Öppna kurser

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

Configure, manage, and troubleshoot OpenShift clusters and containerized applicationsRed 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 4.5.

Översikt:

  • 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

Målgrupp:

This course is designed for system administrators, system architects, and developers who want to install and configure Red Hat OpenShift Container Platform.

  • 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.

Förkunskaper:

  • Complete Red Hat OpenShift I: Containers & Kubernetes (DO180), or demonstrate equivalent experience with containers, Kubernetes, and OpenShift basics
  • Take our free assessment to gauge whether this offering is the best fit for your skills.

Kursinnehåll:

  • Describe the Red Hat OpenShift Container Platform
  • Verify the health of a cluster
  • Configure authentication and authorization
  • Configure application security
  • Configure OpenShift networking for applications
  • Control pod scheduling
  • Describe cluster updates
  • Manage a cluster with the web console
  • Manage a Red Hat OpenShift cluster using the web console.