Dockerfile

# Base image
FROM openjdk:17-jdk-alpine

# Install Dockerize
RUN apk add --no-cache curl \
    && curl -sSL https://github.com/jwilder/dockerize/releases/download/v0.9.2/dockerize-linux-amd64-v0.9.2.tar.gz | tar xz -C /usr/local/bin

# Install Korean locale and set timezone
RUN apk add --no-cache tzdata fontconfig ttf-dejavu ttf-nanum \
    && cp /usr/share/zoneinfo/Asia/Seoul /etc/localtime \
    && echo "Asia/Seoul" > /etc/timezone \
    && fc-cache -f -v \


# Set env for JVM to recognize the locale
ENV LANG=ko_KR.UTF-8 \
    LANGUAGE=ko.KR_UTF-8 \
    LC_ALL=ko.KR_UTF-8

# Set working directory
WORKDIR /app

# Copy application jar
COPY target/*.jar /app/app.jar

# Run application with dockerize to waiting for DB load
CMD ["java", "-Duser.timezone=Asia/Seoul", "-jar", "app.jar"]