This video is about the concepts of vertical pod autoscaler in kubernetes
HPA based on memory : https://www.youtube.com/watch?v=lHDYtGwNK8Q
HPA based on CPU : https://www.youtube.com/watch?v=FnGDYTUBwWE&t=211s
AWS EKS video url : https://www.youtube.com/watch?v=8Chzg7D99eA&t=324s
VPA Controller github repo url : https://github.com/kubernetes/autoscaler.git
Metrics server manifest file url : https://github.com/kubernetes-sigs/metrics-server/releases/latest/download/components.yaml
Google Cloud documentation for VPA and deployment: https://cloud.google.com/kubernetes-engine/docs/how-to/vertical-pod-autoscaling