kind create cluster --name myk8s --image kindest/node:v1.23.17 --config - <<EOF
kind: Cluster
apiVersion: kind.x-k8s.io/v1alpha4
nodes:
- role: control-plane
  extraPortMappings:
  - containerPort: 30000 # Sample Application (istio-ingrssgateway) HTTP
    hostPort: 30000
  - containerPort: 30001 # Prometheus
    hostPort: 30001
  - containerPort: 30002 # Grafana
    hostPort: 30002
  - containerPort: 30003 # Kiali
    hostPort: 30003
  - containerPort: 30004 # Tracing
    hostPort: 30004
  - containerPort: 30005 # Sample Application (istio-ingrssgateway) HTTPS
    hostPort: 30005
  - containerPort: 30006 # TCP Route
    hostPort: 30006
  - containerPort: 30007 # New Gateway 
    hostPort: 30007
  extraMounts:
  - hostPath: /Users/zen/zen/istio_study/istio-in-action # 자신의 경로로.
    containerPath: /istiobook
networking:
  podSubnet: 10.10.0.0/16
  serviceSubnet: 10.200.1.0/24
EOF

# 노드에 기본 툴 설치
docker exec -it myk8s-control-plane sh -c 'apt update && apt install tree psmisc lsof wget bridge-utils net-tools dnsutils tcpdump ngrep iputils-ping git vim -y'

# (옵션) metrics-server
helm repo add metrics-server https://kubernetes-sigs.github.io/metrics-server/
helm install metrics-server metrics-server/metrics-server --set 'args[0]=--kubelet-insecure-tls' -n kube-system
kubectl get all -n kube-system -l app.kubernetes.io/instance=metrics-server