Main goal of the project is to create my own scheduler.
Default one schedule Pods on Nodes according to labels assigned to each Pod. link
Assigning label to Pod isn't required. Idea for my custom scheduler is to schedule
Pods based on real time resources usage for Pods which do not have labels assigned.

To create a local cluster I am using kind.
The biggest advantage of this solution is lightweightness of a cluster.
We do not waste resources to run multiple OS, because every single node is Docker container, not VM.
More about kind you can read here.

Used metrics-server as a tool which provides resources used by Pods.