How Kubernetes plays Tetris with your containers - Salman Iqbal - NDC Oslo 2021

0 Views
Published
Kubernetes does an excellent job of abstracting away the infrastructure and efficiently deploying containers to improve resource management.

The Kubernetes scheduler is a core component of the control-plane. It is in charge of deciding where the Pods are placed in your cluster. You can think about the Kubernetes scheduler as a skilled Tetris player that always tries to optimise the placement of your containers. But how does it decide what is the *best* node? Does it prioritise big Nodes or smaller ones? Can you help the scheduler decide?

In this talk we will cover:
- The internals of the Kubernetes scheduler and discover how Nodes are filtered before pods are assigned to them
- Tools at your disposal if you want to influence the scheduler to place workloads on specific nodes such as GPU, deploy applications to reduce latency and more!
Category
Management
Be the first to comment