本文介绍镜像构建解决所有报错，并设置时区、字符集，可直接应用于生产环境，不妥之处欢迎指正。centos-7.3.1611-x86_64-docker.tar.xz包下载参见：https://gitee.com/cxwn/images.git
代码语言：javascript复制FROM scratch as PYTHON
ARG OS_XZ="centos-7.3.1611-x86_64-docker.tar.xz"
ARG PYTHON_VERSION="3.9.16"
ARG OPENSSL_VERSION="3.0.8"
ADD [ "${OS_XZ}", "/" ]
ADD [ "Python-${PYTHON_VERSION}.tar.xz", "/" ]
ADD [ "openssl-${OPENSSL_VERSION}.tar.gz", "/" ]
ENV LC_ALL="C"
RUN set -eu;
yum install -y gcc
make
perl
zlib-devel
bzip2-devel
ncurses-devel
sqlite-devel
readline-devel
tk-devel
gdbm-devel
xz-devel
libffi-devel
uuid-devel
perl-IPC-Cmd
RUN set -eu;
cd /openssl-${OPENSSL_VERSION};
./config --prefix=/usr/local;
make -j `nproc`;
make install;
make clean;
echo "/usr/local/lib64">/etc/ld.so.conf.d/ld.local.conf;
echo "/usr/local/lib">>/etc/ld.so.conf.d/ld.local.conf;
ldconfig;
cd /Python-${PYTHON_VERSION};
./configure
--enable-optimizations
--with-lto
--enable-shared
--enable-ipv6
--enable-loadable-sqlite-extensions
--with-ssl-default-suites=openssl
--enable-option-checking=fatal
--with-system-expat
--with-openssl=/usr/local
--prefix=/usr/local;
make -j `nproc`;
make install;
make clean;
ldconfig;
yum clean all
FROM scratch AS OS
ARG OS_XZ="centos-7.3.1611-x86_64-docker.tar.xz"
ADD [ "${OS_XZ}", "/" ]
COPY
--from=PYTHON /usr/local /usr/local
ENV TZ="Asia/Shanghai"
LANG="zh_CN.UTF-8"
LC_ALL="C"
RUN set -eu;
yum install -y glibc-langpack-zh
zlib-devel
bzip2-devel
ncurses-devel
sqlite-devel
readline-devel
tk-devel
gdbm-devel
xz-devel
libffi-devel
uuid-devel;
yum clean all
RUN set -eu;
ln -sf /usr/local/bin/python3 /usr/bin/python3;
ln -sf /usr/local/bin/python3.10 /usr/bin/python3;
ln -sf /usr/local/bin/pip3.10 /usr/bin/pip3;
echo "/usr/local/lib">/etc/ld.so.conf.d/ld.local.conf;
echo "/usr/local/lib64">>/etc/ld.so.conf.d/ld.local.conf;
ldconfig;
python3 -m pip install --upgrade pip;
python3 -c "import sysconfig; print(sysconfig.get_config_var('CONFIG_ARGS'))"
FROM scratch
ARG OS_XZ="centos-7.3.1611-x86_64-docker.tar.xz"
ADD [ "${OS_XZ}", "/" ]
LABEL
AUTHOR="IVAN DU"
DATE="2023-03-07"
VERSION="1.0.0"
PYTHON_VERSION="3.9.16"
ENV TZ="Asia/Shanghai"
LANG="zh_CN.UTF-8"
LC_ALL="C"
COPY
--from=OS /usr /usr
COPY
--from=OS /etc /etc
CMD [ "/usr/local/bin/python3" ]官方镜像915MB，使用本文Dockerfile构建镜像619MB，体积压缩32%。
