mod::도커 컨테이너 한국시간대로 설정

Author: jjjh02

ontime-back/Dockerfile

@@ -1,4 +1,7 @@
 FROM openjdk:17
+RUN apk add --no-cache tzdata && \
+    ln -snf /usr/share/zoneinfo/Asia/Seoul /etc/localtime && \
+    echo "Asia/Seoul" > /etc/timezone
 WORKDIR /app
 COPY project.jar app.jar
 ENTRYPOINT ["java", "-jar", "/app/app.jar"]