Description
Kubernetes Troubleshooting: Real-World Production Fixes. This course explores practical, hands-on solutions to troubleshooting, troubleshooting, and resolving common issues in Kubernetes clusters and applications in real-world environments, preparing students to manage operational crises. The Kubernetes Troubleshooting course is a hands-on, real-world scenario-based course in large production environments that takes professionals from being confused by complex errors to mastering debugging and troubleshooting systems. Most courses only show how to deploy applications under ideal conditions, but in the real world, infrastructures break down, configurations conflict, and system resources run out. This course bridges the gap between theoretical knowledge and the expertise required in real-world environments, and is designed around the scientific approach of “break and fix.” In this training method, students first intentionally create real disruptions in the system using specific commands, then use the kubectl tool to examine logs and events to track down the root cause of the problem, and finally restore the cluster health by making the necessary changes. This course covers critical topics such as the Pod lifecycle, troubleshooting network and CoreDNS errors, setting health probes, managing resources and memory, troubleshooting PVC and PV errors, as well as managing access and RBAC. This training helps experts take full control of clusters without fear of error logs and minimize system recovery time.
What you will learn
- Diagnose and fix common Pod errors: Troubleshoot and resolve issues such as CrashLoopBackOff, ImagePullBackOff, and Pending.
- Troubleshooting network and communication issues: Check for CoreDNS instabilities, Service configuration errors, NetworkPolicy restrictions, and Ingress and TLS errors.
- Resource Management and Scheduling: Resolve challenges related to resource quotas, OOMKilled events, Node conditions, and HPA scalability behavior.
- Memory and configuration debugging: Fix PVC and PV connection errors and resolve ConfigMap and Secret synchronization issues.
- Employ a structured troubleshooting workflow: Use kubectl, log reviews, and monitoring tools to quickly identify the root cause of problems.
- Recreating real-world incidents in the lab: Simulate real-world events using Minikube or Kind to increase readiness for operational patrols.
This course is suitable for people who:
- DevOps Engineers: People who want to become the main Kubernetes expert on their team.
- Site Reliability Engineers (SRE): Professionals who seek to reduce system mean time to recovery (MTTR).
- Software developers: Programmers who deploy microservices on Kubernetes and want to understand why Pods fail.
- CKA, CKAD, and CKS exam candidates: Individuals who want to gain practical experience beyond the exam topics.
- Cloud architects: professionals who need to design resilient and trackable infrastructures.
Kubernetes Troubleshooting: Real-World Production Fixes Course Details
- Publisher: Udemy
- Instructor: Jai M
- Training level: Beginner to advanced
- Training duration: 5 hours and 39 minutes
Course syllabus as of 2026/4
Prerequisites for the Kubernetes Troubleshooting: Real-World Production Fixes course
- Basic familiarity with Linux command line (navigating files, running commands).
- Some exposure to containers (Docker basics) is helpful but not mandatory.
- A working Kubernetes environment (Minikube, Kind, or any managed service like EKS/GKE/AKS). I will show you how to set up Minikube/Kind on your local machine.
- kubectl installed on your machine (we’ll cover setup if you don’t already have it).
- Curiosity and willingness to experiment with break/fix labs — no prior Kubernetes troubleshooting experience required.
Course images
Sample course video
Installation Guide
After Extract, view with your favorite player.
Subtitles: None
Quality: 1080p
Download link
Rapidgator link
File(s) password: www.downloadly.ir
File size
3.5 GB