一 背景

随着国内操作系统市场的不断发展，AnolisOS作为一款优秀的国产操作系统，逐渐受到了广大开发者的关注。为了满足Python开发者的需求，本文将介绍如何基于AnolisOS打造Python3.11.0容器基础开发环境，为开发者提供更高效、更稳定的开发体验。

二 Dockerfile编写

Dockerfile全部内容如下：

FROM \openanolis/anolisos:8.6ARG PYTHON_VERSION="3.11.0"# curl -L -C - -o Python.tar.xz https://www.python.org/ftp/python/3.11.0/Python-3.11.0.tar.xz
# curl -L -C - -O https://www.openssl.org/source/openssl-1.1.1s.tar.gz
ADD [ "Python-${PYTHON_VERSION}.tar.xz", "/" ]ENV LC_ALL="C"# Deprecated since version 3.11, will be removed in version 3.13: The nis module is deprecated (see PEP 594 for details). dnf install libnsl2-devel
RUN set -eu; \dnf install -y gcc \make \zlib-devel \bzip2-devel \openssl-devel \ncurses-devel \sqlite-devel \readline-devel \tk-devel \gdbm-devel \xz-devel \libffi-devel \uuid-devel \libnsl2-develRUN set -eu; \cd Python-${PYTHON_VERSION}; \./configure \--enable-optimizations \--with-lto \--enable-shared \--enable-loadable-sqlite-extensions \--enable-option-checking=fatal \--with-system-expat \--with-openssl=/usr \--prefix=/usr/local/python; \make; \make install; \make clean; \dnf clean allFROM \openanolis/anolisos:8.6COPY \--from=0 /usr/local/python /usr/local/ENV TZ="Asia/Shanghai" \LANG="zh_CN.UTF-8" \LC_ALL="C"RUN set -eu; \dnf install -y glibc-langpack-zh \zlib-devel \bzip2-devel \openssl-devel \ncurses-devel \sqlite-devel \readline-devel \tk-devel \gdbm-devel \xz-devel \libffi-devel \uuid-devel \libnsl2-devel; \dnf clean allRUN set -eu; \ln -s /usr/local/bin/python3 /usr/bin/python; \ln -s /usr/local/bin/python3.11 /usr/bin/python3; \ln -s /usr/local/bin/pip /usr/bin/pip; \echo "/usr/local/lib">>/etc/ld.so.conf.d/python.conf; \ldconfig; \python -m pip install --upgrade pip; \python -c "import sysconfig; print(sysconfig.get_config_var('CONFIG_ARGS'))"FROM \openanolis/anolisos:8.6LABEL \AUTHOR="IVAN DU" \DATE="2022-12-05" \VERSION="1.0.0" \PYTHON_VERSION="3.11.0"ENV TZ="Asia/Shanghai" \LANG="zh_CN.UTF-8" \LC_ALL="C"COPY \--from=1 /usr /usr
COPY \--from=1 /etc /etcCMD [ "/usr/local/bin/python3" ]

本次使用多阶段镜像构建，构建完成后镜像大小763MB。

三 构建镜像

docker build -t python:anolisos-8.6-3.11.0 .

四 使用镜像

docker run -it --name python --rm python:anolisos-8.6-3.11.0 bash

五 参考资料

1、Docker镜像构建最佳实践