32 lines
1.6 KiB
Text
32 lines
1.6 KiB
Text
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# BRouter for Train's routes (ADR 0030, D11, D44, D46): its release, checked against
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# GitHub's SHA-256 of it, on Eclipse Temurin's Java 17 as BRouter's own image, with
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# its profiles and Train's running profile. Built from the repository root:
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#
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# docker build -f deploy/brouter/Dockerfile .
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#
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# The same image refreshes the segments (segments.sh), so it carries curl.
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FROM eclipse-temurin:17-jre-noble
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# BRouter v1.7.10, released 17 Jul 2026.
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ADD --checksum=sha256:023fec3ba997758e8cd7ab9e1bae52e962af3f00b57683e3de86b84ffad01532 \
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https://github.com/abrensch/brouter/releases/download/v1.7.10/brouter-1.7.10.zip /tmp/brouter.zip
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends unzip curl ca-certificates \
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&& rm -rf /var/lib/apt/lists/* \
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&& unzip -q /tmp/brouter.zip -d /tmp \
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&& mkdir -p /app \
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&& mv /tmp/brouter-1.7.10/brouter-1.7.10-all.jar /app/brouter.jar \
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&& mv /tmp/brouter-1.7.10/profiles2 /profiles2 \
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&& rm -rf /tmp/brouter.zip /tmp/brouter-1.7.10
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COPY apps/train/brouter/halkyon-run.brf /profiles2/halkyon-run.brf
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COPY --chmod=755 deploy/brouter/segments.sh /app/segments.sh
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WORKDIR /app
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EXPOSE 17777
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# Segments in /segments4 (a volume), profiles in the image, no custom profiles; four
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# routes at a time, each stopped after a minute. -Xmx as BRouter's script raised: the
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# memory a route takes grows with its length, and Europe's long routes need more than
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# its 128 MB.
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CMD ["java", "-Xmx384M", "-Xms128M", "-Xmn16M", "-DmaxRunningTime=60", "-DuseRFCMimeType=false", "-DusePOSTRequests=false", \
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"-cp", "/app/brouter.jar", "btools.server.RouteServer", "/segments4", "/profiles2", "/tmp", "17777", "4", "0.0.0.0"]
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