142 lines
6.6 KiB
Docker
142 lines
6.6 KiB
Docker
#
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# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
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#
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# PLEASE DO NOT EDIT IT DIRECTLY.
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#
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FROM alpine:3.21
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# add our user and group first to make sure their IDs get assigned consistently, regardless of whatever dependencies get added
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RUN set -eux; \
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# alpine already has a gid 999, so we'll use the next id
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addgroup -S -g 1000 redis; \
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adduser -S -G redis -u 999 redis
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# runtime dependencies
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RUN set -eux; \
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apk add --no-cache \
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# add tzdata for https://github.com/docker-library/redis/issues/138
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tzdata \
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;
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# grab gosu for easy step-down from root
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# https://github.com/tianon/gosu/releases
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ENV GOSU_VERSION 1.17
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RUN set -eux; \
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apk add --no-cache --virtual .gosu-fetch gnupg; \
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arch="$(apk --print-arch)"; \
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case "$arch" in \
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'x86_64') url='https://github.com/tianon/gosu/releases/download/1.17/gosu-amd64'; sha256='bbc4136d03ab138b1ad66fa4fc051bafc6cc7ffae632b069a53657279a450de3' ;; \
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'aarch64') url='https://github.com/tianon/gosu/releases/download/1.17/gosu-arm64'; sha256='c3805a85d17f4454c23d7059bcb97e1ec1af272b90126e79ed002342de08389b' ;; \
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'armhf') url='https://github.com/tianon/gosu/releases/download/1.17/gosu-armhf'; sha256='e5866286277ff2a2159fb9196fea13e0a59d3f1091ea46ddb985160b94b6841b' ;; \
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'x86') url='https://github.com/tianon/gosu/releases/download/1.17/gosu-i386'; sha256='087dbb8fe479537e64f9c86fa49ff3b41dee1cbd28739a19aaef83dc8186b1ca' ;; \
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'ppc64le') url='https://github.com/tianon/gosu/releases/download/1.17/gosu-ppc64el'; sha256='1891acdcfa70046818ab6ed3c52b9d42fa10fbb7b340eb429c8c7849691dbd76' ;; \
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'riscv64') url='https://github.com/tianon/gosu/releases/download/1.17/gosu-riscv64'; sha256='38a6444b57adce135c42d5a3689f616fc7803ddc7a07ff6f946f2ebc67a26ba6' ;; \
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's390x') url='https://github.com/tianon/gosu/releases/download/1.17/gosu-s390x'; sha256='69873bab588192f760547ca1f75b27cfcf106e9f7403fee6fd0600bc914979d0' ;; \
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'armv7') url='https://github.com/tianon/gosu/releases/download/1.17/gosu-armhf'; sha256='e5866286277ff2a2159fb9196fea13e0a59d3f1091ea46ddb985160b94b6841b' ;; \
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*) echo >&2 "error: unsupported gosu architecture: '$arch'"; exit 1 ;; \
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esac; \
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wget -O /usr/local/bin/gosu.asc "$url.asc"; \
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wget -O /usr/local/bin/gosu "$url"; \
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echo "$sha256 */usr/local/bin/gosu" | sha256sum -c -; \
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export GNUPGHOME="$(mktemp -d)"; \
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gpg --batch --keyserver hkps://keys.openpgp.org --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4; \
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gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu; \
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gpgconf --kill all; \
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rm -rf "$GNUPGHOME" /usr/local/bin/gosu.asc; \
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apk del --no-network .gosu-fetch; \
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chmod +x /usr/local/bin/gosu; \
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gosu --version; \
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gosu nobody true
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ENV REDIS_VERSION 7.2.7
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ENV REDIS_DOWNLOAD_URL http://download.redis.io/releases/redis-7.2.7.tar.gz
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ENV REDIS_DOWNLOAD_SHA 72c081e3b8cfae7144273d26d76736f08319000af46c01515cad5d29765cead5
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RUN set -eux; \
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\
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apk add --no-cache --virtual .build-deps \
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coreutils \
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dpkg-dev dpkg \
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gcc \
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linux-headers \
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make \
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musl-dev \
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openssl-dev \
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# install real "wget" to avoid:
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# + wget -O redis.tar.gz https://download.redis.io/releases/redis-x.y.z.tar.gz
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# Connecting to download.redis.io (45.60.121.1:80)
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# wget: bad header line: XxhODalH: btu; path=/; Max-Age=900
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wget \
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; \
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\
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wget -O redis.tar.gz "$REDIS_DOWNLOAD_URL"; \
