40 lines
1.2 KiB
Docker
40 lines
1.2 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 logback-spring.xml to config directory (can be overridden by volume mount)
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COPY --from=build /app/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 internal communication with nginx)
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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 with external logback config
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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 \"${LOGGING_CONFIG}\" ] || [ -d \"${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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