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DO381 - Red Hat OpenShift Administration II: High Availability - VIRTUAL CLASS

Design, build, and test OpenShift HA cluster. Red Hat OpenShift Administration II teaches you how to build robust clusters that provide high availability and the ability to run large numbers of applications. You will learn about OpenShift integration with datacenter infrastructure such as load balancers, identity management, monitoring, proxies, and storage. You will also develop more troubleshooting and Day 2 operations skills in this course.

You will design an OpenShift HA cluster, then build and test it. You will use this cluster to examine more advanced topics in the administration and operation of a robust OpenShift cluster in the remainder of the course.

Course summary

  • Learn OpenShift cluster features, architecture, and sizing.
  • Investigate OpenShift cluster installation methods.
  • Configure storage providers and storage classes.
  • Manage OpenShift certificates.
  • Configure GlusterFS container-native storage.
  • Diagnose cluster health.
  • Scale OpenShift clusters.
  • Manage OpenShift resources.

Exam included.

This course is designed for Linux® system administrators who want to deploy and manage a large-scale Red Hat® OpenShift Container Platform environment in their datacenters.

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RH443 - Red Hat Enterprise Performance Tuning: Linux in Physical, Virtual, and Cloud (exam included) - VIRTUAL CLASSES

Performance tuning and capacity planning for Red Hat Enterprise Linux

Red Hat Performance Tuning: Linux in Physical, Virtual, and Cloud with exam (RH443) teaches and validates skills related to the methodology of performance tuning for senior Linux® system administrators. This offering discusses system architecture with an emphasis on understanding its implications on system performance, performance adjustments, open source benchmarking utilities, networking performance, and tuning configurations for specific server use cases and workloads.

This course is based on Red Hat® Enterprise Linux 8.

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RH319 – Red Hat Enterprise Virtualization (exam included) - VIRTUAL CLASSES

Deploy, configure, manage, and migrate virtual environments

Red Hat Virtualization with exam (RH319) teaches and validates the skills needed to deploy, administer, and operate virtual machines in your organization using Red Hat® Virtualization. Through numerous hands-on exercises, you will demonstrate the ability to deploy and configure the Red Hat Virtualization infrastructure and use it to provision and manage virtual machines. This offering also prepares you for and includes the Red Hat Certified Specialist in Virtualization exam.

This offering is based on Red Hat Enterprise Virtualization 4.3 and Red Hat Enterprise Linux® 7.6 and 8, as well as Red Hat Hyperconverged Infrastructure for Virtualization 1.6.

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RH343 - Red Hat Enterprise Linux Diagnostics and Troubleshooting (exam included) -VIRTUAL CLASSES

Students will learn how to apply the scientific method to a structured form of troubleshooting. This approach is then used troubleshooting various types of problems, including boot issues, hardware issues, storage issues, RPM issues, network issues, third-party application issues, security issues, and kernel issues. At the end of the course students can complete various comprehensive review labs to test their skills.