[CICD] Dockerfile 수정

Dockerfile

@@ -2,32 +2,21 @@
 FROM gradle:7.6-jdk17-alpine as builder
 WORKDIR /build
 
-# Only download dependencies if build.gradle or settings.gradle changes
+# Copy Gradle settings
 COPY build.gradle settings.gradle /build/
-RUN gradle build -x test --parallel
 
-# Build the application
+# Debug Gradle file setup
+RUN ls -l /build && cat /build/build.gradle
+
+# Build application
 COPY . /build
-RUN gradle build -x test
+RUN gradle build -x test --parallel --info
 
 # Final runtime image
 FROM openjdk:17.0-slim
 WORKDIR /app
-
-# Copy JAR file from builder
 COPY --from=builder /build/build/libs/*-SNAPSHOT.jar ./app.jar
-
-# Set appropriate permissions for non-root user
 RUN chown nobody:nogroup /app
-
-# Run as non-root user
 USER nobody
-
-# Expose application port
 EXPOSE 8080
-
-# Environment variables for JVM options
-ENV JAVA_OPTS="-Djava.security.egd=file:/dev/./urandom -Dsun.net.inetaddr.ttl=0"
-
-# Application entrypoint
-ENTRYPOINT ["java", "-jar", "$JAVA_OPTS", "app.jar"]
+ENTRYPOINT ["java", "-jar", "/app/app.jar"]