A handy python script to list resource (limits/requests) usage by pods. A report containing namespace, pod name and resource usage is written to a csv file.
Install dependencies
pip3 install -r requirements.txt
Then, use as below to get data from current context
python3 report.py --filename my_cluster_report.csv
In case you hae multiple clusters, you can specify the context as follows
python3 report.py --filename my_other_cluster_report.csv --context my_other_cluster