46 lines
1.7 KiB
Docker
46 lines
1.7 KiB
Docker
# ====== Build stage ======
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FROM maven:3.9.9-eclipse-temurin-17 AS build
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WORKDIR /app
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COPY pom.xml .
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RUN mvn -q -e -B dependency:go-offline
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COPY src ./src
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RUN mvn -q -e -B clean package -DskipTests
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# ====== Runtime stage ======
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FROM eclipse-temurin:17-jre
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WORKDIR /app
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# Copy fat jar from build stage
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COPY --from=build /app/target/*.jar app.jar
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# Copy startup script (optional - only used if secret file doesn't exist)
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COPY scripts/create-secret-file.sh /app/create-secret-file.sh
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RUN chmod +x /app/create-secret-file.sh
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# Copy logback-spring.xml to config directory (can be overridden by volume mount)
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COPY src/main/resources/logback-spring.xml /app/config/logback-spring.xml
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# Create log directory
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RUN mkdir -p /app/logs && chmod 755 /app/logs
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# Expose port (for local/docker-compose/documentation)
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EXPOSE 8080
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# Default environment variables (can be overridden in docker-compose)
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ENV JAVA_OPTS=""
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ENV LOGGING_CONFIG="/app/config/logback-spring.xml"
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ENV LOG_DIR="/app/logs"
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# Start app
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# If /run/secrets/lottery-config.properties exists (mounted), ConfigLoader will use it
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# Otherwise, create-secret-file.sh will create it from env vars (for development/testing)
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# Uses external logback-spring.xml for runtime log level changes
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# Ensure logback-spring.xml exists and is a file (not a directory)
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ENTRYPOINT ["sh", "-c", "if [ ! -f /run/secrets/lottery-config.properties ]; then /app/create-secret-file.sh; fi && if [ ! -f \"${LOGGING_CONFIG}\" ] || [ -d \"${LOGGING_CONFIG}\" ]; then echo 'Warning: ${LOGGING_CONFIG} not found or is a directory, using default from JAR'; LOGGING_CONFIG=''; fi && java $JAVA_OPTS ${LOGGING_CONFIG:+-Dlogging.config=${LOGGING_CONFIG}} -DLOG_DIR=${LOG_DIR} -jar app.jar"]
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