95 lines
3.5 KiB
Docker
95 lines
3.5 KiB
Docker
# Ver: 1.0 by Endial Fang (endial@126.com)
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#
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FROM debian:buster-slim
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ARG gosu_ver=1.12
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LABEL \
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"Version"="v10" \
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"Description"="Docker image for Debian 10(Buster)." \
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"Dockerfile"="https://github.com/colovu/docker-debian" \
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"Vendor"="Endial Fang (endial@126.com)"
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RUN set -eux; \
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# 启用非交互模式安装软件包，规避Readline/Teletype等警告
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export DEBIAN_FRONTEND=noninteractive; \
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\
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mv /etc/apt/sources.list /etc/apt/sources.list.bak; \
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echo '\
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deb http://mirrors.aliyun.com/debian/ buster main contrib non-free \n\
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deb-src http://mirrors.aliyun.com/debian/ buster main contrib non-free \n\
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deb http://mirrors.aliyun.com/debian/ buster-updates main contrib non-free \n\
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deb-src http://mirrors.aliyun.com/debian/ buster-updates main contrib non-free \n\
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deb http://mirrors.aliyun.com/debian/ buster-proposed-updates main contrib non-free \n\
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deb-src http://mirrors.aliyun.com/debian/ buster-proposed-updates main contrib non-free \n\
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deb http://mirrors.aliyun.com/debian/ buster-backports main contrib non-free \n\
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deb-src http://mirrors.aliyun.com/debian/ buster-backports main contrib non-free \n\
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' >/etc/apt/sources.list; \
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\
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apt-get update; \
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apt-get upgrade -y; \
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savedAptMark="$(apt-mark showmanual)"; \
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apt-get install -y locales; \
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\
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# 安装 UTF-8 编码。需要安装 locales 软件包
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localedef -c -i en_US -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8; \
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echo 'en_US.UTF-8 UTF-8' >> /etc/locale.gen && locale-gen; \
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update-locale LANG=en_US.UTF-8 LANGUAGE=en_US.UTF-8 LC_ALL=en_US.UTF-8 LC_MESSAGES=POSIX && dpkg-reconfigure locales; \
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\
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fetchDeps=" \
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ca-certificates \
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wget \
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\
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gnupg \
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dirmngr \
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\
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binutils \
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"; \
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apt-get install -y --no-install-recommends $fetchDeps; \
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\
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dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')"; \
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wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/${gosu_ver}/gosu-$dpkgArch"; \
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wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/${gosu_ver}/gosu-$dpkgArch.asc"; \
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\
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# 安装软件包需要使用的GPG证书，并验证软件
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GPG_KEYS="0xB42F6819007F00F88E364FD4036A9C25BF357DD4"
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export GNUPGHOME="$(mktemp -d)"; \
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for key in ${GPG_KEYS}; do \
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gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "${key}"|| \
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gpg --batch --keyserver pgp.mit.edu --recv-keys "${key}" || \
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gpg --batch --keyserver keys.gnupg.net --recv-keys "${key}" || \
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gpg --batch --keyserver keyserver.pgp.com --recv-keys "${key}"; \
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done; \
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gpg --batch --verify "/usr/local/bin/gosu.asc" "/usr/local/bin/gosu"; \
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command -v gpgconf > /dev/null && gpgconf --kill all; \
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rm -rf "$GNUPGHOME"; \
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\
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strip /usr/local/bin/gosu; \
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chmod +x /usr/local/bin/gosu; \
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rm -rf /usr/local/bin/gosu.asc; \
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\
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# 查找新安装的应用相应的依赖软件包，并标识为'manual'，防止后续自动清理时被删除
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apt-mark auto '.*' > /dev/null; \
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{ [ -z "$savedAptMark" ] || apt-mark manual $savedAptMark; }; \
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find /usr/local -type f -executable -exec ldd '{}' ';' \
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| awk '/=>/ { print $(NF-1) }' \
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| sort -u \
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| xargs -r dpkg-query --search \
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| cut -d: -f1 \
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| sort -u \
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| xargs -r apt-mark manual; \
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\
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# 删除临时软件包，清理缓存
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apt-get purge -y --auto-remove --force-yes -o APT::AutoRemove::RecommendsImportant=false $fetchDeps; \
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apt-get autoclean -y; \
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rm -rf /var/lib/apt/lists/*; \
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\
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# 验证新安装的软件是否工作正常，正常情况下放置在镜像制作最后
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gosu --version;
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ENV LANG=en_US.UTF-8 \
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LANGUAGE=en_US.UTF-8 \
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LC_ALL=en_US.UTF-8
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CMD []
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