fix : 도커파일 및 경로 수정

backend/ready/Dockerfile

@@ -1,5 +1,8 @@
+
+
 FROM openjdk:17 AS builder
 
+# 패키지를 설치해야, bootJAR 를 실행할 수 있다
 RUN microdnf install findutils
 
 COPY gradlew .
@@ -9,12 +12,10 @@ COPY settings.gradle .
 COPY src src
 
 RUN chmod +x ./gradlew
-RUN ./gradlew bootJar
+RUN ./gradlew bootJAR
 
-FROM openjdk:17
-WORKDIR /app
 
-# .env 파일을 컨테이너 내에 복사
-COPY .env .
+FROM openjdk:17
 
-COPY --from=builder build/libs/*.jar app.jar
+# 위 builder에서 만든 .jar파일을 컨테이너 내부로 복사
+COPY --from=builder build/libs/*.jar app/app.jar

backend/ready/src/main/java/project/one/OneApplication.java

@@ -1,34 +1,26 @@
 package project.one;
 
-import io.github.cdimascio.dotenv.Dotenv;
 import io.swagger.v3.oas.annotations.OpenAPIDefinition;
 import io.swagger.v3.oas.annotations.servers.Server;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration;
 
-import java.util.TimeZone;
-
 @OpenAPIDefinition(servers = {@Server(url = "/", description = "Default Server URL")})
 @SpringBootApplication(exclude = SecurityAutoConfiguration.class)
 public class OneApplication {
 
 	public static void main(String[] args) {
-		Dotenv dotenv = Dotenv.configure()
-				.directory("/app/")
-				.filename("backend.env")
-				.load();
-		System.setProperty("spring.datasource.url", dotenv.get("SPRING_DATASOURCE_URL"));
-		System.setProperty("spring.datasource.password", dotenv.get("SPRING_DATASOURCE_PASSWORD"));
-		System.setProperty("spring.datasource.username", dotenv.get("SPRING_DATASOURCE_USERNAME"));
-		System.setProperty("spring.datasource.driver.class.name", dotenv.get("SPRING_DATASOURCE_DRIVER_CLASS_NAME"));
-		System.setProperty("spring.jpa.database", dotenv.get("SPRING_JPA_DATABASE"));
-		System.setProperty("s3.access.key", dotenv.get("S3_ACCESS_KEY"));
-		System.setProperty("s3.secret.key", dotenv.get("S3_SECRET_KEY"));
-		System.setProperty("s3.bucket.url", dotenv.get("S3_BUCKET_URL"));
-		System.setProperty("s3.bucket.name", dotenv.get("S3_BUCKET_NAME"));
+		System.setProperty("spring.datasource.url", System.getenv("SPRING_DATASOURCE_URL"));
+		System.setProperty("spring.datasource.password", System.getenv("SPRING_DATASOURCE_PASSWORD"));
+		System.setProperty("spring.datasource.username", System.getenv("SPRING_DATASOURCE_USERNAME"));
+		System.setProperty("spring.datasource.driver.class.name", System.getenv("SPRING_DATASOURCE_DRIVER_CLASS_NAME"));
+		System.setProperty("spring.jpa.database", System.getenv("SPRING_JPA_DATABASE"));
+		System.setProperty("s3.access.key", System.getenv("S3_ACCESS_KEY"));
+		System.setProperty("s3.secret.key", System.getenv("S3_SECRET_KEY"));
+		System.setProperty("s3.bucket.url", System.getenv("S3_BUCKET_URL"));
+		System.setProperty("s3.bucket.name", System.getenv("S3_BUCKET_NAME"));
 
 		SpringApplication.run(OneApplication.class, args);
 	}
-
-}
+}