Initial commit

Dockerfile

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+# 1. ??<3F><><EFBFBD>???<3F>꼍 (JDK 21)
+FROM eclipse-temurin:21-jdk-alpine AS builder
+WORKDIR /app
+
+# Gradle ??<3F>띁?? ???<3F><> 蹂듭<E8B982>?
+COPY gradlew .
+COPY gradle gradle
+COPY build.gradle settings.gradle ./
+COPY src src
+
+# 沅뚰<E6B285>??<3F>€??<3F>???<3F><><EFBFBD>?(???<3F><>????<3F>쇅)
+RUN chmod +x gradlew
+RUN ./gradlew clean build -x test
+
+# 2. ??<3F>뻾 ??<3F>꼍 (JRE 21)
+FROM eclipse-temurin:21-jre-alpine
+WORKDIR /app
+
+# ???꾩<>???<3F>젙 (??<3F>뎅 ??<3F>컙)
+RUN apk add --no-cache tzdata
+ENV TZ=Asia/Seoul
+
+# ??<3F><><EFBFBD>??JAR ???<3F><> 蹂듭<E8B982>?
+COPY --from=builder /app/build/libs/*.jar app.jar
+
+# 湲곕???????몄텧
+EXPOSE 8081
+
+# ?<3F>⑦???<3F><>???<3F>뻾 ??JAR ??<3F>뻾
+ENTRYPOINT ["java", "-jar", "app.jar"]
+