kuberesources 1.5

Simple utility for getting an overview of set requests and limits in a kubernetes cluster

Installation

Install using pip3 install kuberesources

Description

Utility for retrieving the status of resource requests across nodes in a Kubernetes cluster.
Useful for planning capacity.

kresources gives an overview of the reserved capacity for each node as well as total for the cluster
kresources -v lists pods' resource requests on each node, as well.

Sample output

Known issues

If using Azure AD as authentication, you might run into errors where it fails to authenticate.

Since this script merely loads your kubeconfig, it doesn't do any token refresh or anything like that - so, if when this problem pops up you can just issue a kubectl <something> command against your cluster and the tokens should be refreshed and the script can run.