쿠버네티스에서 가동될 매니페스트 파일들을 준비합니다.

(`~/dev/new-atms/k8s/` 디렉터리 작성)

**백엔드 배포용 (`k8s/backend-deployment.yaml`):**

apiVersion: apps/v1

kind: Deployment

metadata:

name: atms-backend

spec:

replicas: 1

selector:

matchLabels:

app: atms-backend

template:

metadata:

labels:

app: atms-backend

spec:

containers:

   - name: atms-backend

image: localhost:5000/atms-backend:latest

ports:

   - containerPort: 8173

env:

   - name: SPRING_DATASOURCE_URL

value: "jdbc:oracle:thin:@oracle-db-service:1521/FREEPDB1"