speedtest/Dockerfile.alpine
Tom Hudson 7839a4331c Add internet stability test feature
Add a prolonged ping-based stability test with real-time canvas chart,
stats (avg/min/max/jitter/packet loss), stability rating, external ping
targets, CSV export, and Docker support. Link from main page to stability test.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-05-16 18:47:08 +02:00

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FROM alpine:3.23
RUN apk add --quiet --no-cache \
bash \
apache2 \
ca-certificates \
php \
php-apache2 \
php-ctype \
php-phar \
php-gd \
php-openssl \
php-pdo \
php-pdo_mysql \
php-pdo_pgsql \
php-pdo_sqlite \
php-pgsql \
php-session \
php-sqlite3
RUN ln -sf /dev/stdout /var/log/apache2/access.log && \
ln -sf /dev/stderr /var/log/apache2/error.log
# Prepare files and folders
RUN mkdir -p /speedtest/
# Copy sources
COPY backend/ /speedtest/backend
COPY frontend/ /speedtest/frontend
COPY results/*.php /speedtest/results/
COPY results/*.ttf /speedtest/results/
COPY *.js /speedtest/
COPY index.html /speedtest/
COPY index-classic.html /speedtest/
COPY index-modern.html /speedtest/
COPY config.json /speedtest/
COPY stability.html /speedtest/
COPY favicon.ico /speedtest/
COPY docker/entrypoint.sh /
# Prepare default environment variables
ENV TITLE=LibreSpeed
ENV TAGLINE="No Flash, No Java, No Websockets, No Bullsh*t"
ENV MODE=standalone
ENV PASSWORD=password
ENV TELEMETRY=false
ENV ENABLE_ID_OBFUSCATION=false
ENV REDACT_IP_ADDRESSES=false
ENV WEBPORT=8080
ENV USE_NEW_DESIGN=false
# https://httpd.apache.org/docs/2.4/stopping.html#gracefulstop
STOPSIGNAL SIGWINCH
# Add labels for better metadata
LABEL org.opencontainers.image.title="LibreSpeed"
LABEL org.opencontainers.image.description="A Free and Open Source speed test that you can host on your server(s)"
LABEL org.opencontainers.image.vendor="LibreSpeed"
LABEL org.opencontainers.image.url="https://github.com/librespeed/speedtest"
LABEL org.opencontainers.image.source="https://github.com/librespeed/speedtest"
LABEL org.opencontainers.image.documentation="https://github.com/librespeed/speedtest/blob/master/doc_docker.md"
LABEL org.opencontainers.image.licenses="LGPL-3.0-or-later"
# Add health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
CMD wget --no-verbose --tries=1 --spider http://localhost:${WEBPORT}/ || exit 1
WORKDIR /var/www/html
# Final touches
EXPOSE ${WEBPORT}
CMD ["bash", "/entrypoint.sh"]