1
cat <<EOF | kubectl create -f -
apiVersion: apps/v1
kind: Deployment
metadata:
  name: deployment-2048
spec:
  selector:
    matchLabels:
      app.kubernetes.io/name: app-2048
  replicas: 2
  template:
    metadata:
      labels:
        app.kubernetes.io/name: app-2048
    spec:
      containers:
      - image: alexwhen/docker-2048
        name: app-2048
        ports:
        - containerPort: 80
EOF


2
kubectl expose deployment deployment-2048 --port=80 --type=LoadBalancer


3
 디플로이먼트, 파드 확인
kubectl get deploy,svc,pods -o wide


4

[root@test-web01 ~]# kubectl get svc,ep
NAME                      TYPE           CLUSTER-IP       EXTERNAL-IP                                                              PORT(S)        AGE
service/deployment-2048   LoadBalancer   198.19.145.197   default-deployment-2048-5e327-10211509-0867085dfba2.kr.lb.naverncp.com   80:31300/TCP   43s
service/kubernetes        ClusterIP      198.19.128.1     <none>                                                                   443/TCP        23h

NAME                        ENDPOINTS                                   AGE
endpoints/deployment-2048   198.18.0.241:80,198.18.1.80:80              43s
endpoints/kubernetes        10.0.2.6:6443,10.0.2.7:6443,10.0.2.8:6443   23h


5

kubectl delete deploy,svc deployment-2048