Red Hat OpenShift Administration II: Operating a Production Kubernetes Cluster (DO280)

Configure, manage, and troubleshoot OpenShift clusters and containerized applications.

Red Hat OpenShift Administration II: Operating a Production Kubernetes Cluster (DO280) teaches you how to configure, troubleshoot, and manage Red Hat® OpenShift® Container Platform. This hands-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 containerized applications.

This course is based on Red Hat® Enterprise Linux® 8.2 and OpenShift Container Platform 4.6.

Red Hat OpenShift Administration II: Operating a Production Kubernetes Cluster (DO280) Benefits

• In this Kubernetes Cluster training, you will learn how to do the following:

  • Describe the Red Hat OpenShift Container Platform cluster installation 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 resource limits and quotas.
  • Manage a cluster and deployed applications with the Web Console.
  • Install Kubernetes Operators with the Web Console.

• Prerequisites

  • Become a Red Hat Certified System Administrator, or demonstrate equivalent Red Hat Enterprise Linux system administration experience.
  • Complete Red Hat OpenShift I: Containers & Kubernetes (DO180), or demonstrate equivalent experience with containers, Kubernetes, and OpenShift basics.

• Certification Information

  • The EX280 exam voucher is available for purchase separately from this course.
  • The Red Hat Certified Specialist in OpenShift Administration exam (EX280) tests the knowledge, skills, and ability to create, configure, and manage a cloud application platform using Red Hat® OpenShift® Container Platform.
  • By passing this exam, you become a Red Hat Certified Specialist, which also counts toward becoming a Red Hat Certified Architect (RHCA®).
  • This exam is based on Red Hat OpenShift Container Platform 4.5.

Red Hat OpenShift Administration II Course Outline

Details

• Module 1: Describe the Red Hat OpenShift Container Platform
• Module 2: Verify the health of a cluster
• Module 3: Configure authentication and authorization
• Module 4: Configure application security
• Module 5: Configure OpenShift networking for applications
• Module 6: Control pod scheduling
• Module 7: Describe cluster updates
• Module 8: Manage a cluster with the web console