Lesson 4 | 33:27

Kubernetes Informer, Cache and Queue

Informers are very important concepts/construct to know if about if you are planning to write your own custom controller. In this particular chapter, we look into what exactly are informers and the caching mechanism that it uses. Apart from that we also look into some other things for example when to use FilteredSharedInformerFactory instead of SharedInformersFactory and the difference between them. We will understand the comparison of informers with the watch and why we don't use the watch verb in favor of informers.

Basics of client-go Kubernetes

• client-go library to develop Kubernetes native app

  41:20

• Run your client-go application as a pod in cluster

  23:18

• Kubernetes objects/resources in Go

  22:24

• Kubernetes Informer, Cache and Queue

  Playing

• Deep Dive into Kubernetes API-Machinery

  17:27

Instructor

---

Vivek Singh

Vivek is a software developer who started his professional career in 2015 with Java and related technologies. Initially, he spent his time writing Java-based enterprise-level web applications and running serverless workloads of Kubernetes. But nowadays he is more focused on application-centric data management for all your cloud-native applications.

Have feedback about this course or lesson? We want to hear it! Send your thoughts to mentoring@infracloud.io.