mirror of
https://github.com/Stirling-Tools/Stirling-PDF.git
synced 2025-07-27 15:45:21 +00:00
56 lines
2.2 KiB
Docker
56 lines
2.2 KiB
Docker
# Backend ultra-lite Dockerfile - Java Spring Boot with minimal dependencies
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FROM alpine:3.22.0@sha256:8a1f59ffb675680d47db6337b49d22281a139e9d709335b492be023728e11715
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ARG VERSION_TAG
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# Set Environment Variables
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ENV DISABLE_ADDITIONAL_FEATURES=true \
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HOME=/home/stirlingpdfuser \
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VERSION_TAG=$VERSION_TAG \
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JAVA_BASE_OPTS="-XX:+UnlockExperimentalVMOptions -XX:MaxRAMPercentage=75 -XX:InitiatingHeapOccupancyPercent=20 -XX:+G1PeriodicGCInvokesConcurrent -XX:G1PeriodicGCInterval=10000 -XX:+UseStringDeduplication -XX:G1PeriodicGCSystemLoadThreshold=70" \
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JAVA_CUSTOM_OPTS="" \
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PUID=1000 \
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PGID=1000 \
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UMASK=022 \
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STIRLING_TEMPFILES_DIRECTORY=/tmp/stirling-pdf \
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TMPDIR=/tmp/stirling-pdf \
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TEMP=/tmp/stirling-pdf \
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TMP=/tmp/stirling-pdf
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# Copy necessary files
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COPY scripts/download-security-jar.sh /scripts/download-security-jar.sh
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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 pipeline /pipeline
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COPY app/core/build/libs/*.jar app.jar
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# Set up necessary directories and permissions
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RUN echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/main" | tee -a /etc/apk/repositories && \
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echo "@testing 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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apk upgrade --no-cache -a && \
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apk add --no-cache \
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ca-certificates \
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tzdata \
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tini \
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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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# User permissions
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mkdir -p /configs /logs /customFiles /usr/share/fonts/opentype/noto /tmp/stirling-pdf && \
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chmod +x /scripts/*.sh && \
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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
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# Set environment variables
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ENV ENDPOINTS_GROUPS_TO_REMOVE=CLI
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EXPOSE 8080/tcp
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# Run the application
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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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