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echo "$REDIS_DOWNLOAD_SHA *redis.tar.gz" | sha256sum -c -; \
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mkdir -p /usr/src/redis; \
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tar -xzf redis.tar.gz -C /usr/src/redis --strip-components=1; \
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rm redis.tar.gz; \
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\
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# disable Redis protected mode [1] as it is unnecessary in context of Docker
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# (ports are not automatically exposed when running inside Docker, but rather explicitly by specifying -p / -P)
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# [1]: https://github.com/redis/redis/commit/edd4d555df57dc84265fdfb4ef59a4678832f6da
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grep -E '^ *createBoolConfig[(]"protected-mode",.*, *1 *,.*[)],$' /usr/src/redis/src/config.c; \
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sed -ri 's!^( *createBoolConfig[(]"protected-mode",.*, *)1( *,.*[)],)$!\10\2!' /usr/src/redis/src/config.c; \
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grep -E '^ *createBoolConfig[(]"protected-mode",.*, *0 *,.*[)],$' /usr/src/redis/src/config.c; \
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# for future reference, we modify this directly in the source instead of just supplying a default configuration flag because apparently "if you specify any argument to redis-server, [it assumes] you are going to specify everything"
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# see also https://github.com/docker-library/redis/issues/4#issuecomment-50780840
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# (more exactly, this makes sure the default behavior of "save on SIGTERM" stays functional by default)
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\
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# https://github.com/jemalloc/jemalloc/issues/467 -- we need to patch the "./configure" for the bundled jemalloc to match how Debian compiles, for compatibility
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# (also, we do cross-builds, so we need to embed the appropriate "--build=xxx" values to that "./configure" invocation)
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gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)"; \
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extraJemallocConfigureFlags="--build=$gnuArch"; \
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# https://salsa.debian.org/debian/jemalloc/-/blob/c0a88c37a551be7d12e4863435365c9a6a51525f/debian/rules#L8-23
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dpkgArch="$(dpkg --print-architecture)"; \
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case "${dpkgArch##*-}" in \
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amd64 | i386 | x32) extraJemallocConfigureFlags="$extraJemallocConfigureFlags --with-lg-page=12" ;; \
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*) extraJemallocConfigureFlags="$extraJemallocConfigureFlags --with-lg-page=16" ;; \
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esac; \
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extraJemallocConfigureFlags="$extraJemallocConfigureFlags --with-lg-hugepage=21"; \
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grep -F 'cd jemalloc && ./configure ' /usr/src/redis/deps/Makefile; \
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sed -ri 's!cd jemalloc && ./configure !&'"$extraJemallocConfigureFlags"' !' /usr/src/redis/deps/Makefile; \
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grep -F "cd jemalloc && ./configure $extraJemallocConfigureFlags " /usr/src/redis/deps/Makefile; \
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\
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export BUILD_TLS=yes; \
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make -C /usr/src/redis -j "$(nproc)" all; \
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make -C /usr/src/redis install; \
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\
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# TODO https://github.com/redis/redis/pull/3494 (deduplicate "redis-server" copies)
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serverMd5="$(md5sum /usr/local/bin/redis-server | cut -d' ' -f1)"; export serverMd5; \
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find /usr/local/bin/redis* -maxdepth 0 \
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-type f -not -name redis-server \
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-exec sh -eux -c ' \
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md5="$(md5sum "$1" | cut -d" " -f1)"; \
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test "$md5" = "$serverMd5"; \
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' -- '{}' ';' \
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-exec ln -svfT 'redis-server' '{}' ';' \
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; \
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\
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rm -r /usr/src/redis; \
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\
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runDeps="$( \
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scanelf --needed --nobanner --format '%n#p' --recursive /usr/local \
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| tr ',' '\n' \
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| sort -u \
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| awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' \
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)"; \
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apk add --no-network --virtual .redis-rundeps $runDeps; \
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apk del --no-network .build-deps; \
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\
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redis-cli --version; \
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redis-server --version
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RUN mkdir /data && chown redis:redis /data
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VOLUME /data
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WORKDIR /data
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COPY docker-entrypoint.sh /usr/local/bin/
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ENTRYPOINT ["docker-entrypoint.sh"]
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EXPOSE 6379
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CMD ["redis-server"]
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