedHat OpenShift Administration II: Operating a Production Kubernetes Cluster (DO280) teachesyou how to configure, troubleshoot, and manage Red Hat® OpenShift® Container Platform. Thishands-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 containerizedapplications.This course is based on Red Hat® Enterprise Linux® 8.2 and OpenShift ContainerPlatform 4.6.

Course summary

• Describe the Red Hat OpenShift Container Platform clusterinstallation 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 resourcelimits and quotas
• Manage a cluster and deployed applications with the Web Console
• Install Kubernetes Operators with the Web Console

Audience for this course

This course is designed for system administrators, system architects,and developers who want to install and configure Red Hat OpenShiftContainer Platform.
• System and Software Architects interested in understandingfeatures and functionality of an OpenShift cluster.
• System Administrators interested in the ongoingmanagement of clusters and containerized applications.
• Cluster Operators interested in managing access to clusterresources by users and applications
• Site Reliability Engineers interested in the ongoingmaintenance and troubleshooting of a cluster.

Technology considerations

Internet access is required

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OUTLINEFOR THIS COURSE

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