쿠버네티스 NodePort

1 개요

NodePort

노드포트, 노드 포트

• 쿠버네티스 Service 4가지 유형 중 하나
• 포트범위: 30000-32767 (기본값)

nginx-secure-app.yaml

apiVersion: v1
kind: Service
metadata:
  name: my-nginx
  labels:
    run: my-nginx
spec:
  type: NodePort
  ports:
  - port: 8080
    targetPort: 80
    protocol: TCP
    name: http
  - port: 443
    protocol: TCP
    name: https
  selector:
    run: my-nginx

mysql.yaml

apiVersion: v1
kind: Service
metadata:
  name: mysql
  labels:
    name: mysql
spec:
  type: NodePort
  ports:
    - port: 3306
      nodePort: 30036
      name: http
  selector:
    name: mysql

2 같이 보기

• k8s 클러스터 IP
• 쿠버네티스 Service
• docker run -p
• Dockerfile EXPOSE

3 참고

• https://kubernetes.io/docs/concepts/services-networking/service/#nodeport