Springboot Configuration에서 env값 읽기

1. application.yml

spring:
    datasource:
        username: ${USERNAME}
        password: ${PASSWORD}

2. 실행스크립트

$ cat service-start.sh
#!/bin/bash
USERNAME=${env | grep USER_NAME= | cut -c 11-20}
PASSWORD=${env | grep PWD= | cut -c 5-20}
...
java -jar target/*.jar