http - nginx reverse proxy url error

Question

I deployed a jupyter notebook on the intranet machine A using docker, and its ip is 10.11. 11.10, the service port number is 8888, and machine B can access its 80 through the department’s second-level domain name (such as child.testgroup.org) Contents of the port.

Now I am doing a reverse proxy on nginx of B machine, and I hope to access jupyter notebook through child.testgroup.org/notebook . My configuration is as follows:

location /notebook/ {
                proxy_pass http://10.11.11.10:8888/;
                proxy_redirect off;
                proxy_set_header HOST $host;
                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";
        }

But when accessing through child.testgroup.org/notebook, an error of url always occurs, as shown below:

##jupyter notebook will jump to the directory /tree, gitlab-ce will jump to /sign_in, originally Hope url is child.testgroup.org/notebook/tree and child.testgroup.org/notebook/sign_in, but when jumping, include the subsequent ajax requests will not automatically add the /notebook/ paragraph, and become child.testgroup.org/tree and child.testgroup.org /sign_in.

Please help me find out what to do, whether to modify the

nginx configuration or whether other elements are needed.

Answer 1

Add /notebook/ after proxy_pass, and if you want child.testgroup.org/notebook to be accessible, the location should be /notebook

location /notebook {
                proxy_pass http://10.11.11.10:8888/notebook/;
                proxy_redirect off;
                ...
        }