CentOS7搭建Python3+JupyterNotebook远程访问环境

一.  配置准备：文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

• Oracle 云服务账号
• 云主机一台：操作系统 CentOS7
• Xshell 连接
• Chrome 浏览器

二.  安装步骤文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

1.  创建云主机
   • 创建OCI虚拟网络VCN
     新建VCN网络：
     配置Security List（打开访问端口即可）：
     
   • 创建计算实例
     
   • 通过Xshell连接到此实例
     并通过修改配置文件，允许root用户的登录。
2.  安装Python3
   创建安装目录，下载 Python3.6.5 安装包，并将压缩包解压到对应目录中文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   1 mkdir /opt/Python3
   2 cd /opt/Python3/
   3 wget https://www.python.org/ftp/python/3.6.5/Python-3.6.5.tgz
   4 tar -xvf Python-3.6.5.tgz
   5 ls -l

   文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   安装 Python3 依赖包文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   

    1 yum -y install zlib zlib-devel
    2 yum -y install bzip2 bzip2-devel
    3 yum -y install ncurses ncurses-devel
    4 yum -y install readline readline-devel
    5 yum -y install openssl openssl-devel
    6 yum -y install openssl-static
    7 yum -y install xz lzma xz-devel
    8 yum -y install sqlite sqlite-devel
    9 yum -y install gdbm gdbm-devel
   10 yum -y install tk tk-devel
   11 yum -y install gcc

   

   配置Python安装环境，并编译、安装Python3文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   1 cd Python-3.6.5/
   2 ./configure --with-ssl --prefix=/opt/Python3
   3 make
   4 make install

   文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   配置Python3环境变量文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   

   1 [root@demo-instance ~]# vim ~/.bash_profile

   # .bash_profile文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   # Get the aliases and functions
   if [ -f ~/.bashrc ]; then
   . ~/.bashrc
   fi文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   # User specific environment and startup programs文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   export python=/opt/Python3/bin文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   PATH=$PATH:$HOME/bin:/opt/Python3/bin文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   export PATH文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   

   编辑关联文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   1 mv /usr/bin/python /usr/bin/python_bak
   2 ln -s /opt/Python3/bin/python3 /usr/bin/python
   3 ln -s /opt/Python3/bin/python3 /usr/bin/python3

   文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   升级pip文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   1 python -m pip install --upgrade pip

   文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

    

3.  安装Jupyter Notebook
   通过pip安装Jupyter Notebook文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   1 python3 -m pip install jupyter
   2 ln -s /opt/Python3/bin/jupyter /usr/bin/jupyter

   通过jupyter notebook命令启动Jupyter服务器，查看是否安装成功文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   

    1 [root@demo-instance Python-3.6.5]# jupyter notebook --allow-root
    2 [I 09:03:32.473 NotebookApp] Serving notebooks from local directory: /opt/Python3/Python-3.6.5
    3 [I 09:03:32.473 NotebookApp] The Jupyter Notebook is running at:
    4 [I 09:03:32.473 NotebookApp] http://localhost:8888/?token=9fb8cc50c87a1f5a35c2d57d0722dc1c0f58f5be892a6532
    5 [I 09:03:32.473 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
    6 [W 09:03:32.479 NotebookApp] No web browser found: could not locate runnable browser.
    7 [C 09:03:32.479 NotebookApp] 
    8     
    9     To access the notebook, open this file in a browser:
   10         file:///root/.local/share/jupyter/runtime/nbserver-24125-open.html
   11     Or copy and paste one of these URLs:
   12         http://localhost:8888/?token=9fb8cc50c87a1f5a35c2d57d0722dc1c0f58f5be892a6532

   

   至此，Jupyter Notebook安装成功。

4.  配置外部访问
   关闭防火墙（CentOS7）文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   1 systemctl stop firewalld.service
   2 systemctl disable firewalld.service

   生成Jupyter Notebook配置文件文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   1 jupyter notebook --generate-config

   文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   通过 ipython 创建登录密码：文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   编辑生成的配置文件 /root/.jupyter/jupyter_notebook_config.py，并在文件头添加如下配置信息：文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   c.NotebookApp.ip='0.0.0.0'  # 就是设置所有ip皆可访问
   c.NotebookApp.password = u'sha1:7b115a66b162:e6bc039abf83eab1947dd9445d9fe408c659e3d2' #前边保存的密码信息
   c.NotebookApp.open_browser = False #禁止自动打开浏览器
   c.NotebookApp.port =8888 #随便指定一个端口，默认为8888

   文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   先 reboot 机器，然后使用命令 jupyter nodebook 启动服务器文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   通过浏览器访问地址：http://ipaddress:8888/
   文章源自菜鸟学院-https://www.cainiaoxueyuan.com/yunwei/10063.html

   输入创建的密码，即可登录Jupyter Notebook的工作区：