System downtime and unresolved errors can bring operations to a halt. The Red Hat Linux Diagnostics and Troubleshooting (RH342) course equips senior system administrators with advanced skills to diagnose and fix problems across Red Hat Enterprise Linux environments.

This enterprise Linux diagnostics and troubleshooting course provides system administrators with the tools and techniques they need to successfully diagnose and fix common issues. Through hands-on labs, you’ll practice and demonstrate knowledge and skills learned in Red Hat Enterprise Linux diagnostics and troubleshooting, working with various subsystems to diagnose and fix storage issues, network issues, security issues, kernel issues, hardware issues, and RPM issues, including boot issues and third-party application issues.

RHLS Course Includes:

• 365-Day RHLS Subscription – Full year of access starting from your purchase date. Official Red Hat Training Curriculum – Learn directly from Red Hat’s validated, up-to-date course materials.
• Hands-On Labs (100 Hours per Course) – Build practical, real-world skills through extensive lab time.
• One Certification Exam + Free Retake – Includes exam readiness resources to help you prepare with confidence.
• One Virtual, Instructor-Led Class – Attend a live online class through the Red Hat portal (self-enrollment required using your RHID).

Configure and manage OpenShift clusters to maintain security and reliability across multiple applications and development teams.

Red Hat OpenShift Administration II: Configuring a Production Cluster (DO280) prepares OpenShift Cluster Administrators to perform daily administration tasks on clusters that host applications provided by internal teams and external vendors, enable self-service for cluster users with different roles, and deploy applications that require special permissions such as such as CI/CD tooling, performance monitoring, and security scanners. This course focuses on configuring multi-tenancy and security features of OpenShift as well as managing OpenShift add-ons based on operators.

The skills you learn in this course can be applied using all versions of OpenShift, including Red Hat OpenShift on AWS (ROSA), Azure Red Hat OpenShift, and OpenShift Container Platform.

This course is based on OpenShift Container Platform 4.14.

RHLS Course Includes:

• 365-Day RHLS Subscription – Full year of access starting from your purchase date. Official Red Hat Training Curriculum – Learn directly from Red Hat’s validated, up-to-date course materials.
• Hands-On Labs (100 Hours per Course) – Build practical, real-world skills through extensive lab time.
• One Certification Exam + Free Retake – Includes exam readiness resources to help you prepare with confidence.
• One Virtual, Instructor-Led Class – Attend a live online class through the Red Hat portal (self-enrollment required using your RHID).

Plan, implement, and manage OpenShift clusters at scale

Red Hat OpenShift Administration III: Scaling Kubernetes Deployments in the Enterprise (DO380) expands upon the skills required to plan, implement, and manage OpenShift® clusters in the enterprise. You will learn how to configure and manage OpenShift clusters at scale to address increasing and special demands from applications and ensure reliability, performance, and availability.

This course is based on Red Hat® OpenShift Container Platform 4.14.

RHLS Course Includes:

• 365-Day RHLS Subscription – Full year of access starting from your purchase date. Official Red Hat Training Curriculum – Learn directly from Red Hat’s validated, up-to-date course materials.
• Hands-On Labs (100 Hours per Course) – Build practical, real-world skills through extensive lab time.
• One Certification Exam + Free Retake – Includes exam readiness resources to help you prepare with confidence.
• One Virtual, Instructor-Led Class – Attend a live online class through the Red Hat portal (self-enrollment required using your RHID).