kubernetes 클러스터 cpu 메모리 리소스 모니터링 - Metrics Server

git clone https://github.com/kubernetes-sigs/metrics-server

vi ./metrics-server/manifests/base/deployment.yaml

containers:
      - name: metrics-server
        image: gcr.io/k8s-staging-metrics-server/metrics-server:master
        imagePullPolicy: IfNotPresent
        #22 라인 아래추가 
        command:
        - /metrics-server
        - --kubelet-insecure-tls
        - --kubelet-preferred-address-types=InternalIP

kubectl apply -k ./metrics-server/manifests/base/

kubectl top node
kubectl top pod