/THPA-main

Primary LanguageGo

Since THPA comprises of 2 components custom kube-controller-manager and scheduler-extender so we need to modify these:

Collecting nodes traffic

  • Copy kube-proxy binary file in kube-proxy directory to /usr/local/bin/ in kube-proxy container running on each node and then reset it.

  • Check that enpoint is created on each node whenever new deployment is created to make sure we configure correctly.

set nodes label

  • For worker nodes, set the following label to them: node-role.kubernetes.io/worker=true

kube-controller-manager

  • cd to kube-controller-manager directory.

  • Unzip and copy binary file "kube-controller-manager" to home directory.

  • Copy kube-controller-manager.yaml to /etc/kubernetes/manifests/

  • After copying, the kube-controller-manager pod will automatically be restarted.

scheduler-extender

  • cd to scheduler-extender directory

  • copy files "scheduler-extender-config.yaml" and "scheduler-extender-policy.json" to /etc/kubernetes/

  • copy file "kube-scheduler.yaml" to /etc/kubernetes/manifests/

  • cd to k8s-scheduler-extender directory

  • execute "go build ."

  • Run the executable file because the scheduler extender run as a server that is triggered whenever new pod need to be scheduled.

Source code