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https://github.com/arsvendg/Stirling-PDF.git
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feat(docker): update base images to Java 25, Spring 4, Jackson 3, Gradle 9 and optimize JVM options (Project Lilliput) (#5725)
Co-authored-by: Anthony Stirling <[email protected]>
This commit is contained in:
Balázs Szücs
co-authored by
Anthony Stirling
Anthony Stirling
parent
24128dd318
commit
1f9b90ad57
@@ -2,40 +2,50 @@
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# Single JAR contains both frontend and backend with minimal dependencies
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# Stage 1: Build application with embedded frontend
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FROM gradle:8.14-jdk21@sha256:051d9a116793bdc5175a3f97a545718b750489eee85a7da20913c8a53f722a72 AS build
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FROM gradle:9.3.1-jdk25 AS build
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# Install Node.js and npm for frontend build
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RUN apt-get update && apt-get install -y \
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RUN apt-get update && apt-get install -y --no-install-recommends \
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curl \
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&& curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
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&& apt-get install -y nodejs \
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&& apt-get install -y --no-install-recommends nodejs \
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&& npm --version \
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&& node --version \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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# Copy gradle files for dependency resolution
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COPY build.gradle .
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COPY settings.gradle .
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COPY gradlew .
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COPY gradle gradle/
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COPY app/core/build.gradle core/.
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COPY app/common/build.gradle common/.
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COPY app/proprietary/build.gradle proprietary/.
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RUN ./gradlew build -x spotlessApply -x spotlessCheck -x test -x sonarqube || return 0
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# Set working directory
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WORKDIR /app
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# Copy gradle files for dependency resolution
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COPY build.gradle settings.gradle gradlew ./
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COPY gradle/ gradle/
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COPY app/core/build.gradle app/core/
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COPY app/common/build.gradle app/common/
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COPY app/proprietary/build.gradle app/proprietary/
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# JDK 25+: --add-exports is no longer accepted via JAVA_TOOL_OPTIONS; use JDK_JAVA_OPTIONS instead
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ENV JDK_JAVA_OPTIONS="--add-exports jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED \
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--add-exports jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED \
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--add-exports jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED \
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--add-exports jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED \
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--add-exports jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED"
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RUN --mount=type=cache,target=/home/gradle/.gradle/caches \
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./gradlew dependencies --no-daemon || true
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# Copy entire project
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COPY . .
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# Build ultra-lite JAR with embedded frontend (minimal features)
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RUN DISABLE_ADDITIONAL_FEATURES=true \
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./gradlew clean build -PbuildWithFrontend=true -x spotlessApply -x spotlessCheck -x test -x sonarqube
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RUN --mount=type=cache,target=/home/gradle/.gradle/caches \
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DISABLE_ADDITIONAL_FEATURES=true \
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./gradlew clean build \
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-PbuildWithFrontend=true \
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-x spotlessApply -x spotlessCheck -x test -x sonarqube \
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--no-daemon
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# Stage 2: Runtime image
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FROM alpine:3.23.3@sha256:25109184c71bdad752c8312a8623239686a9a2071e8825f20acb8f2198c3f659
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FROM eclipse-temurin:25-jre-alpine
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ENV LANG=C.UTF-8 \
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LC_ALL=C.UTF-8
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@@ -43,30 +53,37 @@ ENV LANG=C.UTF-8 \
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ARG VERSION_TAG
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# Labels
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LABEL org.opencontainers.image.title="Stirling-PDF Ultra-Lite"
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LABEL org.opencontainers.image.description="Stirling-PDF with embedded frontend - Ultra-lite version with minimal dependencies"
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LABEL org.opencontainers.image.source="https://github.com/Stirling-Tools/Stirling-PDF"
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LABEL org.opencontainers.image.licenses="MIT"
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LABEL org.opencontainers.image.vendor="Stirling-Tools"
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LABEL org.opencontainers.image.url="https://www.stirlingpdf.com"
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LABEL org.opencontainers.image.documentation="https://docs.stirlingpdf.com"
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LABEL maintainer="Stirling-Tools"
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LABEL org.opencontainers.image.authors="Stirling-Tools"
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LABEL org.opencontainers.image.version="${VERSION_TAG}"
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LABEL org.opencontainers.image.keywords="PDF, manipulation, ultra-lite, API, Spring Boot, React"
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LABEL org.opencontainers.image.title="Stirling-PDF Ultra-Lite" \
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org.opencontainers.image.description="Stirling-PDF with embedded frontend - Ultra-lite version with minimal dependencies" \
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org.opencontainers.image.source="https://github.com/Stirling-Tools/Stirling-PDF" \
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org.opencontainers.image.licenses="MIT" \
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org.opencontainers.image.vendor="Stirling-Tools" \
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org.opencontainers.image.url="https://www.stirlingpdf.com" \
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org.opencontainers.image.documentation="https://docs.stirlingpdf.com" \
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maintainer="Stirling-Tools" \
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org.opencontainers.image.authors="Stirling-Tools" \
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org.opencontainers.image.version="${VERSION_TAG}" \
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org.opencontainers.image.keywords="PDF, manipulation, ultra-lite, API, Spring Boot, React"
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# Copy scripts
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COPY scripts/init-without-ocr.sh /scripts/init-without-ocr.sh
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COPY scripts/installFonts.sh /scripts/installFonts.sh
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COPY scripts/stirling-diagnostics.sh /scripts/stirling-diagnostics.sh
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# Copy built JAR from build stage
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COPY --from=build /app/app/core/build/libs/*.jar /app.jar
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COPY --from=build /app/build/libs/restart-helper.jar /restart-helper.jar
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# Copy built JARs from build stage
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# Use numeric UID:GID (1000:1000) since the named user doesn't exist yet at COPY time
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COPY --from=build --chown=1000:1000 \
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/app/app/core/build/libs/*.jar /app.jar
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COPY --from=build --chown=1000:1000 \
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/app/build/libs/restart-helper.jar /restart-helper.jar
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# Environment Variables
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# NOTE: Memory flags (InitialRAMPercentage, MaxRAMPercentage, MaxMetaspaceSize)
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# are computed dynamically by init-without-ocr.sh based on container memory limits.
