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Kubernetes Troubleshooting (LFWS313)

Boost your cloud-native career by mastering Kubernetes troubleshooting.

Updated 2026-03-17
English

Description

Boost your cloud-native career by mastering Kubernetes troubleshooting. Through hands-on labs and real-world scenarios, you'll be prepared to tackle and resolve the toughest Kubernetes issues, making you an indispensable asset to any organization managing Kubernetes environments.

Summary

Boost your cloud-native career by mastering Kubernetes troubleshooting.

What You'll Learn

  • This course teaches you essential Kubernetes tools, which, together with complex observability solutions, help you achieve faster and more accurate resolutions.
  • You will build hands-on expertise in diagnosing and resolving Kubernetes issues in pods, services, networking, storage, and nodes using labs and simulations.

Prerequisites

  • Students must have practical skills in Linux administration and demonstrate proficiency in using the Linux command line.
  • They are required to edit files with a command-line text editor and navigate multiple terminal sessions effortlessly.
  • Furthermore, students must have hands-on experience with command-line utilities such as kubeadm and kubectl, along with a solid understanding of Kubernetes administration.

Outline

4 modules 1 Day total
  • The Linux Foundation®
  • The Linux Foundation® Training
  • The Linux Foundation® Certifications
  • The Linux Foundation® Digital Badges
  • Laboratory Exercises, Solutions and Resources
  • Things Change in Linux and Open Source Projects
  • Platform Details
  • Kubernetes Architecture
  • Networking
  • API Objects
  • The v1 Group
  • API Resources
  • Accessing the API
  • Authentication and Authorization
  • Admission Controller
  • Network Policies
  • Labs
  • Process Overview
  • Troubleshooting Tools
  • kubectl
  • Dashboard
  • Auditing
  • Prometheus and Grafana
  • Fluentd
  • Jaeger
  • Labs
  • Common Errors
  • Kubeadm Errors
  • Kubeadm Upgrade Lab
  • Image Errors
  • Image Errors Lab
  • Pod Error Status
  • Pod Errors Lab
  • Scheduling Errors
  • Scheduling Errors Lab
  • Storage Errors
  • Storage Errors Lab
  • Secret and ConfigMap Error
  • Secret and ConfigMap Errors Lab
  • Namespace Error
  • Namespace Errors Lab
  • Authorization and Access Errors
  • RBAC Errors Lab
  • Resource Unavailability
  • Resource Quota
  • Resource Quota Errors Lab
  • Network Errors
  • Network Errors Lab
  • Node Errors
  • Performance Issues