Prerequirements: aws-cli, kops 1. 클러스터 상태 저장소 만들기2. 클러스터 만들기기존 VPC에 클러스터 생성export CLUSTER_NAME=buk.k8s.local export KOPS_STATE_STORE=s3://buk-kops-cluster export VPC_ID=vpc-1d42a474 export NETWORK_CIDR=172.31.0.0/16kops create cluster --zones=ap-northeast-2 --name=${CLUSTER_NAME} --vpc=${VPC_ID}생성할 클러스터 설정 확인kops edit cluster ${CLUSTER_NAME}metadata: creationTimestamp: "2019-07-23T05:56:43Z" name: ${CLUSTER_NAME} spec: cloudProvider: aws networkCIDR: ${NETWORK_CIDR} networkID: ${VPC_ID