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ENV VERSION_TAG=$VERSION_TAG \
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JAVA_BASE_OPTS="-XX:+ExitOnOutOfMemoryError -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/configs/heap_dumps -XX:+UnlockExperimentalVMOptions -XX:MaxRAMPercentage=75 -XX:InitiatingHeapOccupancyPercent=20 -XX:+G1PeriodicGCInvokesConcurrent -XX:G1PeriodicGCInterval=10000 -XX:+UseStringDeduplication -XX:G1PeriodicGCSystemLoadThreshold=70" \
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STIRLING_JVM_PROFILE="balanced" \
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_JVM_OPTS_BALANCED="-XX:+ExitOnOutOfMemoryError -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/tmp/stirling-pdf/heap_dumps -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -XX:G1HeapRegionSize=4m -XX:G1PeriodicGCInterval=60000 -XX:+UseStringDeduplication -XX:+UseCompactObjectHeaders -XX:+ExplicitGCInvokesConcurrent -Dspring.threads.virtual.enabled=true -Djava.awt.headless=true" \
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_JVM_OPTS_PERFORMANCE="-XX:+ExitOnOutOfMemoryError -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/tmp/stirling-pdf/heap_dumps -XX:+UseShenandoahGC -XX:ShenandoahGCMode=generational -XX:+UseCompactObjectHeaders -XX:+UseStringDeduplication -XX:+AlwaysPreTouch -XX:+ExplicitGCInvokesConcurrent -Dspring.threads.virtual.enabled=true -Djava.awt.headless=true" \
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JAVA_CUSTOM_OPTS="" \
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HOME=/home/stirlingpdfuser \
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PUID=1000 \
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@@ -79,6 +96,7 @@ ENV VERSION_TAG=$VERSION_TAG \
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ENDPOINTS_GROUPS_TO_REMOVE=CLI
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# Install minimal dependencies
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# --chown on COPY above removes need to chown JARs here
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RUN echo "@main https://dl-cdn.alpinelinux.org/alpine/edge/main" | tee -a /etc/apk/repositories && \
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echo "@community https://dl-cdn.alpinelinux.org/alpine/edge/community" | tee -a /etc/apk/repositories && \
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echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/testing" | tee -a /etc/apk/repositories && \
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@@ -90,18 +108,16 @@ RUN echo "@main https://dl-cdn.alpinelinux.org/alpine/edge/main" | tee -a /etc/a
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bash \
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curl \
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shadow \
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su-exec \
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openjdk21-jre && \
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mkdir -p $HOME /configs /configs/heap_dumps /logs /customFiles /pipeline/watchedFolders /pipeline/finishedFolders /tmp/stirling-pdf && \
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su-exec && \
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mkdir -p $HOME /configs /logs /customFiles /pipeline/watchedFolders /pipeline/finishedFolders /tmp/stirling-pdf /tmp/stirling-pdf/heap_dumps && \
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mkdir -p /usr/share/fonts/opentype/noto && \
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chmod +x /scripts/*.sh && \
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# User permissions
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addgroup -S stirlingpdfgroup && adduser -S stirlingpdfuser -G stirlingpdfgroup && \
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chown -R stirlingpdfuser:stirlingpdfgroup $HOME /scripts /configs /customFiles /pipeline /tmp/stirling-pdf && \
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chown stirlingpdfuser:stirlingpdfgroup /app.jar /restart-helper.jar
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chown -R stirlingpdfuser:stirlingpdfgroup $HOME /scripts /configs /customFiles /pipeline /tmp/stirling-pdf
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EXPOSE 8080/tcp
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# Set user and run command
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ENTRYPOINT ["tini", "--", "/scripts/init-without-ocr.sh"]
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CMD ["java", "-Dfile.encoding=UTF-8", "-Djava.io.tmpdir=/tmp/stirling-pdf", "-jar", "/app.jar"]
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CMD []
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