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，或从其他机器可采用
docker 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
user nginx;
events {
worker_connections 1000;
}
http {
map $http_upgrade $connection_upgrade {
default upgrade;
'' close;
}
client_max_body_size 0;
server {
listen 8100;
client_max_body_size 0;
location / {
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Real-IP $remote_addr;
proxy_ssl_verify off;
proxy_pass http://10.10.10.10:8100;
proxy_redirect default;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
client_max_body_size 0;
}
location /ailab1/ {
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Real-IP $remote_addr;
proxy_ssl_verify off;
proxy_pass https://10.10.10.11:8100;
proxy_redirect default;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
client_max_body_size 0;
}
location /ailab2/ {
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Real-IP $remote_addr;
proxy_ssl_verify off;
proxy_pass https://10.10.10.12:8100;
proxy_redirect default;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
client_max_body_size 0;
}
}
}
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/