Bob's Blog

在网站刚建立的时候，就已经搭建了Jupyter Notebook的运行环境。不过之前只是开放为8888的端口，无法像博客那样有个正常点的名字。毕竟域名都有了，长时间输入端口访问实在是有点强迫症发作了，于是打算像本博客网址一样配置一个正常的url，就像现在的https://www.byincd.com/jupyter。

自己弄的两个博客都是用的nginx，于是决定也把Jupyter配置在nginx里。但是配置时发现只能作为根目录来访问，否则就会报404的错误。哪怕改为location ~ /jupyter这种也不行。如下所示。

location / {
    proxy_pass http://127.0.0.1:8888;
    proxy_set_header Host $host;
}

location ~ /api/kernels/ {
    proxy_pass http://127.0.0.1:8888;
    proxy_set_header Host $host;
    proxy_http_version 1.1;
    proxy_set_header Upgrade "websocket";
    proxy_set_header Connection "Upgrade";
    proxy_read_timeout 86400;
}

location ~ /terminals/ {
    proxy_pass http://127.0.0.1:8888;
    proxy_set_header Host $host;
    proxy_http_version 1.1;
    proxy_set_header Upgrade "websocket";
    proxy_set_header Connection "Upgrade";
    proxy_read_timeout 86400;
}

我需要的是作为二级目录访问的啊，于是查阅了相关资料，找到了解决办法。

先修改jupyter notebook的配置文件jupyter_notebook_config.py。增加下面两行并重启jupyter notebook。

c.NotebookApp.notebook_dir = u'/path/jupyter'
c.NotebookApp.base_url = '/jupyter/'

然后在nginx的site-available的default文件中增加如下内容，重启nginx，即可用https://www.byincd.com/jupyter访问jupyter notebook啦。

location /jupyter/ {
    proxy_pass http://127.0.0.1:8888;
    proxy_set_header Host $host;
    proxy_set_header X-Real-Scheme $scheme;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";

    proxy_read_timeout 120s;
    proxy_next_upstream error;
}