构建Python3.6.5 docker基础镜像，搭建cento

这个教程完全是为了自己用的方便，教程总分为两项。
第一项：为使用docker容器的小伙伴，封装Python3.6.5的容器 ，依赖的基础容器是centos。直接上Dockerfile

FROM centos
MAINTAINER  <zhang_hongzhuang@163.com>

RUN yum -y groupinstall 'Development Tools'

RUN yum -y install epel-release && \
    yum -y install gcc && \
    yum -y install zlib-devel && \
    yum -y install bzip2-devel && \
    yum -y install openssl-devel && \
    yum -y install ncurses-devel && \
    yum -y install wget && \
    yum -y install zlib* && \
    yum -y install sqlite-devel

ADD sqlite-autoconf-3230100.tar.gz /

RUN cd sqlite-autoconf-3230100 && \
   ./configure && \
   make && \
   make install

ADD Python-3.6.5.tgz /


RUN mkdir -p /usr/local/python3

RUN cd /Python-3.6.5/ && \
    ./configure --prefix=/usr/local/python3 --enable-optimizations && \
    make && \
    make install

RUN ln -s /usr/local/python3/bin/python3.6 /usr/bin/python3 && \
    ln -s /usr/local/python3/bin/pip3 /usr/bin/pip3


RUN pip3 install --upgrade pip

完整的项目，在我的GitHub上 https://github.com/zhanghongzhuang/python3.6.5

第二项：这个sh脚本是直接运行在centons7服务器上，就可以拥有Python3.6.5的环境，你也可以使用pip3下载你需要的Python模块。

#/bin/bash

echo "安装变量"

yum clean all
yum makecache
yum -y groupinstall 'Development Tools'
yum -y install epel-release
yum -y install gcc
yum -y install zlib-devel
yum -y install bzip2-devel
yum -y install openssl-devel
yum -y install ncurses-devel
yum -y install wget
yum -y install zlib*
yum -y install sqlite-devel

echo "输出当前目录"
The_current=$(pwd)
echo $The_current

echo "解压./sqlite-autoconf-3230100.tar.gz，并安装"
tar xvzf ./sqlite-autoconf-3230100.tar.gz
cd sqlite-autoconf-3230100 &&./configure
make && make install

echo "创建Python3文件夹"
mkdir -p /usr/local/python3

cd $The_current
rm -rf ./sqlite-autoconf-3230100

echo "编译安装Python3.6.5"
tar xvzf ./Python-3.6.5.tgz
cd ./Python-3.6.5
./configure --prefix=/usr/local/python3 --enable-optimizations && make && make install
cd $The_current
rm -rf ./Python-3.6.5

ln -s /usr/local/python3/bin/python3.6 /usr/bin/python3
ln -s /usr/local/python3/bin/pip3 /usr/bin/pip3

echo "升级pip"
pip3 install --upgrade pip

完整的项目在GitHub上，https://github.com/zhanghongzhuang/python3.6.5

使用的方法：
进入到我的GitHub项目，然后clone下来，进到目录里面。

[root@localhost ~]# cd python3.6.5
[root@localhost python3.6.5]# ls
Dockerfile  python3.6.5.sh  Python-3.6.5.tgz  README.md  sqlite-autoconf-3230100.tar.gz

1）构建docker镜像需要

docker build -t python3.6.5 .

2）在centons服务器上直接搭建Python3.6.5环境。

./python3.6.5.sh