jupyter的nginx配置

一、背景

有多台服务器都有部署jupyter notebook服务或者jupyter lab服务，可采用nginx进行配置，采用统一的入口，通过不同路由将请求分发到不同机器上

例如分别在10.10.10.10，10.10.10.11，10.10.10.12有部署jupyter服务，现在需要统一入口从10机器进入，通过nginx配置转发到11和12机器上

二、具体步骤

1、下载nginx容器，或从其他机器导出镜像文件scp后加载

docker pull nginx:latest
docker save -o nginx.tar  nginx:latest
docker load -i nginx.tardocker pull nginx:latest
docker save -o nginx.tar  nginx:latest
docker load -i nginx.tar

2、新建文件夹，构建ngxin配置文件

mkdir  /data/nginx/

cd  /data/nginx/

编辑配置文件：vim nginx.conf

 1 user nginx;
 2 events {
 3 worker_connections 1000;
 4 }
 5 http {
 6 map $http_upgrade $connection_upgrade {
 7 default upgrade;
 8 '' close;
 9 }
10 
11 client_max_body_size 0;
12 
13 server {
14 listen 8100;
15 
16 client_max_body_size 0;
17 
18 location / {
19 proxy_set_header X-Forwarded-Host $host;
20 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
21 proxy_set_header X-Real-IP $remote_addr;
22 proxy_ssl_verify off;
23 proxy_pass http://10.10.10.10:8100;
24 proxy_redirect default;
25 proxy_http_version 1.1;
26 proxy_set_header Upgrade $http_upgrade;
27 proxy_set_header Connection "upgrade";
28 client_max_body_size 0;
29 }
30 
31 location /ailab1/ {
32 proxy_set_header X-Forwarded-Host $host;
33 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
34 proxy_set_header X-Real-IP $remote_addr;
35 proxy_ssl_verify off;
36 proxy_pass https://10.10.10.11:8100;
37 proxy_redirect default;
38 proxy_http_version 1.1;
39 proxy_set_header Upgrade $http_upgrade;
40 proxy_set_header Connection "upgrade";
41 client_max_body_size 0;
42 }
43 location /ailab2/ {
44 proxy_set_header X-Forwarded-Host $host;
45 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
46 proxy_set_header X-Real-IP $remote_addr;
47 proxy_ssl_verify off;
48 proxy_pass https://10.10.10.12:8100;
49 proxy_redirect default;
50 proxy_http_version 1.1;
51 proxy_set_header Upgrade $http_upgrade;
52 proxy_set_header Connection "upgrade";
53 client_max_body_size 0;
54 }
55 
56 }
57 
58 }

3、启动容器与nginx服务：

docker run -itd -p 8100:8100   -v  /data/nginx/nginx.conf:/etc/nginx/nginx.conf   nginx:latest /docker-entrypoint.sh nginx -g 'daemon off;'

4、重启11，12机器得到jupyter服务，需添加一个NotebookApp.base_url参数,分别设置为nginx配置的路由:

nohup /usr/local/anaconda/bin/jupyter-lab --no-browser --port 8200 --ip=*  --NotebookApp.base_url=/ailab1/ --allow-root >/dev/null 2>&1 &

5、连接测试:

10机器jupyter服务访问：https://myjupyter.com/tree/

11机器jupyter服务访问：https://myjupyter.com/ailab1/tree/

12机器jupyter服务访问：https://myjupyter.com/ailab2/tree/