(3) HorizontalPodAutoscaler [1] Metrics Server 설치 kubectl apply -f https://github.com/kubernetes-sigs/metrics-server/releases/download/v0.5.0/components.yaml kube-system 네임스페이스에 추가된 metrics-server 디플로이먼트의 설정을 변경 args: - '--cert-dir=/tmp' - '--secure-port=443' - '--kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname' - '--kubelet-use-node-status-port' - '--metric-resolution=15s' - '--k..