DO285: Containers, Kubernetes, and Red Hat OpenShift Administration II

Duration: 3 Days 

Configure, manage, and troubleshoot OpenShift clusters and containerized applications 

The DO285: Containers, Kubernetes, and Red Hat OpenShift Administration II 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. 

What will you learn?  

  • 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 

Who is this course for?  

  • System and Software Architects interested in understanding features and functionality of an OpenShift cluster. 
  • System Administrators interested in the ongoing management of clusters and containerized applications. 
  • Cluster Operators interested in managing access to cluster resources by users and applications. 
  • Site Reliability Engineers interested in the ongoing maintenance and troubleshooting of a cluster. 

What are the prerequisites for this course? 

  • 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 

 

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