E0218 15:11:18.399660 35165 run.go:74] "command failed" err="stat /var/run/kubernetes/scheduler.kubeconfig: no such file or directory"

[passeng02]

I am trying out your kube scheduler extension tutorial at https://developer.ibm.com/articles/creating-a-custom-kube-scheduler/
with minikube on local linux machine.

Made some modifications to the config.yaml file to make do with latest KubeSchedulerConfiguration format. (phase out of policy.json support)

scheduler=extender-config.yaml :

apiVersion: kubescheduler.config.k8s.io/v1
kind: KubeSchedulerConfiguration
clientConnection:
   kubeconfig: "etc/srv/kubernetes/kube-scheduler/kubeconfig"
extenders: [{
        urlPrefix: "http://localhost:8888/",
        filterVerb: "filter",
        prioritizeVerb: "prioritize",
        weight: 1,
        enableHTTPS: false
    }]

When I tried running kube-scheduler --config scheduler=extender-config.yaml ,
I received kube-scheduler : command not found error.

Then I installed kube-scheduler with sudo snap.

But then, still receiving the follwing error message with kube-scheduler --config scheduler=extender-config.yaml command.

Searched in the web for the error. But couldn't find the solution.