Dcokerfile配置信息
############################################## # 基于centos7构建python3运行环境 # 构建命令: 在Dockerfile文件目录下执行 docker build -t python-centos:3.5 . # 容器启动命令: docker run -itd --name python --restart always --privileged=true -v /root/dockers/python:/root/python -v /root/dockers/python/cron:/var/spool/cron python-centos:3.5 /usr/sbin/init # 进入容器:docker exec -it python /bin/bash ############################################## FROM centos:7.6.1810 MAINTAINER mioshu # 指定作者信息 RUN set -ex # 预安装所需组件 && yum install -y wget tar libffi-devel zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gcc make initscripts && wget https://www.python.org/ftp/python/3.5.0/Python-3.5.0.tgz \ && tar -zxvf Python-3.5.0.tgz && cd Python-3.5.0 && ./configure prefix=/usr/local/python3 && make && make install && make clean && rm -rf /Python-3.5.0* && yum install -y epel-release && yum install -y python-pip # 设置默认为python3 RUN set -ex # 备份旧版本python && mv /usr/bin/python /usr/bin/python27 && mv /usr/bin/pip /usr/bin/pip-python2.7 # 配置默认为python3 && ln -s /usr/local/python3/bin/python3.5 /usr/bin/python && ln -s /usr/local/python3/bin/pip3 /usr/bin/pip # 修复因修改python版本导致yum失效问题 RUN set -ex && sed -i "s#/usr/bin/python#/usr/bin/python2.7#" /usr/bin/yum && sed -i "s#/usr/bin/python#/usr/bin/python2.7#" /usr/libexec/urlgrabber-ext-down && yum install -y deltarpm # 基础环境配置 RUN set -ex # 修改系统时区为东八区 && rm -rf /etc/localtime && ln -s /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && yum install -y vim # 安装定时任务组件 && yum -y install cronie # 支持中文 RUN yum install kde-l10n-Chinese -y RUN localedef -c -f UTF-8 -i zh_CN zh_CN.utf8 # 更新pip版本 RUN pip install --upgrade pip ENV LC_ALL zh_CN.UTF-8
使用方法
- dockerfile构建命令: 在Dockerfile文件目录下执行
docker build -t python-centos:3.5 .
- 容器启动命令:
docker run -itd --name python --restart always --privileged=true -v /root/dockers/python:/root/python -v /root/dockers/python/cron:/var/spool/cron python-centos:3.5 /usr/sbin/init
转载地址:https://blog.mioshu.com/archives/349.html
原文地址:https://www.cnblogs.com/yinliang/p/12117021.html
时间: 2024-11-10 11:56:26