[k82] service of NodePort

 

 

[3.3]
## create NodePort type service [nginx-svc] 

vim nginx-expose.yaml

apiVersion: v1
kind: Service
metadata:
  name: nginx-svc
spec:
  type: NodePort
  selector:
    app: nginx
  ports:
  - protocol: TCP
    port: 8080
    targetPort: 80
    nodePort: 30144

kubectl apply -f nginx-expose.yaml
kubectl get service

ecs-k8s:  curl cce01-node1-IP:30144

 

[3.3b]
## client access NodePort type service

vim client.yaml

apiVersion: v1
kind: Pod
metadata:
  name: clientpod
spec:
  containers:
    - name: clientpod
      image: busybox:1.28.3
      args:
      - /bin/sh
      - -c
      - sleep 30000


kubectl apply -f client.yaml

kubectl exec -it clientpod /bin/sh
nslookup <nginx-svc cluster IP>
wget nginx-svc:8080
rm index.html
exit