July 2022
Intermediate to advanced
408 pages
8h 58m
English
Content preview from Rancher Deep Dive
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Chapter 15: Rancher and Kubernetes Troubleshooting
In this chapter, we'll explore the master components of Kubernetes, their interactions, and how to troubleshoot the most common problems. Next, we'll explore some common failure scenarios, including identifying the failures and resolving them as quickly as possible, using the same troubleshooting steps and tools that Rancher's support team uses when supporting Enterprise customers. Then, we'll discuss recovery from some common cluster failures. This chapter includes scripts and documentation for reproducing all of these failures in a lab environment (based on actual events).
In this chapter, we're going to cover the following main topics:
- Recovering an RKE cluster from an etcd split-brain ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.