What are Kubernetes Finalizers? | Implementing Kubernetes finalizer for a resource

In this video we talked about what exactly are Kubernetes finalizers and how they are useful in making sure that we can make sure a condition is met before the Kubernetes resource is deleted.
Apart from that we also looked into how we can implement a respecitve controller for the finalizer that wold delete it, once that condition is met.

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Web:
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00:00 Introduction
00:22 Agenda
00:34 What are Kubernetes Finalizers/Use case
01:46 Example using PV protection finalizer
07:20 Who adds finalizers to the resources
10:00 Multiple finalizers on a resource
13:54 What are we going to implement
20:44 Actually implementing the finalizer controller
32:15 Implementing the method to delete the finalizer
43:47 Building and deploying updated code
44:55 Creating and deleting the Kluster resource
46:34 Summary, Like and Subscribe