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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